Attempt to enable docker tests for rhel/centos6 as well

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

@@ -1,4 +1,18 @@
 - name: Install docker packages (yum)
   yum:
     state: present
-    name: docker,docker-registry,python-docker-py,nmap-ncat
+    name: docker-io,docker-registry,python-docker-py
+
+- name: Install netcat
+  yum:
+    state: present
+    name: nmap-ncat
+  # RHEL7 as well...
+  when: ansible_distribution == 'Fedora'
+
+- name: Install netcat
+  yum:
+    state: present
+    name: nc
+  when: ansible_distribution != 'Fedora'
+

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

@@ -1,8 +1,9 @@
 - include: docker-setup-rht.yml
   when: ansible_distribution in ['Fedora']
-  # Packages on RHEL and CentOS are broken, broken, broken.  Revisit when
+- include: docker-setup-rht.yml
+  # Packages on RHEL and CentOS 7 are broken, broken, broken.  Revisit when
   # they've got that sorted out
-  #when: ansible_distribution in ['Fedora', 'RedHat', 'CentOS']
+  when: ansible_distribution in ['RedHat', 'CentOS'] and ansible_lsb.major_release|int == 6
 
 # python-docker isn't available until 14.10.  Revist at the next Ubuntu LTS
 #- include: docker-setup-debian.yml
@@ -12,3 +13,5 @@
   # Add other distributions as the proper packages become available
   when: ansible_distribution in ['Fedora']
 
+- include: docker-tests.yml
+  when: ansible_distribution in ['RedHat', 'CentOS'] and ansible_lsb.major_release|int == 6