Add Rocky Linux/AlmaLinux support + Molecule tests (#123)

* Add Rocky Linux/AlmaLinux support + Molecule tests

* update CHANGELOG

CHANGELOG.md

@@ -6,6 +6,12 @@ SPDX-License-Identifier: GPL-3.0-or-later
 Changelog
 ---------
 
+**8.1.0**
+
+- add Rocky Linux support
+- add AlmaLinux support
+- add Molecule tests for Rocky Linux and AlmaLinux
+
 **8.0.0**
 
 - add `Debian 11 (Bullseye)` support

README.md

@@ -11,7 +11,7 @@ This Ansible role is used in my blog series [Kubernetes the not so hard way with
 
 In general WireGuard is a network tunnel (VPN) for IPv4 and IPv6 that uses UDP. If you need more information about [WireGuard](https://www.wireguard.io/) you can find a good introduction here: [Installing WireGuard, the Modern VPN](https://research.kudelskisecurity.com/2017/06/07/installing-wireguard-the-modern-vpn/).
 
-This role is mainly tested with Ubuntu 20.04 (Focal Fossa) and Archlinux. Ubuntu 18.04 (Bionic Beaver), Debian 10 (Buster), Debian 11 (Bullseye), Fedora 33 (or later) and CentOS 7/8 should also work and are tested via the provided "Molecule" tests (see further down below). It should also work with `Raspbian Buster` but for this one there is no test available. MacOS (see below) should also work partitially but is only best effort.
+This role is mainly tested with Ubuntu 20.04 (Focal Fossa) and Archlinux. Ubuntu 18.04 (Bionic Beaver), Debian 10 (Buster), Debian 11 (Bullseye), Fedora 33 (or later), CentOS 7/8, AlmaLinux and Rocky Linux should also work and are tested via the provided "Molecule" tests (see further down below). It should also work with `Raspbian Buster` but for this one there is no test available. MacOS (see below) should also work partitially but is only best effort.
 
 ### Running the VPN on MacOS
 

molecule/kvm/molecule.yml

@@ -115,6 +115,24 @@ platforms:
         ip: 192.168.10.110
     groups:
       - vpn
+  - name: test-wg-rocky8
+    box: generic/rocky8
+    interfaces:
+      - auto_config: true
+        network_name: private_network
+        type: static
+        ip: 192.168.10.120
+    groups:
+      - vpn
+  - name: test-wg-alma8
+    box: generic/alma8
+    interfaces:
+      - auto_config: true
+        network_name: private_network
+        type: static
+        ip: 192.168.10.130
+    groups:
+      - vpn
 
 provisioner:
   name: ansible
@@ -184,6 +202,16 @@ provisioner:
         wireguard_persistent_keepalive: "30"
         wireguard_endpoint: "192.168.10.110"
         ansible_python_interpreter: "/usr/bin/python3"
+      test-wg-rocky8:
+        wireguard_address: "10.10.10.120/24"
+        wireguard_port: 51820
+        wireguard_persistent_keepalive: "30"
+        wireguard_endpoint: "192.168.10.120"
+      test-wg-alma8:
+        wireguard_address: "10.10.10.130/24"
+        wireguard_port: 51820
+        wireguard_persistent_keepalive: "30"
+        wireguard_endpoint: "192.168.10.130"
 
 scenario:
   name: kvm

tasks/setup-almalinux-8.yml

@@ -0,0 +1,23 @@
+---
+# Copyright (C) 2021 Robert Wimmer
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+- name: (AlmaLinux 8) Install EPEL & ELRepo repository
+  yum:
+    name:
+      - epel-release
+      - elrepo-release
+    update_cache: true
+
+- name: (AlmaLinux 8) Ensure WireGuard DKMS package is removed
+  yum:
+    name:
+      - "wireguard-dkms"
+    state: absent
+
+- name: (AlmaLinux 8) Install WireGuard packages
+  yum:
+    name:
+      - "kmod-wireguard"
+      - "wireguard-tools"
+    state: present

tasks/setup-rocky-8.yml

@@ -0,0 +1,23 @@
+---
+# Copyright (C) 2021 Robert Wimmer
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+- name: (Rocky Linux 8) Install EPEL & ELRepo repository
+  yum:
+    name:
+      - epel-release
+      - elrepo-release
+    update_cache: true
+
+- name: (Rocky Linux 8) Ensure WireGuard DKMS package is removed
+  yum:
+    name:
+      - "wireguard-dkms"
+    state: absent
+
+- name: (Rocky Linux 8) Install WireGuard packages
+  yum:
+    name:
+      - "kmod-wireguard"
+      - "wireguard-tools"
+    state: present