[REPO SYNC] add support for CentOS8 (#14)

* 🤖 sync with cloudalchemy/skeleton (SHA: 8cf4d397): add support for CentOS8

* vars: add support for new OSes from redhat family

Author: cloudalchemybot

.travis/test.sh

@@ -2,13 +2,13 @@
 
 set -euo pipefail
 
-if [ ! -d "./molecule/latest" ]; then
-	tox
+if [ ! -d "./molecule/latest" ]; then	
+	tox -- molecule test --all
 	exit 0
 fi
 
 if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
-	tox -- molecule test --all --destroy never
+	tox -- molecule test --all --destroy always
 else
 	tox -- molecule test -s default --destroy always
 	if [ -d "./molecule/alternative" ]; then

meta/main.yml

@@ -18,6 +18,7 @@ galaxy_info:
     - name: EL
       versions:
         - 7
+        - 8
     - name: Fedora
       versions:
         - 30

molecule/default/molecule.yml

@@ -24,8 +24,8 @@ platforms:
     privileged: true
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
-  - name: jessie
-    image: paulfantom/debian-molecule:8
+  - name: buster
+    image: paulfantom/debian-molecule:10
     docker_host: "${DOCKER_HOST:-unix://var/run/docker.sock}"
     privileged: true
     volumes:
@@ -36,12 +36,22 @@ platforms:
     privileged: true
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
+  - name: centos8
+    image: paulfantom/centos-molecule:8
+    docker_host: "${DOCKER_HOST:-unix://var/run/docker.sock}"
+    privileged: true
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:ro
+    groups:
+      - python3
   - name: fedora
-    image: paulfantom/fedora-molecule:27
+    image: paulfantom/fedora-molecule:30
     docker_host: "${DOCKER_HOST:-unix://var/run/docker.sock}"
     privileged: true
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
+    groups:
+      - python3
 provisioner:
   name: ansible
   lint:
@@ -51,6 +61,10 @@ provisioner:
     prepare: prepare.yml
     converge: playbook.yml
     destroy: destroy.yml
+  inventory:
+    group_vars:
+      python3:
+        ansible_python_interpreter: /usr/bin/python3
 scenario:
   name: default
 verifier:

tasks/main.yml

@@ -2,6 +2,9 @@
 - name: Gather variables for each operating system
   include_vars: "{{ item }}"
   with_first_found:
+    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
+    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
+    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
     - "{{ ansible_distribution_file_variety | lower }}.yml"
     - "{{ ansible_distribution | lower }}.yml"
     - "{{ ansible_os_family | lower }}.yml"

vars/redhat-7.yml

@@ -0,0 +1,4 @@
+---
+process_exporter_dependencies:
+  - libselinux-python
+  - policycoreutils-python

vars/redhat.yml

@@ -1,4 +1,4 @@
 ---
 process_exporter_dependencies:
-  - libselinux-python
-  - policycoreutils-python
+  - python3-libselinux
+  - python3-policycoreutils