update docker and postgres installs

xai-corp1.test.yml

@@ -2,13 +2,24 @@
   #playbook to test items on localhost
 
 - hosts: localhost
+  gather_facts: yes
   become: true
 
-#  vars:
-#    java_packages:
-#      - openjdk-7-jdk
-#
-#  roles:
+  vars:
+      docker:
+        init_config:
+        instances:
+          - url: "unix://var/run/docker.sock"
+            new_tag_names: true
+
+      dockerhost:
+        users:
+          - dd-agent
+          - richard
+          - ansible
+
+  roles:
+    - dockerhost
 #    - jenkins
 #    - devtools
 #    - {
@@ -18,26 +29,3 @@
 #        repo: "/home/richard/Documents/Aptana\ Studio\ 3/xai-corp\ workspace/htmlgames/"
 #    }
 
-  tasks:
-
-    - name: install apt repo
-      apt_repository:
-        repo: deb https://apt.dockerproject.org/repo ubuntu-xenial main
-        state: present
-
-    - name: import repo key
-      apt_key:
-        id: 58118E89F3A912897C070ADBF76221572C52609D
-        keyserver: "hkp://ha.pool.sks-keyservers.net:80"
-        state: present
-
-    - name: install prerequisits
-      shell: apt-get -y install linux-image-extra-$(uname -r) linux-image-extra-virtual
-
-    - name: install via apt
-      apt:
-        state: latest
-        update_cache: true
-        package: "{{ item }}"
-      with_items:
-        - docker-engine