style: make ansible-lint happier

roles/postgres/handlers/main.yml

@@ -1,6 +1,6 @@
 ---
 
-- name: restart postgres
-  service:
+- name: Restart postgres
+  ansible.builtin.service:
     name: "postgresql@{{ pg_version }}-main"
     state: restarted

roles/postgres/tasks/main.yml

@@ -1,46 +1,50 @@
 ---
 
-- name: install postgresql
-  package:
+- name: Install postgresql
+  ansible.builtin.package:
     name: postgresql
     state: present
 
-- name: create pgsql directory
-  file:
+- name: Create pgsql directory
+  ansible.builtin.file:
     path: /srv/postgresql
     owner: postgres
     group: postgres
     state: directory
+    mode: 0755
 
-- name: populate postgresql directory
-  command: "/usr/lib/postgresql/{{ pg_version }}/bin/initdb -E UTF-8 /srv/postgresql/"
+- name: Populate postgresql directory
+  ansible.builtin.command:
+    cmd: "/usr/lib/postgresql/{{ pg_version }}/bin/initdb -E UTF-8 /srv/postgresql/"
+    creates: /srv/postgresql/PG_VERSION
   become: true
   become_user: postgres
-  args:
-    creates: /srv/postgresql/PG_VERSION
-  notify: restart postgres
+  notify: Restart postgres
 
-- name: replace main conffile
-  copy:
+- name: Replace main conffile
+  ansible.builtin.copy:
     src: files/postgresql.conf
     dest: "/etc/postgresql/{{ pg_version }}/main/postgresql.conf"
-  notify: restart postgres
+    mode: 0644
+  notify: Restart postgres
 
-- name: replace pg_hba file
-  copy:
+- name: Replace pg_hba file
+  ansible.builtin.copy:
     src: files/pg_hba.conf
     dest: "/etc/postgresql/{{ pg_version }}/main/pg_hba.conf"
-  notify: restart postgres
+    mode: 0644
+  notify: Restart postgres
 
-- name: create backup dir
-  file:
+- name: Create backup dir
+  ansible.builtin.file:
     path: /srv/backup/pgsql
     owner: postgres
     group: postgres
     state: directory
+    mode: 0755
 
-- name: backup pg databases
-  cron:
+- name: Backup pg databases
+  ansible.builtin.cron:
     user: postgres
     minute: "0"
     hour: "4"