Ugh, looks like very few distros have the proper packages to run the docker module.

break up the tests so that we can maybe  run this on at least one
platform

test/integration/roles/test_docker/tasks/docker-setup-rht.yml

@@ -0,0 +1,4 @@
+- name: Install docker packages (yum)
+  yum:
+    state: present
+    name: docker,docker-registry,python-docker-py,nmap-ncat

test/integration/roles/test_docker/tasks/main.yml

@@ -1,54 +1,14 @@
-- name: Install docker packages (yum)
+- include: docker-setup-rht.yml
-  yum:
+  when: ansible_distribution in ['Fedora']
-    state: present
+  # Packages on RHEL and CentOS are broken, broken, broken.  Revisit when
-    name: docker,docker-registry,python-docker-py
+  # they've got that sorted out
-  when: ansible_distribution in ['RedHat', 'CentOS', 'Fedora']
+  #when: ansible_distribution in ['Fedora', 'RedHat', 'CentOS']
 
-- name: Install docker packages (apt)
+# python-docker isn't available until 14.10.  Revist at the next Ubuntu LTS
-  apt:
+#- include: docker-setup-debian.yml
-    state: present
+#  when: ansible_distribution in ['Ubuntu']
-    # Note: add docker-registry when available
-    name: docker.io,python-docker
-  when: ansible_distribution in ['Ubuntu', 'Debian']
 
-- name: Start docker daemon
+- include: docker-tests.yml
-  service:
+  # Add other distributions as the proper packages become available
-    name: docker
+  when: ansible_distribution in ['Fedora']
-    state: started
 
-- name: Download busybox image
-  docker:
-    image: busybox
-    state: present
-    pull: missing
-
-- name: Run a small script in busybox
-  docker:
-    image: busybox
-    state: reloaded
-    pull: always
-    command: "nc -l -p 2000 -e xargs -n1 echo hello"
-    detach: True
-
-- name: Get the docker container id
-  shell: "docker ps | grep busybox | awk '{ print $1 }'"
-  register: container_id
-
-- debug: var=container_id
-
-- name: Get the docker container ip
-  shell: "docker inspect {{ container_id.stdout_lines[0] }} | grep IPAddress | awk -F '\"' '{ print $4 }'"
-  register: container_ip
-
-- debug: var=container_ip
-
-- name: Try to access the server
-  shell: "echo 'world' | nc {{ container_ip.stdout_lines[0] }} 2000"
-  register: docker_output
-
-- debug: var=docker_output
-
-- name: check that the script ran
-  assert:
-    that:
-      - "'hello world' in docker_output.stdout_lines"