Upgrade repo for Ubuntu 22.04. (#190)

* Upgrade repo for Ubuntu 22.04.

* Remove unnecessary Dockerfile from Molecule configuration.

* Add python3-distutils package required by Ubuntu 22.04.

* Use postgresql_privs module to set database user permissions.

* Update linting.

* Remove ntp from base packages installed as it is no longer necessary.

Author: YPCrumble

.ansible-lint

@@ -1,3 +1,12 @@
+---
+
 skip_list:
  - ANSIBLE0006
  - ANSIBLE0012
+ # TODO: Remove free-form from the repo.
+ - no-free-form
+ - name[missing]
+ # TODO: Fix this.
+ - name[casing]
+ # TODO: Test removing this from each task and see if there is a workaround.
+ - no-changed-when

.github/workflows/molecule.yml

@@ -7,12 +7,12 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [3.6, 3.7]
+        python-version: [3.9, "3.10", 3.11]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies

.yamllint

@@ -1,3 +1,5 @@
+---
+
 extends: default
 
 rules:

README.md

@@ -23,7 +23,7 @@ Environment-specific settings are in the `group_vars` directory.
 A `certbot` role is also included for automatically generating and renewing
 trusted SSL certificates with [Let's Encrypt][lets-encrypt].
 
-**Tested with OS:** Ubuntu 18.04 LTS (64-bit), Ubuntu 16.04 LTS (64-bit).
+**Tested with OS:** Ubuntu 22.04 LTS (64-bit), Ubuntu 20.04 LTS (64-bit).
 
 **Tested with Cloud Providers:** [Digital Ocean][digital-ocean], [AWS][aws], [Rackspace][rackspace]
 
@@ -313,9 +313,9 @@ to run during deployment in most Django environments.
 
 ### Changing the Ubuntu release
 
-The [Vagrantfile](Vagrantfile) uses the Ubuntu 20.04 LTS Vagrant box for a
+The [Vagrantfile](Vagrantfile) uses the Ubuntu 22.04 LTS Vagrant box for a
 64-bit PC that is published by Canonical in HashiCorp Atlas. To use Ubuntu
-18.04 LTS instead, change the `config.vm.box` setting to `ubuntu/bionic64`.
+20.04 LTS instead, change the `config.vm.box` setting to `ubuntu/focal64`.
 
 ### Changing the Python version used by your application
 

Vagrantfile

@@ -5,7 +5,7 @@
 VAGRANTFILE_API_VERSION = "2"
 
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
-  config.vm.box = "ubuntu/focal64"
+  config.vm.box = "ubuntu/jammy64"
   config.ssh.forward_agent = false
   config.vm.define "my-cool-app.local", primary: true do |app|
     app.vm.hostname = "my-cool-app"

dbservers.yml

@@ -9,7 +9,7 @@
     update_apt_cache: true
 
   module_defaults:
-    apt:
+    ansible.builtin.apt:
       force_apt_get: true
 
   roles:

docker/Dockerfile

@@ -1,5 +1,5 @@
 # Use the official Ubuntu 20.04 base image from the Docker repository
-FROM ubuntu:focal
+FROM ubuntu:jammy
 
 # Allow processes to detect that they are being run in a container
 ENV container oci

group_vars/development/vars.yml

@@ -11,7 +11,7 @@ application_name: django_default_project
 #
 # More info here: https://launchpad.net/~fkrull/+archive/ubuntu/deadsnakes
 enable_deadsnakes_ppa: true
-virtualenv_python_version: python3.9
+virtualenv_python_version: python3.11
 
 
 # Git settings.

molecule/default/Dockerfile.j2

@@ -1,11 +1,12 @@
 ---
 # See https://github.com/metacloud/molecule/issues/843#issuecomment-304710797
 # and https://github.com/metacloud/molecule/blob/v2/test/scenarios/driver/ec2/molecule/default/playbook.yml#L1-L13
-- hosts: all
+- name: Converge
+  hosts: all
   gather_facts: false
   tasks:
     - name: Install Python3 for Ansible
-      raw: test -e /usr/bin/python3 || (apt -y update && apt install -y python3-minimal)
+      ansible.builtin.raw: test -e /usr/bin/python3 || (apt -y update && apt install -y python3-minimal)
       become: true
       changed_when: false
 
@@ -17,11 +18,11 @@
 
   tasks:
     - name: Install Python3
-      raw: apt-get install python3-minimal
+      ansible.builtin.raw: apt-get install python3-minimal
       changed_when: false
 
   module_defaults:
-    apt:
+    ansible.builtin.apt:
       force_apt_get: true
 
   roles: