Add exaples with 3 resources converted to ansible

Created example with several resources and playbook
to execute them.

Resources:

- docker
- rabbitmq service
- user in rabbitmq

They can be executed by:

ansible-playbook -i hosts main.yml

And removed by:

ansible-playbook -i hosts remove.yml

examples/simple/docker/remove.yml

@@ -0,0 +1,4 @@
+- hosts: [docker]
+  sudo: yes
+  tasks:
+    - shell: apt-get remove -y lxc-docker

examples/simple/docker/run.yml

@@ -0,0 +1,10 @@
+
+- hosts: [docker]
+  sudo: yes
+  tasks:
+    - shell: docker --version
+      ignore_errors: true
+      register: docker_version
+    - shell: curl -sSL https://get.docker.com/ubuntu/ | sudo sh
+      when: docker_version|failed
+    - shell: docker pull {{ docker.base_image }}

examples/simple/group_vars/all

@@ -0,0 +1,10 @@
+docker:
+    base_image: ubuntu
+
+rabbitmq:
+    image: tutum/rabbitmq
+    name: rabbit-test1
+
+user:
+    name: test_name
+    password: test_pass

examples/simple/hosts

@@ -0,0 +1,14 @@
+
+first ansible_connection=local
+
+[docker]
+
+first
+
+[rabbitmq]
+
+first
+
+[user]
+
+first

examples/simple/main.yml

@@ -0,0 +1,4 @@
+
+- include: docker/run.yml
+- include: rabbitmq/run.yml
+- include: user/run.yml

examples/simple/rabbitmq/remove.yml

@@ -0,0 +1,6 @@
+
+- hosts: [rabbitmq]
+  sudo: yes
+  tasks:
+    - shell: docker stop {{ rabbitmq.name }}
+    - shell: docker rm {{ rabbitmq.name }}

examples/simple/rabbitmq/run.yml

@@ -0,0 +1,5 @@
+
+- hosts: [rabbitmq]
+  sudo: yes
+  tasks:
+    - shell: docker run --name {{ rabbitmq.name }} -d {{ rabbitmq.image }}

examples/simple/remove.yml

@@ -0,0 +1,4 @@
+
+- include: user/remove.yml
+- include: rabbitmq/remove.yml
+- include: docker/remove.yml

examples/simple/user/remove.yml

@@ -0,0 +1,5 @@
+
+- hosts: [rabbitmq]
+  sudo: yes
+  tasks:
+    - shell: docker exec -i {{rabbitmq.name}} /usr/sbin/rabbitmqctl delete_user {{user.name}}

examples/simple/user/run.yml

@@ -0,0 +1,5 @@
+
+- hosts: [rabbitmq]
+  sudo: yes
+  tasks:
+    - shell: docker exec -t {{rabbitmq.name}} /usr/sbin/rabbitmqctl add_user {{user.name}} {{user.password}}