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|
# postgres ~~ roles/postgres/tasks/main.yml
# postgresql database server
---
- name: ensure postgres is installed
package:
name: "{{ item }}"
state: present
loop:
- "postgresql-server"
- "postgresql-contrib"
- name: ensure postgres directories exists
file:
path: "{{ postgres_dir }}/{{ item }}"
owner: "{{ postgres_user }}"
group: "{{ postgres_group }}"
mode: "0750"
state: directory
loop:
- ""
- "data"
- name: delete default data dir if exists
file:
path: "{{ postgres_default_dir }}"
state: absent
when: postgres_dir != "/var/postgresql"
- name: link postgres directory to default one
file:
src: "{{ postgres_dir }}"
dest: "{{ postgres_default_dir }}"
owner: "{{ postgres_user }}"
group: "{{ postgres_group }}"
state: link
mode: "0750"
follow: false
when: postgres_dir != "/var/postgresql"
# NOTE: this tasks needs `pipelining` set to `false` to work correctly
- name: init postgres database
shell: |
su - _postgresql -c \
'initdb -D "{{ postgres_dir }}/data/" -U "{{ postgres_dbuser }}" \
--encoding=UTF-8 \
--locale=en_US.UTF-8'
args:
chdir: "{{ postgres_dir }}"
register: result
failed_when: result.rc != 0 and result.stderr is defined and "exists but is not empty" not in result.stderr
- name: enable and restart postgres service
service:
name: postgresql
state: restarted
enabled: true
|
