---
- name: Change iscsi login timeout on compute nodes
  hosts: computes
  gather_facts: false
  tasks:
    - name: Change timeout in iscsid.conf
      become: true
      ansible.builtin.lineinfile:
        path: /etc/iscsi/iscsid.conf
        line: "{{ item }}"
      loop:
        - 'node.session.initial_login_retry_max = 3'
        - 'node.conn[0].timeo.login_timeout = 5'

    # Traditionally, iscsid runs in a container via the edpm_iscsid service,
    # but there's an effort to move it onto the EDPM host. This restarts
    # the daemon regardless of where it's running.

    - name: Gather services facts
      ansible.builtin.service_facts:

    - name: Restart iscsid container to refresh /etc/iscsi/iscsid.conf
      become: true
      ansible.builtin.systemd_service:
        name: edpm_iscsid
        state: restarted
      when:
        - ansible_facts.services["edpm_iscsid.service"] is defined
        - ansible_facts.services["edpm_iscsid.service"]["status"] == "enabled"

    - name: Restart iscsid on the host to refresh /etc/iscsi/iscsid.conf
      become: true
      ansible.builtin.systemd_service:
        name: iscsid
        state: restarted
      when:
        - ansible_facts.services["iscsid.service"] is defined
        - ansible_facts.services["iscsid.service"]["status"] == "enabled"