Kong Gateway Licensing - v3.1.x

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<span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-1-7-how-kong-works-subtree"> How Kong Works <button class="sidebar-tree-toggle" aria-label="toggle How Kong Works subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-1-7-how-kong-works-subtree" role="group" aria-label="How Kong Works"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/how-kong-works/routing-traffic/"> Routing Traffic </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/how-kong-works/load-balancing/"> Load Balancing </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/how-kong-works/health-checks/"> Health Checks and Circuit Breakers </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/how-kong-works/performance-testing/"> Kong Performance Testing </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/glossary/"> Glossary </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-2-get-started-with-kong-subtree"> <img src="/assets/images/icons/documentation/icn-learning.svg" alt=""> Get Started with Kong <button class="sidebar-tree-toggle" aria-label="toggle Get Started with Kong subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-2-get-started-with-kong-subtree" role="group" aria-label="Get Started with Kong"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/get-started/"> Get Kong </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/get-started/services-and-routes/"> Services and Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/get-started/rate-limiting/"> Rate Limiting </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/get-started/proxy-caching/"> Proxy Caching </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/get-started/key-authentication/"> Key Authentication </a> </span> </li> <li 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role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/deployment-topologies/hybrid-mode/setup/"> Deploy Kong Gateway in Hybrid mode </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/deployment-topologies/db-less-and-declarative-config/"> DB-less Deployment </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/deployment-topologies/traditional/"> Traditional </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-2-installation-options-subtree"> Installation Options <button class="sidebar-tree-toggle" aria-label="toggle Installation Options subtree" tabindex="-1"> <i 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<a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/kubernetes/proxy/"> Install Kong Gateway </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/kubernetes/admin/"> Configure the Admin API </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/kubernetes/manager/"> Install Kong Manager </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/kubernetes/portal/"> Install Developer Portal </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-2-3-docker-subtree"> Docker <button class="sidebar-tree-toggle" aria-label="toggle Docker subtree" 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role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/linux/amazon-linux/"> Amazon Linux </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/linux/debian/"> Debian </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/linux/rhel/"> Red Hat </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/linux/ubuntu/"> Ubuntu </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-2-5-post-installation-subtree"> Post-installation <button class="sidebar-tree-toggle" aria-label="toggle Post-installation subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-2-5-post-installation-subtree" role="group" aria-label="Post-installation"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/post-install/set-up-data-store/"> Set up a data store </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/post-install/enterprise-license/"> Apply Enterprise license </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/install/post-install/kong-manager/"> Enable Kong Manager (Enterprise) </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-3-running-kong-subtree"> Running Kong <button class="sidebar-tree-toggle" aria-label="toggle Running Kong subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-3-running-kong-subtree" role="group" aria-label="Running Kong"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/running-kong/kong-user/"> Running Kong as a non-root user </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/running-kong/secure-admin-api/"> Securing the Admin API </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/running-kong/systemd/"> Using systemd </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-4-access-control-subtree"> Access Control <button class="sidebar-tree-toggle" aria-label="toggle Access Control subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-4-access-control-subtree" role="group" aria-label="Access Control"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/access-control/start-securely/"> Start Kong Gateway Securely </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/access-control/register-admin-api/"> Programmatically Creating Admins </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/access-control/enable-rbac/"> Enabling RBAC </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-5-licenses-subtree"> Licenses <button class="sidebar-tree-toggle" aria-label="toggle Licenses subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-5-licenses-subtree" role="group" aria-label="Licenses"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/licenses/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/licenses/download/"> Download your License </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/licenses/deploy/"> Deploy Enterprise License </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/licenses/examples/"> Using the License API </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/licenses/report/"> Monitor Licenses Usage </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-6-networking-subtree"> Networking <button class="sidebar-tree-toggle" aria-label="toggle Networking subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-6-networking-subtree" role="group" aria-label="Networking"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/networking/default-ports/"> Default Ports </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/networking/dns-considerations/"> DNS Considerations </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/networking/firewall/"> Network and Firewall </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/networking/cp-dp-proxy/"> CP/DP Communication through a Forward Proxy </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/kong-conf/"> Kong Configuration File </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/environment-variables/"> Environment Variables </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/website-api-serving/"> Serving a Website and APIs from Kong </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-10-monitoring-subtree"> Monitoring <button class="sidebar-tree-toggle" aria-label="toggle Monitoring subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-10-monitoring-subtree" role="group" aria-label="Monitoring"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/monitoring/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/monitoring/prometheus/"> Prometheus </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/monitoring/statsd/"> StatsD </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/monitoring/datadog/"> Datadog </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-11-tracing-subtree"> Tracing <button class="sidebar-tree-toggle" aria-label="toggle Tracing subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-11-tracing-subtree" role="group" aria-label="Tracing"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/tracing/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/tracing/write-custom-trace-exporter/"> Writing a Custom Trace Exporter </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/tracing/api/"> Tracing API Reference </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/sizing-guidelines/"> Resource Sizing Guidelines </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/security-update-process/"> Security Update Process </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/blue-green/"> Blue-Green Deployments </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/canary/"> Canary Deployments </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/clustering/"> Clustering Reference </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-17-logging-subtree"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/logging/"> Logging </a> <button class="sidebar-tree-toggle" aria-label="toggle Logging subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-17-logging-subtree" role="group" aria-label="Logging"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/logging/log-reference/"> Log Reference </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/logging/update-log-level-dynamically/"> Dynamic log level updates </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/logging/customize-gateway-logs/"> Customize Gateway Logs </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/configuring-a-grpc-service/"> Configure a gRPC service </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/key-concepts/routes/expressions/"> Use the Expressions Router </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-20-upgrade-and-migration-subtree"> Upgrade and Migration <button class="sidebar-tree-toggle" aria-label="toggle Upgrade and Migration subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-20-upgrade-and-migration-subtree" role="group" aria-label="Upgrade and Migration"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/upgrade/"> Upgrading Kong Gateway 3.x.x </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/upgrade/backup-and-restore/"> Backup and Restore </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-3-20-3-upgrade-strategies-subtree"> Upgrade Strategies <button class="sidebar-tree-toggle" aria-label="toggle Upgrade Strategies subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-3-20-3-upgrade-strategies-subtree" role="group" aria-label="Upgrade Strategies"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/upgrade/dual-cluster/"> Dual-Cluster Upgrade </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/upgrade/in-place/"> In-Place Upgrade </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/upgrade/blue-green/"> Blue-Green Upgrade </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/upgrade/rolling-upgrade/"> Rolling Upgrade </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/upgrade/lts-upgrade/"> Upgrade from 2.8 LTS to 3.4 LTS </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/migrate-ce-to-ke/"> Migrate from OSS to Enterprise </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/migrate-cassandra-to-postgres/"> Migration Guidelines Cassandra to PostgreSQL </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/production/breaking-changes/"> Breaking Changes </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-kong-gateway-enterprise-subtree"> <img src="/assets/images/icons/documentation/icn-enterprise-blue.svg" alt=""> Kong Gateway Enterprise <button class="sidebar-tree-toggle" aria-label="toggle Kong Gateway Enterprise subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-kong-gateway-enterprise-subtree" role="group" aria-label="Kong Gateway Enterprise"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-2-kong-vitals-subtree"> Kong Vitals <button class="sidebar-tree-toggle" aria-label="toggle Kong Vitals subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-2-kong-vitals-subtree" role="group" aria-label="Kong Vitals"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/analytics/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/analytics/metrics/"> Metrics </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/analytics/influx-strategy/"> Analytics with InfluxDB </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/analytics/prometheus-strategy/"> Analytics with Prometheus </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/analytics/estimates/"> Estimate Analytics Storage in PostgreSQL </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-3-secrets-management-subtree"> Secrets Management <button class="sidebar-tree-toggle" aria-label="toggle Secrets Management subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-3-secrets-management-subtree" role="group" aria-label="Secrets Management"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/getting-started/"> Getting Started </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/advanced-usage/"> Advanced Usage </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-3-4-backends-subtree"> Backends <button class="sidebar-tree-toggle" aria-label="toggle Backends subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-3-4-backends-subtree" role="group" aria-label="Backends"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/backends/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/backends/env/"> Environment Variables </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/backends/aws-sm/"> AWS Secrets Manager </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/backends/gcp-sm/"> Google Cloud Secret Manager </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/backends/hashicorp-vault/"> HashiCorp Vault </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-3-5-how-to-subtree"> How-To <button class="sidebar-tree-toggle" aria-label="toggle How-To subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-3-5-how-to-subtree" role="group" aria-label="How-To"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/how-to/aws-secrets-manager/"> Securing the Database with AWS Secrets Manager </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/secrets-management/reference-format/"> Reference Format </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-4-dynamic-plugin-ordering-subtree"> Dynamic Plugin Ordering <button class="sidebar-tree-toggle" aria-label="toggle Dynamic Plugin Ordering subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-4-dynamic-plugin-ordering-subtree" role="group" aria-label="Dynamic Plugin Ordering"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/plugin-ordering/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/plugin-ordering/get-started/"> Get Started with Dynamic Plugin Ordering </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-5-dev-portal-subtree"> Dev Portal <button class="sidebar-tree-toggle" aria-label="toggle Dev Portal subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-5-dev-portal-subtree" role="group" aria-label="Dev Portal"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/enable/"> Enable the Dev Portal </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/publish-spec/"> Publish an OpenAPI Spec </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/structure-and-file-types/"> Structure and File Types </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/themes/"> Themes Files </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/working-with-templates/"> Working with Templates </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/using-the-editor/"> Using the Editor </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-5-8-authentication-and-authorization-subtree"> Authentication and Authorization <button class="sidebar-tree-toggle" aria-label="toggle Authentication and Authorization subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-5-8-authentication-and-authorization-subtree" role="group" aria-label="Authentication and Authorization"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/basic-auth/"> Basic Auth </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/key-auth/"> Key Auth </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/oidc/"> OIDC </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/sessions/"> Sessions </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/adding-registration-fields/"> Adding Custom Registration Fields </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/managing-developers/"> Manage Developers </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/developer-permissions/"> Developer Roles and Content Permissions </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-5-9-application-registration-subtree"> Application Registration <button class="sidebar-tree-toggle" aria-label="toggle Application Registration subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-5-9-application-registration-subtree" role="group" aria-label="Application Registration"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/applications/auth-provider-strategy/"> Authorization Provider Strategy </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/applications/enable-application-registration/"> Enable Application Registration </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/applications/enable-key-auth-plugin/"> Enable Key Authentication for Application Registration </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-5-9-4-enable-external-authentication-subtree"> Enable External Authentication <button class="sidebar-tree-toggle" aria-label="toggle Enable External Authentication subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-5-9-4-enable-external-authentication-subtree" role="group" aria-label="Enable External Authentication"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/3rd-party-oauth/"> External OAuth2 Support </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/okta-config/"> Set up Okta and Kong for External Oauth </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/authentication/azure-oidc-config/"> Set up Azure AD and Kong for External Authentication </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/applications/managing-applications/"> Manage Applications </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-4-5-10-customize-dev-portal-subtree"> Customize Dev Portal <button class="sidebar-tree-toggle" aria-label="toggle Customize Dev Portal subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-4-5-10-customize-dev-portal-subtree" role="group" aria-label="Customize Dev Portal"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/customize/theme-editing/"> Theme Editing </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/customize/migrating-templates/"> Migrating Templates Between Workspaces </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/customize/markdown-extended/"> Markdown Rendering Module </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/customize/emails/"> Customizing Portal Emails </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/customize/adding-javascript-assets/"> Adding and Using JavaScript Assets </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/customize/single-page-app/"> Single Page App in Dev Portal </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/customize/alternate-openapi-renderer/"> Alternate OpenAPI Renderer </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/smtp/"> SMTP </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/workspaces/"> Workspaces </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/dev-portal/cli/"> Helpers CLI </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/dev-portal/api/v1/"> Portal API Documentation </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/audit-log/"> Audit Logging </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/db-encryption/"> Keyring and Data Encryption </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/workspaces/"> Workspaces </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/consumer-groups/"> Consumer Groups </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/event-hooks/"> Event Hooks </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-enterprise/fips-support/"> FIPS 140-2 </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-kong-manager-subtree"> <img src="/assets/images/icons/documentation/icn-manager-color.svg" alt=""> Kong Manager <button class="sidebar-tree-toggle" aria-label="toggle Kong Manager subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-kong-manager-subtree" role="group" aria-label="Kong Manager"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/enable/"> Enable Kong Manager </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-3-get-started-with-kong-manager-subtree"> Get Started with Kong Manager <button class="sidebar-tree-toggle" aria-label="toggle Get Started with Kong Manager subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-3-get-started-with-kong-manager-subtree" role="group" aria-label="Get Started with Kong Manager"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/get-started/services-and-routes/"> Services and Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/get-started/rate-limiting/"> Rate Limiting </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/get-started/proxy-caching/"> Proxy Caching </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/get-started/consumers/"> Authentication with Consumers </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/get-started/load-balancing/"> Load Balancing </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-4-authentication-and-authorization-subtree"> Authentication and Authorization <button class="sidebar-tree-toggle" aria-label="toggle Authentication and Authorization subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-4-authentication-and-authorization-subtree" role="group" aria-label="Authentication and Authorization"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/super-admin/"> Create a Super Admin </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/workspaces-and-teams/"> Workspaces and Teams </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/reset-password/"> Reset Passwords and RBAC Tokens </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/basic/"> Basic Auth </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-4-6-ldap-subtree"> LDAP <button class="sidebar-tree-toggle" aria-label="toggle LDAP subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-4-6-ldap-subtree" role="group" aria-label="LDAP"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/ldap/configure/"> Configure LDAP </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/ldap/service-directory-mapping/"> LDAP Service Directory Mapping </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-4-7-oidc-subtree"> OIDC <button class="sidebar-tree-toggle" aria-label="toggle OIDC subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-4-7-oidc-subtree" role="group" aria-label="OIDC"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/oidc/configure/"> Configure OIDC </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/oidc/mapping/"> OIDC Authenticated Group Mapping </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/sessions/"> Sessions </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-5-4-9-rbac-subtree"> RBAC <button class="sidebar-tree-toggle" aria-label="toggle RBAC subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-5-4-9-rbac-subtree" role="group" aria-label="RBAC"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/rbac/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/rbac/enable/"> Enable RBAC </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/rbac/add-role/"> Add a Role and Permissions </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/rbac/add-user/"> Create a User </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/auth/rbac/add-admin/"> Create an Admin </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/networking/"> Networking Configuration </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/workspaces/"> Workspaces </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/consumer-groups/"> Create Consumer Groups </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-manager/configuring-to-send-email/"> Sending Email </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-develop-custom-plugins-subtree"> <img src="/assets/images/icons/documentation/icn-dev-portal-color.svg" alt=""> Develop Custom Plugins <button class="sidebar-tree-toggle" aria-label="toggle Develop Custom Plugins subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-develop-custom-plugins-subtree" role="group" aria-label="Develop Custom Plugins"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/file-structure/"> File Structure </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/custom-logic/"> Implementing Custom Logic </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/configuration/"> Plugin Configuration </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/access-the-datastore/"> Accessing the Data Store </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/custom-entities/"> Storing Custom Entities </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/entities-cache/"> Caching Custom Entities </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/admin-api/"> Extending the Admin API </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/tests/"> Writing Tests </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/distribution/"> (un)Installing your Plugin </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-11-plugin-development-kit-subtree"> Plugin Development Kit <button class="sidebar-tree-toggle" aria-label="toggle Plugin Development Kit subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-11-plugin-development-kit-subtree" role="group" aria-label="Plugin Development Kit"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.client/"> kong.client </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.client.tls/"> kong.client.tls </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.cluster/"> kong.cluster </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.ctx/"> kong.ctx </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.ip/"> kong.ip </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.jwe/"> kong.jwe </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.log/"> kong.log </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.nginx/"> kong.nginx </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.node/"> kong.node </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.request/"> kong.request </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.response/"> kong.response </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.router/"> kong.router </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.service/"> kong.service </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.service.request/"> kong.service.request </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.service.response/"> kong.service.response </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.table/"> kong.table </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.tracing/"> kong.tracing </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.vault/"> kong.vault </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.websocket.client/"> kong.websocket.client </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pdk/kong.websocket.upstream/"> kong.websocket.upstream </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-6-12-plugins-in-other-languages-subtree"> Plugins in Other Languages <button class="sidebar-tree-toggle" aria-label="toggle Plugins in Other Languages subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-6-12-plugins-in-other-languages-subtree" role="group" aria-label="Plugins in Other Languages"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pluginserver/go/"> Go </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pluginserver/javascript/"> Javascript </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pluginserver/python/"> Python </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pluginserver/plugins-kubernetes/"> Running Plugins in Containers </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/plugin-development/pluginserver/performance/"> External Plugin Performance </a> </span> </li> </ul> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-7-kong-plugins-subtree"> <img src="/assets/images/icons/documentation/icn-api-plugins-color.svg" alt=""> Kong Plugins <button class="sidebar-tree-toggle" aria-label="toggle Kong Plugins subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-7-kong-plugins-subtree" role="group" aria-label="Kong Plugins"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-plugins/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-plugins/authentication/reference/"> Authentication Reference </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/kong-plugins/authentication/allowing-multiple-authentication-methods/"> Allow Multiple Authentication Plugins </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-8-admin-api-subtree"> <img src="/assets/images/icons/documentation/icn-admin-api-color.svg" alt=""> Admin API <button class="sidebar-tree-toggle" aria-label="toggle Admin API subtree" tabindex="-1"> <i class="fa fa-chevron-down"></i> </button> </span> <ul class="items" id="id-8-admin-api-subtree" role="group" aria-label="Admin API"> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/"> Overview </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#information-routes"> Information Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#health-routes"> Health Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#tags"> Tags </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#debug-routes"> Debug Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#service-object"> Services </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#route-object"> Routes </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#consumer-object"> Consumers </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#plugin-object"> Plugins </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#certificate-object"> Certificates </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#ca-certificate-object"> CA Certificates </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#sni-object"> SNIs </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#upstream-object"> Upstreams </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#target-object"> Targets </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#vaults-object"> Vaults </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/#keys-object"> Keys </a> </span> </li> <li class="sidebar-item" role="none"> <span 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<span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/consumer-groups/reference/"> Consumer Groups </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/event-hooks/reference/"> Event Hooks </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/db-encryption/"> Keyring and Data Encryption </a> </span> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/admin-api/audit-logs/"> Audit Logs </a> </span> </li> </ul> </li> <li class="sidebar-item" role="none"> <span role="treeitem" class="sidebar-label" aria-expanded="false" aria-owns="id-9-reference-subtree"> <img 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class="sidebar-label"> <a class="sidebar-link" tabindex="-1" href="/gateway/3.1.x/reference/faq/"> FAQ </a> </span> </li> </ul> </li> </ul> </aside> <aside class="docs-toc"> <i class="fa fa-times close-sidebar"></i> <i class="fa fa-chevron-right collapse-toc"></i> <i class="far fa-list-alt expand-toc"></i> <div id="oss-ee-toggle" data-current="Enterprise" style="display: none"> <span class="oss-ee-toggle-inner"> <img src="/assets/images/icons/icn-enterprise-black.svg" alt="enterprise-switcher-icon"> <span>Switch to <span id="switch-to-version">OSS</span></span> </span> </div> <div class="docs-toc-title"> <img src="/assets/images/icons/hub-layout/icn-on-this-page.svg" alt="On this page"><a href="#">On this page</a> </div> <ul> <li><a href="#deploying-the-license-file" class="active scroll-to">Deploying the license file</a></li> <li><a href="#examining-the-license-data-on-a-kong-gateway-node" class="scroll-to">Examining the license data on a Kong Gateway node</a></li> <li> <a href="#license-expiration" class="scroll-to">License expiration</a> <ul> <li><a href="#license-expiration-logs" class="scroll-to">License expiration logs</a></li> </ul> </li> <li><a href="#troubleshooting" class="scroll-to">Troubleshooting</a></li> </ul> </aside> <div class="page-content-container page-content-container-doc v2 " id="documentation"> <div class="toggles "> <i class="far fa-list-alt toc-sidebar-toggle"></i> </div> <div class="page-content"> <div class="content show-anchor-links"> <blockquote id="version-notice" class="important"> You are browsing documentation for an older version. See the <a href="/gateway/latest/licenses/">latest documentation here</a>. </blockquote> <h1 tabindex="-1" id="main" class="page-content-title">Kong Gateway Licensing <a href="https://konghq.com/pricing" class="badge enterprise" aria-label="available with Kong Gateway Enterprise subscription" target="_blank" rel="noopener nofollow noreferrer "> </a> </h1> <p>Kong Gateway can be used with or without a license. For Enterprise functionality, Kong Gateway enforces the presence and validity of a Kong Konnect license file.</p> <table> <thead> <tr> <th>Feature</th> <th style="text-align: center">Free Mode</th> <th style="text-align: center">Enterprise Subscription</th> </tr> </thead> <tbody> <tr> <td>Manager</td> <td style="text-align: center"><i class="fa fa-check"></i></td> <td style="text-align: center"><i class="fa fa-check"></i></td> </tr> <tr> <td>Admin API</td> <td style="text-align: center"><i class="fa fa-check"></i></td> <td style="text-align: center"><i class="fa fa-check"></i></td> </tr> <tr> <td>Vitals</td> <td style="text-align: center"><i class="fa fa-times"></i></td> <td style="text-align: center"><i class="fa fa-check"></i></td> </tr> <tr> <td>Dev Portal</td> <td style="text-align: center"><i class="fa fa-times"></i></td> <td style="text-align: center"><i class="fa fa-check"></i></td> </tr> <tr> <td>Enterprise plugins</td> <td style="text-align: center"><i class="fa fa-times"></i></td> <td style="text-align: center"><i class="fa fa-check"></i></td> </tr> </tbody> </table> <h2 id="deploying-the-license-file">Deploying the license file</h2> <ul> <li> <strong>Hybrid mode deployment:</strong> The license file must be deployed to each control plane and data plane node. Apply the license through the Kong Admin API to the control plane. The control plane distributes the license to its data plane nodes. This is the only method that applies the license to data planes automatically.</li> <li> <strong>Traditional deployment with no separate control plane:</strong> The license file must be deployed to each node running Kong Gateway.</li> </ul> <p>License file checking is done independently by each node as the Kong process starts; no network connectivity is necessary to execute the license validation process.</p> <p>There are multiple ways to configure a license file on a Kong Gateway node. These are defined below, in the order in which they are checked by Kong:</p> <ol> <li>If present, the contents of the environmental variable <code class="language-plaintext highlighter-rouge">KONG_LICENSE_DATA</code> are used.</li> <li>Kong will search in the default location <code class="language-plaintext highlighter-rouge">/etc/kong/license.json</code>.</li> <li>If present, the contents of the file defined by the environment variable <code class="language-plaintext highlighter-rouge">KONG_LICENSE_PATH</code> is used.</li> <li>Directly deploy a license using the <code class="language-plaintext highlighter-rouge">/licenses</code> Admin API endpoint.</li> </ol> <p>In this manner, the license file can be deployed either as a file on the node filesystem, as an environmental variable, or through the <code class="language-plaintext highlighter-rouge">/licenses</code> Admin API endpoint. The simplest method is using the Admin API.</p> <p>Note that unlike most other <code class="language-plaintext highlighter-rouge">KONG_*</code> environmental variables, the <code class="language-plaintext highlighter-rouge">KONG_LICENSE_DATA</code> and <code class="language-plaintext highlighter-rouge">KONG_LICENSE_PATH</code> cannot be defined in-line as part of any <code class="language-plaintext highlighter-rouge">kong</code> CLI commands. License file environmental variables must be exported to the shell in which the Nginx process will run, ahead of the <code class="language-plaintext highlighter-rouge">kong</code> CLI tool.</p> <p>For more information, see <a href="/gateway/3.1.x/licenses/deploy/">Deploy Your License</a>.</p> <h2 id="examining-the-license-data-on-a-kong-gateway-node">Examining the license data on a Kong Gateway node</h2> <p>Retrieve license data using the Admin API’s <code class="language-plaintext highlighter-rouge">/licenses</code> endpoint, or through the Admin GUI in Kong Manager.</p> <h2 id="license-expiration">License expiration</h2> <p>Licenses expire at 00:00 on the date of expiration, relative to the time zone the machine is running in.</p> <p>Kong Manager displays a banner with a license expiration warning starting at 15 days before expiration. Expiration warnings also appear in <a href="#license-expiration-logs">Kong Gateway logs</a>.</p> <p>After the license expires, Kong Gateway behaves as follows:</p> <ul> <li>Kong Manager and its configuration are accessible and may be changed, however any <a href="/gateway/3.1.x/kong-enterprise/">Enterprise-specific features</a> become read-only.</li> <li>The Admin API allows OSS features to continue working and configured Kong Gateway Enterprise features to continue operating in read-only mode.</li> <li>Proxy traffic, including traffic using Enterprise plugins, continues to be processed as if the license had not expired.</li> <li>Other Enterprise features are not accessible.</li> <li>There may be some Enterprise features that are still writable, but they may also change later, so do not rely on this behavior.</li> </ul> <p>The behavior of the different deployment modes is as follows:</p> <ul> <li> <strong>Traditional:</strong> Nodes will be able to restart/scale as needed.</li> <li> <strong>Hybrid:</strong> Existing data planes or new data planes <strong>can accept</strong> config from a control plane with an expired license.</li> <li> <strong>DB-less and KIC:</strong> New nodes <strong>cannot</strong> come up, restarts will break.</li> </ul> <p>To upload a new license, see <a href="/gateway/3.1.x/licenses/deploy/">Deploy an Enterprise License</a>.</p> <h3 id="license-expiration-logs">License expiration logs</h3> <p>Kong Gateway logs the license expiration date on the following schedule:</p> <ul> <li>90 days before: <code class="language-plaintext highlighter-rouge">WARN</code> log entry once a day</li> <li>30 days before: <code class="language-plaintext highlighter-rouge">ERR</code> log entry once a day</li> <li>At and after expiration: <code class="language-plaintext highlighter-rouge">CRIT</code> log entry once a day</li> </ul> <h2 id="troubleshooting">Troubleshooting</h2> <p>When a valid license file is properly deployed, license file validation is a transparent operation; no additional output or logging data is written or provided. If an error occurs when attempting to validate the license, or the license data is not valid, an error message will be written to the console and logged to the Kong error log, followed by the process quitting. Below are possible error messages and troubleshooting steps to take:</p> <dl> <dt><code class="language-plaintext highlighter-rouge">license path environment variable not set</code></dt> <dd>Neither the <code class="language-plaintext highlighter-rouge">KONG_LICENSE_DATA</code> nor the <code class="language-plaintext highlighter-rouge">KONG_LICENSE_PATH</code> environmental variables were defined, and no license file could be opened at the default license location (<code class="language-plaintext highlighter-rouge">/etc/kong/license.json</code>)</dd> <dt><code class="language-plaintext highlighter-rouge">internal error</code></dt> <dd>An internal error has occurred while attempting to validate the license. Such cases are extremely unlikely; contact Kong support to further troubleshoot.</dd> <dt><code class="language-plaintext highlighter-rouge">error opening license file</code></dt> <dd>The license file defined either in the default location, or using the <code class="language-plaintext highlighter-rouge">KONG_LICENSE_PATH</code> env variable, could not be opened. Check that the user executing the Nginx process (e.g., the user executing the Kong CLI utility) has permissions to read this file.</dd> <dt><code class="language-plaintext highlighter-rouge">error reading license file</code></dt> <dd>The license file defined either in the default location, or using the <code class="language-plaintext highlighter-rouge">KONG_LICENSE_PATH</code> env variable, could be opened, but an error occurred while reading. Confirm that the file is not corrupt, that there are no kernel error messages reported (e.g., out of memory conditions, etc). This is a generic error and is extremely unlikely to occur if the file could be opened.</dd> <dt><code class="language-plaintext highlighter-rouge">could not decode license json</code></dt> <dd>The license file data could not be decoded as valid JSON. Confirm that the file is not corrupt and has not been altered since you received it from Kong Inc. Try re-downloading and installing your license file from Kong Inc.</dd> <dd>If you still receive this error after reinstallation, contact Kong support.</dd> <dt><code class="language-plaintext highlighter-rouge">invalid license format</code></dt> <dd>The license file data is missing one or more key/value pairs. Confirm that the file is not corrupt and has not been altered since you received it from Kong Inc. Try re-downloading and installing your license file from Kong Inc.</dd> <dd>If you still receive this error after reinstallation, contact Kong support.</dd> <dt><code class="language-plaintext highlighter-rouge">validation failed</code></dt> <dd>The attempt to verify the payload of the license with the license’s signature failed. Confirm that the file is not corrupt and has not been altered since you received it from Kong Inc. Try re-downloading and installing your license file from Kong Inc.</dd> <dd>If you still receive this error after reinstallation, contact Kong support.</dd> <dt><code class="language-plaintext highlighter-rouge">license expired</code></dt> <dd>The system time is past the license’s <code class="language-plaintext highlighter-rouge">license_expiration_date</code>.</dd> <dt><code class="language-plaintext highlighter-rouge">invalid license expiration date</code></dt> <dd>The data in the <code class="language-plaintext highlighter-rouge">license_expiration_date</code> field is incorrectly formatted. 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