Get started with Go | Google Cloud

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class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Running apps</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/choosing-a-compute-option" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/choosing-a-compute-option" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/choosing-a-compute-option" ><span class="devsite-nav-text" tooltip>Choosing a computing option</span></a></li><li class="devsite-nav-item"><a href="/appengine/docs/standard/go112/quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /appengine/docs/standard/go112/quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/appengine/docs/standard/go112/quickstart" ><span class="devsite-nav-text" tooltip>App Engine standard environment</span></a></li><li class="devsite-nav-item"><a href="/appengine/docs/flexible/go/quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /appengine/docs/flexible/go/quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/appengine/docs/flexible/go/quickstart" ><span class="devsite-nav-text" tooltip>App Engine flexible environment</span></a></li><li class="devsite-nav-item"><a href="/functions/docs/quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /functions/docs/quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/functions/docs/quickstart" ><span class="devsite-nav-text" tooltip>Cloud Functions</span></a></li><li class="devsite-nav-item"><a href="/go/getting-started/getting-started-on-compute-engine" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /go/getting-started/getting-started-on-compute-engine" track-type="bookNav" track-name="click" track-metadata-eventdetail="/go/getting-started/getting-started-on-compute-engine" ><span class="devsite-nav-text" tooltip>Compute Engine</span></a></li><li class="devsite-nav-item"><a href="/kubernetes-engine/docs/quickstarts/deploying-a-language-specific-app" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /kubernetes-engine/docs/quickstarts/deploying-a-language-specific-app" track-type="bookNav" track-name="click" track-metadata-eventdetail="/kubernetes-engine/docs/quickstarts/deploying-a-language-specific-app" ><span class="devsite-nav-text" tooltip>Google Kubernetes Engine</span></a></li><li class="devsite-nav-item"><a href="/run/docs/quickstarts/prebuilt-deploy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /run/docs/quickstarts/prebuilt-deploy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/run/docs/quickstarts/prebuilt-deploy" ><span class="devsite-nav-text" tooltip>Cloud Run</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Storing data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/storing-your-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/storing-your-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/storing-your-data" ><span class="devsite-nav-text" tooltip>Choosing a storage option</span></a></li><li class="devsite-nav-item"><a href="/bigtable/docs/apis" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigtable/docs/apis" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigtable/docs/apis" ><span class="devsite-nav-text" tooltip>Cloud Bigtable</span></a></li><li class="devsite-nav-item"><a href="/datastore/docs/reference/libraries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /datastore/docs/reference/libraries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/datastore/docs/reference/libraries" ><span class="devsite-nav-text" tooltip>Cloud Datastore</span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/firestore/docs/apis" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /firestore/docs/apis" track-type="bookNav" track-name="click" track-metadata-eventdetail="/firestore/docs/apis" ><span class="devsite-nav-text" tooltip>Cloud Firestore</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/spanner/docs/reference/libraries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /spanner/docs/reference/libraries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/spanner/docs/reference/libraries" ><span class="devsite-nav-text" tooltip>Cloud Spanner</span></a></li><li class="devsite-nav-item"><a href="/sql/docs/mysql/connect-app-engine" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /sql/docs/mysql/connect-app-engine" track-type="bookNav" track-name="click" track-metadata-eventdetail="/sql/docs/mysql/connect-app-engine" ><span class="devsite-nav-text" tooltip>Cloud SQL (MySQL)</span></a></li><li class="devsite-nav-item"><a href="/sql/docs/postgres/connect-app-engine" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /sql/docs/postgres/connect-app-engine" track-type="bookNav" track-name="click" track-metadata-eventdetail="/sql/docs/postgres/connect-app-engine" ><span class="devsite-nav-text" tooltip>Cloud SQL (PostgreSQL)</span></a></li><li class="devsite-nav-item"><a href="/storage/docs/reference/libraries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /storage/docs/reference/libraries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/storage/docs/reference/libraries" ><span class="devsite-nav-text" tooltip>Cloud Storage</span></a></li><li class="devsite-nav-item"><a href="/architecture?category=storage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /architecture?category=storage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/architecture?category=storage" ><span class="devsite-nav-text" tooltip>Storage solutions</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Debugging</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/stackdriver/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /stackdriver/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/stackdriver/docs" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/debugger/docs/setup/go" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /debugger/docs/setup/go" track-type="bookNav" track-name="click" track-metadata-eventdetail="/debugger/docs/setup/go" ><span class="devsite-nav-text" tooltip>Debugging Go apps in production</span></a></li><li class="devsite-nav-item"><a href="/error-reporting/docs/setup/go" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /error-reporting/docs/setup/go" track-type="bookNav" track-name="click" track-metadata-eventdetail="/error-reporting/docs/setup/go" ><span class="devsite-nav-text" tooltip>Reporting errors in Go apps</span></a></li><li class="devsite-nav-item"><a href="/logging/docs/setup/go" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /logging/docs/setup/go" track-type="bookNav" track-name="click" track-metadata-eventdetail="/logging/docs/setup/go" ><span class="devsite-nav-text" tooltip>Logging in Go apps</span></a></li><li class="devsite-nav-item"><a href="/monitoring/docs/reference/libraries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /monitoring/docs/reference/libraries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/monitoring/docs/reference/libraries" ><span class="devsite-nav-text" tooltip>Monitoring Go apps</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Developer tools</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/products/tools" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /products/tools" track-type="bookNav" track-name="click" track-metadata-eventdetail="/products/tools" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/sdk/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /sdk/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/sdk/docs" ><span class="devsite-nav-text" tooltip>gcloud CLI</span></a></li><li class="devsite-nav-item"><a href="/code/docs/intellij" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /code/docs/intellij" track-type="bookNav" track-name="click" track-metadata-eventdetail="/code/docs/intellij" ><span class="devsite-nav-text" tooltip>Cloud Code for IntelliJ</span></a></li><li class="devsite-nav-item"><a href="/code/docs/vscode" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /code/docs/vscode" track-type="bookNav" track-name="click" track-metadata-eventdetail="/code/docs/vscode" ><span class="devsite-nav-text" tooltip>Cloud Code for VS Code</span></a></li><li class="devsite-nav-item"><a href="/artifact-registry/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /artifact-registry/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/artifact-registry/docs" ><span class="devsite-nav-text" tooltip>Artifact Registry</span></a></li><li class="devsite-nav-item"><a href="/build/docs/building/build-go" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /build/docs/building/build-go" track-type="bookNav" track-name="click" track-metadata-eventdetail="/build/docs/building/build-go" ><span class="devsite-nav-text" tooltip>Cloud Build</span></a></li><li class="devsite-nav-item"><a href="/source-repositories/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /source-repositories/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/source-repositories/docs" ><span class="devsite-nav-text" tooltip>Cloud Source Repositories</span></a></li><li class="devsite-nav-item"><a href="/apis/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /apis/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/apis/docs" ><span class="devsite-nav-text" tooltip>Cloud APIs</span></a></li><li class="devsite-nav-item"><a href="/shell/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /shell/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/shell/docs" ><span class="devsite-nav-text" tooltip>Cloud Shell</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Authentication</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/authentication" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication" ><span class="devsite-nav-text" tooltip>Authentication methods</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Ways to authenticate</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/authentication/client-libraries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/client-libraries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/client-libraries" ><span class="devsite-nav-text" tooltip>Authenticate for using client libraries</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/gcloud" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/gcloud" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/gcloud" ><span class="devsite-nav-text" tooltip>Authenticate for using the gcloud CLI</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/rest" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/rest" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/rest" ><span class="devsite-nav-text" tooltip>Authenticate for using REST</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/use-service-account-impersonation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/use-service-account-impersonation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/use-service-account-impersonation" ><span class="devsite-nav-text" tooltip>Authenticate by using service account impersonation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Application Default Credentials</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/authentication/provide-credentials-adc" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/provide-credentials-adc" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/provide-credentials-adc" ><span class="devsite-nav-text" tooltip>Set up Application Default Credentials</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/application-default-credentials" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/application-default-credentials" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/application-default-credentials" ><span class="devsite-nav-text" tooltip>How Application Default Credentials works</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/troubleshoot-adc" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/troubleshoot-adc" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/troubleshoot-adc" ><span class="devsite-nav-text" tooltip>Troubleshoot your ADC setup</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>API keys</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/authentication/api-keys-use" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/api-keys-use" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/api-keys-use" ><span class="devsite-nav-text" tooltip>Use API keys to access APIs</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/api-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/api-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/api-keys" ><span class="devsite-nav-text" tooltip>Manage API keys</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/api-keys-best-practices" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/api-keys-best-practices" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/api-keys-best-practices" ><span class="devsite-nav-text" tooltip>Best practices for managing API keys</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/docs/authentication/get-id-token" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/get-id-token" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/get-id-token" ><span class="devsite-nav-text" tooltip>Get an ID token</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/token-types" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/token-types" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/token-types" ><span class="devsite-nav-text" tooltip>Token types</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Big data and machine learning</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Big data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/products/big-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /products/big-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/products/big-data" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/quickstarts" ><span class="devsite-nav-text" tooltip>BigQuery</span></a></li><li class="devsite-nav-item"><a href="/composer/docs/quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /composer/docs/quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/composer/docs/quickstart" ><span class="devsite-nav-text" tooltip>Cloud Composer</span></a></li><li class="devsite-nav-item"><a href="/dataflow/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /dataflow/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/dataflow/docs/quickstarts" ><span class="devsite-nav-text" tooltip>Dataflow</span></a></li><li class="devsite-nav-item"><a href="/dataproc/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /dataproc/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/dataproc/docs/quickstarts" ><span class="devsite-nav-text" tooltip>Dataproc</span></a></li><li class="devsite-nav-item"><a href="/datalab/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /datalab/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/datalab/docs/quickstarts" ><span class="devsite-nav-text" tooltip>Datalab</span></a></li><li class="devsite-nav-item"><a href="/pubsub/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /pubsub/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/pubsub/docs/quickstarts" ><span class="devsite-nav-text" tooltip>Pub/Sub</span></a></li><li class="devsite-nav-item"><a href="/hadoop" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /hadoop" track-type="bookNav" track-name="click" track-metadata-eventdetail="/hadoop" ><span class="devsite-nav-text" tooltip>Hadoop on Google Cloud</span></a></li><li class="devsite-nav-item"><a href="/architecture?category=bigdataandanalytics" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /architecture?category=bigdataandanalytics" track-type="bookNav" track-name="click" track-metadata-eventdetail="/architecture?category=bigdataandanalytics" ><span class="devsite-nav-text" tooltip>Big data solutions</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Machine learning</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/products/machine-learning" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /products/machine-learning" track-type="bookNav" track-name="click" track-metadata-eventdetail="/products/machine-learning" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/ml-engine/docs/tensorflow/getting-started-keras" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /ml-engine/docs/tensorflow/getting-started-keras" track-type="bookNav" track-name="click" track-metadata-eventdetail="/ml-engine/docs/tensorflow/getting-started-keras" ><span class="devsite-nav-text" tooltip>AI Platform training and prediction</span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/data-labeling/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /data-labeling/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/data-labeling/docs" ><span class="devsite-nav-text" tooltip>AI Platform Data Labeling Service</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/ai-platform/deep-learning-containers/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /ai-platform/deep-learning-containers/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/ai-platform/deep-learning-containers/docs" ><span class="devsite-nav-text" tooltip>AI Platform Deep Learning Containers</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/ai-platform/notebooks/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /ai-platform/notebooks/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/ai-platform/notebooks/docs" ><span class="devsite-nav-text" tooltip>AI Platform Notebooks</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/natural-language/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /natural-language/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/natural-language/docs/quickstarts" ><span class="devsite-nav-text" tooltip>AutoML Natural Language API</span></a></li><li class="devsite-nav-item"><a href="/vision/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /vision/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/vision/docs/quickstarts" ><span class="devsite-nav-text" tooltip>AutoML Vision API</span></a></li><li class="devsite-nav-item"><a href="/talent-solution/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /talent-solution/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/talent-solution/docs" ><span class="devsite-nav-text" tooltip>Cloud Talent Solution</span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/tpu/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /tpu/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/tpu/docs" ><span class="devsite-nav-text" tooltip>Cloud TPU</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/translate/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /translate/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/translate/docs/quickstarts" ><span class="devsite-nav-text" tooltip>Cloud Translation API</span></a></li><li class="devsite-nav-item"><a href="/dialogflow/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /dialogflow/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/dialogflow/docs/quickstarts" ><span class="devsite-nav-text" tooltip>Dialogflow</span></a></li><li class="devsite-nav-item"><a href="/architecture?category=aiandmachinelearning" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /architecture?category=aiandmachinelearning" track-type="bookNav" track-name="click" track-metadata-eventdetail="/architecture?category=aiandmachinelearning" ><span class="devsite-nav-text" tooltip>Machine learning solutions</span></a></li><li class="devsite-nav-item"><a href="/speech-to-text/docs/quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /speech-to-text/docs/quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/speech-to-text/docs/quickstart" ><span class="devsite-nav-text" tooltip>Speech-to-Text API</span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/text-to-speech/docs/quickstart-protocol" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /text-to-speech/docs/quickstart-protocol" track-type="bookNav" track-name="click" track-metadata-eventdetail="/text-to-speech/docs/quickstart-protocol" ><span class="devsite-nav-text" tooltip>Text-to-Speech API</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/video-intelligence/docs/quickstarts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /video-intelligence/docs/quickstarts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/video-intelligence/docs/quickstarts" ><span class="devsite-nav-text" tooltip>Video Intelligence API</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>IoT</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/iot/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /iot/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/iot/docs" ><span class="devsite-nav-text" tooltip>Cloud IoT Core</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Infrastructure and operations</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Compute and containers</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/hosting-options" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /hosting-options" track-type="bookNav" track-name="click" track-metadata-eventdetail="/hosting-options" ><span class="devsite-nav-text" tooltip>Choosing a hosting option</span></a></li><li class="devsite-nav-item"><a href="/compute/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /compute/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/compute/docs" ><span class="devsite-nav-text" tooltip>Compute Engine</span></a></li><li class="devsite-nav-item"><a href="/kubernetes-engine/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /kubernetes-engine/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/kubernetes-engine/docs" ><span class="devsite-nav-text" tooltip>Google Kubernetes Engine</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Networking</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/products/networking" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /products/networking" track-type="bookNav" track-name="click" track-metadata-eventdetail="/products/networking" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>VPC network</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/vpc/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /vpc/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/vpc/docs" ><span class="devsite-nav-text" tooltip>VPC networks</span></a></li><li class="devsite-nav-item"><a href="/compute/docs/ip-addresses" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /compute/docs/ip-addresses" track-type="bookNav" track-name="click" track-metadata-eventdetail="/compute/docs/ip-addresses" ><span class="devsite-nav-text" tooltip>External IP addresses</span></a></li><li class="devsite-nav-item"><a href="/vpc/docs/firewalls" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /vpc/docs/firewalls" track-type="bookNav" track-name="click" track-metadata-eventdetail="/vpc/docs/firewalls" ><span class="devsite-nav-text" tooltip>Firewall rules</span></a></li><li class="devsite-nav-item"><a href="/vpc/docs/routes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /vpc/docs/routes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/vpc/docs/routes" ><span class="devsite-nav-text" tooltip>Routes</span></a></li><li class="devsite-nav-item"><a href="/vpc/docs/vpc-peering" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /vpc/docs/vpc-peering" track-type="bookNav" track-name="click" track-metadata-eventdetail="/vpc/docs/vpc-peering" ><span class="devsite-nav-text" tooltip>VPC Network Peering</span></a></li><li class="devsite-nav-item"><a href="/vpc/docs/shared-vpc" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /vpc/docs/shared-vpc" track-type="bookNav" track-name="click" track-metadata-eventdetail="/vpc/docs/shared-vpc" ><span class="devsite-nav-text" tooltip>Shared VPC overview</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Network services</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/load-balancing/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /load-balancing/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/load-balancing/docs" ><span class="devsite-nav-text" tooltip>Load balancing</span></a></li><li class="devsite-nav-item devsite-nav-alpha"><a href="/network-tiers/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /network-tiers/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/network-tiers/docs" ><span class="devsite-nav-text" tooltip>Network service tiers</span><span class="devsite-nav-icon material-icons" data-icon="alpha" data-title="Alpha" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/dns/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /dns/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/dns/docs" ><span class="devsite-nav-text" tooltip>Cloud DNS</span></a></li><li class="devsite-nav-item"><a href="/cdn/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /cdn/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/cdn/docs" ><span class="devsite-nav-text" tooltip>Cloud CDN</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Hybrid connectivity</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/network-connectivity/docs/vpn" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /network-connectivity/docs/vpn" track-type="bookNav" track-name="click" track-metadata-eventdetail="/network-connectivity/docs/vpn" ><span class="devsite-nav-text" tooltip>Cloud VPN</span></a></li><li class="devsite-nav-item"><a href="/network-connectivity/docs/interconnect" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /network-connectivity/docs/interconnect" track-type="bookNav" track-name="click" track-metadata-eventdetail="/network-connectivity/docs/interconnect" ><span class="devsite-nav-text" tooltip>Cloud Interconnect</span></a></li><li class="devsite-nav-item"><a href="/network-connectivity/docs/router" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /network-connectivity/docs/router" track-type="bookNav" track-name="click" track-metadata-eventdetail="/network-connectivity/docs/router" ><span class="devsite-nav-text" tooltip>Cloud Router</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Network security</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/armor/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /armor/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/armor/docs" ><span class="devsite-nav-text" tooltip>Google Cloud Armor</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>External peering</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/network-connectivity/docs/direct-peering" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /network-connectivity/docs/direct-peering" track-type="bookNav" track-name="click" track-metadata-eventdetail="/network-connectivity/docs/direct-peering" ><span class="devsite-nav-text" tooltip>Direct Peering</span></a></li><li class="devsite-nav-item"><a href="/network-connectivity/docs/carrier-peering" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /network-connectivity/docs/carrier-peering" track-type="bookNav" track-name="click" track-metadata-eventdetail="/network-connectivity/docs/carrier-peering" ><span class="devsite-nav-text" tooltip>Carrier Peering</span></a></li><li class="devsite-nav-item"><a href="/network-connectivity/docs/cdn-interconnect" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /network-connectivity/docs/cdn-interconnect" track-type="bookNav" track-name="click" track-metadata-eventdetail="/network-connectivity/docs/cdn-interconnect" ><span class="devsite-nav-text" tooltip>CDN Interconnect</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/architecture?category=networking" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /architecture?category=networking" track-type="bookNav" track-name="click" track-metadata-eventdetail="/architecture?category=networking" ><span class="devsite-nav-text" tooltip>Networking solutions</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Operations</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/endpoints/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /endpoints/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/endpoints/docs" ><span class="devsite-nav-text" tooltip>Cloud Endpoints</span></a></li><li class="devsite-nav-item"><a href="/security-scanner/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security-scanner/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security-scanner/docs" ><span class="devsite-nav-text" tooltip>Cloud Security Scanner</span></a></li><li class="devsite-nav-item"><a href="/debugger/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /debugger/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/debugger/docs" ><span class="devsite-nav-text" tooltip>Cloud Debugger</span></a></li><li class="devsite-nav-item"><a href="/error-reporting/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /error-reporting/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/error-reporting/docs" ><span class="devsite-nav-text" tooltip>Error Reporting</span></a></li><li class="devsite-nav-item"><a href="/logging/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /logging/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/logging/docs" ><span class="devsite-nav-text" tooltip>Cloud Logging</span></a></li><li class="devsite-nav-item"><a href="/monitoring/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /monitoring/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/monitoring/docs" ><span class="devsite-nav-text" tooltip>Cloud Monitoring</span></a></li><li class="devsite-nav-item"><a href="/profiler/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /profiler/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/profiler/docs" ><span class="devsite-nav-text" tooltip>Cloud Profiler</span></a></li><li class="devsite-nav-item"><a href="/trace/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /trace/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/trace/docs" ><span class="devsite-nav-text" tooltip>Cloud Trace</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Identity and security</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Authentication</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/authentication" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication" ><span class="devsite-nav-text" tooltip>Authentication methods</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Ways to authenticate</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/authentication/client-libraries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/client-libraries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/client-libraries" ><span class="devsite-nav-text" tooltip>Authenticate for using client libraries</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/gcloud" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/gcloud" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/gcloud" ><span class="devsite-nav-text" tooltip>Authenticate for using the gcloud CLI</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/rest" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/rest" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/rest" ><span class="devsite-nav-text" tooltip>Authenticate for using REST</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/use-service-account-impersonation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/use-service-account-impersonation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/use-service-account-impersonation" ><span class="devsite-nav-text" tooltip>Authenticate by using service account impersonation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Application Default Credentials</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/authentication/provide-credentials-adc" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/provide-credentials-adc" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/provide-credentials-adc" ><span class="devsite-nav-text" tooltip>Set up Application Default Credentials</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/application-default-credentials" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/application-default-credentials" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/application-default-credentials" ><span class="devsite-nav-text" tooltip>How Application Default Credentials works</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/troubleshoot-adc" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/troubleshoot-adc" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/troubleshoot-adc" ><span class="devsite-nav-text" tooltip>Troubleshoot your ADC setup</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>API keys</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/docs/authentication/api-keys-use" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/api-keys-use" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/api-keys-use" ><span class="devsite-nav-text" tooltip>Use API keys to access APIs</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/api-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/api-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/api-keys" ><span class="devsite-nav-text" tooltip>Manage API keys</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/api-keys-best-practices" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/api-keys-best-practices" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/api-keys-best-practices" ><span class="devsite-nav-text" tooltip>Best practices for managing API keys</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/docs/authentication/get-id-token" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/get-id-token" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/get-id-token" ><span class="devsite-nav-text" tooltip>Get an ID token</span></a></li><li class="devsite-nav-item"><a href="/docs/authentication/token-types" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/authentication/token-types" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/authentication/token-types" ><span class="devsite-nav-text" tooltip>Token types</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/iam/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /iam/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/iam/docs" ><span class="devsite-nav-text" tooltip>Identity and Access Management</span></a></li><li class="devsite-nav-item"><a href="/iap/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /iap/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/iap/docs" ><span class="devsite-nav-text" tooltip>Identity-Aware Proxy</span></a></li><li class="devsite-nav-item"><a href="/kms/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /kms/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/kms/docs" ><span class="devsite-nav-text" tooltip>Cloud Key Management Service</span></a></li><li class="devsite-nav-item"><a href="/security-command-center/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security-command-center/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security-command-center/docs" ><span class="devsite-nav-text" tooltip>Cloud Security Command Center</span></a></li><li class="devsite-nav-item"><a href="/security-scanner/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security-scanner/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security-scanner/docs" ><span class="devsite-nav-text" tooltip>Cloud Security Scanner</span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/binary-authorization/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /binary-authorization/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/binary-authorization/docs" ><span class="devsite-nav-text" tooltip>Binary Authorization</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/dlp/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /dlp/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/dlp/docs" ><span class="devsite-nav-text" tooltip>Cloud Data Loss Prevention</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Shielded Cloud</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/security/shielded-cloud/shielded-vm" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/shielded-cloud/shielded-vm" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/shielded-cloud/shielded-vm" ><span class="devsite-nav-text" tooltip>Shielded VM</span></a></li><li class="devsite-nav-item"><a href="/security/shielded-cloud/creating-shielded-images" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/shielded-cloud/creating-shielded-images" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/shielded-cloud/creating-shielded-images" ><span class="devsite-nav-text" tooltip>Creating custom shielded images</span></a></li><li class="devsite-nav-item"><a href="/security/shielded-cloud/retrieving-endorsement-key" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/shielded-cloud/retrieving-endorsement-key" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/shielded-cloud/retrieving-endorsement-key" ><span class="devsite-nav-text" tooltip>Retrieving endorsement key information</span></a></li><li class="devsite-nav-item"><a href="/security/shielded-cloud/automating-responses-integrity-failures" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/shielded-cloud/automating-responses-integrity-failures" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/shielded-cloud/automating-responses-integrity-failures" ><span class="devsite-nav-text" tooltip>Automating responses to integrity validation failures</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/security/data-loss-prevention/preventing-data-exfiltration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/data-loss-prevention/preventing-data-exfiltration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/data-loss-prevention/preventing-data-exfiltration" ><span class="devsite-nav-text" tooltip>Preventing data exfiltration</span></a></li><li class="devsite-nav-item"><a href="/security/compromised-credentials" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/compromised-credentials" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/compromised-credentials" ><span class="devsite-nav-text" tooltip>Handling compromised Google Cloud credentials</span></a></li><li class="devsite-nav-item"><a href="/security/data-loss-prevention/revoking-user-access" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/data-loss-prevention/revoking-user-access" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/data-loss-prevention/revoking-user-access" ><span class="devsite-nav-text" tooltip>Best practices for revoking access</span></a></li><li class="devsite-nav-item"><a href="/security/key-management-deep-dive" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/key-management-deep-dive" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/key-management-deep-dive" ><span class="devsite-nav-text" tooltip>Cloud Key Management Service deep dive</span></a></li><li class="devsite-nav-item"><a href="/solutions/securing-gcp-account-security-keys" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /solutions/securing-gcp-account-security-keys" track-type="bookNav" track-name="click" track-metadata-eventdetail="/solutions/securing-gcp-account-security-keys" ><span class="devsite-nav-text" tooltip>Securing your account with security keys</span></a></li><li class="devsite-nav-item"><a href="/solutions/connecting-securely" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /solutions/connecting-securely" track-type="bookNav" track-name="click" track-metadata-eventdetail="/solutions/connecting-securely" ><span class="devsite-nav-text" tooltip>Securely connecting to VM instances</span></a></li><li class="devsite-nav-item"><a href="/resource-manager/docs/organization-policy/develop-apps-constrained-environment" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /resource-manager/docs/organization-policy/develop-apps-constrained-environment" track-type="bookNav" track-name="click" track-metadata-eventdetail="/resource-manager/docs/organization-policy/develop-apps-constrained-environment" ><span class="devsite-nav-text" tooltip>Develop applications in a constrained environment</span></a></li><li class="devsite-nav-item"><a href="/security/security-design" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/security-design" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/security-design" ><span class="devsite-nav-text" tooltip>Google infrastructure security</span></a></li><li class="devsite-nav-item"><a href="/security/beyondprod" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/beyondprod" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/beyondprod" ><span class="devsite-nav-text" tooltip>BeyondProd: Cloud-native security</span></a></li><li class="devsite-nav-item"><a href="/security/binary-authorization-for-borg" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security/binary-authorization-for-borg" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security/binary-authorization-for-borg" ><span class="devsite-nav-text" tooltip>Binary Authorization for Borg</span></a></li><li class="devsite-nav-item"><a href="/security" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /security" track-type="bookNav" track-name="click" track-metadata-eventdetail="/security" ><span class="devsite-nav-text" tooltip>Google Cloud security overview</span></a></li><li class="devsite-nav-item"><a href="/docs/tutorials#security" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/tutorials#security" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/tutorials#security" ><span class="devsite-nav-text" tooltip>Security solutions</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Resource management</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/deployment-manager/overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /deployment-manager/overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/deployment-manager/overview" ><span class="devsite-nav-text" tooltip>Cloud Deployment Manager</span></a></li><li class="devsite-nav-item"><a href="/marketplace/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /marketplace/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/marketplace/docs" ><span class="devsite-nav-text" tooltip>Google Cloud Marketplace</span></a></li><li class="devsite-nav-item"><a href="/resource-manager/docs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /resource-manager/docs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/resource-manager/docs" ><span class="devsite-nav-text" tooltip>Resource Manager</span></a></li><li class="devsite-nav-item"><a href="/docs/tutorials#resource" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /docs/tutorials#resource" track-type="bookNav" track-name="click" track-metadata-eventdetail="/docs/tutorials#resource" ><span class="devsite-nav-text" tooltip>Resource management solutions</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Other supported languages</span> </div></li> <li class="devsite-nav-item"><a href="/dotnet" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /dotnet" track-type="bookNav" track-name="click" track-metadata-eventdetail="/dotnet" ><span class="devsite-nav-text" tooltip>C#</span></a></li> <li class="devsite-nav-item"><a href="/java" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /java" track-type="bookNav" track-name="click" track-metadata-eventdetail="/java" ><span class="devsite-nav-text" tooltip>Java</span></a></li> <li class="devsite-nav-item"><a href="/nodejs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /nodejs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/nodejs" ><span class="devsite-nav-text" tooltip>Node.js</span></a></li> <li class="devsite-nav-item"><a href="/php" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /php" track-type="bookNav" track-name="click" track-metadata-eventdetail="/php" ><span class="devsite-nav-text" tooltip>PHP</span></a></li> <li class="devsite-nav-item"><a href="/python" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /python" track-type="bookNav" track-name="click" track-metadata-eventdetail="/python" ><span class="devsite-nav-text" tooltip>Python</span></a></li> <li class="devsite-nav-item"><a href="/ruby" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /ruby" track-type="bookNav" track-name="click" track-metadata-eventdetail="/ruby" ><span class="devsite-nav-text" tooltip>Ruby</span></a></li> </ul> <ul class="devsite-nav-list" menu="Technology areas" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/docs/ai-ml" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: AI and ML" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > AI and ML </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/application-development" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Application development" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Application development </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/application-hosting" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Application hosting" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Application hosting </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/compute-area" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Compute" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Compute </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/data" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom 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class="tutorial tutorial-lesson"> <hr class="cloud-divider"> <section id="overview"> <p>This tutorial is intended for those new to building apps in the cloud, such as engineers and web developers, who want to learn key app development concepts as they apply to Google Cloud. </p> </section> <section id="objectives"> <h2 id="objectives" data-text="Objectives" tabindex="-1">Objectives</h2> <ul> <li>Learn basic Google Cloud tools, such as the <a href="/cloud-console">Google Cloud console</a> and <code translate="no" dir="ltr"><a href="/sdk/gcloud">gcloud</a></code>.</li> <li>Deploy your app to <a track-type="golang" track-name="internalLink" track-metadata-position="body" href="/run/docs">Cloud Run</a>.</li> <li>Persist your data with <a href="/firestore">Firestore</a>.</li> <li>Store file uploads in <a href="/storage">Cloud Storage</a>.</li> <li>Monitor your app using <a href="/stackdriver">Google Cloud Observability</a>.</li> </ul> </section> <section id="costs"> <h2 id="costs" data-text="Costs" tabindex="-1">Costs</h2> <p> In this document, you use the following billable components of Google Cloud: </p> <ul> <li><a track-type="golang" track-name="internalLink" track-metadata-position="body" href="/run/pricing">Cloud Run</a></li> <li><a track-type="golang" track-name="internalLink" track-metadata-position="body" href="/run/pricing">Artifact Registry</a></li> <li><a track-type="golang" track-name="internalLink" track-metadata-position="body" href="/run/pricing">Cloud Build</a></li> <li><a href="/storage/pricing">Cloud Storage</a></li> <li><a href="/firestore/pricing">Firestore</a></li> <li><a href="/stackdriver/pricing">Google Cloud Observability</a></li> </ul> <p> The instructions in this document are designed to keep your resource usage within the limits of Google Cloud's <a href="/free/docs/frequently-asked-questions#always-free" track-type="commonIncludes" track-name="internalLink">Always Free</a> tier. To generate a cost estimate based on your projected usage, use the <a href="/products/calculator" track-type="commonIncludes" track-name="pricingCalculator">pricing calculator</a>. <cloudx-free-trial-eligible-content> <slot slot="eligible"> New Google Cloud users might be eligible for a <a href="/free" track-type="freeTrial" track-name="consoleLink" track-metadata-position="prerequisites" track-metadata-end-goal="signUp" target="_blank">free trial</a>. </slot> <slot slot="ineligible"> </slot> </cloudx-free-trial-eligible-content> </p> <p>When you finish the tasks that are described in this document, you can avoid continued billing by deleting the resources that you created. For more information, see <a href="#clean-up" track-type="tutorial" track-name="internalLink" track-metadata-position="body">Clean up</a>.</p> </section> <section id="prerequisites"> <h2 id="before-you-begin" data-text="Before you begin" tabindex="-1">Before you begin</h2> <ol> <cloudx-free-trial-eligible-content> <slot slot="eligible"> <li> Sign in to your Google Cloud account. If you're new to Google Cloud, <a href="https://console.cloud.google.com/freetrial" target="console" track-type="commonIncludes" track-name="createAnAccount" track-metadata-position="prereqs" track-metadata-eventdetail="https://console.cloud.google.com/freetrial" track-metadata-link-destination="https://console.cloud.google.com/freetrial"> create an account</a> to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads. </li> <li> <p>In the Google Cloud console, on the project selector page, select or create a Google Cloud project.</p> <aside class="note"><b>Note</b>: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.</aside> <p><a href="https://console.cloud.google.com/projectselector2/home/dashboard" target="console" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="createProject" class="button button-primary">Go to project selector</a></p> </li> <li> <p> <a href="/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project" target="_blank" track-type="commonIncludes" track-name="supportLink" track-metadata-end-goal="enableBilling" >Make sure that billing is enabled for your Google Cloud project</a>. </p> </li> </slot> <slot slot="ineligible"> <li> <p>In the Google Cloud console, on the project selector page, select or create a Google Cloud project.</p> <aside class="note"><b>Note</b>: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.</aside> <p><a href="https://console.cloud.google.com/projectselector2/home/dashboard" target="console" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="createProject" class="button button-primary">Go to project selector</a></p> </li> <li> <p> <a href="/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project" target="_blank" track-type="commonIncludes" track-name="supportLink" track-metadata-end-goal="enableBilling" >Make sure that billing is enabled for your Google Cloud project</a>. </p> </li> </slot> </cloudx-free-trial-eligible-content> <li>  To create a Firestore database in Native mode, complete the following steps: <ol> <li> In the Google Cloud console, go to the <b>Firestore create database</b> page. <br/> <p><a class="button button-primary" href="https://console.cloud.google.com/firestore/create-database" target="console" track-name="consoleLink" track-type="task" track-metadata-position="body" track-metadata-event-detail="firestore/create-database" >Go to Firestore create database</a> </p> </li> <li> From the <b>Select a Cloud Firestore mode</b> screen, click <b>Select Native Mode</b>. </li> <li> Select a <a href="/firestore/docs/locations#types">location</a> for your Firestore database. This location setting is the <a href="/firestore/docs/locations#default-cloud-location"> default Google Cloud resource location for your Google Cloud project </a>. This location is used for Google Cloud services in your Google Cloud project that require a location setting, specifically, your default <a href="/storage/docs">Cloud Storage</a> bucket and your <a href="/run/docs">Cloud Run</a> app. <aside class="warning"> Warning: After you set the default resource location for your Google Cloud project, you cannot change it. </aside> </li> <li> Click <b>Create Database</b>. </li> </ol> </li> <li> <p> Enable the Artifact Registry, Cloud Run Admin, Cloud Build, Cloud Storage, Cloud Logging, and Error Reporting APIs. </p><p><a href="https://console.cloud.google.com/flows/enableapi?apiid=artifactregistry.googleapis.com,run.googleapis.com,cloudbuild.googleapis.com,storage-api.googleapis.com,logging.googleapis.com,clouderrorreporting.googleapis.com&redirect=https://console.cloud.google.com" target="console" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="enableAPI" class="button button-primary">Enable the APIs</a></p> <style> .henhouse-text { font-size:85%; padding:2px 4px; line-height:1; } </style> </li> <li> <p> Clone the sample repo and open the sample application in Cloud Shell: <br/> <a href="/console/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/golang-samples&working_dir=getting-started/bookshelf" target="console" track-name="internalLink" track-metadata-position="body" class="button button-primary" >Go to Cloud Shell</a> </p> <p> Cloud Shell provides command-line access to your Google Cloud resources directly from the browser. </p> </li> <li> To download the sample code and change into the app directory, click <b>Proceed</b>. </li> <li> <p> In Cloud Shell, configure the <code translate="no" dir="ltr">gcloud</code> tool to use your new Google Cloud project: </p> <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="Bash"><span class="devsite-syntax-c1"># Configure gcloud for your project</span> gcloud<span class="devsite-syntax-w"> </span>config<span class="devsite-syntax-w"> </span><span class="devsite-syntax-nb">set</span><span class="devsite-syntax-w"> </span>project<span class="devsite-syntax-w"> </span><var translate="no">PROJECT_ID</var></pre></devsite-code> <p> Replace <var translate="no">PROJECT_ID</var> with the Google Cloud project ID that you created using the Google Cloud console. </p> <p> The <a href="/sdk/gcloud">Google Cloud CLI</a> is the primary way you interact with your Google Cloud resources from the command line. In this tutorial, you use the <code translate="no" dir="ltr">gcloud</code> tool to deploy and monitor your app. </p> </li> </ol> <h2 id="run-your-app" data-text="Run your app" tabindex="-1">Run your app</h2> <ol> <li> Build the app, which automatically downloads dependencies: <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded> go build </pre></devsite-code> </li> <li> Run the app: <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded> GOOGLE_CLOUD_PROJECT=<var translate="no">PROJECT_ID</var> ./bookshelf </pre></devsite-code> Replace <var translate="no">PROJECT_ID</var> with the Google Cloud project ID that you created. </li> <li> In Cloud Shell, click <b>Web preview</b> <svg id="p6n-devshell-icon-webpreview_cache7" width="18px" height="18px" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fit="" preserveAspectRatio="xMidYMid meet" focusable="false"> <path d="M20 4c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2 V6c0-1.1.9-2 2-2h16zm0 14V8H4v10h16zm-8-9l7 4-7 4-7-4 7-4zm0 5.9c1 0 1.9-.8 1.9-1.9 0-1.1-.8-1.9-1.9-1.9-1.1 0-1.9.8-1.9 1.9 0 1.1.9 1.9 1.9 1.9z"></path></svg>, and select <b>Preview on port 8080</b>. This opens a new window with your running app. </li> </ol> </section> <div id="tutorial-content"> <h2 id="deploying-your-app-to-cloud-run" data-text="Deploying your app to Cloud Run" tabindex="-1">Deploying your app to Cloud Run</h2></p> <p> Google Cloud offers <a track-type="golang" track-name="internalLink" track-metadata-position="body" href="/hosting-options">several options for running your code</a>. For this example, you use <a track-type="golang" track-name="internalLink" track-metadata-position="body" href="/run/docs">Cloud Run</a> to deploy a scalable app to Google Cloud. Cloud Run doesn't require you to manage servers and automatically scales to support traffic spikes. </p> <ol> <li>Run the container with Cloud Run: <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded>gcloud run deploy bookshelf --region us-central1 --allow-unauthenticated \ --set-env-vars="GOOGLE_CLOUD_PROJECT=<code translate="no" dir="ltr"><var translate="no">PROJECT_ID</var></code>" --source .</pre></devsite-code> <p>Your app is now viewable at the URL displayed in the output of <code translate="no" dir="ltr">gcloud run</code>:</p> <div></div><devsite-code><pre class="lang-sh" translate="no" dir="ltr" is-upgraded> Service [bookshelf] revision [bookshelf-00001] has been deployed and is serving 100 percent of traffic. Service URL: https://bookshelf-swsmmh5s5a-uc.a.run.app </pre></devsite-code> </li> <li> Copy the URL into your web browser to view the app. <img src="/static/languages/images/bookshelf-homepage.png" alt="Bookshelf app homepage" style="border:1px solid black"> <aside class="note"> <strong>Note</strong>: This SSL-protected domain is created automatically, and is useful for development. You can <a track-type="golang" track-name="internalLink" track-metadata-position="body" href="/run/docs/mapping-custom-domains"> set up a custom domain</a> with Cloud Run as well. </aside> </ol> <p> For more information on deploying to Cloud Run, see the <a track-type="dotnet" track-name="internalLink" track-metadata-position="body" href="/run/docs">Cloud Run documentation</a>. </p> <h2 id="persist-your-data-with-firestore" data-text="Persist your data with Firestore" tabindex="-1">Persist your data with Firestore</h2> <p> You cannot store information on your Cloud Run instances, because it is lost if the instance is restarted, and doesn't exist when new instances are created. Instead, you use a database that all your instances read from and write to. </p> <p> Google Cloud offers <a href="/products/storage">several options for storing your data</a>. In this example, you use Firestore to store the data for each book. Firestore is a fully managed, serverless, NoSQL document database that lets you store and query data. Firestore auto scales to meet your app needs, and scales to zero when you're not using it. Add your first book now. </p> <ol> <li> <p> To create a book for your deployed app, click <b>Add book</b>. </p> <img src="/static/languages/images/bookshelf-add-book.png" alt="Add a book to the Bookshelf app" style="border:1px solid black"> </li> <li>In the <b>Title</b> field, enter <code translate="no" dir="ltr">Moby Dick</code>.</li> <li>In the <b>Author</b> field, enter <code translate="no" dir="ltr">Herman Melville</code>.</li> <li> <p> Click <b>Save</b>. There is now an entry to your Bookshelf app. </p> <img src="/static/languages/images/moby-dick-bookshelf-no-image.png" alt="Moby Dick Bookshelf app entry" style="border:1px solid black"> </li> <li> In the Google Cloud console, to refresh the Firestore page, click <b>Refresh</b> <i class="material-icons" aria-hidden="true" translate="no">refresh</i>. The data appears in Firestore. The Bookshelf app stores each book as a <a href="/firestore/docs/data-model#documents">Firestore document</a> with a unique ID, and all these documents are stored in a <a href="/firestore/docs/data-model#collections">Firestore collection</a>. For the purposes of this tutorial, the collection is called books. <img src="/static/languages/images/moby-dick-firestore-document.png" alt="Example of a Firestore document." style="border:1px solid black"> </li> </ol> <p> Firestore stores the books by using the <a href="http://googleapis.github.io/google-cloud-go/#/docs/google-cloud/latest/firestore/readme">Firestore Client Library</a>. Here is an example of fetching a Firestore document: </p> <div class="github-docwidget-gitinclude-code"> <div></div><devsite-code><pre suppresswarning="suppresswarning" translate="no" class="devsite-click-to-copy" track-metadata-position="GoogleCloudPlatform/golang-samples/getting-started/bookshelf/db_firestore.go/HEAD/getting_started_bookshelf_firestore" data-code-snippet="true" data-github-includecode-link="https://github.com/GoogleCloudPlatform/golang-samples/blob/HEAD/getting-started/bookshelf/db_firestore.go" data-github-path="GoogleCloudPlatform/golang-samples/getting-started/bookshelf/db_firestore.go" data-git-revision="HEAD" data-region-tag="getting_started_bookshelf_firestore" dir="ltr" is-upgraded syntax="Go"><code translate="no" dir="ltr"> <span class="devsite-syntax-c1">// newFirestoreDB creates a new BookDatabase backed by Cloud Firestore.</span> <span class="devsite-syntax-c1">// See the firestore package for details on creating a suitable</span> <span class="devsite-syntax-c1">// firestore.Client: https://godoc.org/cloud.google.com/go/firestore.</span> <span class="devsite-syntax-kd">func</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">newFirestoreDB</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">client</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">*</span><span class="devsite-syntax-nx">firestore</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Client</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-o">*</span><span class="devsite-syntax-nx">firestoreDB</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kt">error</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">ctx</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">context</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Background</span><span class="devsite-syntax-p">()</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-c1">// Verify that we can communicate and authenticate with the Firestore</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-c1">// service.</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">client</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">RunTransaction</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">ctx</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">func</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">ctx</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">context</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Context</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">t</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">*</span><span class="devsite-syntax-nx">firestore</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Transaction</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kt">error</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">})</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">!=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">fmt</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Errorf</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s">"firestoredb: could not connect: %w"</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span>&<span class="devsite-syntax-nx">firestoreDB</span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">client</span><span class="devsite-syntax-p">:</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">client</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">collection</span><span class="devsite-syntax-p">:</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">"books"</span><span class="devsite-syntax-p">,</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">},</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span> <span class="devsite-syntax-p">}</span> <span class="devsite-syntax-c1">// Close closes the database.</span> <span class="devsite-syntax-kd">func</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">db</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">*</span><span class="devsite-syntax-nx">firestoreDB</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">Close</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">context</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Context</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kt">error</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">db</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">client</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Close</span><span class="devsite-syntax-p">()</span> <span class="devsite-syntax-p">}</span> <span class="devsite-syntax-c1">// Book retrieves a book by its ID.</span> <span class="devsite-syntax-kd">func</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">db</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">*</span><span class="devsite-syntax-nx">firestoreDB</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">GetBook</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">ctx</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">context</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Context</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kt">string</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-o">*</span><span class="devsite-syntax-nx">Book</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kt">error</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">ds</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">db</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">client</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Collection</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">db</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">collection</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">Doc</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">id</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">Get</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">ctx</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">!=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">fmt</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Errorf</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s">"firestoredb: Get: %w"</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span>&<span class="devsite-syntax-nx">Book</span><span class="devsite-syntax-p">{}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">ds</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">DataTo</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span> <span class="devsite-syntax-p">}</span> </code></pre></devsite-code> </div> <p> For more information on using Firestore, see <a href="/firestore/docs/manage-data/add-data" >Adding data to Firestore</a>. </p> <h2 id="store-file-uploads-in-cloud-storage" data-text="Store file uploads in Cloud Storage" tabindex="-1">Store file uploads in Cloud Storage</h2> <p> Now that you've added a book, it's time to add the book cover image. You cannot store files on your instances. A database isn't the right choice for image files. Instead, you use Cloud Storage. </p> <p> <a href="/storage/docs/creating-buckets">Cloud Storage</a> is the primary blob store for Google Cloud. You can use Cloud Storage to host app assets that you want to share across Google Cloud. To use Cloud Storage, you need to create a <a href="/storage/docs/buckets">Cloud Storage bucket</a>, a basic container to hold your data. </p> <ol> <li> In the Google Cloud console, go to the <b>Cloud Storage Browser</b> page. <p><a href="/console/storage/browser" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="createBucket" class="button button-primary" target="console">Go to the Cloud Storage Browser page</a></p> </li> <li> Click <b>Create bucket</b>. </li> <li>In the <b>Create bucket</b> dialog, enter a name for your bucket by appending your Google Cloud project ID to the string <code translate="no" dir="ltr">_bucket</code> so the name looks like <code translate="no" dir="ltr"><var translate="no">YOUR_PROJECT_ID</var>_bucket</code>. This name is subject to the <a href="/storage/docs/buckets#naming" track-type="commonIncludes" track-name="referenceLink">bucket name requirements</a>. All other fields can remain at their default values. </li> <li> Click <b>Create</b>. </li> <li> After your bucket is created, objects must be made publicly accessible to be viewed by users. To make your objects publicly accessible see <a href="/storage/docs/access-control/making-data-public">Making Data Public</a>. </li> <li> Click <b>Edit book</b>, and select an image to upload as your book's cover. For example, you can use this public domain image:<br/> <img longdesc="https://commons.wikimedia.org/wiki/File:Moby_Dick_p510_illustration.jpg" src="/static/languages/images/moby-dick.jpg" style="border:1px solid black" alt="Moby Dick book cover"> </li> <li> Click <b>Save</b>. You're redirected to the homepage, where there is an entry to your Bookshelf app.<br/> <img src="/static/languages/images/moby-dick-bookshelf-with-image.png" alt="Moby Dick Bookshelf app entry" style="border:1px solid black;width:50%"> </li> </ol> <p> The bookshelf app sends uploaded files to Cloud Storage by using the <a href="http://googleapis.github.io/google-cloud-go/#/docs/google-cloud/latest/storage/readme">Cloud Storage Client Library</a>. </p> <div class="github-docwidget-gitinclude-code"> <div></div><devsite-code><pre suppresswarning="suppresswarning" translate="no" class="devsite-click-to-copy" track-metadata-position="GoogleCloudPlatform/golang-samples/getting-started/bookshelf/main.go/HEAD/getting_started_bookshelf_storage" data-code-snippet="true" data-github-includecode-link="https://github.com/GoogleCloudPlatform/golang-samples/blob/HEAD/getting-started/bookshelf/main.go" data-github-path="GoogleCloudPlatform/golang-samples/getting-started/bookshelf/main.go" data-git-revision="HEAD" data-region-tag="getting_started_bookshelf_storage" dir="ltr" is-upgraded syntax="Go"><code translate="no" dir="ltr"> <span class="devsite-syntax-c1">// uploadFileFromForm uploads a file if it's present in the "image" form field.</span> <span class="devsite-syntax-kd">func</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">*</span><span class="devsite-syntax-nx">Bookshelf</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">uploadFileFromForm</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">ctx</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">context</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Context</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">r</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">*</span><span class="devsite-syntax-nx">http</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Request</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">url</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kt">string</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kt">error</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">f</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">fh</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">r</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">FormFile</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s">"image"</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">==</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">http</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">ErrMissingFile</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">""</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">!=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">""</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">StorageBucket</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">==</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">""</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">errors</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">New</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s">"storage bucket is missing: check bookshelf.go"</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">_</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">StorageBucket</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Attrs</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">ctx</span><span class="devsite-syntax-p">);</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">!=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">==</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">storage</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">ErrBucketNotExist</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">""</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">fmt</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Errorf</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s">"bucket %q does not exist: check bookshelf.go"</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">StorageBucketName</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">""</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">fmt</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Errorf</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s">"could not get bucket: %w"</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-c1">// random filename, retaining existing extension.</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">name</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">uuid</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Must</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">uuid</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">NewV4</span><span class="devsite-syntax-p">()).</span><span class="devsite-syntax-nx">String</span><span class="devsite-syntax-p">()</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">+</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">path</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Ext</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">fh</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Filename</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">w</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">StorageBucket</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Object</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">name</span><span class="devsite-syntax-p">).</span><span class="devsite-syntax-nx">NewWriter</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">ctx</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-c1">// Warning: storage.AllUsers gives public read access to anyone.</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">w</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">ACL</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">[]</span><span class="devsite-syntax-nx">storage</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">ACLRule</span>{{Entity: storage.AllUsers, Role: storage.RoleReader}<span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">w</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">ContentType</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">fh</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Header</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Get</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-s">"Content-Type"</span><span class="devsite-syntax-p">)</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-c1">// Entries are immutable, be aggressive about caching (1 day).</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">w</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">CacheControl</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">"public, max-age=86400"</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">_</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">io</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Copy</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">w</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">f</span><span class="devsite-syntax-p">);</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">!=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">""</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">if</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">w</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Close</span><span class="devsite-syntax-p">();</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">!=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">""</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">err</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">}</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-kd">const</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">publicURL</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-s">"https://storage.googleapis.com/%s/%s"</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">fmt</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">Sprintf</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nx">publicURL</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">b</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-nx">StorageBucketName</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nx">name</span><span class="devsite-syntax-p">),</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-kc">nil</span> <span class="devsite-syntax-p">}</span> </code></pre></devsite-code> </div> <p> For more information on using Cloud Storage, see the <a href="/storage/docs/introduction">Cloud Storage introduction</a>. </p> <h2 id="monitor-your-app-using-google-cloud-observability" data-text="Monitor your app using Google Cloud Observability" tabindex="-1">Monitor your app using Google Cloud Observability</h2> <p> You've deployed your app and created and modified books. To monitor these events for your users, use Application Performance Management. </p> <h3 id="monitor-logs-with-cloud-logging" data-text="Monitor logs with Cloud Logging" tabindex="-1">Monitor logs with Cloud Logging</h3> <ol> <li> <p> In the Google Cloud, go to the <strong>Logs Explorer</strong> </p> <a track-type="golang" track-name="internalLink" track-metadata-position="body" class="button button-primary" href="/console/logs/viewer?resource=cloud_run_revision%2Fservice_name%2Fbookshelf">Go to Logs Explorer</a> </p> <p> You can monitor your app in real time. If you have any issues with your app, this is one of the first places to look. </p> <img src="/static/languages/images/logging-ui-cloud-run.png" alt="Stackdriver Log Viewer" style="border:1px solid black"> </li> <li> In the <strong>Resource</strong> drop-down list, select <strong>Cloud Run Revision, bookshelf</strong>. </li> </ol> <h3 id="monitor-errors-with-error-reporting" data-text="Monitor errors with Error Reporting" tabindex="-1">Monitor errors with Error Reporting</h3> <ol> <li> In the Google Cloud console, go to the <b>Error Reporting</b> page.<br/> <a href="/console/errors" class="button button-primary" target="console" track-name="consoleLink" track-type="quickstart" track-metadata-position="body">Go to Error Reporting page</a><br/> Error Reporting highlights errors and exceptions in your app and lets you set up alerting around them. </li> <li> In your browser, go to the <code translate="no" dir="ltr">/errors</code> URL in your app.<br/> <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded><var translate="no">YOUR_CLOUD_RUN_URL</var>/errors</pre></devsite-code> <p> This generates a new test exception and sends it to Google Cloud Observability. </p> </li> <li> <p> In the Google Cloud console, return to the <b>Error Reporting</b> page, and in a few moments the new error is visible. Click <b>Auto Reload</b> so you don't need to manually refresh the page. </p> <img src="/static/go/images/error-message-bookshelf.png" alt="Error message from Error Reporting." style="border:1px solid black"> </li> </ol> </div> <section id="cleanup"> <h2 id="clean-up" data-text="Clean up" tabindex="-1">Clean up</h2> <p> To avoid incurring charges to your Google Cloud account for the resources used in this tutorial, either delete the project that contains the resources, or keep the project and delete the individual resources. </p> <h4 id="delete-the-project" data-text="Delete the project" tabindex="-1">Delete the project</h4> <ol> <aside class="caution"> <strong>Caution</strong>: Deleting a project has the following effects: <ul> <li> <strong>Everything in the project is deleted.</strong> If you used an existing project for the tasks in this document, when you delete it, you also delete any other work you've done in the project. </li> <li> <strong>Custom project IDs are lost.</strong> When you created this project, you might have created a custom project ID that you want to use in the future. To preserve the URLs that use the project ID, such as an <code translate="no" dir="ltr">appspot.com</code> URL, delete selected resources inside the project instead of deleting the whole project. </li> </ul> <p> If you plan to explore multiple architectures, tutorials, or quickstarts, reusing projects can help you avoid exceeding project quota limits. </p> </aside> <li> In the Google Cloud console, go to the <b>Manage resources</b> page. <p><a href="https://console.cloud.google.com/iam-admin/projects" target="console" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="deleteProject" class="button button-primary">Go to Manage resources</a></p> </li> <li> In the project list, select the project that you want to delete, and then click <b>Delete</b>. </li> <li> In the dialog, type the project ID, and then click <b>Shut down</b> to delete the project. </li> </ol> </section> <section id="whatsnext"> <h2 id="whats-next" data-text="What's next" tabindex="-1">What's next</h2> <ul> <li><a href="/kubernetes-engine/docs/quickstarts/deploy-app-container-image">Deploying an app to Google Kubernetes Engine</a></li> <li><a href="/go/getting-started/getting-started-on-compute-engine">Deploying an app to Compute Engine</a></li> <li><a href="/go/getting-started/session-handling-with-firestore">Handling sessions with Firestore</a></li> </ul> </section> <section id="freetrial"> </section> </div> <devsite-hats-survey class="nocontent" hats-id="Nd7nTix2o0eU5NUYprb0ThtUc5jf" listnr-id="83405"></devsite-hats-survey> </div> <devsite-thumb-rating position="footer"> </devsite-thumb-rating> <devsite-feedback position="footer" project-name="Go" product-id="1632431" bucket="documentation" context="" version="t-devsite-webserver-20241114-r00-rc02.464922260396498922" data-label="Send Feedback Button" track-type="feedback" track-name="sendFeedbackLink" track-metadata-position="footer" class="nocontent" project-icon="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/cloud/images/favicons/onecloud/super_cloud.png" > <button> Send feedback </button> </devsite-feedback> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-content-footer class="nocontent"> <p>Except as otherwise noted, the content of this page is licensed under the <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 License</a>, and code samples are licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0">Apache 2.0 License</a>. 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