matrix-docker-ansible-deploy/roles/matrix-synapse/tasks/workers/setup_uninstall.yml

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---
- name: Populate service facts
service_facts:
- name: Ensure any worker services are stopped
service:
name: "{{ item.key }}"
state: stopped
with_dict: "{{ ansible_facts.services|default({})|dict2items|selectattr('key', 'match', 'matrix-synapse-worker@.+\\.service')|list|items2dict }}"
# As we cannot know the ports of workers removed from the enabled_list..
# => .. just kill them all (FIXME?)
- name: Ensure previous worker service symlinks are cleaned
file:
path: "{{ item.root + '/' + item.path }}"
state: absent
when:
- not matrix_synapse_workers_enabled|bool
- item.state == 'link'
- item.path is match('matrix-synapse-worker@.*\\.service')
with_filetree:
- "{{ matrix_systemd_path }}/matrix-synapse.service.wants"
- name: Ensure synapse worker base service file gets removed
file:
path: "{{ matrix_systemd_path }}/matrix-synapse-worker@.service"
state: absent
register: matrix_synapse_worker_systemd_service_result
- name: Remove workers from synapse.wants list
set_fact:
matrix_synapse_systemd_wanted_services_list: "{{ matrix_synapse_systemd_wanted_services_list | reject('search', item) | list }}"
with_items: "{{ matrix_synapse_workers_avail_list }}"
- name: Ensure systemd noticed removal of worker service units
service:
daemon_reload: yes
- name: Ensure matrix-synapse-worker-write-pid script is removed
file:
path: "{{ matrix_local_bin_path }}/matrix-synapse-worker-write-pid"
state: absent