CAS with LDAP in Docker

Uses gradle to build CAS 6.x

Docker Compose setup using a multi-stage build:

• First stage builds a Docker image that:
  • clones https://github.com/apereo/cas-overlay-template
  • copies the src (local overlay) tree into it
  • builds cas.war
• Second stage runs CAS in a Docker container
  • copies the directory etc/cas into the container at /etc/cas
  • generates a self-signed keystore for CAS to use at startup
  • copies the cas.war file from the first stage
  • exposes port 8443
  • runs /usr/bin/java -jar cas.war (using the embedded Tocmat server)

To use

• To build & run CAS in Docker type: docker-compose up --force-recreate. If you have changed anything in the Dockerfile, application.yml, or .env files, use this instead docker-compose up --force-recreate --build cas. If you want to be able to close the terminal and keep the container running, add the -d argument.

• Open up a page at https://localhost:8443/cas/login and login as any user defined in the LDAP server

• Type ctrl-c to exit (if not using -d), then type this to cleanup: docker-compose down --rmi all