Vagrant - Ansible - Install PostgreSQL and Postgis [closed] - postgresql

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I'm trying to install PostgreSQL and Postgis with Ansible on a Vagrant VM.
But I'm reaching some issues to install and access to PostgreSQL (didn't reach the step of Postgis yet).
My Vagrant VM is an ubuntu/jammy64.
Firstly, I installed PHP on the VM.
Then I try to install PostrgreSQL. In following, my psql task to Ansible:
---
- name: Install
apt:
update_cache: true
name:
- bash
- openssl
- libssl-dev
- libssl-doc
- postgresql
- postgresql-contrib
- libpq-dev
- python3-psycopg2
state: present
- name: Check if initialized
stat:
path: "{{ postgresql_data_dir }}/pg_hba.conf"
register: postgres_data
- name: Empty data dir
file:
path: "{{ postgresql_data_dir }}"
state: absent
when: not postgres_data.stat.exists
- name: Initialize
shell: "{{ postgresql_bin_path }}/initdb -D {{ postgresql_data_dir }}"
become: true
become_user: postgres
when: not postgres_data.stat.exists
- name: Start and enable service
service:
name: postgresql
state: started
enabled: true
- name: Update pg_ident.conf - allow user to auth with postgres
lineinfile:
dest: "/etc/postgresql/{{ postgresql_version }}/main/pg_ident.conf"
insertafter: "# MAPNAME SYSTEM-USERNAME PG-USERNAME"
line: "user_{{ user }} {{ user }} postgres"
- name: Update pg_hba.conf - disable peer for postgres user
lineinfile:
dest: "/etc/postgresql/{{ postgresql_version }}/main/pg_hba.conf"
regexp: "local all postgres peer"
line: "#local all postgres peer"
- name: Update pg_hba.conf - trust all connection
lineinfile:
dest: "/etc/postgresql/{{ postgresql_version }}/main/pg_hba.conf"
regexp: "local all all peer"
line: "local all all trust"
- name: Restart
service:
name: postgresql
state: restarted
enabled: true
- name: "Create database {{ postgresql_db }}"
become: true
become_user: "{{ postgresql_user }}"
postgresql_db:
name: "{{ postgresql_db }}"
state: present
- name: "Create user {{ user }}"
become: yes
become_user: "{{ postgresql_user }}"
postgresql_user:
name: "{{ user }}"
password: "{{ user }}"
state: present
- name: "Grant user {{ user }}"
become: yes
become_user: "{{ postgresql_user }}"
postgresql_privs:
type: database
database: "{{ postgresql_db }}"
roles: "{{ user }}"
grant_option: no
privs: all
notify: psql restart
My vars:
---
postgresql_version: 14
postgresql_bin_path: "/usr/lib/postgresql/{{ postgresql_version }}/bin"
postgresql_data_dir: "/var/lib/postgresql/{{ postgresql_version }}/main"
postgresql_host: localhost
postgresql_port: 5432
postgresql_db: "db_{{ user }}"
postgresql_user: "{{ user }}"
postgresql_password: "{{ user }}"
ansible_ssh_pipelining: true
But when I play the Ansible's playbook I'm getting the following feedback:
TASK [include_role : psql] *****************************************************
TASK [psql : Install] **********************************************************
ok: [192.168.50.50]
TASK [psql : Check if initialized] *********************************************
ok: [192.168.50.50]
TASK [psql : Empty data dir] ***************************************************
skipping: [192.168.50.50]
TASK [psql : Initialize] *******************************************************
skipping: [192.168.50.50]
TASK [psql : Start and enable service] *****************************************
ok: [192.168.50.50]
TASK [psql : Create database db_ojirai] ****************************************
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: Is the server running locally and accepting connections on that socket?
fatal: [192.168.50.50]: FAILED! => {"changed": false, "msg": "unable to connect to database: connection to server on socket \"/var/run/postgresql/.s.PGSQL.5432\" failed: Connection refused\n\tIs the server running locally and accepting connections on that socket?\n"}
PLAY RECAP *********************************************************************
192.168.50.50 : ok=14 changed=0 unreachable=0 failed=1 skipped=2 rescued=0 ignored=0
Can you, guys, explain to me where is my mistake, please? Is it my PostgreSQL installation which is wrong?
Thanks for your feedbacks!
Edit:
I try the suggested solution by β.εηοιτ.βε but the message persist. I tried with following process:
vagrant destroy > export vars (suggested in the post) > vagrant up > ansible deploy
export vars (suggested in the post) > vagrant reload > ansible deploy
export vars (suggested in the post) > vagrant destroy > vagrant up > ansible deploy
vagrant destroy > vagrant up > export vars (suggested in the post) > ansible deploy