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 I am getting is
Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure Caused by: javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)