commit 9e74c4a21bfd2830aca36ecf0f4abe415da80d57
author Zack Williams <zdw@artisancomputer.com> Sat May 21 10:00:03 2016 -0700
committer Zack Williams <zdw@artisancomputer.com> Sat May 21 10:00:03 2016 -0700
tree 92d024ce6b801b081a37a90fa7f2f4277ffa01c2
parent e4fbacc8d67c921b64855930ed1d816cba41f1e5

create docker list in hosts, formatting

roles/create-vms/files/docker-install-playbook.yml

diff --git a/roles/create-vms/files/docker-install-playbook.yml b/roles/create-vms/files/docker-install-playbook.yml
index 601d8b2..6d63f0f 100644
--- a/roles/create-vms/files/docker-install-playbook.yml
+++ b/roles/create-vms/files/docker-install-playbook.yml
@@ -2,39 +2,45 @@
 # Installs docker with apt, docker-compose with pip, adds user to group
 # Must be run as root
 
-# https://docs.docker.com/engine/installation/linux/ubuntulinux/
-- name: Prereqs and SSL support for apt for SSL
-  apt:
-    name={{ item }}
-    update_cache=yes
-    cache_valid_time=3600
-  with_items:
-    - apt-transport-https
-    - ca-certificates
-    - python-pip
+- hosts: docker
+  remote_user: ubuntu
+  become: yes
 
-- name: Trust docker apt key
-  apt_key:
-    keyserver=pool.sks-keyservers.net
-    id=58118E89F3A912897C070ADBF76221572C52609D
+  tasks:
 
-- name: Add docker apt repo
-  apt_repository:
-    repo="deb https://apt.dockerproject.org/repo ubuntu-trusty main"
+    # https://docs.docker.com/engine/installation/linux/ubuntulinux/
+    - name: Prereqs and SSL support for apt for SSL
+      apt:
+        name={{ item }}
+        update_cache=yes
+        cache_valid_time=3600
+      with_items:
+        - apt-transport-https
+        - ca-certificates
+        - python-pip
 
-- name: Install docker
-  apt:
-    update_cache=yes
-    cache_valid_time=3600
-    name=docker-engine
+    - name: Trust docker apt key
+      apt_key:
+        keyserver=pool.sks-keyservers.net
+        id=58118E89F3A912897C070ADBF76221572C52609D
 
-- name: Make user part of the Docker group
-  user:
-    name={{ ansible_user_id }}
-    groups="docker" append=yes
+    - name: Add docker apt repo
+      apt_repository:
+        repo="deb https://apt.dockerproject.org/repo ubuntu-trusty main"
 
-# https://docs.docker.com/compose/install/#install-using-pip
-- name: Install docker-compose from PyPi
-  pip:
-    name=docker-compose
+    - name: Install docker
+      apt:
+        update_cache=yes
+        cache_valid_time=3600
+        name=docker-engine
+
+    - name: Make user part of the Docker group
+      user:
+        name={{ ansible_user_id }}
+        groups="docker" append=yes
+
+    # https://docs.docker.com/compose/install/#install-using-pip
+    - name: Install docker-compose from PyPi
+      pip:
+        name=docker-compose
 

roles/create-vms/tasks/main.yml

diff --git a/roles/create-vms/tasks/main.yml b/roles/create-vms/tasks/main.yml
index c6e766b..7be6c92 100644
--- a/roles/create-vms/tasks/main.yml
+++ b/roles/create-vms/tasks/main.yml
@@ -60,6 +60,5 @@
     dest="{{ ansible_user_dir }}/docker-install-playbook.yml"
 
 - name: Install docker in VM's that require it
-  command: ansible-playbook -i {{ item.name }} -b -u ubuntu "{{ ansible_user_dir }}/docker-install-playbook.yml"
-  with_items: "{{ head_vm_list | selectattr('docker_path', 'defined') | list }}"
+  command: ansible-playbook "{{ ansible_user_dir }}/docker-install-playbook.yml"
 

roles/create-vms/templates/ansible_hosts.j2

diff --git a/roles/create-vms/templates/ansible_hosts.j2 b/roles/create-vms/templates/ansible_hosts.j2
index 9b6096e..fdf6eae 100644
--- a/roles/create-vms/templates/ansible_hosts.j2
+++ b/roles/create-vms/templates/ansible_hosts.j2
@@ -6,3 +6,8 @@
 {{ vm.name }}
 {% endfor -%}
 
+[docker]
+{% for vm in head_vm_list | selectattr('docker_path', 'defined') -%}
+{{ vm.name }}
+{% endfor -%}
+