Remove support for RHEL 7, Debian 10 and Ubuntu 20.04 (#729)

.github/workflows/molecule.yml

@@ -22,18 +22,12 @@ jobs:
           - distro: debian11
             tag: latest
             namespace: geerlingguy
-          - distro: debian10
-            tag: latest
-            namespace: geerlingguy
           - distro: ubuntu2404
             tag: latest
             namespace: geerlingguy
           - distro: ubuntu2204
             tag: latest
             namespace: geerlingguy
-          - distro: ubuntu2004
-            tag: latest
-            namespace: geerlingguy
           - distro: rockylinux8
             tag: latest
             namespace: geerlingguy

README.md

@@ -88,8 +88,8 @@ It requires the installation of a consul in client mode on each application serv
 RedHat and Debian based distros (x86_64)
 
 ###### Supported Linux Distributions:
-- **Debian**: 10, 11, 12
-- **Ubuntu**: 20.04, 22.04, 24.04
+- **Debian**: 11, 12
+- **Ubuntu**: 22.04, 24.04
 - **CentOS Stream**: 9
 - **Oracle Linux**: 8, 9
 - **Rocky Linux**: 8, 9
@@ -103,11 +103,10 @@ all supported PostgreSQL versions
 _Table of results of daily automated testing of cluster deployment:_
 | Distribution | Test result |
 |--------------|:----------:|
-| Debian 10    | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_debian10.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_debian10.yml) |
 | Debian 11    | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_debian11.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_debian11.yml) |
 | Debian 12    | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_debian11.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_debian12.yml) |
-| Ubuntu 20.04 | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_ubuntu2004.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_ubuntu2004.yml) |
 | Ubuntu 22.04 | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_ubuntu2204.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_ubuntu2204.yml) |
+| Ubuntu 24.04 | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_ubuntu2204.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_ubuntu2404.yml) |
 | CentOS Stream 9 | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_centosstream9.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_centosstream9.yml) |
 | Oracle Linux 8 | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_oracle_linux8.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_oracle_linux8.yml) |
 | Oracle Linux 9 | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_oracle_linux9.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_oracle_linux9.yml) |

deploy_pgcluster.yml

@@ -62,17 +62,10 @@
       tags: always
 
   tasks:
-    - name: Clean yum cache
-      ansible.builtin.command: yum clean all
-      when:
-        - ansible_os_family == "RedHat"
-        - ansible_distribution_major_version == '7'
-
     - name: Clean dnf cache
       ansible.builtin.command: dnf clean all
       when:
         - ansible_os_family == "RedHat"
-        - ansible_distribution_major_version is version('8', '>=')
 
     - name: Update apt cache
       ansible.builtin.apt:

group_vars/all

@@ -11,10 +11,10 @@ os_valid_distributions:
   - AlmaLinux
 
 os_minimum_versions:
-  RedHat: 7
-  CentOS: 7
+  RedHat: 8
+  CentOS: 8
   Rocky: 8.4
-  OracleLinux: 7
-  Ubuntu: 20.04
-  Debian: 10
   AlmaLinux: 8.3
+  OracleLinux: 8
+  Ubuntu: 22.04
+  Debian: 11

molecule/default/converge.yml

@@ -33,16 +33,15 @@
       delegate_to: localhost
       run_once: true # noqa run-once
 
-    # Consul package for OracleLinux, Debian 10 (EOL) missing in HashiCorp repository
+    # Consul package for OracleLinux missing in HashiCorp repository
     # Only the installation of a binary file is supported
     - name: "Set variables: 'consul_install_from_repo: false' and 'patroni_installation_method: pip'"
       ansible.builtin.set_fact:
         consul_install_from_repo: false  # whether to install consul from repository as opposed to installing the binary directly
         patroni_installation_method: "pip"  # the "rpm" method is supported only for consul installed from the repository
       when:
         - dcs_type == "consul"
-        - ansible_distribution == "OracleLinux" or
-          (ansible_distribution == "Debian" and ansible_distribution_major_version == '10')
+        - ansible_distribution == "OracleLinux"
 
     - name: Set variables for custom PostgreSQL data and WAL directory test
       ansible.builtin.set_fact:

molecule/pg_upgrade/converge.yml

@@ -22,16 +22,15 @@
       delegate_to: localhost
       run_once: true # noqa run-once
 
-    # Consul package for OracleLinux, Debian 10 (EOL) missing in HashiCorp repository
+    # Consul package for OracleLinux missing in HashiCorp repository
     # Only the installation of a binary file is supported
     - name: "Set variables: 'consul_install_from_repo: false' and 'patroni_installation_method: pip'"
       ansible.builtin.set_fact:
         consul_install_from_repo: false  # whether to install consul from repository as opposed to installing the binary directly
         patroni_installation_method: "pip"  # the "rpm" method is supported only for consul installed from the repository
       when:
         - dcs_type == "consul"
-        - ansible_distribution == "OracleLinux" or
-          (ansible_distribution == "Debian" and ansible_distribution_major_version == '10')
+        - ansible_distribution == "OracleLinux"
 
     - name: Set variables for custom PostgreSQL data and WAL directory test
       ansible.builtin.set_fact:

roles/add-repository/tasks/main.yml

@@ -56,66 +56,6 @@
       when: install_epel_repo|bool
       tags: install_epel_repo
 
-    # Install SCL Repository
-    - name: Install Software Collections (SCL) repository for CentOS 7
-      ansible.builtin.package:
-        name: centos-release-scl-rh
-        state: present
-      register: package_status
-      until: package_status is success
-      delay: 5
-      retries: 3
-      when: install_scl_repo|bool and
-            (ansible_distribution == 'CentOS' and
-            ansible_distribution_major_version == '7')
-      tags: install_scl_repo
-
-    - name: Add Software Collections (SCL) repository for OracleLinux 7
-      ansible.builtin.yum_repository:
-        name: ol7_software_collections
-        description: Software Collection Library packages for Oracle Linux 7 (x86_64)
-        baseurl: https://yum.oracle.com/repo/OracleLinux/OL7/SoftwareCollections/x86_64/
-        gpgkey: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
-        gpgcheck: true
-        enabled: true
-      when: install_scl_repo|bool and
-            (ansible_distribution == "OracleLinux" and
-            ansible_distribution_major_version == '7')
-      tags: install_scl_repo
-
-      # Development repository (for llvm-toolset-7-clang)
-    - name: Add Development repository for OracleLinux 7
-      ansible.builtin.yum_repository:
-        name: ol7_developer
-        description: Packages for test and development - Oracle Linux 7 (x86_64)
-        baseurl: https://yum.oracle.com/repo/OracleLinux/OL7/developer/x86_64
-        gpgkey: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
-        gpgcheck: true
-        enabled: true
-      when: (ansible_distribution == "OracleLinux" and
-            ansible_distribution_major_version == '7')
-
-      # Optional Development repository (for libedit-devel)
-    - name: Add Optional Development repository for OracleLinux 7
-      ansible.builtin.yum_repository:
-        name: ol7_optional_developer
-        description: Developer preview optional packages for Development on Oracle Linux 7 (x86_64)
-        baseurl: https://yum.oracle.com/repo/OracleLinux/OL7/optional/developer/x86_64
-        gpgkey: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
-        gpgcheck: true
-        enabled: true
-      when: (ansible_distribution == "OracleLinux" and
-            ansible_distribution_major_version == '7')
-
-    - name: Enable Software Collections (SCL) repository for RedHat 7
-      become: true
-      become_user: root
-      ansible.builtin.command: subscription-manager repos --enable rhel-server-rhscl-7-rpms
-      when: install_scl_repo|bool and
-            (ansible_distribution == 'RedHat' and
-            ansible_distribution_major_version == '7')
-      tags: install_scl_repo
-
     # Add repository to install dependencies for postgresql<version>-devel package
     - block:
         # PowerTools repository