Slavi Pantaleev
3 years ago
commit
77a5c7cf3c
@ -1,117 +0,0 @@
|
||||
---
|
||||
|
||||
# Pre-checks
|
||||
|
||||
- name: Fail if Postgres not enabled
|
||||
fail:
|
||||
msg: "Postgres via the matrix-postgres role is not enabled (`matrix_postgres_enabled`). Cannot run synapse-janitor."
|
||||
when: "not matrix_postgres_enabled|bool"
|
||||
|
||||
- name: Fail if not aware of the risks
|
||||
fail:
|
||||
msg: >-
|
||||
Using Synapse Janitor is considered dangerous and may break your database.
|
||||
See https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/465.
|
||||
If you'd like to run it anyway, add `--extra-vars='i_know_synapse_janitor_is_dangerous=1'` to your command.
|
||||
when: "i_know_synapse_janitor_is_dangerous|default('') == ''"
|
||||
|
||||
# Defaults
|
||||
|
||||
- name: Set postgres_start_wait_time, if not provided
|
||||
set_fact:
|
||||
postgres_start_wait_time: 15
|
||||
when: "postgres_start_wait_time|default('') == ''"
|
||||
|
||||
- name: Set postgres_synapse_janitor_wait_time, if not provided
|
||||
set_fact:
|
||||
postgres_synapse_janitor_wait_time: "{{ 7 * 86400 }}"
|
||||
when: "postgres_synapse_janitor_wait_time|default('') == ''"
|
||||
|
||||
- name: Set postgres_synapse_janitor_tool_path, if not provided
|
||||
set_fact:
|
||||
postgres_synapse_janitor_tool_path: "{{ matrix_postgres_base_path }}/synapse_janitor.sql"
|
||||
when: "postgres_synapse_janitor_tool_path|default('') == ''"
|
||||
|
||||
|
||||
# Actual janitor work
|
||||
|
||||
- name: Download synapse-janitor tool
|
||||
get_url:
|
||||
url: "{{ matrix_postgres_tool_synapse_janitor }}"
|
||||
dest: "{{ postgres_synapse_janitor_tool_path }}"
|
||||
force: true
|
||||
mode: 0550
|
||||
owner: "{{ matrix_user_username }}"
|
||||
group: "{{ matrix_user_groupname }}"
|
||||
|
||||
- name: Ensure matrix-postgres is started
|
||||
service:
|
||||
name: matrix-postgres
|
||||
state: started
|
||||
daemon_reload: yes
|
||||
|
||||
- name: Wait a bit, so that Postgres can start
|
||||
wait_for:
|
||||
timeout: "{{ postgres_start_wait_time }}"
|
||||
delegate_to: 127.0.0.1
|
||||
become: false
|
||||
|
||||
- import_tasks: tasks/util/detect_existing_postgres_version.yml
|
||||
|
||||
- name: Abort, if no existing Postgres version detected
|
||||
fail:
|
||||
msg: "Could not find existing Postgres installation"
|
||||
when: "not matrix_postgres_detected_existing|bool"
|
||||
|
||||
- name: Generate Postgres database synapse-janitor command
|
||||
set_fact:
|
||||
matrix_postgres_synapse_janitor_command: >-
|
||||
{{ matrix_host_command_docker }} run --rm --name matrix-postgres-synapse-janitor
|
||||
--user={{ matrix_user_uid }}:{{ matrix_user_gid }}
|
||||
--cap-drop=ALL
|
||||
--network={{ matrix_docker_network }}
|
||||
--env-file={{ matrix_postgres_base_path }}/env-postgres-psql
|
||||
--mount type=bind,src={{ postgres_synapse_janitor_tool_path }},dst=/synapse_janitor.sql,ro=true
|
||||
{{ matrix_postgres_docker_image_latest }}
|
||||
psql -v ON_ERROR_STOP=1 -h matrix-postgres {{ matrix_synapse_database_database }} -f /synapse_janitor.sql
|
||||
|
||||
- name: Note about Postgres purging alternative
|
||||
debug:
|
||||
msg: >-
|
||||
Running synapse-janitor with the following Postgres command: `{{ matrix_postgres_synapse_janitor_command }}`.
|
||||
If this crashes, you can stop all processes (`systemctl stop matrix-*`),
|
||||
start Postgres only (`systemctl start matrix-postgres`)
|
||||
and manually run the above command directly on the server.
|
||||
|
||||
- name: Populate service facts
|
||||
service_facts:
|
||||
|
||||
- set_fact:
|
||||
matrix_postgres_synapse_was_running: "{{ ansible_facts.services['matrix-synapse.service']|default(none) is not none and ansible_facts.services['matrix-synapse.service'].state == 'running' }}"
|
||||
|
||||
- name: Ensure matrix-synapse is stopped
|
||||
service:
|
||||
name: matrix-synapse
|
||||
state: stopped
|
||||
daemon_reload: yes
|
||||
|
||||
- name: Run synapse-janitor
|
||||
command: "{{ matrix_postgres_synapse_janitor_command }}"
|
||||
async: "{{ postgres_synapse_janitor_wait_time }}"
|
||||
poll: 10
|
||||
register: matrix_postgres_synapse_janitor_result
|
||||
|
||||
# Intentionally show the results
|
||||
- debug: var="matrix_postgres_synapse_janitor_result"
|
||||
|
||||
- name: Ensure matrix-synapse is started, if it previously was
|
||||
service:
|
||||
name: matrix-synapse
|
||||
state: started
|
||||
daemon_reload: yes
|
||||
when: "matrix_postgres_synapse_was_running|bool"
|
||||
|
||||
- name: Delete synapse-janitor tool
|
||||
file:
|
||||
path: "{{ postgres_synapse_janitor_tool_path }}"
|
||||
state: absent
|
||||
Loading…
Reference in new issue