matrix-docker-ansible-deploy/roles/matrix-common-after/tasks/start.yml
2022-07-18 13:01:17 +03:00

74 lines
3.3 KiB
YAML

---
- name: Determine whether we should make services autostart
ansible.builtin.set_fact:
matrix_services_autostart_enabled_bool: "{{ true if matrix_services_autostart_enabled | default('') == '' else matrix_services_autostart_enabled | bool }}"
- name: Ensure systemd is reloaded
ansible.builtin.service:
daemon_reload: true
- name: Ensure Matrix services are stopped
ansible.builtin.service:
name: "{{ item }}"
state: stopped
with_items: "{{ matrix_systemd_services_list }}"
when: not ansible_check_mode
- name: Ensure Matrix services are started
ansible.builtin.service:
name: "{{ item }}"
enabled: "{{ matrix_services_autostart_enabled_bool }}"
state: started
with_items: "{{ matrix_systemd_services_list }}"
when: not ansible_check_mode
# If we check service state immediately, we may succeed,
# because it takes some time for the service to attempt to start and actually fail.
#
# Waiting too long (30s) may not work for a similar reason,
# as we may run into systemd's automatic restart logic retrying the service.
- name: Wait a bit, so that services can start (or fail)
ansible.builtin.wait_for:
timeout: "{{ matrix_common_after_systemd_service_start_wait_for_timeout_seconds }}"
delegate_to: 127.0.0.1
become: false
- block:
- name: Populate service facts
ansible.builtin.service_facts:
- name: Fail if service isn't detected to be running
ansible.builtin.fail:
msg: >-
{{ item }} was not detected to be running.
It's possible that there's a configuration problem or another service on your server interferes with it (uses the same ports, etc.).
Try running `systemctl status {{ item }}` and `journalctl -fu {{ item }}` on the server to investigate.
If you're on a slow or overloaded server, it may be that services take a longer time to start and that this error is a false-positive.
You can consider raising the value of the `matrix_common_after_systemd_service_start_wait_for_timeout_seconds` variable.
See `roles/matrix-common-after/defaults/main.yml` for more details about that.
with_items: "{{ matrix_systemd_services_list }}"
when:
- "item.endswith('.service') and (ansible_facts.services[item]|default(none) is none or ansible_facts.services[item].state != 'running')"
when: " ansible_distribution != 'Archlinux'"
- block:
# Currently there is a bug in ansible that renders is incompatible with systemd.
# service_facts is not collecting the data successfully.
# Therefore iterating here manually
- name: Fetch systemd information
ansible.builtin.systemd:
name: "{{ item }}"
register: systemdstatus
with_items: "{{ matrix_systemd_services_list }}"
- name: Fail if service isn't detected to be running
ansible.builtin.fail:
msg: >-
{{ item.item }} was not detected to be running.
It's possible that there's a configuration problem or another service on your server interferes with it (uses the same ports, etc.).
Try running `systemctl status {{ item.item }}` and `journalctl -fu {{ item.item }}` on the server to investigate.
with_items: "{{ systemdstatus.results }}"
when: "item.status['ActiveState'] != 'active'"
when: "ansible_distribution == 'Archlinux'"