Support Ubuntu 16.04 LTS

Author: benwebber

.travis.yml

@@ -11,6 +11,7 @@ env:
     - OS=jessie64 PROCESS_CONTROL=systemd
     - OS=jessie64 PROCESS_CONTROL=supervisor
     - OS=trusty64 PROCESS_CONTROL=supervisor
+    - OS=xenial64 PROCESS_CONTROL=systemd
     - OS=centos7  PROCESS_CONTROL=systemd
 before_install:
   - sudo -E ./scripts/install-docker.sh

README.md

@@ -15,13 +15,14 @@ This role installs vanilla [Minecraft](https://minecraft.net/) and configures it
 
 ## Features
 
-* supports Debian 8, Ubuntu 14.04, and RHEL/CentOS 7
+* supports Debian 8, Ubuntu 14.04, Ubuntu 16.04, and RHEL/CentOS 7
 * supports different process supervisors on different platforms
 
     | OS           | Supervisor | systemd |
     |--------------|:----------:|:-------:|
     | Debian 8     | ✓          | ✓       |
     | Ubuntu 14.04 | ✓          |         |
+    | Ubuntu 16.04 |            | ✓       |
     | CentOS 7     |            | ✓       |
 
 * safely stops the server using [`stop`](http://minecraft.gamepedia.com/Commands#stop) when running under **systemd**

docker-compose.yml

@@ -11,3 +11,7 @@ services:
   trusty64:
     build: docker/trusty64/
     entrypoint: /sbin/init
+  xenial64:
+    build: docker/xenial64/
+    privileged: true
+    entrypoint: /sbin/init

docker/xenial64/Dockerfile

@@ -0,0 +1,20 @@
+# vim: set ft=dockerfile:
+
+FROM ubuntu:xenial
+
+# Colour output.
+ENV TERM=xterm
+
+RUN apt-get update -y \
+    && apt-get install -y software-properties-common \
+    && apt-add-repository ppa:ansible/ansible \
+    && apt-get update -y \
+    && apt-get --no-install-recommends install -y \
+      ansible \
+      net-tools \
+      ruby2.3 \
+    && apt-get autoremove \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN gem2.3 install serverspec

meta/main.yml

@@ -8,6 +8,7 @@ galaxy_info:
     - name: Ubuntu
       versions:
       - trusty
+      - xenial
     - name: Debian
       versions:
       - wheezy

tasks/systemd.yml

@@ -1,6 +1,6 @@
 ---
 - include: systemd/Ubuntu.yml
-  when: ansible_distribution == 'Ubuntu'
+  when: ansible_distribution == 'Ubuntu' and ansible_distribution_version | version_compare('16.04', '<')
 
 - name: install units
   template:

tasks/systemd/Ubuntu.yml

@@ -1,3 +1,3 @@
 - name: check supported version
   fail:
-    msg="Using systemd with {{ ansible_distribution }} is not supported. Use Supervisor instead."
+    msg: Using systemd with {{ ansible_distribution }} {{ ansible_distribution_version }} is not supported. Use Supervisor instead."