update-service.yml

# Update the keycloak installation

# Stop the service
- name: Stopping the service for the update.
  systemd:
    name: "{{ keycloak_service_name }}"
    state: stopped
  ignore_errors: true

# Delete the data/tx-object-store/ transaction directory
- name: Deleting the data/tx-object-store/ transaction directory
  file:
    path: "{{ keycloak_base_path }}/keycloak-{{ keycloak_previous_version }}/standalone/data/tx-object-store/"
    state: absent

# Backup the old installation
#- name: Making a copy of the current installation
# NB: Not needed as we are installing to a new directory anyways. We don't touch
# the old directory.

# Backup the database
- name: Backing up the of database
  shell: mysqldump keycloak > /root/keycloak-backup-$(date --iso).sql

# Upgrade the server
#- name: Upgrading the server with the new files
# This is actually reinstalling the files.

# copy the KEYCLOAK_HOME/standalone/ directory from the previous installation over the directory in the new installation.
- name: Copying the standalone directory from the previous installation
  copy:
    src: "{{ keycloak_base_path }}/keycloak-{{ keycloak_previous_version }}/standalone"
    dest: "{{ keycloak_base_path }}/keycloak-{{ keycloak_version }}/standalone"
    remote_src: yes

# Run the upgrade script
# bin/jboss-cli.sh --file=bin/migrate-standalone-ha.cli
- name: Running the upgrade script
  shell: "{{ keycloak_jboss_home}}/bin/jboss-cli.sh --file={{ keycloak_jboss_home}}/bin/migrate-standalone-ha.cli"

- name:  Force systemd to reread configs
  ansible.builtin.systemd:
    daemon_reload: yes