Hello
Well, mostly everything’s in the title! Searching for Docker images it seems two names exist, but I could not find any info about their differences…
Any hint?
Thanks
To be precise (because from the title it not clear what are you comparing):
1.) https://hub.docker.com/r/jboss/keycloak/
vs
2.) https://quay.io/repository/keycloak/keycloak
History:
1.)
docker history --no-trunc jboss/keycloak
IMAGE CREATED CREATED BY SIZE COMMENT
sha256:b4c593525588df3b673150dd2c033b79566e630a26fedc25176caeea61befd2c 3 days ago /bin/sh -c #(nop) CMD ["-b" "0.0.0.0"] 0B
<missing> 3 days ago /bin/sh -c #(nop) ENTRYPOINT ["/opt/jboss/tools/docker-entrypoint.sh"] 0B
<missing> 3 days ago /bin/sh -c #(nop) EXPOSE 8443 0B
<missing> 3 days ago /bin/sh -c #(nop) EXPOSE 8080 0B
<missing> 3 days ago /bin/sh -c #(nop) USER 1000 0B
<missing> 3 days ago |3 GIT_BRANCH=latest GIT_REPO= KEYCLOAK_DIST=https://github.com/keycloak/keycloak/releases/download/12.0.2/keycloak-12.0.2.tar.gz /bin/sh -c /opt/jboss/tools/build-keycloak.sh 312MB
<missing> 3 days ago /bin/sh -c #(nop) ADD dir:ac295dff981748761e8602f68e254306e0cf1b0f041b9ae209c71df415f0c90c in /opt/jboss/tools 44kB
<missing> 3 days ago |3 GIT_BRANCH=latest GIT_REPO= KEYCLOAK_DIST=https://github.com/keycloak/keycloak/releases/download/12.0.2/keycloak-12.0.2.tar.gz /bin/sh -c microdnf update -y && microdnf install -y glibc-langpack-en gzip hostname java-11-openjdk-headless openssl tar which && microdnf clean all 225MB
<missing> 3 days ago /bin/sh -c #(nop) USER root 0B
<missing> 3 days ago /bin/sh -c #(nop) ARG KEYCLOAK_DIST=https://github.com/keycloak/keycloak/releases/download/12.0.2/keycloak-12.0.2.tar.gz 0B
<missing> 3 days ago /bin/sh -c #(nop) ARG GIT_BRANCH 0B
<missing> 3 days ago /bin/sh -c #(nop) ARG GIT_REPO 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV LANG=en_US.UTF-8 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JBOSS_HOME=/opt/jboss/keycloak 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV PROXY_ADDRESS_FORWARDING=false 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV LAUNCH_JBOSS_IN_BACKGROUND=1 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JDBC_MSSQL_VERSION=8.2.2.jre11 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JDBC_MARIADB_VERSION=2.5.4 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JDBC_MYSQL_VERSION=8.0.22 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JDBC_POSTGRES_VERSION=42.2.5 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV KEYCLOAK_VERSION=12.0.2 0B
<missing> 6 weeks ago 4.65kB
<missing> 6 weeks ago 103MB Imported from -
2.)
$ docker history --no-trunc quay.io/keycloak/keycloak
IMAGE CREATED CREATED BY SIZE COMMENT
sha256:77c3e5384fba02dede7ad93b7d4bdbda7d658f85ef42893fcc534a658dcbe6dd 3 days ago /bin/sh -c #(nop) CMD ["-b" "0.0.0.0"] 0B
<missing> 3 days ago /bin/sh -c #(nop) ENTRYPOINT ["/opt/jboss/tools/docker-entrypoint.sh"] 0B
<missing> 3 days ago /bin/sh -c #(nop) EXPOSE 8443 0B
<missing> 3 days ago /bin/sh -c #(nop) EXPOSE 8080 0B
<missing> 3 days ago /bin/sh -c #(nop) USER 1000 0B
<missing> 3 days ago |1 KEYCLOAK_DIST=https://github.com/keycloak/keycloak/releases/download/12.0.2/keycloak-12.0.2.tar.gz /bin/sh -c /opt/jboss/tools/build-keycloak.sh 312MB
<missing> 3 days ago /bin/sh -c #(nop) ADD dir:ac295dff981748761e8602f68e254306e0cf1b0f041b9ae209c71df415f0c90c in /opt/jboss/tools 44kB
<missing> 3 days ago |1 KEYCLOAK_DIST=https://github.com/keycloak/keycloak/releases/download/12.0.2/keycloak-12.0.2.tar.gz /bin/sh -c microdnf update -y && microdnf install -y glibc-langpack-en gzip hostname java-11-openjdk-headless openssl tar which && microdnf clean all 225MB
<missing> 3 days ago /bin/sh -c #(nop) USER root 0B
<missing> 3 days ago /bin/sh -c #(nop) ARG KEYCLOAK_DIST=https://github.com/keycloak/keycloak/releases/download/12.0.2/keycloak-12.0.2.tar.gz 0B
<missing> 3 days ago /bin/sh -c #(nop) ARG GIT_BRANCH 0B
<missing> 3 days ago /bin/sh -c #(nop) ARG GIT_REPO 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV LANG=en_US.UTF-8 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JBOSS_HOME=/opt/jboss/keycloak 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV PROXY_ADDRESS_FORWARDING=false 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV LAUNCH_JBOSS_IN_BACKGROUND=1 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JDBC_MSSQL_VERSION=8.2.2.jre11 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JDBC_MARIADB_VERSION=2.5.4 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JDBC_MYSQL_VERSION=8.0.22 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV JDBC_POSTGRES_VERSION=42.2.5 0B
<missing> 3 days ago /bin/sh -c #(nop) ENV KEYCLOAK_VERSION=12.0.2 0B
<missing> 6 weeks ago 4.65kB
<missing> 6 weeks ago 103MB Imported from -
So it is more less the same image distributed via 2 different Docker repositories.
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Yes, they are the same.
Quay.io is a Red Hat owned container repository and they are mirroring the images to Docker Hub.
2 Likes
Thank you both for you answers and details!
I’m not so sure:
This works with quay but not with the jboss one
keycloak:
container_name: identity
image: quay.io/keycloak/keycloak:18.0.2
command: start-dev
environment:
DB_ADDR: db
DB_VENDOR: postgres
DB_USER: ${POSTGRES_USER}
DB_PASSWORD: ${POSTGRES_PASSWORD}
KEYCLOAK_ADMIN: ${KEYCLOAK_ADMIN_USER}
KEYCLOAK_ADMIN_PASSWORD: ${KEYCLOAK_ADMIN_PASSWORD}
ports:
- 8080:8080
depends_on:
- db
There‘s much time gone by since the original post and answers and things changed a lot. Don‘t use jboss/keycloak from Docker Hub any more, it‘s no more being updated. If you want to go sure and use proper images, use the ones from quay.io/keycloak/keycloak.
As you are using the Quay.io image, but the legacy environment variables, this will not work as you expect. Please consult the latest docs and guides for proper configuration: Guides - Keycloak
Or, use the legacy images, with the -legacy suffix to the version tag (but legacy is only supported until approx. ~ September 2022.
2 Likes