Keycloak logs
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kubectl logs -n YOUR_NS -l app.kubernetes.io/name=keycloak --tail=-1 --prefix
Contents
ERROR[edit]
ERROR: Session not bound to a realm
ERROR [org.keycloak.quarkus.runtime.configuration.mappers.PropertyMappers] (main) Hostname v1 options [proxy, hostname-strict-https] are still in use, please review your configuration
ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (development) mode
ERROR: File name / realm name mismatch. keycloak-realm.json, contains realm YOURREALM. File name should be YOURREALM-realm.json
kubectl logs keycloak-0 --tail=50 Defaulted container "keycloak" out of: keycloak, prepare-write-dirs (init), init-check-db (init) keycloak 09:19:26.83 INFO ==> keycloak 09:19:26.83 INFO ==> Welcome to the Bitnami keycloak container keycloak 09:19:26.83 INFO ==> Subscribe to project updates by watching https://github.com/bitnami/containers keycloak 09:19:27.04 INFO ==> ** keycloak setup finished! ** keycloak 09:19:27.06 INFO ==> ** Starting keycloak ** Appending additional Java properties to JAVA_OPTS Running the server in development mode. DO NOT use this configuration in production. 2026-03-18 09:19:35,835 ERROR [org.keycloak.quarkus.runtime.configuration.mappers.PropertyMappers] (main) Hostname v1 options [proxy, hostname-strict-https] are still in use, please review your configuration 2026-03-18 09:19:41,032 INFO [org.keycloak.url.HostnameV2ProviderFactory] (main) If hostname is specified, hostname-strict is effectively ignored 2026-03-18 09:19:48,429 INFO [org.keycloak.quarkus.runtime.storage.infinispan.CacheManagerFactory] (Thread-5) Starting Infinispan embedded cache manager 2026-03-18 09:19:49,266 INFO [org.infinispan.CONTAINER] (Thread-5) Virtual threads support enabled 2026-03-18 09:19:50,865 INFO [org.infinispan.CONTAINER] (Thread-5) ISPN000556: Starting user marshaller 'org.infinispan.commons.marshall.ImmutableProtoStreamMarshaller' 2026-03-18 09:19:52,959 INFO [org.infinispan.CLUSTER] (Thread-5) ISPN000078: Starting JGroups channel `ISPN` with stack `kubernetes` 2026-03-18 09:19:52,966 INFO [org.jgroups.JChannel] (Thread-5) local_addr: XXXXX, name: keycloak-0-10770 2026-03-18 09:19:53,061 INFO [org.jgroups.protocols.FD_SOCK2] (Thread-5) server listening on *:57800 2026-03-18 09:19:54,767 INFO [org.keycloak.broker.provider.AbstractIdentityProviderMapper] (main) Registering class org.keycloak.broker.provider.mappersync.ConfigSyncEventListener 2026-03-18 09:19:55,133 INFO [org.jgroups.protocols.pbcast.GMS] (Thread-5) keycloak-0-10770: no members discovered after 2069 ms: creating cluster as coordinator 2026-03-18 09:19:55,241 INFO [org.infinispan.CLUSTER] (Thread-5) ISPN000094: Received new cluster view for channel ISPN: [keycloak-0-10770|0] (1) [keycloak-0-10770] 2026-03-18 09:19:55,449 INFO [org.infinispan.CLUSTER] (Thread-5) ISPN000079: Channel `ISPN` local address is `keycloak-0-10770`, physical addresses are `[10.42.0.25:7800]` 2026-03-18 09:19:56,750 INFO [org.keycloak.connections.infinispan.DefaultInfinispanConnectionProviderFactory] (main) Node name: keycloak-0-10770, Site name: null 2026-03-18 09:19:59,458 INFO [org.keycloak.exportimport.dir.DirImportProvider] (main) Importing from directory /opt/bitnami/keycloak/bin/../data/import 2026-03-18 09:19:59,469 INFO [org.keycloak.services] (main) KC-SERVICES0050: Initializing master realm 2026-03-18 09:20:09,731 INFO [org.keycloak.services] (main) KC-SERVICES0030: Full model import requested. Strategy: IGNORE_EXISTING 2026-03-18 09:20:26,865 WARN [org.keycloak.storage.datastore.DefaultMigrationManager] (main) Possibly incorrect state of migration during realm import. You are running server version '26.1.4' when importing JSON file, which was created in the newer version '26.2.4'. 2026-03-18 09:20:27,132 INFO [org.keycloak.exportimport.util.ImportUtils] (main) Realm 'YOURREAL' imported 2026-03-18 09:20:27,573 WARN [io.agroal.pool] (main) Datasource '<default>': JDBC resources leaked: 3 ResultSet(s) and 0 Statement(s) 2026-03-18 09:20:27,630 INFO [com.arjuna.ats.jbossatx] (main) ARJUNA032014: Stopping transaction recovery manager 2026-03-18 09:20:27,662 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (development) mode 2026-03-18 09:20:27,662 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Session not bound to a realm
2026-03-18 09:20:27,663 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) For more details run the same command passing the '--verbose' option. Also you can use '--help' to see the details about the usage of the particular command.
WARN[edit]
[pod/keycloak-0/keycloak] 2026-06-04 10:22:01,478 WARN [org.keycloak.cookie.DefaultCookieProvider] (executor-thread-183) Non-secure context detected; cookies are not secured, and will not be available in cross-origin POST requests
Lost data because of graceful leaver
Related[edit]
See also[edit]
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