keycloak jboss not able to connect to mysql

[krs8785]

I am trying to use mysql for keycloak and have used the same config before but this time it is giving a link failure.

volumes:
  mysql_data:
  driver: local

services:
  mysql:
  image: mysql:5.7
  volumes:
   - mysql_data:/var/lib/mysql
  ports:
   - 3306:3306
  environment:
  MYSQL_ROOT_PASSWORD: root
  MYSQL_DATABASE: keycloak
  MYSQL_USER: keycloak
  MYSQL_PASSWORD: password

  keycloak:
  build: keycloak-image
  image: km-keycloak
  environment:
  PROXY_ADDRESS_FORWARDING: "true"
  DB_VENDOR: MYSQL
  DB_ADDR: mysql
  DB_DATABASE: keycloak
  DB_USER: keycloak
  DB_PASSWORD: password
  KEYCLOAK_USER: admin
  KEYCLOAK_PASSWORD: admin
  volumes:
   - mysql_data:/opt/jboss/mysql_data
  depends_on:
   - mysql
  links:
   - mysql

My keycloak image docker file looks like

FROM jboss/keycloak

COPY km.json /opt/jboss
COPY entrypoint.sh /opt/jboss

USER root
RUN chown jboss /opt/jboss/entrypoint.sh && chmod +x /opt/jboss/entrypoint.sh
USER 1000

ENTRYPOINT ["/opt/jboss/entrypoint.sh"]
CMD [""] 

The entrypoint for key cloak looks like

#!/bin/bash

if [[ -e /opt/jboss/mysql_data/keycloak ]]; then
   /opt/jboss/tools/docker-entrypoint.sh -b 0.0.0.0
else
   /opt/jboss/tools/docker-entrypoint.sh -Dkeycloak.migration.action=import -Dkeycloak.migration.provider=singleFile -Dkeycloak.migration.file='km.json' -b 0.0.0.0
fi

The error is about not able to connect to mysql [which is running, confirmed by ssh into container]

root@prokomdev:~/km# docker-compose logs keycloak

Attaching to km_keycloak_1

keycloak_1  | Added 'admin' to '/opt/jboss/keycloak/standalone/configuration/keycloak-add-user.json', restart server to load user

keycloak_1  | -b 0.0.0.0

keycloak_1  | =========================================================================

keycloak_1  |

keycloak_1  |   Using MySQL database

keycloak_1  |

keycloak_1  | =========================================================================

keycloak_1  |

keycloak_1  | 21:50:49,249 INFO  [org.jboss.modules] (CLI command executor) JBoss Modules version 1.9.1.Final

keycloak_1  | 21:50:49,365 INFO  [org.jboss.msc] (CLI command executor) JBoss MSC version 1.4.8.Final

keycloak_1  | 21:50:49,376 INFO  [org.jboss.threads] (CLI command executor) JBoss Threads version 2.3.3.Final

keycloak_1  | 21:50:49,592 INFO  [org.jboss.as] (MSC service thread 1-3) WFLYSRV0049: Keycloak 7.0.1 (WildFly Core 9.0.2.Final) starting

keycloak_1  | 21:50:49,737 INFO  [org.jboss.vfs] (MSC service thread 1-1) VFS000002: Failed to clean existing content for temp file provider of type temp. Enable DEBUG level log to find what caused this

keycloak_1  | 21:50:51,200 INFO  [org.wildfly.security] (ServerService Thread Pool -- 20) ELY00001: WildFly Elytron version 1.9.1.Final

keycloak_1  | 21:50:52,200 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/core-service=management/management-interface=http-interface' is deprecated, and may be removed in a future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.

keycloak_1  | 21:50:52,384 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/subsystem=undertow/server=default-server/https-listener=https' is deprecated, and may be removed in a future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.

keycloak_1  | 21:50:52,681 INFO  [org.jboss.as.patching] (MSC service thread 1-2) WFLYPAT0050: Keycloak cumulative patch ID is: base, one-off patches include: none

keycloak_1  | 21:50:52,703 WARN  [org.jboss.as.domain.management.security] (MSC service thread 1-3) WFLYDM0111: Keystore /opt/jboss/keycloak/standalone/configuration/application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost

keycloak_1  | 21:50:52,991 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server

keycloak_1  | 21:50:52,995 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: Keycloak 7.0.1 (WildFly Core 9.0.2.Final) started in 3730ms - Started 64 of 78 services (29 services are lazy, passive or on-demand)

keycloak_1  | The batch executed successfully

keycloak_1  | 21:50:53,353 INFO  [org.jboss.as] (MSC service thread 1-2) WFLYSRV0050: Keycloak 7.0.1 (WildFly Core 9.0.2.Final) stopped in 29ms

keycloak_1  | 21:50:57,158 INFO  [org.jboss.modules] (CLI command executor) JBoss Modules version 1.9.1.Final

keycloak_1  | 21:50:57,337 INFO  [org.jboss.msc] (CLI command executor) JBoss MSC version 1.4.8.Final

keycloak_1  | 21:50:57,364 INFO  [org.jboss.threads] (CLI command executor) JBoss Threads version 2.3.3.Final

keycloak_1  | 21:50:57,725 INFO  [org.jboss.as] (MSC service thread 1-3) WFLYSRV0049: Keycloak 7.0.1 (WildFly Core 9.0.2.Final) starting

keycloak_1  | 21:50:58,051 INFO  [org.jboss.vfs] (MSC service thread 1-4) VFS000002: Failed to clean existing content for temp file provider of type temp. Enable DEBUG level log to find what caused this

keycloak_1  | 21:51:00,959 INFO  [org.wildfly.security] (ServerService Thread Pool -- 22) ELY00001: WildFly Elytron version 1.9.1.Final

keycloak_1  | 21:51:03,970 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/core-service=management/management-interface=http-interface' is deprecated, and may be removed in a future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.

keycloak_1  | 21:51:04,314 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/subsystem=undertow/server=default-server/https-listener=https' is deprecated, and may be removed in a future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.

keycloak_1  | 21:51:04,979 INFO  [org.jboss.as.patching] (MSC service thread 1-2) WFLYPAT0050: Keycloak cumulative patch ID is: base, one-off patches include: none

keycloak_1  | 21:51:05,058 WARN  [org.jboss.as.domain.management.security] (MSC service thread 1-4) WFLYDM0111: Keystore /opt/jboss/keycloak/standalone/configuration/application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost

keycloak_1  | 21:51:05,467 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server

keycloak_1  | 21:51:05,492 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: Keycloak 7.0.1 (WildFly Core 9.0.2.Final) started in 8314ms - Started 64 of 85 services (36 services are lazy, passive or on-demand)

keycloak_1  | The batch executed successfully

keycloak_1  | 21:51:06,088 INFO  [org.jboss.as] (MSC service thread 1-4) WFLYSRV0050: Keycloak 7.0.1 (WildFly Core 9.0.2.Final) stopped in 66ms

keycloak_1  | =========================================================================

keycloak_1  |

keycloak_1  |   JBoss Bootstrap Environment

keycloak_1  |

keycloak_1  |   JBOSS_HOME: /opt/jboss/keycloak

keycloak_1  |

keycloak_1  |   JAVA: java

keycloak_1  |

keycloak_1  |   JAVA_OPTS:  -server -Xms64m -Xmx512m -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true  --add-exports=java.base/sun.nio.ch=ALL-UNNAMED --add-exports=jdk.unsupported/sun.misc=ALL-UNNAMED --add-exports=jdk.unsupported/sun.reflect=ALL-UNNAMED

keycloak_1  |

keycloak_1  | =========================================================================

keycloak_1  |

keycloak_1  | 21:51:09,437 INFO  [org.jboss.modules] (main) JBoss Modules version 1.9.1.Final

keycloak_1  | 21:51:11,297 INFO  [org.jboss.msc] (main) JBoss MSC version 1.4.8.Final

keycloak_1  | 21:51:11,315 INFO  [org.jboss.threads] (main) JBoss Threads version 2.3.3.Final

keycloak_1  | 21:51:11,770 INFO  [org.jboss.as] (MSC service thread 1-1) WFLYSRV0049: Keycloak 7.0.1 (WildFly Core 9.0.2.Final) starting

keycloak_1  | 21:51:12,144 INFO  [org.jboss.vfs] (MSC service thread 1-3) VFS000002: Failed to clean existing content for temp file provider of type temp. Enable DEBUG level log to find what caused this

keycloak_1  | 21:51:15,385 INFO  [org.wildfly.security] (ServerService Thread Pool -- 22) ELY00001: WildFly Elytron version 1.9.1.Final

keycloak_1  | 21:51:16,830 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/core-service=management/management-interface=http-interface' is deprecated, and may be removed in a future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.

keycloak_1  | 21:51:16,960 INFO  [org.jboss.as.controller.management-deprecated] (ServerService Thread Pool -- 27) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/subsystem=undertow/server=default-server/https-listener=https' is deprecated, and may be removed in a future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.

keycloak_1  | 21:51:17,550 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http)

keycloak_1  | 21:51:17,615 INFO  [org.xnio] (MSC service thread 1-4) XNIO version 3.7.2.Final

keycloak_1  | 21:51:17,644 INFO  [org.xnio.nio] (MSC service thread 1-4) XNIO NIO Implementation Version 3.7.2.Final

keycloak_1  | 21:51:17,776 INFO  [org.jboss.remoting] (MSC service thread 1-3) JBoss Remoting version 5.0.12.Final

keycloak_1  | 21:51:17,806 INFO  [org.jboss.as.clustering.jgroups] (ServerService Thread Pool -- 43) WFLYCLJG0001: Activating JGroups subsystem. JGroups version 4.0.19

keycloak_1  | 21:51:17,818 INFO  [org.wildfly.extension.microprofile.config.smallrye._private] (ServerService Thread Pool -- 48) WFLYCONF0001: Activating WildFly MicroProfile Config Subsystem

keycloak_1  | 21:51:17,827 INFO  [org.jboss.as.naming] (ServerService Thread Pool -- 52) WFLYNAM0001: Activating Naming Subsystem

keycloak_1  | 21:51:17,854 INFO  [org.jboss.as.security] (ServerService Thread Pool -- 55) WFLYSEC0002: Activating Security Subsystem

keycloak_1  | 21:51:17,839 WARN  [org.jboss.as.txn] (ServerService Thread Pool -- 57) WFLYTX0013: The node-identifier attribute on the /subsystem=transactions is set to the default value. This is a danger for environments running multiple servers. Please make sure the attribute value is unique.

keycloak_1  | 21:51:17,893 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 39) WFLYCLINF0001: Activating Infinispan subsystem.

keycloak_1  | 21:51:17,915 INFO  [org.jboss.as.security] (MSC service thread 1-3) WFLYSEC0001: Current PicketBox version=5.0.3.Final

keycloak_1  | 21:51:17,935 INFO  [org.wildfly.extension.microprofile.metrics.smallrye] (ServerService Thread Pool -- 50) WFLYMETRICS0001: Activating Eclipse MicroProfile Metrics Subsystem

keycloak_1  | 21:51:17,947 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0003: Undertow 2.0.21.Final starting

keycloak_1  | 21:51:17,960 INFO  [org.jboss.as.jaxrs] (ServerService Thread Pool -- 41) WFLYRS0016: RESTEasy version 3.7.0.Final

keycloak_1  | 21:51:17,974 INFO  [org.wildfly.extension.io] (ServerService Thread Pool -- 40) WFLYIO001: Worker 'default' has auto-configured to 4 core threads with 32 task threads based on your 2 available processors

keycloak_1  | 21:51:18,000 INFO  [org.wildfly.extension.microprofile.health.smallrye] (ServerService Thread Pool -- 49) WFLYHEALTH0001: Activating Eclipse MicroProfile Health Subsystem

keycloak_1  | 21:51:18,011 INFO  [org.jboss.as.connector] (MSC service thread 1-4) WFLYJCA0009: Starting JCA Subsystem (WildFly/IronJacamar 1.4.16.Final)

keycloak_1  | 21:51:18,126 INFO  [io.smallrye.metrics] (MSC service thread 1-1) Converted [2] config entries and added [4] replacements

keycloak_1  | 21:51:18,202 INFO  [io.smallrye.metrics] (MSC service thread 1-1) Converted [3] config entries and added [18] replacements

keycloak_1  | 21:51:18,203 WARN  [org.wildfly.clustering.web.undertow] (ServerService Thread Pool -- 58) WFLYCLWEBUT0007: No routing provider found for default-server; using legacy provider based on static configuration

keycloak_1  | 21:51:18,253 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 34) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.4)

keycloak_1  | 21:51:18,293 INFO  [org.jboss.as.naming] (MSC service thread 1-4) WFLYNAM0003: Starting Naming Service

keycloak_1  | 21:51:18,298 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0018: Started Driver service with driver-name = h2

keycloak_1  | 21:51:18,405 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 34) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1)

keycloak_1  | 21:51:18,392 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-3) WFLYMAIL0001: Bound mail session [java:jboss/mail/Default]

keycloak_1  | 21:51:18,553 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-3) WFLYJCA0018: Started Driver service with driver-name = mysql

keycloak_1  | 21:51:18,608 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 58) WFLYUT0014: Creating file handler for path '/opt/jboss/keycloak/welcome-content' with options [directory-listing: 'false', follow-symlink: 'false', case-sensitive: 'true', safe-symlink-paths: '[]']

keycloak_1  | 21:51:18,793 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0012: Started server default-server.

keycloak_1  | 21:51:18,851 INFO  [org.jboss.as.ejb3] (MSC service thread 1-2) WFLYEJB0482: Strict pool mdb-strict-max-pool is using a max instance size of 8 (per class), which is derived from the number of CPUs on this host.

keycloak_1  | 21:51:18,851 INFO  [org.jboss.as.ejb3] (MSC service thread 1-3) WFLYEJB0481: Strict pool slsb-strict-max-pool is using a max instance size of 32 (per class), which is derived from thread worker pool sizing.

keycloak_1  | 21:51:18,870 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0018: Host default-host starting

keycloak_1  | 21:51:18,970 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0006: Undertow AJP listener ajp listening on 0.0.0.0:8009

keycloak_1  | 21:51:19,008 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0006: Undertow HTTP listener default listening on 0.0.0.0:8080

keycloak_1  | 21:51:19,073 INFO  [org.jboss.modcluster] (ServerService Thread Pool -- 60) MODCLUSTER000001: Initializing mod_cluster version 1.4.1.Final

keycloak_1  | 21:51:19,116 INFO  [org.jboss.modcluster] (ServerService Thread Pool -- 60) MODCLUSTER000032: Listening to proxy advertisements on /224.0.1.105:23364

keycloak_1  | 21:51:19,313 INFO  [org.jboss.as.ejb3] (MSC service thread 1-4) WFLYEJB0493: EJB subsystem suspension complete

keycloak_1  | 21:51:19,467 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-3) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS]

keycloak_1  | 21:51:19,467 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0001: Bound data source [java:jboss/datasources/KeycloakDS]

keycloak_1  | 21:51:19,647 INFO  [org.jboss.as.patching] (MSC service thread 1-3) WFLYPAT0050: Keycloak cumulative patch ID is: base, one-off patches include: none

keycloak_1  | 21:51:19,692 WARN  [org.jboss.as.domain.management.security] (MSC service thread 1-3) WFLYDM0111: Keystore /opt/jboss/keycloak/standalone/configuration/application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost

keycloak_1  | 21:51:19,739 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-3) WFLYSRV0027: Starting deployment of "keycloak-server.war" (runtime-name: "keycloak-server.war")

keycloak_1  | 21:51:19,752 INFO  [org.jboss.as.server.deployment.scanner] (MSC service thread 1-1) WFLYDS0013: Started FileSystemDeploymentService for directory /opt/jboss/keycloak/standalone/deployments

keycloak_1  | 21:51:19,922 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-4) WFLYUT0006: Undertow HTTPS listener https listening on 0.0.0.0:8443

keycloak_1  | 21:51:20,333 WARN  [org.jboss.as.dependency.private] (MSC service thread 1-2) WFLYSRV0018: Deployment "deployment.keycloak-server.war" is using a private module ("org.kie") which may be changed or removed in future versions without notice.

keycloak_1  | 21:51:20,853 WARN  [org.jgroups.protocols.UDP] (ServerService Thread Pool -- 60) JGRP000015: the send buffer of socket ManagedMulticastSocketBinding was set to 1.00MB, but the OS only allocated 212.99KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux)

keycloak_1  | 21:51:20,854 WARN  [org.jgroups.protocols.UDP] (ServerService Thread Pool -- 60) JGRP000015: the receive buffer of socket ManagedMulticastSocketBinding was set to 20.00MB, but the OS only allocated 212.99KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux)

keycloak_1  | 21:51:20,854 WARN  [org.jgroups.protocols.UDP] (ServerService Thread Pool -- 60) JGRP000015: the send buffer of socket ManagedMulticastSocketBinding was set to 1.00MB, but the OS only allocated 212.99KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux)

keycloak_1  | 21:51:20,855 WARN  [org.jgroups.protocols.UDP] (ServerService Thread Pool -- 60) JGRP000015: the receive buffer of socket ManagedMulticastSocketBinding was set to 25.00MB, but the OS only allocated 212.99KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux)

keycloak_1  | 21:51:23,872 INFO  [org.jgroups.protocols.pbcast.GMS] (ServerService Thread Pool -- 60) 5af4b2cba1c1: no members discovered after 3007 ms: creating cluster as first member

keycloak_1  | 21:51:24,357 INFO  [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-2) ISPN000128: Infinispan version: Infinispan 'Infinity Minus ONE +2' 9.4.14.Final

keycloak_1  | 21:51:24,609 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-1) ISPN000078: Starting JGroups channel ejb

keycloak_1  | 21:51:24,612 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-3) ISPN000078: Starting JGroups channel ejb

keycloak_1  | 21:51:24,614 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-2) ISPN000078: Starting JGroups channel ejb

keycloak_1  | 21:51:24,619 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-3) ISPN000094: Received new cluster view for channel ejb: [5af4b2cba1c1|0] (1) [5af4b2cba1c1]

keycloak_1  | 21:51:24,631 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-2) ISPN000094: Received new cluster view for channel ejb: [5af4b2cba1c1|0] (1) [5af4b2cba1c1]

keycloak_1  | 21:51:24,609 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-4) ISPN000078: Starting JGroups channel ejb

keycloak_1  | 21:51:24,632 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-1) ISPN000094: Received new cluster view for channel ejb: [5af4b2cba1c1|0] (1) [5af4b2cba1c1]

keycloak_1  | 21:51:24,633 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-4) ISPN000094: Received new cluster view for channel ejb: [5af4b2cba1c1|0] (1) [5af4b2cba1c1]

keycloak_1  | 21:51:24,634 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-3) ISPN000079: Channel ejb local address is 5af4b2cba1c1, physical addresses are [172.23.0.4:55200]

keycloak_1  | 21:51:24,642 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-1) ISPN000079: Channel ejb local address is 5af4b2cba1c1, physical addresses are [172.23.0.4:55200]

keycloak_1  | 21:51:24,704 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-2) ISPN000079: Channel ejb local address is 5af4b2cba1c1, physical addresses are [172.23.0.4:55200]

keycloak_1  | 21:51:24,720 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-4) ISPN000079: Channel ejb local address is 5af4b2cba1c1, physical addresses are [172.23.0.4:55200]

keycloak_1  | 21:51:24,857 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-3) ISPN000078: Starting JGroups channel ejb

keycloak_1  | 21:51:24,858 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-3) ISPN000094: Received new cluster view for channel ejb: [5af4b2cba1c1|0] (1) [5af4b2cba1c1]

keycloak_1  | 21:51:24,860 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-3) ISPN000079: Channel ejb local address is 5af4b2cba1c1, physical addresses are [172.23.0.4:55200]

keycloak_1  | 21:51:25,141 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 70) WFLYCLINF0002: Started authorization cache from keycloak container

keycloak_1  | 21:51:25,143 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 61) WFLYCLINF0002: Started keys cache from keycloak container

keycloak_1  | 21:51:25,141 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 60) WFLYCLINF0002: Started realms cache from keycloak container

keycloak_1  | 21:51:25,147 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 69) WFLYCLINF0002: Started users cache from keycloak container

keycloak_1  | 21:51:25,377 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 72) WFLYCLINF0002: Started client-mappings cache from ejb container

keycloak_1  | 21:51:25,383 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 63) WFLYCLINF0002: Started work cache from keycloak container

keycloak_1  | 21:51:25,385 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 62) WFLYCLINF0002: Started offlineSessions cache from keycloak container

keycloak_1  | 21:51:25,389 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 68) WFLYCLINF0002: Started sessions cache from keycloak container

keycloak_1  | 21:51:25,394 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 71) WFLYCLINF0002: Started actionTokens cache from keycloak container

keycloak_1  | 21:51:25,399 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 66) WFLYCLINF0002: Started offlineClientSessions cache from keycloak container

keycloak_1  | 21:51:25,401 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 67) WFLYCLINF0002: Started authenticationSessions cache from keycloak container

keycloak_1  | 21:51:25,408 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 64) WFLYCLINF0002: Started clientSessions cache from keycloak container

keycloak_1  | 21:51:25,420 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 65) WFLYCLINF0002: Started loginFailures cache from keycloak container

keycloak_1  | 21:51:25,672 WARN  [org.jboss.as.server.deployment] (MSC service thread 1-1) WFLYSRV0273: Excluded subsystem webservices via jboss-deployment-structure.xml does not exist.

keycloak_1  | 21:51:26,528 INFO  [org.keycloak.services] (ServerService Thread Pool -- 67) KC-SERVICES0001: Loading config from standalone.xml or domain.xml

keycloak_1  | 21:51:27,171 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 67) WFLYCLINF0002: Started realmRevisions cache from keycloak container

keycloak_1  | 21:51:27,187 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 67) WFLYCLINF0002: Started userRevisions cache from keycloak container

keycloak_1  | 21:51:27,208 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 67) WFLYCLINF0002: Started authorizationRevisions cache from keycloak container

keycloak_1  | 21:51:27,210 INFO  [org.keycloak.connections.infinispan.DefaultInfinispanConnectionProviderFactory] (ServerService Thread Pool -- 67) Node name: 5af4b2cba1c1, Site name: null

keycloak_1  | 21:51:28,309 ERROR [stderr] (ServerService Thread Pool -- 67) Tue Nov 12 21:51:28 UTC 2019 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

keycloak_1  | 21:51:28,480 WARN  [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 67) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: IJ031084: Unable to create connection

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:345)

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:352)

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:287)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1325)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:499)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:632)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:604)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:624)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:440)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:789)

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:151)

keycloak_1  | at [e-mail]//org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:64)

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.getConnection(DefaultJpaConnectionProviderFactory.java:366)

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.updater.liquibase.lock.LiquibaseDBLockProvider.lazyInit(LiquibaseDBLockProvider.java:65)

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.updater.liquibase.lock.LiquibaseDBLockProvider.lambda$waitForLock$2(LiquibaseDBLockProvider.java:96)

keycloak_1  | at org.keycloak.keycloak-server-spi-private@7.0.1//org.keycloak.models.utils.KeycloakModelUtils.suspendJtaTransaction(KeycloakModelUtils.java:682)

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.updater.liquibase.lock.LiquibaseDBLockProvider.waitForLock(LiquibaseDBLockProvider.java:94)

keycloak_1  | at org.keycloak.keycloak-services@7.0.1//org.keycloak.services.resources.KeycloakApplication$1.run(KeycloakApplication.java:144)

keycloak_1  | at org.keycloak.keycloak-server-spi-private@7.0.1//org.keycloak.models.utils.KeycloakModelUtils.runJobInTransaction(KeycloakModelUtils.java:227)

keycloak_1  | at org.keycloak.keycloak-services@7.0.1//org.keycloak.services.resources.KeycloakApplication.<init>(KeycloakApplication.java:137)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

keycloak_1  | at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

keycloak_1  | at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)

keycloak_1  | at [e-mail]//org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:152)

keycloak_1  | at [e-mail]//org.jboss.resteasy.spi.ResteasyProviderFactory.createProviderInstance(ResteasyProviderFactory.java:2784)

keycloak_1  | at [e-mail]//org.jboss.resteasy.spi.ResteasyDeployment.createApplication(ResteasyDeployment.java:364)

keycloak_1  | at [e-mail]//org.jboss.resteasy.spi.ResteasyDeployment.startInternal(ResteasyDeployment.java:277)

keycloak_1  | at [e-mail]//org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:89)

keycloak_1  | at [e-mail]//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:119)

keycloak_1  | at [e-mail]//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:117)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:78)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:103)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(ManagedServlet.java:303)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:143)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:583)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:554)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.DeploymentManagerImpl.start(DeploymentManagerImpl.java:596)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:97)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:78)

keycloak_1  | at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)

keycloak_1  | at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)

keycloak_1  | at [e-mail]//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)

keycloak_1  | at [e-mail]//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)

keycloak_1  | at [e-mail]//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)

keycloak_1  | at [e-mail]//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)

keycloak_1  | at java.base/java.lang.Thread.run(Thread.java:834)

keycloak_1  | at [e-mail]//org.jboss.threads.JBossThread.run(JBossThread.java:485)

keycloak_1  | Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

keycloak_1  |

keycloak_1  | The last packet successfully received from the server was 171 milliseconds ago.  The last packet sent successfully to the server was 160 milliseconds ago.

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

keycloak_1  | at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

keycloak_1  | at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.Util.handleNewInstance(Util.java:425)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:201)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.MysqlIO.negotiateSSLConnection(MysqlIO.java:4912)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1663)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1224)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2190)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2221)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2016)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:776)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

keycloak_1  | at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

keycloak_1  | at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.Util.handleNewInstance(Util.java:425)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:321)

keycloak_1  | ... 55 more

keycloak_1  | Caused by: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)

keycloak_1  | at java.base/sun.security.ssl.HandshakeContext.<init>(HandshakeContext.java:169)

keycloak_1  | at java.base/sun.security.ssl.ClientHandshakeContext.<init>(ClientHandshakeContext.java:98)

keycloak_1  | at java.base/sun.security.ssl.TransportContext.kickstart(TransportContext.java:216)

keycloak_1  | at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:395)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:186)

keycloak_1  | ... 71 more

keycloak_1  |

keycloak_1  | 21:51:28,498 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 67) MSC000001: Failed to start service jboss.deployment.unit."keycloak-server.war".undertow-deployment: org.jboss.msc.service.StartException in service jboss.deployment.unit."keycloak-server.war".undertow-deployment: java.lang.RuntimeException: RESTEASY003325: Failed to construct public org.keycloak.services.resources.KeycloakApplication(javax.servlet.ServletContext,org.jboss.resteasy.core.Dispatcher)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:81)

keycloak_1  | at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)

keycloak_1  | at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)

keycloak_1  | at [e-mail]//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)

keycloak_1  | at [e-mail]//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)

keycloak_1  | at [e-mail]//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)

keycloak_1  | at [e-mail]//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)

keycloak_1  | at java.base/java.lang.Thread.run(Thread.java:834)

keycloak_1  | at [e-mail]//org.jboss.threads.JBossThread.run(JBossThread.java:485)

keycloak_1  | Caused by: java.lang.RuntimeException: RESTEASY003325: Failed to construct public org.keycloak.services.resources.KeycloakApplication(javax.servlet.ServletContext,org.jboss.resteasy.core.Dispatcher)

keycloak_1  | at [e-mail]//org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:164)

keycloak_1  | at [e-mail]//org.jboss.resteasy.spi.ResteasyProviderFactory.createProviderInstance(ResteasyProviderFactory.java:2784)

keycloak_1  | at [e-mail]//org.jboss.resteasy.spi.ResteasyDeployment.createApplication(ResteasyDeployment.java:364)

keycloak_1  | at [e-mail]//org.jboss.resteasy.spi.ResteasyDeployment.startInternal(ResteasyDeployment.java:277)

keycloak_1  | at [e-mail]//org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:89)

keycloak_1  | at [e-mail]//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:119)

keycloak_1  | at [e-mail]//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:117)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:78)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:103)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(ManagedServlet.java:303)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:143)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:583)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.DeploymentManagerImpl$2.call(DeploymentManagerImpl.java:554)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)

keycloak_1  | at [e-mail]//io.undertow.servlet.core.DeploymentManagerImpl.start(DeploymentManagerImpl.java:596)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:97)

keycloak_1  | at [e-mail]//org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:78)

keycloak_1  | ... 8 more

keycloak_1  | Caused by: java.lang.RuntimeException: Failed to connect to database

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.getConnection(DefaultJpaConnectionProviderFactory.java:372)

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.updater.liquibase.lock.LiquibaseDBLockProvider.lazyInit(LiquibaseDBLockProvider.java:65)

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.updater.liquibase.lock.LiquibaseDBLockProvider.lambda$waitForLock$2(LiquibaseDBLockProvider.java:96)

keycloak_1  | at org.keycloak.keycloak-server-spi-private@7.0.1//org.keycloak.models.utils.KeycloakModelUtils.suspendJtaTransaction(KeycloakModelUtils.java:682)

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.updater.liquibase.lock.LiquibaseDBLockProvider.waitForLock(LiquibaseDBLockProvider.java:94)

keycloak_1  | at org.keycloak.keycloak-services@7.0.1//org.keycloak.services.resources.KeycloakApplication$1.run(KeycloakApplication.java:144)

keycloak_1  | at org.keycloak.keycloak-server-spi-private@7.0.1//org.keycloak.models.utils.KeycloakModelUtils.runJobInTransaction(KeycloakModelUtils.java:227)

keycloak_1  | at org.keycloak.keycloak-services@7.0.1//org.keycloak.services.resources.KeycloakApplication.<init>(KeycloakApplication.java:137)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

keycloak_1  | at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

keycloak_1  | at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)

keycloak_1  | at [e-mail]//org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:152)

keycloak_1  | ... 31 more

keycloak_1  | Caused by: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/KeycloakDS

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:159)

keycloak_1  | at [e-mail]//org.jboss.as.connector.subsystems.datasources.WildFlyDataSource.getConnection(WildFlyDataSource.java:64)

keycloak_1  | at org.keycloak.keycloak-model-jpa@7.0.1//org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.getConnection(DefaultJpaConnectionProviderFactory.java:366)

keycloak_1  | ... 43 more

keycloak_1  | Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/KeycloakDS

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:690)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:440)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:789)

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:151)

keycloak_1  | ... 45 more

keycloak_1  | Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:345)

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:352)

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:287)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.createConnectionEventListener(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:1325)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreConcurrentLinkedDequeManagedConnectionPool.getConnection(SemaphoreConcurrentLinkedDequeManagedConnectionPool.java:499)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:632)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:604)

keycloak_1  | at [e-mail]//org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:624)

keycloak_1  | ... 48 more

keycloak_1  | Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

keycloak_1  |

keycloak_1  | The last packet successfully received from the server was 171 milliseconds ago.  The last packet sent successfully to the server was 160 milliseconds ago.

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

keycloak_1  | at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

keycloak_1  | at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.Util.handleNewInstance(Util.java:425)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:201)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.MysqlIO.negotiateSSLConnection(MysqlIO.java:4912)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1663)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1224)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2190)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2221)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2016)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:776)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

keycloak_1  | at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

keycloak_1  | at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

keycloak_1  | at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.Util.handleNewInstance(Util.java:425)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)

keycloak_1  | at [e-mail]//org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:321)

keycloak_1  | ... 55 more

keycloak_1  | Caused by: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)

keycloak_1  | at java.base/sun.security.ssl.HandshakeContext.<init>(HandshakeContext.java:169)

keycloak_1  | at java.base/sun.security.ssl.ClientHandshakeContext.<init>(ClientHandshakeContext.java:98)

keycloak_1  | at java.base/sun.security.ssl.TransportContext.kickstart(TransportContext.java:216)

keycloak_1  | at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:395)

keycloak_1  | at com.mysql.jdbc@5.1.46//com.mysql.jdbc.ExportControlled.transformSocketToSSLSocket(ExportControlled.java:186)

keycloak_1  | ... 71 more

keycloak_1  |

keycloak_1  | 21:51:28,509 INFO  [org.jboss.as.server] (Thread-1) WFLYSRV0220: Server shutdown has been requested via an OS signal

keycloak_1  | 21:51:28,572 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0010: Unbound data source [java:jboss/datasources/KeycloakDS]

keycloak_1  | 21:51:28,599 INFO  [org.jboss.modcluster] (ServerService Thread Pool -- 65) MODCLUSTER000002: Initiating mod_cluster shutdown

keycloak_1  | 21:51:28,623 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0019: Host default-host stopping

keycloak_1  | 21:51:28,629 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-1) ISPN000080: Disconnecting JGroups channel ejb

keycloak_1  | 21:51:28,630 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-2) ISPN000080: Disconnecting JGroups channel ejb

keycloak_1  | 21:51:28,637 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-3) ISPN000080: Disconnecting JGroups channel ejb

keycloak_1  | 21:51:28,638 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-1) WFLYMAIL0002: Unbound mail session [java:jboss/mail/Default]

keycloak_1  | 21:51:28,680 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0008: Undertow HTTPS listener https suspending

keycloak_1  | 21:51:28,682 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0008: Undertow AJP listener ajp suspending

keycloak_1  | 21:51:28,692 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS]

keycloak_1  | 21:51:28,693 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-3) WFLYJCA0019: Stopped Driver service with driver-name = mysql

keycloak_1  | 21:51:28,694 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0007: Undertow AJP listener ajp stopped, was bound to 0.0.0.0:8009

keycloak_1  | 21:51:28,695 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0007: Undertow HTTPS listener https stopped, was bound to 0.0.0.0:8443

keycloak_1  | 21:51:28,723 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 63) WFLYCLINF0003: Stopped authorization cache from keycloak container

keycloak_1  | 21:51:28,724 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 60) WFLYCLINF0003: Stopped keys cache from keycloak container

keycloak_1  | 21:51:28,723 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 71) WFLYCLINF0003: Stopped users cache from keycloak container

keycloak_1  | 21:51:28,728 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 67) WFLYCLINF0003: Stopped authenticationSessions cache from keycloak container

keycloak_1  | 21:51:28,731 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 69) WFLYCLINF0003: Stopped realms cache from keycloak container

keycloak_1  | 21:51:28,743 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-2) WFLYJCA0019: Stopped Driver service with driver-name = h2

keycloak_1  | 21:51:28,766 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 66) WFLYCLINF0003: Stopped actionTokens cache from keycloak container

keycloak_1  | 21:51:28,768 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 70) WFLYCLINF0003: Stopped clientSessions cache from keycloak container

keycloak_1  | 21:51:28,767 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 62) WFLYCLINF0003: Stopped offlineClientSessions cache from keycloak container

keycloak_1  | 21:51:28,769 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 72) WFLYCLINF0003: Stopped sessions cache from keycloak container

keycloak_1  | 21:51:28,768 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 68) WFLYCLINF0003: Stopped work cache from keycloak container

keycloak_1  | 21:51:28,771 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 61) WFLYCLINF0003: Stopped offlineSessions cache from keycloak container

keycloak_1  | 21:51:28,773 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 74) WFLYCLINF0003: Stopped loginFailures cache from keycloak container

keycloak_1  | 21:51:28,771 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 65) WFLYCLINF0003: Stopped client-mappings cache from ejb container

keycloak_1  | 21:51:28,778 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0008: Undertow HTTP listener default suspending

keycloak_1  | 21:51:28,779 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-2) WFLYUT0007: Undertow HTTP listener default stopped, was bound to 0.0.0.0:8080

keycloak_1  | 21:51:28,784 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0004: Undertow 2.0.21.Final stopping

keycloak_1  | 21:51:28,790 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-2) ISPN000080: Disconnecting JGroups channel ejb

keycloak_1  | 21:51:28,806 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-3) ISPN000080: Disconnecting JGroups channel ejb

keycloak_1  | 21:51:28,821 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-1) WFLYSRV0028: Stopped deployment keycloak-server.war (runtime-name: keycloak-server.war) in 301ms

keycloak_1  | 21:51:28,890 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([

keycloak_1  |     ("core-service" => "management"),

keycloak_1  |     ("security-realm" => "ManagementRealm")

keycloak_1  | ]) - failure description: "WFLYCTL0441: Operation has resulted in failed or missing services

keycloak_1  | WFLYCTL0186:   Services which failed to start:      service jboss.deployment.unit.\"keycloak-server.war\".undertow-deployment

keycloak_1  | WFLYCTL0448: 1 additional services are down due to their dependencies being missing or failed"

keycloak_1  | 21:51:28,905 WARN  [org.jboss.as.logging] (Controller Boot Thread) WFLYLOG0008: The path manager service does not appear to be started. Any changes may be lost as a result of this.

keycloak_1  | 21:51:28,913 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 46) WFLYSRV0010: Deployed "keycloak-server.war" (runtime-name : "keycloak-server.war")

keycloak_1  | 21:51:28,924 INFO  [org.jboss.as] (MSC service thread 1-2) WFLYSRV0050: Keycloak 7.0.1 (WildFly Core 9.0.2.Final) stopped in 404ms

[fr.sc]

I'm having the same problem. My setup stopped working suddenly and I get the error logs as shown above.

Please provide help in fixing this.

[fr.sc]

The root seems to be related to: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)

I'm using MySQL 5.7 with a Docker-compose setup just like the OP.

[mayerw01]

Do you see any entries in the MySql error log?

[fr.sc]

mayerw01  schrieb:

Do you see any entries in the MySql error log?

Whenever Keycloak tries to connect, I get a "[Note] Bad handshake" message in the MySQL log.

[fr.sc]

So this seems to be some kind of regression in Keycloak 7.0.1.

I downgraded my Docker container to 7.0.0 and it's working again.

It's still strange why SSL ist used to connect to the DB in the first place although I have "JDBC_PARAMS='useSSL=false'" in my docker-compose.yml.

But that's a different problem, I guess.

[mayerw01]

This could also be related to the MySql environment.
Did you use the most recent JDBC driver?
Maybe you could also try if the problem persists when using a current MySql version (8.0.18)

[csar_dev]

I am trying getting things done using latest (8.0.1) with option -e JDBC_PARAMS='useSSL=false', and this works now regarding the former mentioned HandShakeException.

However I get the succeding Exception "Caused by: java.sql.SQLException: Access denied for user 'keycloak'@'172.17.0.3' (using password: YES)". It is not an issue with the keycloak user in mysql as it may appear as I could connect from my machine. Downgrading to 7.0.0 solved the connection issue as well.