Adding tests for amazonlinux:2

.travis.yml

@@ -1,6 +1,5 @@
 # .travis.yml
 ---
-
 dist: trusty
 sudo: required
 language: python
@@ -86,6 +85,10 @@ env:
     DISTRIBUTION=centos
     DIST_VERSION=7-builded
     MONGODB_VERSION=3.4
+  - >
+    DISTRIBUTION=amazonlinux
+    DIST_VERSION=2-builded
+    MONGODB_VERSION=4.0
 
 services:
   - docker

tests/Dockerfile.amazonlinux_2-builded

@@ -0,0 +1,14 @@
+FROM amazonlinux:2
+
+# This is needed so that ansible managed to read "ansible_default_ipv4"
+RUN yum install iproute -y
+
+# This step is needed since standard CentOS docker image does not come with init-functions installed by default.
+# This package seems to be required for Mongo 3.2 and downwards
+RUN yum install initscripts -y
+
+# we can has SSH
+EXPOSE 22
+
+# pepare for takeoff
+CMD ["/usr/sbin/init"]