zabbix.yml

---
# copyright Utrecht University
# This playbook provisions Yoda instance with the Zabbix agent, PostgreSQL monitoring and Zabbix user access to the database.

- name: Check Ansible version
  hosts: localhost
  gather_facts: false
  pre_tasks:
    - name: Verify Ansible version meets requirements
      ansible.builtin.assert:
        that: "ansible_version.full is version('2.9', '>=')"
        msg: >
          "You must update Ansible to at least 2.9 to deploy Yoda."

- name: Check repository branches
  hosts: all
  gather_facts: false
  pre_tasks:
    - name: Determine whether yoda version matches playbook version (branch or lightweight tag)
      ansible.builtin.shell: |
        set -o pipefail
        git show-ref | grep "^$(git rev-parse HEAD) " | \
        grep -E "refs/(heads|tags)/" | cut -d '/' -f 3 | grep "^{{ yoda_version }}$"
      delegate_to: localhost
      register: check_git_bltags
      changed_when: false
      failed_when: check_git_bltags.rc > 1
      check_mode: false
      args:
        executable: /bin/bash


    - name: Determine whether yoda version matches playbook version (annotated or lightweight tag)
      ansible.builtin.shell: |
        set -o pipefail
        git tag --points-at HEAD | grep "^{{ yoda_version }}$"
      delegate_to: localhost
      register: check_git_tags
      changed_when: false
      failed_when: check_git_tags.rc > 1
      check_mode: false
      args:
        executable: /bin/bash


    - name: Abort if Yoda repository is not on correct branch or tag
      ansible.builtin.fail:
        msg: "Make sure your Yoda repository is on branch {{ yoda_version }} or a tag pointing at the current commit. (git checkout {{ yoda_version }})"
      when: check_git_bltags.rc != 0 and check_git_tags.rc != 0 and yoda_environment != "development"

- name: Provision portal server with Zabbix agent
  hosts: portals
  become: true
  roles:
    - yoda_zabbix_portal
  tags:
    - portal


- name: Provision iCAT server with Zabbix agent and Yoda monitoring
  hosts: icats
  become: true
  roles:
    - yoda_zabbix_icat
    - yoda_zabbix_irodscommon
  tags:
    - zabbix


- name: Provision database server with Zabbix agent and PostgreSQL monitoring
  hosts: databases
  become: true
  roles:
    - role: yoda_zabbix_database
      zabbix_database_name: "{{ irods_database_name }}"
  tags:
    - database


- name: Provision resource server with Zabbix agent
  hosts: resources
  become: true
  roles:
    - yoda_zabbix_irodscommon
  tags:
    - resource


- name: Provision public server with Zabbix agent
  hosts: publics
  become: true
  roles:
    - yoda_zabbix_system
  tags:
    - public


- name: Provision external user service server with Zabbix agent
  hosts: eus
  become: true
  roles:
    - role: yoda_zabbix_database
      zabbix_database_name: "{{ eus_db_name }}"
  tags:
    - eus