add rhel 9 and debian 11 support

tasks/Debian/config.yaml

@@ -0,0 +1,40 @@
+---
+- name: Merge user options for PostgreSQL config
+  set_fact:
+    postgresql_combined_parameters: "{{ postgresql_default_parameters | combine(postgresql_custom_parameters|default({}), recursive=true) }}"
+
+- name: Merge backup options for PostgreSQL config
+  set_fact:
+    postgresql_combined_parameters: "{{ postgresql_combined_parameters | combine(postgresql_backup_parameters|default({}), recursive=true) }}"
+  when:
+
+- name: Propagate PostgreSQL configs
+  block:
+    - name: Template PostgreSQL pg_hba configuration
+      template:
+        src: "{{ postgresql_major_version }}-pg_hba.conf.j2"
+        dest: "{{ postgresql_config_dir }}/{{ postgresql_major_version }}/{{ postgresql_cluster_name }}/pg_hba.conf"
+        mode: 0600
+        owner: postgres
+        group: postgres
+      register: pg_hba_config_file
+      notify: Restart PostgreSQL
+    - name: Template PostgreSQL configuration
+      template:
+        src: "{{ postgresql_major_version }}-postgresql.conf.j2"
+        dest: "{{ postgresql_config_dir }}/{{ postgresql_major_version }}/{{ postgresql_cluster_name }}/postgresql.conf"
+        mode: 0600
+        owner: postgres
+        group: postgres
+      register: postgresql_config_file
+      notify: Restart PostgreSQL
+    - name: Template PostgreSQL SSL configuration
+      template:
+        src: "{{ postgresql_major_version }}-postgresql.ssl.conf.j2"
+        dest: "{{ postgresql_config_dir }}/{{ postgresql_major_version }}/{{ postgresql_cluster_name }}/postgresql.ssl.conf"
+        mode: 0600
+        owner: postgres
+        group: postgres
+      register: postgresql_ssl_config_file
+      notify: Restart PostgreSQL
+      when: postgresql_ssl

tasks/Debian/install.yaml

@@ -0,0 +1,55 @@
+- name: Install deps packages
+  apt:
+    name: "{{ postgresql_deps_packages }}"
+    state: present
+    update_cache: yes
+
+- name: Add gpg keys for PostgreSQL repo
+  ansible.builtin.apt_key:
+    url: "{{ item.url }}"
+    keyring: "{{ item.keyring }}"
+  loop: "{{ postgresql_apt_key }}"
+
+- name: Add PostgreSQL repository
+  ansible.builtin.apt_repository:
+    repo: "{{ item.repo }}"
+    state: present
+    filename: "{{ item.filename }}"
+    update_cache: yes
+  loop: "{{ postgresql_apt_repository }}" 
+
+- name: Gather packages
+  package_facts:
+    manager: auto
+
+- name: Set fact about PostgreSQL package
+  set_fact:
+    postgresql_installed_package: "{{ ansible_facts.packages[postgresql_package_name][0]['name'] }}"
+  when: postgresql_package_name in ansible_facts.packages
+
+- debug:
+    msg: "{{ ansible_facts.packages[postgresql_package_name][0]['version'] }}"
+  when: postgresql_installed_package is defined
+
+- name: Mask PostgreSQL before install
+  ansible.builtin.systemd:
+    name: "{{ postgresql_unit_name }}"
+    masked: yes
+  when: postgresql_package_name not in ansible_facts.packages or ansible_facts.packages[postgresql_package_name][0]['version'] != (postgresql_version + "-" + postgresql_version_build)
+
+- name: "Install {{ postgresql_package_name }}-{{ postgresql_version }}-{{ postgresql_version_build }}"
+  apt:
+    name: "{{ postgresql_package }}"
+    update_cache: yes
+  register: postgresql_setup
+  when: postgresql_package_name not in ansible_facts.packages 
+
+- name: "Update {{ postgresql_package_name }}-{{ postgresql_version }}-{{ postgresql_version_build }}"
+  apt:
+    name: "{{ postgresql_package }}"
+    update_cache: yes
+  register: postgresql_update
+  notify: Restart PostgreSQL
+  when: 
+    - postgresql_package_name in ansible_facts.packages 
+    - ansible_facts.packages[postgresql_package_name][0]['version'] != (postgresql_version + "-" + postgresql_version_build)

tasks/Debian/main.yaml

@@ -1,37 +1,14 @@
-- name: Add gpg package
-  apt:
-    name: gpg
+- name: "Install PostgreSQL"
+  include_tasks: install.yaml
+  tags: postgresql_installation
 
-- name: Add gpg keys for postgresql
-  ansible.builtin.apt_key:
-    url: "{{ item.url }}"
-    keyring: "{{ item.keyring }}"
-  loop: "{{ postgresql_apt_key }}"
+- name: "Configure PostgreSQL"
+  include_tasks: config.yaml
+  tags: postgresql_configuration
 
-- name: Add Hashicorp repository
-  apt_repository:
-    repo: "{{ item.repo }}"
-    state: present
-    filename: "{{ item.filename }}"
-    update_cache: yes
-  loop: "{{ postgresql_apt_repository }}" 
-
-- name: Check if Patroni is installed
-  ansible.builtin.shell: dpkg-query -l {{ postgresql_package_name }} 2>&1 | grep {{ postgresql_version }}
-  ignore_errors: True
-  register: is_postgresql
-  changed_when: is_postgresql.rc != 0
-  failed_when: False
-
-- name: Mask Patroni before install
-  ansible.builtin.systemd:
-    name: "{{ postgresql_package_name }}"
-    masked: yes
-  when: is_postgresql.rc != 0
-
-- name: "Install {{ postgresql_package_name }} {{ postgresql_version }}"
-  apt:
-    name: "{{ postgresql_package }}"
-    update_cache: yes
-  register: postgresql_setup
-  when: is_postgresql.rc != 0
+- name: "PostgreSQL initdb"
+  become_user: "{{ postgresql_superuser_name }}"
+  shell: "/usr/lib/postgresql/{{ postgresql_major_version }}/bin/initdb -D {{ postgresql_data_dir }} --auth-local peer --auth-host {{ postgresql_password_encryption_algorithm }} --no-instructions"
+  register: initdb
+  changed_when: "'exists but is not empty' not in initdb.stderr"
+  failed_when: false