CentOS 8 support (#29)

* Load vars and tasks by OS family instaed of package manager. Fix Dockerfile for CentOS 8.
* Config for CentOS 8 and others
* Make monthly repo checking the default

README.md

@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/borgbase/ansible-role-borgbackup.svg?branch=master)](https://travis-ci.org/borgbase/ansible-role-borgbackup) [![Ansible Galaxy](https://img.shields.io/ansible/role/30531)](https://galaxy.ansible.com/m3nu/ansible_role_borgbackup)
 
-Set up encrypted, compressed and deduplicated backups using [BorgBackup](https://borgbackup.readthedocs.io/en/stable/) and [Borgmatic](https://github.com/witten/borgmatic). Currently supports Debian/Ubuntu and CentOS/RHEL/Fedora.
+Set up encrypted, compressed and deduplicated backups using [BorgBackup](https://borgbackup.readthedocs.io/en/stable/) and [Borgmatic](https://github.com/witten/borgmatic). Currently supports Debian/Ubuntu and CentOS/Red Hat.
 
 Works great with [BorgBase.com](https://www.borgbase.com) - Simple and Secure Hosting for your Borg Repositories.
 

molecule/default/Dockerfile.j2

@@ -14,9 +14,9 @@ ENV {{ var }} {{ value }}
 {% endfor %}
 {% endif %}
 
-RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates iproute2 && apt-get clean; \
-    elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install python sudo python-devel python*-dnf bash iproute && dnf clean all; \
-    elif [ $(command -v yum) ]; then yum makecache fast && yum install -y python sudo yum-plugin-ovl bash iproute && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \
+RUN if [ $(command -v apt-get) ]; then apt-get update && apt-get install -y python sudo bash ca-certificates iproute2 python-apt aptitude && apt-get clean; \
+    elif [ $(command -v dnf) ]; then dnf makecache && dnf --assumeyes install /usr/bin/python3 /usr/bin/python3-config /usr/bin/dnf-3 sudo bash iproute && dnf clean all; \
+    elif [ $(command -v yum) ]; then yum makecache fast && yum install -y /usr/bin/python /usr/bin/python2-config sudo yum-plugin-ovl bash iproute && sed -i 's/plugins=0/plugins=1/g' /etc/yum.conf && yum clean all; \
     elif [ $(command -v zypper) ]; then zypper refresh && zypper install -y python sudo bash python-xml iproute2 && zypper clean -a; \
     elif [ $(command -v apk) ]; then apk update && apk add --no-cache python sudo bash ca-certificates; \
     elif [ $(command -v xbps-install) ]; then xbps-install -Syu && xbps-install -y python sudo bash ca-certificates iproute2 && xbps-remove -O; fi

molecule/default/molecule.yml

@@ -8,14 +8,20 @@ lint:
 platforms:
   - name: centos-7
     image: centos:7
-  # - name: centos-latest
-  #   image: centos:latest
+  - name: centos-latest
+    image: centos:latest
+  # - name: fedora-latest  # epel package not available
+  #   image: fedora:latest
   - name: debian-oldstable
     image: debian:oldstable
   - name: debian-stable
     image: debian:stable
-  # - name: ubuntu-latest
-  #   image: ubuntu:latest
+  - name: ubuntu-xenial
+    image: ubuntu:xenial
+  # - name: ubuntu-trusty  # Python too old
+  #   image: ubuntu:trusty
+  - name: ubuntu-latest
+    image: ubuntu:latest
 provisioner:
   name: ansible
   lint:

tasks/main.yml

@@ -1,9 +1,15 @@
 ---
 - name: Include OS-specific variables
-  include_vars: '{{ ansible_pkg_mgr }}.yml'
+  include_vars: "{{ item }}"
+  with_first_found:
+    - "{{ ansible_os_family }}-{{ ansible_distribution_major_version }}.yml"
+    - "{{ ansible_os_family }}.yml"
 
 - name: Run OS-specific setup
-  include: "{{ ansible_pkg_mgr }}.yml"
+  include: "{{ item }}"
+  with_first_found:
+    - "{{ ansible_os_family }}-{{ ansible_distribution_major_version }}.yml"
+    - "{{ ansible_os_family }}.yml"
 
 - name: Install required System Packages
   package:

vars/RedHat-8.yml

@@ -0,0 +1,21 @@
+---
+borg_packages:
+  - libacl-devel
+  - libacl
+  - gcc
+  - gcc-c++
+  - openssl-devel
+  - python3-pip
+  - python3-wheel
+  - python3-devel
+  - python3-setuptools
+  - openssh-clients
+  - cronie
+
+python_bin: python3
+pip_bin: pip3
+
+borg_python_packages:
+  - cython
+  - borgbackup
+  - borgmatic