- Stop testing with Docker containers, they're only a good fit for a very...

- Stop testing with Docker containers, they're only a good fit for a very limited use (cli applications, not services or system-level) and the speed of testing doesn't justify the work needed.

.travis.yml

@@ -4,20 +4,14 @@ python: ["2.7", "3.5"]
 dist: trusty
 sudo: True
 group: beta
-services: [docker]
 env:
     - platform: openbsd60
-      driver: vagrant
-    - &openbsd59 platform=openbsd59 driver=vagrant
+    - &openbsd59 platform=openbsd59
     - platform: xenial
-      driver: vagrant
     - platform: trusty
-      driver: vagrant
-    - &precise platform=precise driver=vagrant
-    - &jessie platform=jessie driver=vagrant
-    - &wheezy platform=wheezy driver=vagrant
-    - driver: docker
-      platform: all
+    - platform: precise
+    - platform: jessie
+    - platform: wheezy
 matrix:
     fast_finish: True
     allow_failures:
@@ -39,7 +33,7 @@ install:
 
 script:
   - pre-commit run --all-files
-  - molecule test --driver $driver --platform $platform
+  - molecule test --platform $platform
 
 notifications:
   webhooks: https://galaxy.ansible.com/api/v1/notifications/

README.rst

@@ -31,9 +31,8 @@ See :code:`tests/playbook.yml`.
 Testing
 -------
 
-Testing requires Python 2.7 and either Docker or Vagrant and Virtualbox.
-Install the Python dependencies, dependent roles and roles required for
-testing:
+Testing requires Python 2.7, Vagrant and Virtualbox. Install the Python
+dependencies, dependent roles and roles required for testing:
 
 .. code:: shell
 

molecule.yml

@@ -43,47 +43,3 @@ vagrant:
       vm.provider "virtualbox" do |v|
         v.customize "pre-boot", ["modifyvm", :id, "--hwvirtex", "off"]
       end
-
-docker:
-  containers:
-  - name: example-xenial
-    image: ubuntu
-    image_version: xenial
-    command: /sbin/init
-    privileged: True
-    volume_mounts:
-      - /sys/fs/cgroup:/sys/fs/cgroup
-      - /var/run/dbus/system_bus_socket:/var/run/dbus/system_bus_socket
-    environment:
-        DEBIAN_FRONTEND: noninteractive
-        container: docker
-  - name: example-trusty
-    image: ubuntu-upstart
-    image_version: trusty
-    environment:
-        DEBIAN_FRONTEND: noninteractive
-        container: docker
-  - name: example-precise
-    image: ubuntu
-    image_version: precise
-    environment:
-        DEBIAN_FRONTEND: noninteractive
-        container: docker
-  - name: example-jessie
-    image: debian
-    image_version: jessie
-    command: /sbin/init
-    cap_add:
-      - SYS_ADMIN
-    volume_mounts:
-      - /sys/fs/cgroup:/sys/fs/cgroup
-      - /var/run/dbus/system_bus_socket:/var/run/dbus/system_bus_socket
-    environment:
-        DEBIAN_FRONTEND: noninteractive
-        container: docker
-  - name: example-wheezy
-    image: debian
-    image_version: wheezy
-    environment:
-        DEBIAN_FRONTEND: noninteractive
-        container: docker

tests/requirements.txt

@@ -5,7 +5,6 @@ ansible-lint==3.4.10
 pre-commit==0.11.0
 piprot==0.9.7
 python-vagrant==0.5.14
-docker-py==1.10.6
 netaddr==0.7.19
 passlib==1.7.0
 bcrypt==3.1.2