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Cannot export/import realms via bin/kc.sh #13907

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YevheniiPokhvalii opened this issue Aug 21, 2022 · 6 comments
Closed

Cannot export/import realms via bin/kc.sh #13907

YevheniiPokhvalii opened this issue Aug 21, 2022 · 6 comments
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@pedroigor
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area/dist/quarkus kind/bug Categorizes a PR related to a bug status/triage

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@YevheniiPokhvalii
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Describe the bug

I installed a new version of Keycloak 19.0.1 running in the Kubernetes pod using Postgress 14.5 and tried to migrate the database from Keycloak 17 (Postgres 11) using Keycloak scripts.

While I managed to export the json file from Keycloak 17 (Postgres 11) like it is described in this guide: https://github.com/keycloak/keycloak-documentation/blob/main/server_admin/topics/export-import.adoc

/opt/jboss/keycloak/bin/standalone.sh -Dkeycloak.migration.action=export -Dkeycloak.migration.provider=singleFile -Dkeycloak.migration.file=/opt/jboss/keycloak-db.json -Dkeycloak.migration.usersExportStrategy=DIFFERENT_FILES -Dkeycloak.migration.usersPerFile=100 -Djboss.http.port=8888 -Djboss.https.port=9999 -Djboss.management.http.port=7777 -Djboss.management.https.port=7776

Yet, I did not manage to import realms form Keycloak 17 (Postgres 11) to Keycloak 19.0.1 (Postgress 14.5) using the new Keycloak script: https://www.keycloak.org/server/importExport

When I import a json file in Keycloak 19.0.1 pod, I am getting this error:

/opt/keycloak/bin/kc.sh import --file /tmp/imports/keycloak-db.json

Appending additional Java properties to JAVA_OPTS: -XX:+UseContainerSupport -XX:MaxRAMPercentage=50.0 -Djava.awt.headless=true -Djgroups.dns.query=keycloak-headle
ss
Changes detected in configuration. Updating the server image.
2022-08-21 22:53:40,229 INFO  [org.keycloak.quarkus.runtime.hostname.DefaultHostnameProvider] (main) Hostname settings: FrontEnd: <request>, Strict HTTPS: false,
Path: <request>, Strict BackChannel: false, Admin: <request>, Port: -1, Proxied: true
2022-08-21 22:53:42,677 INFO  [org.keycloak.common.crypto.CryptoIntegration] (main) Detected crypto provider: org.keycloak.crypto.def.DefaultCryptoProvider
2022-08-21 22:53:45,667 WARN  [org.infinispan.CONFIG] (keycloak-cache-init) ISPN000569: Unable to persist Infinispan internal caches as no global state enabled
2022-08-21 22:53:45,695 WARN  [org.infinispan.PERSISTENCE] (keycloak-cache-init) ISPN000554: jboss-marshalling is deprecated and planned for removal
2022-08-21 22:53:45,727 INFO  [org.infinispan.CONTAINER] (keycloak-cache-init) ISPN000556: Starting user marshaller 'org.infinispan.jboss.marshalling.core.JBossUs
erMarshaller'
2022-08-21 22:53:46,176 INFO  [org.infinispan.CONTAINER] (keycloak-cache-init) ISPN000128: Infinispan version: Infinispan 'Triskaidekaphobia' 13.0.9.Final
2022-08-21 22:53:46,375 INFO  [org.infinispan.CLUSTER] (keycloak-cache-init) ISPN000078: Starting JGroups channel `ISPN`
2022-08-21 22:53:46,790 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (import_export) mode
2022-08-21 22:53:46,791 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start caches
2022-08-21 22:53:46,792 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: org.infinispan.manager.EmbeddedCacheManagerStartupExcepti
on: org.infinispan.commons.CacheException: Unable to start JGroups Channel
2022-08-21 22:53:46,793 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: org.infinispan.commons.CacheException: Unable to start JG
roups Channel
2022-08-21 22:53:46,793 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Unable to start JGroups Channel
2022-08-21 22:53:46,794 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: no port available in range [7800 .. 7800] (bind_addr=/172
.31.15.27)
2022-08-21 22:53:46,795 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) For more details run the same command passing the '--verbose' op
tion. Also you can use '--help' to see the details about the usage of the particular command.

Also, I tested export with kc.sh and it did not work either - I got the same error when running this:

/opt/keycloak/bin/kc.sh export --dir /tmp/111/

Eventually, I had to change my strategy and imported the sql database via Postgres migration tools.
But I'm still wondering how to fix this error.

Version

19.0.1

Expected behavior

No response

Actual behavior

No response

How to Reproduce?

No response

Anything else?

No response
@YevheniiPokhvalii YevheniiPokhvalii added kind/bug Categorizes a PR related to a bug status/triage labels Aug 21, 2022
@pedroigor
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Thanks, it should be fixed by #13942.

@pedroigor pedroigor mentioned this issue Aug 23, 2022
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@pedroigor pedroigor self-assigned this Aug 23, 2022
@YevheniiPokhvalii
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YevheniiPokhvalii commented Sep 15, 2022 •
edited

@pedroigor I've just tried Keycloak 19.0.2. Still have the same error during the import:

/opt/keycloak/bin/kc.sh import --file /tmp/keycloak-db.json
Appending additional Java properties to JAVA_OPTS: -XX:+UseContainerSupport -XX:MaxRAMPercentage=50.0 -Djava.awt.headless=true -Djgroups.dns.query=keycloak-headless
2022-09-15 19:23:20,846 INFO  [org.keycloak.quarkus.runtime.hostname.DefaultHostnameProvider] (main) Hostname settings: Base URL: <unset>, Hostname: <request>, Strict HTTPS: false, Path
: <request>, Strict BackChannel: false, Admin URL: <unset>, Admin: <request>, Port: -1, Proxied: true
2022-09-15 19:23:22,945 INFO  [org.keycloak.common.crypto.CryptoIntegration] (main) Detected crypto provider: org.keycloak.crypto.def.DefaultCryptoProvider
2022-09-15 19:23:25,981 WARN  [org.infinispan.CONFIG] (keycloak-cache-init) ISPN000569: Unable to persist Infinispan internal caches as no global state enabled
2022-09-15 19:23:26,062 WARN  [org.infinispan.PERSISTENCE] (keycloak-cache-init) ISPN000554: jboss-marshalling is deprecated and planned for removal
2022-09-15 19:23:26,083 INFO  [org.infinispan.CONTAINER] (keycloak-cache-init) ISPN000556: Starting user marshaller 'org.infinispan.jboss.marshalling.core.JBossUserMarshaller'
2022-09-15 19:23:26,960 INFO  [org.infinispan.CONTAINER] (keycloak-cache-init) ISPN000128: Infinispan version: Infinispan 'Triskaidekaphobia' 13.0.9.Final
2022-09-15 19:23:27,222 INFO  [org.infinispan.CLUSTER] (keycloak-cache-init) ISPN000078: Starting JGroups channel `ISPN`
2022-09-15 19:23:27,639 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (import_export) mode
2022-09-15 19:23:27,639 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start caches
2022-09-15 19:23:27,640 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: org.infinispan.manager.EmbeddedCacheManagerStartupException: org.infinispan.comm
ons.CacheException: Unable to start JGroups Channel
2022-09-15 19:23:27,640 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: org.infinispan.commons.CacheException: Unable to start JGroups Channel
2022-09-15 19:23:27,641 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Unable to start JGroups Channel
2022-09-15 19:23:27,641 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: no port available in range [7800 .. 7800] (bind_addr=/172.31.3.204)
2022-09-15 19:23:27,642 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.

Am I doing something wrong? Maybe I need to pass some additional parameters as well?

@YevheniiPokhvalii YevheniiPokhvalii mentioned this issue Sep 15, 2022
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@scubbo
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scubbo commented Apr 3, 2024

Also getting the same error with Keycloak 23.0.7. Per this guide, I tried source-ing /opt/bitnami/scripts/keycloak-env.sh first, but still no luck - similar stacktrace to those above:

keycloak@keycloak-0:/$ $KEYCLOAK_BIN_DIR/kc.sh export --file /tmp/realm-backup.json --realm myrealm
Appending additional Java properties to JAVA_OPTS: -Djgroups.dns.query=keycloak-headless.keycloak.svc.cluster.local
2024-04-03 00:46:18,615 INFO  [org.keycloak.quarkus.runtime.hostname.DefaultHostnameProvider] (main) Hostname settings: Base URL: <unset>, Hostname: <request>, Strict HTTPS: false, Path: <request>, Strict BackChannel: false, Admin URL: <unset>, Admin: <request>, Port: -1, Proxied: true
2024-04-03 00:46:20,439 WARN  [io.quarkus.agroal.runtime.DataSources] (main) Datasource <default> enables XA but transaction recovery is not enabled. Please enable transaction recovery by setting quarkus.transaction-manager.enable-recovery=true, otherwise data may be lost if the application is terminated abruptly
2024-04-03 00:46:21,249 WARN  [org.infinispan.PERSISTENCE] (keycloak-cache-init) ISPN000554: jboss-marshalling is deprecated and planned for removal
2024-04-03 00:46:21,372 INFO  [org.infinispan.CONTAINER] (keycloak-cache-init) ISPN000556: Starting user marshaller 'org.infinispan.jboss.marshalling.core.JBossUserMarshaller'
2024-04-03 00:46:21,717 INFO  [org.infinispan.CLUSTER] (keycloak-cache-init) ISPN000078: Starting JGroups channel `ISPN` with stack `kubernetes`
2024-04-03 00:46:21,719 INFO  [org.jgroups.JChannel] (keycloak-cache-init) local_addr: 23781c81-4ee5-4d4a-8087-fe97eb6e0e57, name: keycloak-0-26348
2024-04-03 00:46:21,723 ERROR [org.infinispan.CONFIG] (keycloak-cache-init) ISPN000660: DefaultCacheManager start failed, stopping any running components: org.infinispan.commons.CacheException: Unable to start JGroups Channel
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.startJGroupsChannelIfNeeded(JGroupsTransport.java:610)
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.start(JGroupsTransport.java:481)
	at org.infinispan.remoting.transport.jgroups.CorePackageImpl$2.start(CorePackageImpl.java:63)
	at org.infinispan.remoting.transport.jgroups.CorePackageImpl$2.start(CorePackageImpl.java:49)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.invokeStart(BasicComponentRegistryImpl.java:616)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.doStartWrapper(BasicComponentRegistryImpl.java:607)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.startWrapper(BasicComponentRegistryImpl.java:576)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl$ComponentWrapper.running(BasicComponentRegistryImpl.java:807)
	at org.infinispan.metrics.impl.MetricsCollector.start(MetricsCollector.java:43)
	at org.infinispan.metrics.impl.CorePackageImpl$3.start(CorePackageImpl.java:78)
	at org.infinispan.metrics.impl.CorePackageImpl$3.start(CorePackageImpl.java:70)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.invokeStart(BasicComponentRegistryImpl.java:616)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.doStartWrapper(BasicComponentRegistryImpl.java:607)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.startWrapper(BasicComponentRegistryImpl.java:576)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl$ComponentWrapper.running(BasicComponentRegistryImpl.java:807)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.startDependencies(BasicComponentRegistryImpl.java:634)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.doStartWrapper(BasicComponentRegistryImpl.java:598)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.startWrapper(BasicComponentRegistryImpl.java:576)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl$ComponentWrapper.running(BasicComponentRegistryImpl.java:807)
	at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:379)
	at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:252)
	at org.infinispan.manager.DefaultCacheManager.internalStart(DefaultCacheManager.java:779)
	at org.infinispan.manager.DefaultCacheManager.start(DefaultCacheManager.java:747)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:411)
	at org.keycloak.quarkus.runtime.storage.legacy.infinispan.CacheManagerFactory.startCacheManager(CacheManagerFactory.java:96)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.net.BindException: No available port to bind to in range [7800 .. 7800]
	at org.jgroups.util.Util.bind(Util.java:4095)
	at org.jgroups.util.Util.createServerSocket(Util.java:4071)
	at org.jgroups.blocks.cs.TcpServer.<init>(TcpServer.java:68)
	at org.jgroups.blocks.cs.TcpServer.<init>(TcpServer.java:43)
	at org.jgroups.protocols.TCP.start(TCP.java:111)
	at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:905)
	at org.jgroups.JChannel.startStack(JChannel.java:921)
	at org.jgroups.JChannel._preConnect(JChannel.java:799)
	at org.jgroups.JChannel.connect(JChannel.java:322)
	at org.jgroups.JChannel.connect(JChannel.java:316)
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.startJGroupsChannelIfNeeded(JGroupsTransport.java:608)
	... 28 more

2024-04-03 00:46:22,324 INFO  [org.keycloak.broker.provider.AbstractIdentityProviderMapper] (main) Registering class org.keycloak.broker.provider.mappersync.ConfigSyncEventListener
2024-04-03 00:46:22,363 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (import_export) mode
2024-04-03 00:46:22,363 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start caches
2024-04-03 00:46:22,363 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: org.infinispan.manager.EmbeddedCacheManagerStartupException: Unable to start JGroups Channel
2024-04-03 00:46:22,363 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Unable to start JGroups Channel
2024-04-03 00:46:22,364 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Unable to start JGroups Channel
2024-04-03 00:46:22,364 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: No available port to bind to in range [7800 .. 7800]
2024-04-03 00:46:22,364 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.

Keycloak installed as an Argo Application on a Kubernetes cluster with the following manifest:

project: default
source:
  repoURL: 'https://charts.bitnami.com/bitnami'
  targetRevision: 19.3.4
  helm:
    valuesObject:
      ingress:
        enabled: true
        hostname: <myhostname>
  chart: keycloak
destination:
  server: 'https://kubernetes.default.svc'
  namespace: keycloak
syncPolicy:
  automated:
    prune: true
  syncOptions:
    - CreateNamespace=true

@scubbo
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scubbo commented Apr 3, 2024

This thread suggests that "as part of [import/export, Keycloak] spins up the http server, so when that port is blocked (e.g. keycloak runs or another app has a binding) this could cause the error you are observing" - that is, that you can't export from a pod with a running server. That's unexpected!

The workaround mentioned in that discussion (QUARKUS_HTTP_HOST_ENABLED=false ./bin/kc.sh ...) also failed with a similar-looking stack trace:

Appending additional Java properties to JAVA_OPTS: -Djgroups.dns.query=keycloak-headless.keycloak.svc.cluster.local
2024-04-03 01:02:20,935 INFO  [org.keycloak.quarkus.runtime.hostname.DefaultHostnameProvider] (main) Hostname settings: Base URL: <unset>, Hostname: <request>, Strict HTTPS: false, Path: <request>, Strict BackChannel: false, Admin URL: <unset>, Admin: <request>, Port: -1, Proxied: true
2024-04-03 01:02:22,812 WARN  [io.quarkus.agroal.runtime.DataSources] (main) Datasource <default> enables XA but transaction recovery is not enabled. Please enable transaction recovery by setting quarkus.transaction-manager.enable-recovery=true, otherwise data may be lost if the application is terminated abruptly
2024-04-03 01:02:23,731 WARN  [org.infinispan.PERSISTENCE] (keycloak-cache-init) ISPN000554: jboss-marshalling is deprecated and planned for removal
2024-04-03 01:02:23,891 INFO  [org.infinispan.CONTAINER] (keycloak-cache-init) ISPN000556: Starting user marshaller 'org.infinispan.jboss.marshalling.core.JBossUserMarshaller'
2024-04-03 01:02:24,249 INFO  [org.infinispan.CLUSTER] (keycloak-cache-init) ISPN000078: Starting JGroups channel `ISPN` with stack `kubernetes`
2024-04-03 01:02:24,251 INFO  [org.jgroups.JChannel] (keycloak-cache-init) local_addr: 4b93e0e4-8192-48e3-9884-6c9c4627d29d, name: keycloak-0-39771
2024-04-03 01:02:24,256 ERROR [org.infinispan.CONFIG] (keycloak-cache-init) ISPN000660: DefaultCacheManager start failed, stopping any running components: org.infinispan.commons.CacheException: Unable to start JGroups Channel
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.startJGroupsChannelIfNeeded(JGroupsTransport.java:610)
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.start(JGroupsTransport.java:481)
	at org.infinispan.remoting.transport.jgroups.CorePackageImpl$2.start(CorePackageImpl.java:63)
	at org.infinispan.remoting.transport.jgroups.CorePackageImpl$2.start(CorePackageImpl.java:49)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.invokeStart(BasicComponentRegistryImpl.java:616)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.doStartWrapper(BasicComponentRegistryImpl.java:607)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.startWrapper(BasicComponentRegistryImpl.java:576)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl$ComponentWrapper.running(BasicComponentRegistryImpl.java:807)
	at org.infinispan.metrics.impl.MetricsCollector.start(MetricsCollector.java:43)
	at org.infinispan.metrics.impl.CorePackageImpl$3.start(CorePackageImpl.java:78)
	at org.infinispan.metrics.impl.CorePackageImpl$3.start(CorePackageImpl.java:70)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.invokeStart(BasicComponentRegistryImpl.java:616)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.doStartWrapper(BasicComponentRegistryImpl.java:607)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.startWrapper(BasicComponentRegistryImpl.java:576)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl$ComponentWrapper.running(BasicComponentRegistryImpl.java:807)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.startDependencies(BasicComponentRegistryImpl.java:634)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.doStartWrapper(BasicComponentRegistryImpl.java:598)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl.startWrapper(BasicComponentRegistryImpl.java:576)
	at org.infinispan.factories.impl.BasicComponentRegistryImpl$ComponentWrapper.running(BasicComponentRegistryImpl.java:807)
	at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:379)
	at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:252)
	at org.infinispan.manager.DefaultCacheManager.internalStart(DefaultCacheManager.java:779)
	at org.infinispan.manager.DefaultCacheManager.start(DefaultCacheManager.java:747)
	at org.infinispan.manager.DefaultCacheManager.<init>(DefaultCacheManager.java:411)
	at org.keycloak.quarkus.runtime.storage.legacy.infinispan.CacheManagerFactory.startCacheManager(CacheManagerFactory.java:96)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.net.BindException: No available port to bind to in range [7800 .. 7800]
	at org.jgroups.util.Util.bind(Util.java:4095)
	at org.jgroups.util.Util.createServerSocket(Util.java:4071)
	at org.jgroups.blocks.cs.TcpServer.<init>(TcpServer.java:68)
	at org.jgroups.blocks.cs.TcpServer.<init>(TcpServer.java:43)
	at org.jgroups.protocols.TCP.start(TCP.java:111)
	at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:905)
	at org.jgroups.JChannel.startStack(JChannel.java:921)
	at org.jgroups.JChannel._preConnect(JChannel.java:799)
	at org.jgroups.JChannel.connect(JChannel.java:322)
	at org.jgroups.JChannel.connect(JChannel.java:316)
	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.startJGroupsChannelIfNeeded(JGroupsTransport.java:608)
	... 28 more

2024-04-03 01:02:24,859 INFO  [org.keycloak.broker.provider.AbstractIdentityProviderMapper] (main) Registering class org.keycloak.broker.provider.mappersync.ConfigSyncEventListener
2024-04-03 01:02:24,899 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (import_export) mode
2024-04-03 01:02:24,900 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start caches
2024-04-03 01:02:24,900 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: org.infinispan.manager.EmbeddedCacheManagerStartupException: Unable to start JGroups Channel
2024-04-03 01:02:24,900 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Unable to start JGroups Channel
2024-04-03 01:02:24,900 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Unable to start JGroups Channel
2024-04-03 01:02:24,900 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: No available port to bind to in range [7800 .. 7800]
2024-04-03 01:02:24,900 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.

I also can't see any way of temporarily stopping the server - kill -9 <pid> does not seem to do anything, and ./kc.sh --help does not list a stop command.

It looks like the option introduced here is not in my version of kc.sh - I don't see such an option from ./kc.sh export --help. ./kc.sh --version gives:

Appending additional Java properties to JAVA_OPTS: -Djgroups.dns.query=keycloak-headless.keycloak.svc.cluster.local
Keycloak 23.0.7
JVM: 17.0.10 (BellSoft OpenJDK 64-Bit Server VM 17.0.10+13-LTS)
OS: Linux 6.1.0-10-amd64 amd64

@scubbo
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scubbo commented Apr 3, 2024

Whoops, sorry, just saw that this issue is closed. Will replicate to a fresh issue.

@scubbo scubbo mentioned this issue Apr 3, 2024
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@scubbo
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scubbo commented Apr 3, 2024

Re-opened here.

@shawkins shawkins mentioned this issue May 14, 2024
Open
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