65 lines
1.9 KiB
YAML
65 lines
1.9 KiB
YAML
---
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- name: Ensure backup rules contains the necessary fields
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ansible.builtin.fail:
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msg: "You must define {{ backup_rule_checker }} in the backup ruleset"
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when: not backup_rules[backup_rule_checker] is defined
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loop:
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- container_name
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- directories_to_backup
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- backup_dir
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- backup_name_prefix
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- max_backups_kept
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loop_control:
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loop_var: backup_rule_checker
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- name: Make sure backup dir exists
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ansible.builtin.file:
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path: "{{ backup_rules['backup_dir'] }}"
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state: directory
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recurse: true
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- name: Stop the running container
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community.docker.docker_container:
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name: "{{ backup_rules.container_name }}"
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state: stopped
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- name: Archive necessary directories
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community.general.archive:
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path: "{{ backup_rules.directories_to_backup }}"
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dest: >-
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{{ backup_rules.backup_dir }}/{{ backup_rules.backup_name_prefix }}_
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{{ now().strftime("%Y%m%d%H%M%S") }}.tar.gz
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format: gz
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async: 3600
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poll: 60
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- name: Start the stopped container
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community.docker.docker_container:
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name: "{{ backup_rules.container_name }}"
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state: started
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- name: Find all files that start with the backup_name_prefix
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ansible.builtin.find:
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paths: "{{ backup_rules.backup_dir }}"
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patterns: "{{ backup_rules.backup_name_prefix }}*"
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register: all_backup_files
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- name: If too many backups kept
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when: all_backup_files.files | length > backup_rules.max_backups_kept
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block:
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- name: Get the oldest file paths
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ansible.builtin.set_fact:
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oldest_file_paths: >-
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{{ (all_backup_files.files | sort(attribute='mtime'))[:all_backup_files.files | length - backup_rules.max_backups_kept] |
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map(attribute=path) | list }}
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- name: Remove the files
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ansible.builtin.file:
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path: "{{ old_file_to_delete }}"
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state: absent
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loop: "{{ oldest_file_paths }}"
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loop_control:
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loop_var: old_file_to_delete
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