37 lines
1.1 KiB
YAML
37 lines
1.1 KiB
YAML
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---
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- name: Backup PostgreSQL and set up cron job
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hosts: postgres_servers
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become: true
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vars:
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backup_dir: "/var/backups/postgresql"
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tasks:
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- name: Ensure backup directory exists
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file:
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path: "{{ backup_dir }}"
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state: directory
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owner: postgres
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group: postgres
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mode: '0755'
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- name: Perform PostgreSQL database backup
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become_user: postgres
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command: >
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pg_dump -U {{ postgres_user }}
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-F c
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-f "{{ backup_dir }}/db_backup_{{ postgres_db }}_{{ ansible_date_time.iso8601 }}.sql"
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{{ postgres_db }}
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environment:
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PGPASSWORD: "{{ postgres_password }}"
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- name: Create cron job for hourly PostgreSQL backup
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cron:
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name: "PostgreSQL hourly backup"
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user: postgres
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minute: "0"
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hour: "*"
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job: 'pg_dump -U {{ postgres_user }} -F c {{ postgres_db }} > {{ backup_dir }}/db_backup_{{ postgres_db }}_$(date +\%F-\%H-\%M).sql'
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environment:
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PGPASSWORD: "{{ postgres_password }}"
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