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---
- block:
- import_tasks: "{{ role_path }}/../matrix-postgres/tasks/util/detect_existing_postgres_version.yml"
- name: Fail if detected Postgres version is unsupported
fail:
msg: "You cannot use borg backup with such an old version ({{ matrix_postgres_detected_version }}) of Postgres. Consider upgrading - link to docs for upgrading Postgres: docs/maintenance-postgres.md#upgrading-postgresql"
when: "matrix_postgres_detected_version not in matrix_backup_borg_supported_postgres_versions"
- name: Set the correct borg backup version to use
set_fact:
matrix_backup_borg_version: "{{ matrix_postgres_detected_version }}"
when: matrix_backup_borg_postgresql_enabled|bool and matrix_backup_borg_version == ''
- name: Ensure borg paths exist
file:
path: "{{ item.path }}"
state: directory
mode: 0750
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_groupname }}"
with_items:
- {path: "{{ matrix_backup_borg_config_path }}", when: true}
- {path: "{{ matrix_backup_borg_docker_src_files_path }}", when: true}
when: "item.when|bool"
- name: Ensure borgmatic config is created
copy:
content: "{{ matrix_backup_borg_configuration|to_nice_yaml(indent=2, width=999999) }}"
dest: "{{ matrix_backup_borg_config_path }}/config.yaml"
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_groupname }}"
mode: 0640
- name: Ensure borg passwd is created
template:
src: "{{ role_path }}/templates/passwd.j2"
dest: "{{ matrix_backup_borg_config_path }}/passwd"
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_groupname }}"
mode: 0640
- name: Ensure borg ssh key is created
template:
src: "{{ role_path }}/templates/sshkey.j2"
dest: "{{ matrix_backup_borg_config_path }}/sshkey"
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_groupname }}"
mode: 0600
- name: Ensure borg image is pulled
docker_image:
name: "{{ matrix_backup_borg_docker_image }}"
source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
force_source: "{{ matrix_backup_borg_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_backup_borg_docker_image_force_pull }}"
when: "not matrix_backup_borg_container_image_self_build|bool"
register: result
retries: "{{ matrix_container_retries_count }}"
delay: "{{ matrix_container_retries_delay }}"
until: result is not failed
- name: Ensure borg repository is present on self-build
git:
repo: "{{ matrix_backup_borg_docker_repo }}"
dest: "{{ matrix_backup_borg_docker_src_files_path }}"
force: "yes"
become: true
become_user: "{{ matrix_user_username }}"
register: matrix_backup_borg_git_pull_results
when: "matrix_backup_borg_container_image_self_build|bool"
- name: Ensure borg image is built
docker_image:
name: "{{ matrix_backup_borg_docker_image }}"
source: build
force_source: "{{ matrix_backup_borg_git_pull_results.changed if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_mailer_git_pull_results.changed }}"
build:
dockerfile: Dockerfile
path: "{{ matrix_backup_borg_docker_src_files_path }}"
pull: true
when: "matrix_backup_borg_container_image_self_build|bool"
- name: Ensure matrix-backup-borg.service installed
template:
src: "{{ role_path }}/templates/systemd/matrix-backup-borg.service.j2"
dest: "{{ matrix_systemd_path }}/matrix-backup-borg.service"
mode: 0644
register: matrix_backup_borg_systemd_service_result
- name: Ensure matrix-backup-borg.timer installed
template:
src: "{{ role_path }}/templates/systemd/matrix-backup-borg.timer.j2"
dest: "{{ matrix_systemd_path }}/matrix-backup-borg.timer"
mode: 0644
register: matrix_backup_borg_systemd_timer_result
- name: Ensure systemd reloaded after matrix-backup-borg.service installation
service:
daemon_reload: true
when: "matrix_backup_borg_systemd_service_result.changed|bool"
- name: Ensure matrix-backup-borg.service enabled
service:
enabled: true
name: matrix-backup-borg.service
- name: Ensure matrix-backup-borg.timer enabled
service:
enabled: true
name: matrix-backup-borg.timer