From 655de8d9ca208cf7af159984ba626dfc48751e24 Mon Sep 17 00:00:00 2001
From: Vitaliy Kukharik <37010174+vitabaks@users.noreply.github.com>
Date: Tue, 7 Nov 2023 15:03:15 +0300
Subject: [PATCH] Remove compatibility with Ubuntu 18.04 (#495)

---
 .github/workflows/molecule.yml               |  3 --
 .github/workflows/molecule_pgpro.yml         |  1 -
 .github/workflows/schedule_pg_ubuntu1804.yml | 32 --------------------
 README.md                                    |  1 -
 group_vars/all                               |  2 +-
 vars/Debian.yml                              |  1 -
 6 files changed, 1 insertion(+), 39 deletions(-)
 delete mode 100644 .github/workflows/schedule_pg_ubuntu1804.yml

diff --git a/.github/workflows/molecule.yml b/.github/workflows/molecule.yml
index fb1c55180..609200d53 100644
--- a/.github/workflows/molecule.yml
+++ b/.github/workflows/molecule.yml
@@ -31,9 +31,6 @@ jobs:
           - distro: ubuntu2004
             tag: latest
             namespace: geerlingguy
-          - distro: ubuntu1804
-            tag: latest
-            namespace: geerlingguy
           - distro: rockylinux8
             tag: latest
             namespace: geerlingguy
diff --git a/.github/workflows/molecule_pgpro.yml b/.github/workflows/molecule_pgpro.yml
index bcc07ec13..07c4e093c 100644
--- a/.github/workflows/molecule_pgpro.yml
+++ b/.github/workflows/molecule_pgpro.yml
@@ -15,7 +15,6 @@ jobs:
           - centos8
           - debian10
           - debian11
-          - ubuntu1804
           - ubuntu2004
           - ubuntu2204
 
diff --git a/.github/workflows/schedule_pg_ubuntu1804.yml b/.github/workflows/schedule_pg_ubuntu1804.yml
deleted file mode 100644
index 46d745ee7..000000000
--- a/.github/workflows/schedule_pg_ubuntu1804.yml
+++ /dev/null
@@ -1,32 +0,0 @@
----
-name: scheduled PostgreSQL (Ubuntu 18.04)
-
-on:
-  schedule:
-    - cron: "30 0 * * *"
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Set TERM environment variable
-        run: echo "TERM=xterm" >> $GITHUB_ENV
-
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Set up Python 3.10
-        uses: actions/setup-python@v4
-        with:
-          python-version: "3.10"
-
-      - name: Install dependencies
-        run: make bootstrap-dev
-
-      - name: Run Molecule tests
-        run: make molecule-test
-        env:
-          PY_COLORS: "1"
-          ANSIBLE_FORCE_COLOR: "1"
-          IMAGE_DISTRO: ubuntu1804
diff --git a/README.md b/README.md
index e78b93ed9..8372ee8f8 100644
--- a/README.md
+++ b/README.md
@@ -148,7 +148,6 @@ _Table of results of daily automated testing of cluster deployment:_
 | 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 18.04 | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_ubuntu1804.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_ubuntu1804.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) |
 | CentOS Stream 8 | [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vitabaks/postgresql_cluster/schedule_pg_centosstream8.yml?branch=master)](https://github.com/vitabaks/postgresql_cluster/actions/workflows/schedule_pg_centosstream8.yml) |
diff --git a/group_vars/all b/group_vars/all
index 4b558d62b..2398199e3 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -15,6 +15,6 @@ os_minimum_versions:
   CentOS: 7
   Rocky: 8.4
   OracleLinux: 7
-  Ubuntu: 18.04
+  Ubuntu: 20.04
   Debian: 10
   AlmaLinux: 8.3
diff --git a/vars/Debian.yml b/vars/Debian.yml
index 8c47c45f7..3a3952945 100644
--- a/vars/Debian.yml
+++ b/vars/Debian.yml
@@ -31,7 +31,6 @@ os_specific_packages:
   Debian-10: [python, python-dev, python-psycopg2, python-setuptools]
   Debian-11: [python3]  # python 2 is not required
   Debian-12: [python3]  # python 2 is not required
-  Ubuntu-18: [python, python-dev, python-psycopg2, python-setuptools]
   Ubuntu-20: [python3]  # python 2 is not required
   Ubuntu-22: [python3]  # python 2 is not required
 system_packages: