forked from extern/podman-compose
65 lines
2.1 KiB
YAML
65 lines
2.1 KiB
YAML
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---
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- name: Create {{ postgres_data_dir }} directory
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file:
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path: "{{ postgres_data_dir }}"
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state: directory
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- name: Get full path of postgres data dir
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shell: "echo {{ postgres_data_dir }}"
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register: fq_postgres_data_dir
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- name: Register temporary docker container
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set_fact:
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container_command: "docker run --rm -v '{{ fq_postgres_data_dir.stdout }}:/var/lib/postgresql' centos:8 bash -c "
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- name: Check for existing Postgres data (run from inside the container for access to file)
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shell:
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cmd: |
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{{ container_command }} "[[ -f /var/lib/postgresql/10/data/PG_VERSION ]] && echo 'exists'"
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register: pg_version_file
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ignore_errors: true
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- name: Record Postgres version
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shell: |
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{{ container_command }} "cat /var/lib/postgresql/10/data/PG_VERSION"
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register: old_pg_version
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when: pg_version_file is defined and pg_version_file.stdout == 'exists'
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- name: Determine whether to upgrade postgres
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set_fact:
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upgrade_postgres: "{{ old_pg_version.stdout == '10' }}"
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when: old_pg_version.changed
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- name: Set up new postgres paths pre-upgrade
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shell: |
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{{ container_command }} "mkdir -p /var/lib/postgresql/12/data/"
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when: upgrade_postgres | bool
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- name: Stop AWX before upgrading postgres
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docker_compose:
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project_src: "{{ docker_compose_dir }}"
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stopped: true
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when: upgrade_postgres | bool
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- name: Upgrade Postgres
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shell: |
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docker run --rm \
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-v {{ postgres_data_dir }}/10/data:/var/lib/postgresql/10/data \
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-v {{ postgres_data_dir }}/12/data:/var/lib/postgresql/12/data \
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-e PGUSER={{ pg_username }} -e POSTGRES_INITDB_ARGS="-U {{ pg_username }}" \
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tianon/postgres-upgrade:10-to-12 --username={{ pg_username }}
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when: upgrade_postgres | bool
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- name: Copy old pg_hba.conf
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shell: |
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{{ container_command }} "cp /var/lib/postgresql/10/data/pg_hba.conf /var/lib/postgresql/12/data/pg_hba.conf"
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when: upgrade_postgres | bool
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- name: Remove old data directory
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shell: |
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{{ container_command }} "rm -rf /var/lib/postgresql/10/data"
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when:
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- upgrade_postgres | bool
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- compose_start_containers|bool
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