70 lines
1.9 KiB
YAML
70 lines
1.9 KiB
YAML
- name: Install PostgreSQL packages
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apt:
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name:
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- postgresql
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- postgresql-contrib
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update_cache: yes
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# --- Dynamiczne wykrywanie wersji PostgreSQL ---
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- name: Detect PostgreSQL clusters
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shell: "pg_lsclusters --no-header | awk '{print $1, $2}' | head -n1"
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register: pg_cluster_info
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changed_when: false
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- name: Set PostgreSQL version and cluster facts
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set_fact:
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pg_version: "{{ pg_cluster_info.stdout.split()[0] }}"
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pg_cluster: "{{ pg_cluster_info.stdout.split()[1] }}"
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- name: Define PostgreSQL cluster path
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set_fact:
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pg_cluster_path: "/etc/postgresql/{{ pg_version }}/{{ pg_cluster }}"
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pg_data_path: "/var/lib/postgresql/{{ pg_version }}/{{ pg_cluster }}"
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- name: Ensure cluster config directory exists
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file:
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path: "{{ pg_cluster_path }}"
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state: directory
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owner: postgres
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group: postgres
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mode: "0700"
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# --- Stop cluster before config ---
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- name: Stop PostgreSQL cluster
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shell: "pg_ctlcluster {{ pg_version }} {{ pg_cluster }} stop"
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ignore_errors: true
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# --- Configure PostgreSQL ---
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- name: postgresql.conf
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template:
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src: postgresql.conf.j2
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dest: "{{ pg_cluster_path }}/postgresql.conf"
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- name: pg_hba.conf
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template:
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src: pg_hba.conf.j2
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dest: "{{ pg_cluster_path }}/pg_hba.conf"
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# --- Ensure cluster exists and started ---
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- name: Ensure PostgreSQL cluster exists
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shell: |
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if [ ! -d "{{ pg_data_path }}" ]; then
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pg_createcluster {{ pg_version }} {{ pg_cluster }} --start
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else
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pg_ctlcluster {{ pg_version }} {{ pg_cluster }} start
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fi
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# --- Wait for socket to be ready ---
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- name: Wait for PostgreSQL socket
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wait_for:
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path: "/var/run/postgresql/{{ pg_version }}-{{ pg_cluster }}/.s.PGSQL.5432"
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timeout: 60
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# --- Install Python PostgreSQL libraries ---
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- name: Install python postgres libraries
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apt:
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name:
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- python3-psycopg2
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state: present
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update_cache: yes
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