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# postgres ~~ roles/postgres/tasks/main.yml
# postgresql database server
---
- name: ensure postgres is installed for OpenBSD
package: name=postgresql-server state=present
when: ansible_distribution == "OpenBSD"
- name: ensure postgres is installed
package: name=postgresql state=present
ignore_errors: true
when: ansible_distribution != "OpenBSD"
- name: ensure postgres group exists
group: name="{{ postgres_group }}" state=present
- name: ensure postgres user exists
user:
name: "{{ postgres_user }}"
group: "{{ postgres_group }}"
system: true
state: present
- name: ensure postgres directory exists
file:
path: "{{ postgres_dir }}"
owner: "{{ postgres_user }}"
group: "{{ postgres_group }}"
mode: 0760
state: directory
- name: delete default data dir if exists
file: path=/var/postgresql state=absent
when: postgres_dir != "/var/postgresql"
- name: link postgres directory to default one
file:
src: "{{ postgres_dir }}"
dest: "/var/postgresql"
owner: "{{ postgres_user }}"
group: "{{ postgres_group }}"
state: link
mode: 0760
when: postgres_dir != "/var/postgresql"
- name: init postgres database
shell: initdb -D "{{ postgres_dir }}/data/" -U postgres --auth=scram-sha-256 --pwprompt --encoding=UTF-8 --locale=xx_XX.UTF-8
args:
chdir: "{{ postgres_dir }}"
become: true
become_user: "{{ postgres_user }}"
register: result
failed_when: result.rc != 0 and "exists but is not empty" not in result.stderr
- name: enable and restart postgres service
service:
name: postgresql
state: restarted
enabled: true
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