add Debian os family support

README.md

@@ -1,4 +1,10 @@
-Setup Patroni cluster for RHEL8  
+Setup Patroni cluster  
+
+Tested with OS:
+  - AlmaLinux 8/9
+  - Debian 11
+  - Ubuntu 20.04/22.04
+
 Supported PostgreSQL versions:
   - 13
   - 14

defaults/main.yaml

@@ -1,6 +1,6 @@
 # Patroni common options
-patroni_version: "3.0.0"
-patroni_install_repo: true
+patroni_version: "3.0.1"
+patroni_install_official_repo: true
 
 # Patroni cluster options
 patroni_cluster_name: "patroni-cluster"
@@ -9,6 +9,8 @@ patroni_namespace: "/service/"
 # Patroni PostgreSQL common options
 patroni_postgresql_version: "15.2"
 patroni_postgresql_install_repo: true
+patroni_postgresql_system_locale: "en_US.UTF-8"
+patroni_postgresql_system_language: "{{ patroni_postgresql_system_locale }}"
 
 # Patroni superuser auth
 patroni_superuser_username: "postgres"
@@ -28,6 +30,7 @@ patroni_ssl: false
 patroni_ssl_path: "/etc/patroni/ssl"
 patroni_self_signed_cert: false
 patroni_self_signed_cert_name: "cert"
+patroni_play_group: "patroni"
 
 ## DCS options. Consul or Etcd
 patroni_dcs_exists: false
@@ -35,3 +38,4 @@ patroni_dcs_type: "consul"
 
 ## Backup options
 patroni_wal_g_install: false
+

tasks/Debian/main.yaml

@@ -1,69 +1,3 @@
-- name: Add gpg package
-  apt:
-    name: gpg
-
-- name: Add gpg keys for patroni
-  ansible.builtin.apt_key:
-    url: "{{ item.url }}"
-    keyring: "{{ item.keyring }}"
-  loop: "{{ patroni_apt_key }}"
-
-- name: Add Patroni repository
-  apt_repository:
-    repo: "{{ item.repo }}"
-    state: present
-    filename: "{{ item.filename }}"
-    update_cache: yes
-  loop: "{{ patroni_apt_repository }}" 
-
-- name: Check if PostgreSQL is installed
-  ansible.builtin.shell: dpkg-query -l {{ patroni_postgresql_package_name }} 2>&1 | grep {{ patroni_postgresql_version }}
-  ignore_errors: True
-  register: is_patroni_postgresql
-  changed_when: is_patroni_postgresql.rc != 0
-  failed_when: False
-
-- name: Mask PostgreSQL before install
-  ansible.builtin.systemd:
-    name: "{{ patroni_postgresql_package_name }}"
-    masked: yes
-  when: is_patroni_postgresql.rc != 0
-
-- name: "Install {{ patroni_postgresql_package_name }}-{{ patroni_postgresql_version }}"
-  apt:
-    name: "{{ patroni_postgresql_package }}"
-    update_cache: yes
-  register: patroni_postgresql_setup
-  when: is_patroni_postgresql.rc != 0
-
-- name: Unmask PostgreSQL after install
-  ansible.builtin.systemd:
-    name: "{{ patroni_postgresql_package_name }}"
-    masked: no
-  when: is_patroni_postgresql.rc != 0
-
-- name: Check if Patroni is installed
-  ansible.builtin.shell: dpkg-query -l {{ patroni_package_name }} 2>&1 | grep {{ patroni_version }}
-  ignore_errors: True
-  register: is_patroni
-  changed_when: is_patroni.rc != 0
-  failed_when: False
-
-- name: Mask Patroni before install
-  ansible.builtin.systemd:
-    name: "{{ patroni_package_name }}"
-    masked: yes
-  when: is_patroni.rc != 0
-
-- name: "Install {{ patroni_package_name }}-{{ patroni_version }}"
-  apt:
-    name: "{{ patroni_package }}"
-    update_cache: yes
-  register: patroni_setup
-  when: is_patroni.rc != 0
-
-- name: Unmask Patroni after install
-  ansible.builtin.systemd:
-    name: "{{ patroni_package_name }}"
-    masked: no
-  when: is_patroni.rc != 0
+- name: "Install Patroni {{ patroni_version }}"
+  include_tasks: patroni_install.yaml
+  tags: patroni_install

tasks/Debian/patroni_install.yaml

@@ -0,0 +1,37 @@
+- name: Gather packages
+  package_facts:
+    manager: auto
+
+- name: Set fact about Patroni package
+  set_fact:
+    patroni_installed_package: "{{ ansible_facts.packages[patroni_package_name][0]['name'] }}"
+  when: patroni_package_name in ansible_facts.packages
+
+- name: Print installed Patroni version
+  debug:
+    msg: "{{ ansible_facts.packages[patroni_package_name][0]['version'] }}"
+    verbosity: 2
+  when: patroni_installed_package is defined
+
+- name: Mask Patroni before install
+  ansible.builtin.systemd:
+    name: "{{ patroni_unit_name }}"
+    masked: yes
+  when: patroni_package_name not in ansible_facts.packages or ansible_facts.packages[patroni_package_name][0]['version'] != (patroni_version|string + "-" + patroni_version_build|string)
+
+- name: "Install {{ patroni_package_name }}-{{ patroni_version }}-{{ patroni_version_build }}"
+  apt:
+    name: "{{ patroni_package }}"
+    update_cache: yes
+  register: patroni_setup
+  when: patroni_package_name not in ansible_facts.packages 
+
+- name: "Update {{ patroni_package_name }}-{{ patroni_version }}-{{ patroni_version_build }}"
+  apt:
+    name: "{{ patroni_package }}"
+    update_cache: yes
+  register: patroni_update
+  notify: Restart Patroni
+  when: 
+    - patroni_package_name in ansible_facts.packages 
+    - ansible_facts.packages[patroni_package_name][0]['version'] != (patroni_version|string + "-" + patroni_version_build|string)

tasks/Debian/patroni_repos_and_deps.yaml

@@ -0,0 +1,20 @@
+- name: Install deps packages
+  apt:
+    name: "{{ patroni_deps_packages }}"
+    state: present
+    update_cache: yes
+ 
+- name: Add gpg keys for patroni
+  ansible.builtin.apt_key:
+    url: "{{ item.url }}"
+    keyring: "{{ item.keyring }}"
+  loop: "{{ patroni_apt_key }}"
+ 
+- name: Add Patroni repository
+  apt_repository:
+    repo: "{{ item.repo }}"
+    state: present
+    filename: "{{ item.filename }}"
+    update_cache: yes
+  loop: "{{ patroni_apt_repository }}"
+

tasks/Debian/postgresql_install.yaml

@@ -0,0 +1,52 @@
+- name: Install postgresql-common
+  apt:
+    name: postgresql-common
+    state: present
+
+- name: Create dir createcluster.d
+  file:
+    path: /etc/postgresql-common/createcluster.d
+    state: directory
+
+- name: Disable main cluster creation by default
+  copy:
+    dest: /etc/postgresql-common/createcluster.d/create-main-cluster.conf
+    content: |
+      create_main_cluster = false
+
+- name: Gather packages
+  package_facts:
+    manager: auto
+
+- name: Set fact about PostgreSQL package
+  set_fact:
+    patroni_postgresql_installed_package: "{{ ansible_facts.packages[patroni_postgresql_package_name][0]['name'] }}"
+  when: patroni_postgresql_package_name in ansible_facts.packages
+
+- name: Print installed PostgreSQL version
+  debug:
+    msg: "{{ ansible_facts.packages[patroni_postgresql_package_name][0]['version'] }}"
+    verbosity: 2
+  when: patroni_postgresql_installed_package is defined
+
+- name: Mask PostgreSQL before install
+  ansible.builtin.systemd:
+    name: "{{ patroni_postgresql_unit_name }}"
+    masked: yes
+  when: patroni_postgresql_package_name not in ansible_facts.packages or ansible_facts.packages[patroni_postgresql_package_name][0]['version'] != (patroni_postgresql_version|string + "-" + patroni_postgresql_version_build|string)
+
+- name: "Install {{ patroni_postgresql_package_name }}-{{ patroni_postgresql_version }}-{{ patroni_postgresql_version_build }}"
+  apt:
+    name: "{{ patroni_postgresql_package }}"
+    update_cache: yes
+  register: patroni_postgresql_setup
+  when: patroni_postgresql_package_name not in ansible_facts.packages 
+
+- name: "Update {{ patroni_postgresql_package_name }}-{{ patroni_postgresql_version }}-{{ patroni_postgresql_version_build }}"
+  apt:
+    name: "{{ patroni_postgresql_package }}"
+    update_cache: yes
+  register: patroni_postgresql_update
+  when: 
+    - patroni_postgresql_package_name in ansible_facts.packages 
+    - ansible_facts.packages[patroni_postgresql_package_name][0]['version'] != (patroni_postgresql_version|string + "-" + patroni_postgresql_version_build|string)

tasks/RedHat/install.yaml

@@ -1,45 +0,0 @@
-- name: Install Patroni {{ patroni_version }} with Python 3.6
-  when: "patroni_use_python39 is not defined or not patroni_use_python39"
-  block:
-    - name: Add Patroni repository
-      dnf: 
-        name: "{{ patroni_repo_package }}"
-        state: present     
-        disable_gpg_check: yes
-    
-    - name: "Install Patroni {{ patroni_version }} with Python 3.6"
-      dnf:
-        name: "{{ item }}"
-        state: present
-        disable_gpg_check: yes
-        update_cache: yes
-      loop:
-        - "{{ patroni_default_packages }}"
-      register: patroni_setup
-
-- name: Install Patroni {{ patroni_version }} with Python 3.9
-  when:
-    - patroni_use_python39 is defined
-    - patroni_use_python39
-  block:
-    - name: Enable Python 3.9 module
-      shell: dnf module enable -y python39
-      register: enable_python39_module
-      changed_when: "'Nothing to do' not in enable_python39_module.stdout"
-    
-    - name: Install Python 3.9
-      dnf:
-        name: python39
-        state: present
-    
-    - name: Set python3.9 as python 
-      shell: alternatives --set python /usr/bin/python3.9
-      register: set_python39_as_python
-      changed_when: false
-      failed_when: set_python39_as_python.stdout != ''
-    
-    - name: "Install Patroni {{ patroni_version }} with Python 3.9"
-      dnf:
-        name: "{{ patroni_python39_packages }}"
-        disablerepo: pgdg*
-        state: latest

tasks/RedHat/main.yaml

@@ -1,44 +1,5 @@
-- name: Disable PostgreSQL module
-  shell: dnf module disable -y postgresql
-  register: disable_postgresql_module
-  changed_when: "'Nothing to do' not in disable_postgresql_module.stdout"
-
-- name: "Install EPEL"
-  dnf:
-    name: "epel-release"
-    state: present
-
-- name: Add PostgreSQL repository
-  dnf:
-    name: "{{ patroni_postgresql_repo_package }}"
-    state: present     
-    disable_gpg_check: yes
-  when: patroni_postgresql_install_repo
-
-- name: "Install PostgreSQL {{ patroni_postgresql_version }}"
-  dnf:
-    name: "{{ item }}"
-    state: present
-    disable_gpg_check: yes
-  loop:
-    - "{{ patroni_postgresql_packages }}"
-  register: patroni_postgresql_setup
-
-- name: Manage TLS/SSL certificates
-  include_tasks: cacert.yaml
-  when: patroni_ssl
-
-- name: Add WAL-G to patroni_create_replica_methods
-  set_fact:
-    patroni_create_replica_methods: "{{ patroni_create_replica_methods + [ 'wal_g' ] }}"
-  when: patroni_wal_g_install
-
-- name: Include WAL-G role
-  ansible.builtin.include_role:
-    name: wal-g
-  vars:
-    wal_g_pg: yes
-  when: patroni_wal_g_install
+- name: Include backup with WAL-G install
+  include_tasks: wal_g_install.yaml
 
 - name: Include Patroni {{ patroni_version }} install
-  include_tasks: install.yaml
+  include_tasks: patroni_install.yaml

tasks/RedHat/patroni_install.yaml

@@ -0,0 +1,39 @@
+- name: Gather packages
+  package_facts:
+    manager: auto
+
+- name: Set fact about Patroni package
+  set_fact:
+    patroni_installed_package: "{{ ansible_facts.packages[patroni_package_name][0]['name'] }}"
+  when: patroni_package_name in ansible_facts.packages
+
+- name: Print installed Patroni version
+  debug:
+    msg: "{{ ansible_facts.packages[patroni_package_name][0]['version'] }}"
+    verbosity: 2
+  when: patroni_installed_package is defined
+
+- name: "Install {{ patroni_package_name }}-{{ patroni_version }}"
+  dnf:
+    name: "{{ item }}"
+    state: present
+    disable_gpg_check: yes
+    update_cache: yes
+  loop:
+    - "{{ patroni_default_packages }}"
+  register: patroni_setup
+  when: patroni_package_name not in ansible_facts.packages
+
+- name: "Update {{ patroni_package_name }}-{{ patroni_version }}"
+  dnf:
+    name: "{{ item }}"
+    state: present
+    disable_gpg_check: yes
+    update_cache: yes
+  loop:
+    - "{{ patroni_default_packages }}"
+  register: patroni_update
+  notify: Restart Patroni
+  when:
+    - patroni_package_name in ansible_facts.packages
+    - ansible_facts.packages[patroni_package_name][0]['version'] != patroni_version|string

tasks/RedHat/patroni_repos_and_deps.yaml

@@ -0,0 +1,10 @@
+- name: "Install EPEL"
+  dnf:
+    name: "epel-release"
+    state: present
+
+- name: Add Patroni repository
+  dnf: 
+    name: "{{ patroni_repo_package }}"
+    state: present     
+    disable_gpg_check: yes

tasks/RedHat/postgresql_install.yaml

@@ -0,0 +1,37 @@
+- name: Disable PostgreSQL module
+  shell: dnf module disable -y postgresql
+  register: disable_postgresql_module
+  changed_when: "'Nothing to do' not in disable_postgresql_module.stdout"
+
+- name: Gather packages
+  package_facts:
+    manager: auto
+
+- name: Set fact about PostgreSQL package
+  set_fact:
+    patroni_postgresql_installed_package: "{{ ansible_facts.packages[patroni_postgresql_package_name][0]['name'] }}"
+  when: patroni_postgresql_package_name in ansible_facts.packages
+
+- name: Print installed PostgreSQL version
+  debug:
+    msg: "{{ ansible_facts.packages[patroni_postgresql_package_name][0]['version'] }}"
+    verbosity: 2
+  when: patroni_postgresql_installed_package is defined
+
+- name: "Install {{ patroni_postgresql_package_name }}-{{ patroni_postgresql_version }}"
+  dnf:
+    name: "{{ item }}"
+  loop:
+    - "{{ patroni_postgresql_packages }}"
+  register: patroni_postgresql_setup
+  when: patroni_postgresql_package_name not in ansible_facts.packages
+
+- name: "Update {{ patroni_postgresql_package_name }}-{{ patroni_postgresql_version }}"
+  dnf:
+    name: "{{ item }}"
+  loop:
+    - "{{ patroni_postgresql_packages }}"
+  register: patroni_postgresql_update
+  when:
+    - patroni_postgresql_package_name in ansible_facts.packages
+    - ansible_facts.packages[patroni_postgresql_package_name][0]['version'] != patroni_postgresql_version|string

tasks/RedHat/python36.yaml

@@ -1,15 +0,0 @@
-- name: Add Patroni repository
-  dnf: 
-    name: "{{ patroni_repo_package }}"
-    state: present     
-    disable_gpg_check: yes
-
-- name: "Install Patroni {{ patroni_version }} with Python 3.6"
-  dnf:
-    name: "{{ item }}"
-    state: present
-    disable_gpg_check: yes
-    update_cache: yes
-  loop:
-    - "{{ patroni_default_packages }}"
-  register: patroni_setup

tasks/RedHat/python39.yaml

@@ -1,21 +0,0 @@
-- name: Enable Python 3.9 module
-  shell: dnf module enable -y python39
-  register: enable_python39_module
-  changed_when: "'Nothing to do' not in enable_python39_module.stdout"
-
-- name: Install Python 3.9
-  dnf:
-    name: python39
-    state: present
-
-- name: Set python3.9 as python 
-  shell: alternatives --set python /usr/bin/python3.9
-  register: set_python39_as_python
-  changed_when: false
-  failed_when: set_python39_as_python.stdout != ''
-
-- name: "Install Patroni {{ patroni_version }} with Python 3.9"
-  dnf:
-    name: "{{ patroni_python39_packages }}"
-    disablerepo: pgdg*
-    state: latest

tasks/RedHat/wal_g_install.yaml

@@ -0,0 +1,11 @@
+- name: Add WAL-G to patroni_create_replica_methods
+  set_fact:
+    patroni_create_replica_methods: "{{ patroni_create_replica_methods + [ 'wal_g' ] }}"
+  when: patroni_wal_g_install
+
+- name: Include WAL-G role
+  ansible.builtin.include_role:
+    name: wal-g
+  vars:
+    wal_g_pg: yes
+  when: patroni_wal_g_install

tasks/cacert.yaml

@@ -1,3 +1,17 @@
+- name: "Add host to {{ patroni_play_group }} group"
+  add_host:
+    groups: "{{ patroni_play_group }}"
+    hostname: "{{ hostvars[item]['inventory_hostname'] }}"
+    ansible_host: "{{ hostvars[item]['ansible_host'] | default(omit) }}"
+  loop: "{{ ansible_play_hosts }}"
+  when: groups[patroni_play_group] is not defined
+  changed_when: false
+
+- name: Install python3-cryptography as dependence
+  package:
+    name: python3-cryptography
+    state: present
+
 - name: Check if ssl dir exist
   file: 
     name: "{{ patroni_ssl_path }}"
@@ -16,7 +30,7 @@
   when: patroni_cert is defined
 
 - name: Generate OpenSSL key and cert for Patroni
-  when: "inventory_hostname == groups.patroni|first"
+  when: "inventory_hostname == groups[patroni_play_group]|first"
   block:
     - name: Generate an OpenSSL private CA key with the default values (4096 bits, RSA)
       community.crypto.openssl_privatekey:
@@ -61,30 +75,26 @@
       when: patroni_cert is not defined
       register: patroni_key_gen
 
-    - name: Generate subject_alt_ips
+    - name: Generate Patroni subject_alt_ips from ansible_host
       set_fact:
-        client_subject_alt_ips: "{{ groups.patroni | map('extract', hostvars, ['ansible_host']) | map('regex_replace', '^', 'IP:') | list }}"
+        patroni_server_subject_alt_ips_from_ansible_host: "{{ groups[patroni_play_group] | default([]) | map('extract', hostvars, ['ansible_host']) | map('regex_replace', '^', 'IP:') | list }}"
+      when: hostvars[inventory_hostname]['ansible_host'] is defined
 
-    - name: Print alt subjects ips
-      debug:
-        msg: "{{ client_subject_alt_ips }}"
-        verbosity: 2
-
-    - name: Generate subject_alt_names
+    - name: Generate Patroni subject_alt_ips from default ipv4 address
       set_fact:
-        client_subject_alt_names: "{{ groups.patroni | map('extract', hostvars, ['inventory_hostname']) | map('regex_replace', '^', 'DNS:') | list }}"
+        patroni_server_subject_alt_ips: "{{ groups[patroni_play_group] | default([]) | map('extract', hostvars, ['ansible_default_ipv4', 'address']) | map('regex_replace', '^', 'IP:') | list }}"
+      when: hostvars[inventory_hostname]['ansible_default_ipv4']['address'] is defined
 
-    - name: Print alt subjects names
-      debug:
-        msg: "{{ client_subject_alt_names }}"
-        verbosity: 2
+    - name: Generate Patroni subject_alt_names
+      set_fact:
+        patroni_server_subject_alt_names: "{{ groups[patroni_play_group] | default([]) | map('extract', hostvars, ['inventory_hostname']) | map('regex_replace', '^', 'DNS:') | list }}"
 
     - name: Generate an OpenSSL Certificate Signing Request for client
       community.crypto.openssl_csr:
         path: "{{ patroni_ssl_path }}/{{ patroni_self_signed_cert_name }}.csr"
         privatekey_path: "{{ patroni_ssl_path }}/{{ patroni_self_signed_cert_name }}.key"
         common_name: "{{ patroni_self_signed_cert_name }}"
-        subject_alt_name: "{{ (( groups.patroni | map('extract', hostvars, ['ansible_host']) | map('regex_replace', '^', 'IP:') | list | default([])) + (groups.patroni | map('extract', hostvars, ['inventory_hostname']) | map('regex_replace', '^', 'DNS:') | list | default([]))) }}"
+        subject_alt_name: "{{ patroni_server_subject_alt_ips | default([]) + patroni_server_subject_alt_names | default([]) + patroni_agent_subject_alt_ips | default([]) + patroni_agent_subject_alt_names | default([]) + patroni_server_subject_alt_ips_from_ansible_host | default([]) + patroni_agent_subject_alt_ips_from_ansible_host | default([]) }}"
         owner: postgres
         group: postgres
       register: patroni_csr
@@ -151,13 +161,13 @@
 - name: Put Patroni CA OpenSSL cert to PKI
   copy:
     content: "{{ patroni_ca_cert }}"
-    dest: "/etc/pki/ca-trust/source/anchors/CA-{{ patroni_self_signed_cert_name }}.crt"
-  register: ca_trust_anchors
+    dest: "{{ patroni_ssl_ca_trust_dir }}/CA-{{ patroni_self_signed_cert_name }}.crt"
+  register: ca_trust
   notify: Restart Patroni
 
 - name: Update CA trust
-  shell: update-ca-trust extract
-  when: ca_trust_anchors.changed
+  shell: "{{ patroni_ssl_update_ca_command }}"
+  when: ca_trust.changed
 
 - name: Put Patroni OpenSSL key
   copy:

tasks/config.yaml

@@ -30,7 +30,7 @@
 - name: Propagate Patroni config
   copy:
     content: "{{ patroni_config_combined | to_nice_yaml }}"
-    dest: "/etc/patroni/patroni.yml"
+    dest: "/etc/patroni/{{ patroni_config_name }}"
     owner: "postgres"
     group: "postgres"
     mode: 0644

tasks/locale.yaml

@@ -0,0 +1,42 @@
+- name: Install glibc-all-langpacks for RedHat
+  dnf:
+    name: glibc-all-langpacks
+    state: present
+  when: ansible_facts['os_family'] == 'RedHat'
+
+- name: Check if locale exists
+  shell: "locale -a | grep -i {{ patroni_postgresql_system_locale | regex_replace('-', '') | quote }}"
+  register: found_locale
+  changed_when: false
+  failed_when: false
+
+- name: Create locale
+  command: "localedef -i {{ patroni_postgresql_system_locale | regex_replace('(.*)\\..*', '\\1') | quote }} -f {{ patroni_postgresql_system_locale | regex_replace('.*\\.(.*)', '\\1') | quote }} {{ patroni_postgresql_system_locale | quote }}"
+  when: not ansible_check_mode and found_locale.rc != 0
+
+- name: Check if language exists
+  shell: "locale -a | grep -i {{ patroni_postgresql_system_language | regex_replace('-', '') | quote }}"
+  register: found_language
+  changed_when: false
+  failed_when: false
+
+- name: Create language
+  command: "localedef -i {{ patroni_postgresql_system_language | regex_replace('(.*)\\..*', '\\1') | quote }} -f {{ patroni_postgresql_system_language | regex_replace('.*\\.(.*)', '\\1') | quote }} {{ patroni_postgresql_system_language | quote }}"
+  when: not ansible_check_mode and found_language.rc != 0
+
+- name: Get current locale and language configuration
+  command: localectl status
+  register: locale_status
+  changed_when: false
+
+- name: Parse 'LANG' from current locale and language configuration
+  set_fact:
+    locale_lang: "{{ locale_status.stdout | regex_search('LANG=([^\n]+)', '\\1') | first }}"
+
+- name: Parse 'LANGUAGE' from current locale and language configuration
+  set_fact:
+    locale_language: "{{ locale_status.stdout | regex_search('LANGUAGE=([^\n]+)', '\\1') | default([locale_lang], true) | first }}"
+
+- name: Configure locale to '{{ patroni_postgresql_system_locale }}' and language to '{{ patroni_postgresql_system_language }}'
+  command: localectl set-locale LANG={{ patroni_postgresql_system_locale }} LANGUAGE={{ patroni_postgresql_system_language }}
+  changed_when: locale_lang != patroni_postgresql_system_locale or locale_language != patroni_postgresql_system_language

tasks/main.yaml

@@ -6,33 +6,39 @@
   vars:
     params:
       files:
+        - "{{ ansible_facts['distribution'] }}-{{ ansible_facts['distribution_major_version'] }}.yaml"
+        - "{{ ansible_facts['distribution'] }}-{{ ansible_facts['distribution_version'] }}.yaml"
+        - "{{ ansible_facts['os_family'] }}-{{ ansible_facts['distribution_major_version'] }}.yaml"
+        - "{{ ansible_facts['os_family'] }}-{{ ansible_facts['distribution_version'] }}.yaml"
         - "{{ ansible_facts['distribution'] }}.yaml"
         - "{{ ansible_facts['os_family'] }}.yaml"
       paths:
         - "vars"
-  tags: always, patroni_vars
+  tags: patroni_vars
 
-- name: Load host variables to override role vars
-  include_vars:
-    dir: "{{ inventory_dir }}/host_vars"
-    ignore_unknown_extensions: True
-    extensions:
-      - ''
-      - "yaml"
-      - "yml"
-  tags: patroni_override_role_vars
+- name: Set facts about needed vars
+  set_fact:
+    patroni_postgresql_home_dir: "{{ patroni_postgresql_home_dir }}"
+    patroni_postgresql_data_dir: "{{ patroni_postgresql_data_dir }}"
 
-- name: Load group variables to override role vars
-  include_vars:
-    dir: "{{ inventory_dir }}/group_vars"
-    ignore_unknown_extensions: True
-    extensions:
-      - ''
-      - "yaml"
-      - "yml"
-  tags: patroni_override_role_vars
+- name: "Set locale for PostgreSQL"
+  include_tasks: locale.yaml
+  tags: patroni_locale
 
-- name: Task name
+- name: "Install Patroni repository and deps for {{ ansible_facts['os_family'] }}"
+  include_tasks: "{{ ansible_facts['os_family'] }}/patroni_repos_and_deps.yaml"
+  when: patroni_install_official_repo
+  tags: patroni_repos_and_deps
+
+- name: "Install PostgreSQL for {{ ansible_facts['os_family'] }}"
+  include_tasks: "{{ ansible_facts['os_family'] }}/postgresql_install.yaml"
+  tags: patroni_install
+
+- name: "Manage TLS/SSL certificates"
+  include_tasks: cacert.yaml
+  when: patroni_ssl
+
+- name: "Check if patroni.yaml exist"
   stat:
     path: /etc/patroni/patroni.yaml
   register: patroni_config
@@ -59,7 +65,6 @@
 - name: "Dynamic Patroni configuration"
   include_tasks: dynamic_config.yaml
   when:
-  #- patroni_config.stat.exists
     - patroni_postgresql_dynamic_parameters
   tags: patroni_dynamic_configure
 

templates/patroni.yaml.j2

@@ -124,10 +124,10 @@ postgresql:
   listen: {{ hostvars[inventory_hostname]['ansible_host'] }},127.0.0.1:{{ patroni_postgresql_port }}
   connect_address: {{ hostvars[inventory_hostname]['ansible_host'] }}:{{ patroni_postgresql_port }}
   use_unix_socket: true
-  data_dir: /var/lib/pgsql/{{ patroni_postgresql_major_version }}/data
-  bin_dir: /usr/pgsql-{{ patroni_postgresql_major_version }}/bin
-  config_dir: /var/lib/pgsql/{{ patroni_postgresql_major_version }}/data
-  pgpass: /var/lib/pgsql/.pgpass_patroni
+  data_dir: {{ patroni_postgresql_home_dir }}/{{ patroni_postgresql_major_version }}/data
+  bin_dir: {{ patroni_postgresql_bin_dir }}
+  config_dir: {{ patroni_postgresql_home_dir }}/{{ patroni_postgresql_major_version }}/data
+  pgpass: {{ patroni_postgresql_home_dir }}/.pgpass_patroni
   authentication:
     replication:
       username: {{ patroni_replication_username }}

vars/Debian-11.yaml

@@ -0,0 +1,40 @@
+patroni_apt_key: 
+  - name: org.postgresql.gpg
+    url: "https://www.postgresql.org/media/keys/ACCC4CF8.asc"
+    keyring: /etc/apt/trusted.gpg.d/org.postgresql.gpg
+patroni_apt_repository:
+  - repo: deb http://apt.postgresql.org/pub/repos/apt {{ ansible_distribution_release }}-pgdg main
+    filename: postgresql
+
+patroni_deps_packages:
+  - gnupg
+  - python3-psycopg2
+  - python3-consul
+  - python3-zookeeper
+  - python3-etcd
+
+# Patroni variables
+patroni_package_name: "patroni"
+patroni_package: "{{ patroni_package_name }}={{ patroni_version }}-{{ patroni_version_build }}"
+patroni_version_build: "1.pgdg110+1"
+patroni_unit_name: "patroni"
+patroni_config_name: "config.yml"
+
+# PostgreSQL variables
+patroni_postgresql_package_name: "postgresql-{{ patroni_postgresql_major_version }}"
+patroni_postgresql_package: "{{ patroni_postgresql_package_name }}={{ patroni_postgresql_version }}-{{ patroni_postgresql_version_build }}"
+patroni_postgresql_version_build: "1.pgdg110+1"
+patroni_postgresql_cluster_name: "main"
+patroni_postgresql_data_dir: "/var/lib/postgresql/{{ patroni_postgresql_major_version }}/{{ patroni_postgresql_cluster_name }}" 
+patroni_postgresql_wal_dir: "" 
+patroni_postgresql_conf_dir: "/etc/postgresql/{{ patroni_postgresql_major_version }}/{{ patroni_postgresql_cluster_name }}"
+patroni_postgresql_bin_dir: "/usr/lib/postgresql/{{ patroni_postgresql_major_version }}/bin"
+patroni_postgresql_log_dir: "/var/log/postgresql"
+patroni_postgresql_unix_socket_dir: "/var/run/postgresql"
+patroni_postgresql_home_dir: "/var/lib/postgresql"
+patroni_postgresql_bin_dir: "/usr/lib/postgresql/{{ patroni_postgresql_major_version }}/bin"
+patroni_postgresql_unit_name: "postgresql@{{ patroni_postgresql_major_version}}-{{ patroni_postgresql_cluster_name }}"
+
+# SSL variables
+patroni_ssl_update_ca_command: "update-ca-certificates --fresh"
+patroni_ssl_ca_trust_dir: "/usr/local/share/ca-certificates"

vars/Debian.yaml

@@ -1,21 +0,0 @@
-patroni_apt_key: 
-  - name: org.postgresql.gpg
-    url: "https://www.postgresql.org/media/keys/ACCC4CF8.asc"
-    keyring: /etc/apt/trusted.gpg.d/org.postgresql.gpg
-patroni_apt_repository:
-  - repo: deb http://apt.postgresql.org/pub/repos/apt {{ ansible_distribution_release }}-pgdg main
-    filename: postgresql
-
-patroni_postgresql_package: "{{ patroni_postgresql_package_name }}-{{ patroni_postgresql_major_version }}={{ patroni_postgresql_version }}"
-patroni_package: "{{ patroni_package_name }}={{ patroni_version }}"
-
-
-# PostgreSQL variables
-patroni_postgresql_cluster_name: "main"
-patroni_postgresql_data_dir: "{{ patroni_postgresql_home_dir }}/{{ patroni_postgresql_major_version }}/{{ patroni_postgresql_cluster_name }}"  # You can specify custom data dir path
-patroni_postgresql_wal_dir: ""  # custom WAL dir path (symlink will be created) [optional]
-patroni_postgresql_conf_dir: "/etc/postgresql/{{ patroni_postgresql_major_version }}/{{ patroni_postgresql_cluster_name }}"
-patroni_postgresql_bin_dir: "/usr/lib/postgresql/{{ patroni_postgresql_major_version }}/bin"
-patroni_postgresql_log_dir: "/var/log/postgresql"
-patroni_postgresql_unix_socket_dir: "/var/run/postgresql"
-patroni_postgresql_home_dir: "/var/lib/postgresql"

vars/RedHat.yaml

@@ -10,55 +10,24 @@ patroni_default_packages:
   - "{{ patroni_package_name }}-etcd-{{ patroni_version }}"
   - "{{ patroni_package_name }}-zookeeper-{{ patroni_version }}"
 
-patroni_python39_packages:
-  - "{{ patroni_package_name }}-{{ patroni_version }}"
-  - python39-consul
-  - python39-etcd
-  - python3.9
-  - python39-six
-  - python39-aio-pika
-  - python39-aiodns
-  - python39-aiohttp
-  - python39-aiormq
-  - python39-aiosignal
-  - python39-async-timeout
-  - python39-attrs
-  - python39-brotli
-  - python39-cchardet
-  - python39-certifi
-  - python39-cffi
-  - python39-chardet
-  - python39-charset-normalizer
-  - python39-click
-  - python39-consul
-  - python39-dnspython
-  - python39-dotenv
-  - python39-etcd
-  - python39-frozenlist
-  - python39-idna
-  - python39-multidict
-  - python39-pamqp
-  - python39-ply
-  - python39-prettytable
-  - python39-psutil
-  - python39-psycopg2
-  - python39-pycares
-  - python39-pycparser
-  - python39-pydantic
-  - python39-pysocks
-  - python39-pyyaml
-  - python39-requests
-  - python39-typing-extensions
-  - python39-urllib3
-  - python39-wcwidth
-  - python39-yarl
-  - python39-ydiff
-  - python39-dateutil
+# Patroni variables
+patroni_package_name: "patroni"
+patroni_package: "{{ patroni_package_name }}-{{ patroni_version }}"
+patroni_unit_name: "patroni"
+patroni_config_name: "patroni.yml"
 
-patroni_postgresql_data_dir: "{{ patroni_postgresql_home_dir }}/{{ patroni_postgresql_major_version }}/data"  # You can specify custom data dir path
-patroni_postgresql_wal_dir: ""  # custom WAL dir path (symlink will be created) [optional]
+# PostgreSQL variables
+patroni_postgresql_package_name: "postgresql"
+patroni_postgresql_package: "{{ patroni_postgresql_package_name }}-{{ patroni_postgresql_version }}"
+patroni_postgresql_data_dir: "{{ patroni_postgresql_home_dir }}/{{ patroni_postgresql_major_version }}/data"
+patroni_postgresql_wal_dir: ""
 patroni_postgresql_conf_dir: "{{ patroni_postgresql_data_dir }}"
-patroni_postgresql_bin_dir: "/usr/pgsql-{{ patroni_postgresql_version }}/bin"
 patroni_postgresql_log_dir: "/var/log/postgresql"
 patroni_postgresql_unix_socket_dir: "/var/run/postgresql"
 patroni_postgresql_home_dir: "/var/lib/pgsql"
+patroni_postgresql_bin_dir: "/usr/pgsql-{{ patroni_postgresql_major_version }}/bin"
+patroni_postgresql_unit_name: "postgresql-{{ patroni_postgresql_major_version }}"
+
+# SSL variables
+patroni_ssl_update_ca_command: "update-ca-trust extract"
+patroni_ssl_ca_trust_dir: "/etc/pki/ca-trust/source/anchors"

vars/Ubuntu-20.04.yaml

@@ -0,0 +1,40 @@
+patroni_apt_key: 
+  - name: org.postgresql.gpg
+    url: "https://www.postgresql.org/media/keys/ACCC4CF8.asc"
+    keyring: /etc/apt/trusted.gpg.d/org.postgresql.gpg
+patroni_apt_repository:
+  - repo: deb http://apt.postgresql.org/pub/repos/apt {{ ansible_distribution_release }}-pgdg main
+    filename: postgresql
+
+patroni_deps_packages:
+  - gnupg
+  - python3-psycopg2
+  - python3-consul
+  - python3-zookeeper
+  - python3-etcd
+
+# Patroni variables
+patroni_package_name: "patroni"
+patroni_package: "{{ patroni_package_name }}={{ patroni_version }}-{{ patroni_version_build }}"
+patroni_version_build: "1.pgdg20.04+1"
+patroni_unit_name: "patroni"
+patroni_config_name: "config.yml"
+
+# PostgreSQL variables
+patroni_postgresql_package_name: "postgresql-{{ patroni_postgresql_major_version }}"
+patroni_postgresql_package: "{{ patroni_postgresql_package_name }}={{ patroni_postgresql_version }}-{{ patroni_postgresql_version_build }}"
+patroni_postgresql_version_build: "1.pgdg20.04+1"
+patroni_postgresql_cluster_name: "main"
+patroni_postgresql_data_dir: "/var/lib/postgresql/{{ patroni_postgresql_major_version }}/{{ patroni_postgresql_cluster_name }}" 
+patroni_postgresql_wal_dir: "" 
+patroni_postgresql_conf_dir: "/etc/postgresql/{{ patroni_postgresql_major_version }}/{{ patroni_postgresql_cluster_name }}"
+patroni_postgresql_bin_dir: "/usr/lib/postgresql/{{ patroni_postgresql_major_version }}/bin"
+patroni_postgresql_log_dir: "/var/log/postgresql"
+patroni_postgresql_unix_socket_dir: "/var/run/postgresql"
+patroni_postgresql_home_dir: "/var/lib/postgresql"
+patroni_postgresql_bin_dir: "/usr/lib/postgresql/{{ patroni_postgresql_major_version }}/bin"
+patroni_postgresql_unit_name: "postgresql@{{ patroni_postgresql_major_version}}-{{ patroni_postgresql_cluster_name }}"
+
+# SSL variables
+patroni_ssl_update_ca_command: "update-ca-certificates --fresh"
+patroni_ssl_ca_trust_dir: "/usr/local/share/ca-certificates"

vars/Ubuntu-22.04.yaml

@@ -0,0 +1,40 @@
+patroni_apt_key: 
+  - name: org.postgresql.gpg
+    url: "https://www.postgresql.org/media/keys/ACCC4CF8.asc"
+    keyring: /etc/apt/trusted.gpg.d/org.postgresql.gpg
+patroni_apt_repository:
+  - repo: deb http://apt.postgresql.org/pub/repos/apt {{ ansible_distribution_release }}-pgdg main
+    filename: postgresql
+
+patroni_deps_packages:
+  - gnupg
+  - python3-psycopg2
+  - python3-consul
+  - python3-zookeeper
+  - python3-etcd
+
+# Patroni variables
+patroni_package_name: "patroni"
+patroni_package: "{{ patroni_package_name }}={{ patroni_version }}-{{ patroni_version_build }}"
+patroni_version_build: "1.pgdg22.04+1"
+patroni_unit_name: "patroni"
+patroni_config_name: "config.yml"
+
+# PostgreSQL variables
+patroni_postgresql_package_name: "postgresql-{{ patroni_postgresql_major_version }}"
+patroni_postgresql_package: "{{ patroni_postgresql_package_name }}={{ patroni_postgresql_version }}-{{ patroni_postgresql_version_build }}"
+patroni_postgresql_version_build: "1.pgdg22.04+1"
+patroni_postgresql_cluster_name: "main"
+patroni_postgresql_data_dir: "/var/lib/postgresql/{{ patroni_postgresql_major_version }}/{{ patroni_postgresql_cluster_name }}" 
+patroni_postgresql_wal_dir: "" 
+patroni_postgresql_conf_dir: "/etc/postgresql/{{ patroni_postgresql_major_version }}/{{ patroni_postgresql_cluster_name }}"
+patroni_postgresql_bin_dir: "/usr/lib/postgresql/{{ patroni_postgresql_major_version }}/bin"
+patroni_postgresql_log_dir: "/var/log/postgresql"
+patroni_postgresql_unix_socket_dir: "/var/run/postgresql"
+patroni_postgresql_home_dir: "/var/lib/postgresql"
+patroni_postgresql_bin_dir: "/usr/lib/postgresql/{{ patroni_postgresql_major_version }}/bin"
+patroni_postgresql_unit_name: "postgresql@{{ patroni_postgresql_major_version}}-{{ patroni_postgresql_cluster_name }}"
+
+# SSL variables
+patroni_ssl_update_ca_command: "update-ca-certificates --fresh"
+patroni_ssl_ca_trust_dir: "/usr/local/share/ca-certificates"