Bento Keycloak distribution

Keycloak Docker image distribution for the Bento platform. This is only relevant if a Bento instance is responsible for running its own IdP.

Building for production

To build a production image which is uploaded to the GitHub Container Repository (GHCR), go to the Actions tab and trigger the Build and Push workflow.

Building the Docker image locally

First, since the base Keycloak image does not come with a package manager, gosu must be downloaded and placed into the build folder prior to running docker build:

cd build
wget https://github.com/tianon/gosu/releases/download/1.16/gosu-amd64
# and/or
wget https://github.com/tianon/gosu/releases/download/1.16/gosu-arm64
cd ..

Then, the Docker image can be built, specifying the correct target architecture such that the right gosu executable is selected (amd64 or arm64):

docker build . --build-arg TARGETARCH=arm64 -t bento_keycloak_dist:latest

The image can be run once it is built:

docker run -it bento_keycloak_dist:latest

Additional environment variables MUST be passed in for Keycloak to actually be functional.