update_structure (#3)

* update_structure

* update_structure

* update_structure

README.md

@@ -8,7 +8,7 @@
 </h1>
 
 <p align="center" style="font-size: 1.2rem;">
-    This ansible role install docker at Debian and Centos.
+    This ansible role install docker on linux.
      </p>
 
 <p align="center">
@@ -68,6 +68,7 @@ This module has a few dependencies:
 
 Followiing things includes in this role:
 - docker
+- docker-compose
 
 
 
@@ -92,6 +93,8 @@ Followiing things includes in this role:
 
 ```yaml
     docker_users: ['docker']
+    docker_compose_install: true
+    docker_compose_version: "1.21.2"
 ```
 
 

README.yaml

@@ -43,10 +43,11 @@ prerequesties:
 # What Includes to display
 what_includes:
   - name: "docker"
+  - name: "docker-compose"
 
 #  description of this project
 description: |-
-  This ansible role install docker at Debian and Centos.
+  This ansible role install docker on linux.
 
 # How to use this project
 usage: |-
@@ -60,6 +61,8 @@ usage: |-
 variables: |-
   ```yaml
       docker_users: ['docker']
+      docker_compose_install: true
+      docker_compose_version: "1.21.2"
   ```
 
 # How to install project

defaults/main.yml

@@ -2,3 +2,7 @@
 
 # A list of users who will be added to the docker group.
 docker_users: ['docker']
+
+# compose
+docker_compose_install: true
+docker_compose_version: "1.21.2"

handlers/main.yml

@@ -18,3 +18,21 @@
     name: docker
     state: reloaded
     enabled: true
+
+- name: restart docker-compose
+  service:
+    name: docker-compose
+    state: restarted
+    enabled: true
+
+- name: start docker-compose
+  service:
+    name: docker-compose
+    state: started
+    enabled: true
+
+- name: reload docker-compose
+  service:
+    name: docker-compose
+    state: reloaded
+    enabled: true

meta/main.yml

@@ -28,3 +28,4 @@ galaxy_info:
     - server
     - ubuntu
     - centos
+    - compose

tasks/compose.yml

@@ -0,0 +1,53 @@
+---
+
+- name: Check current docker-compose version.
+  command: docker-compose --version
+  register: docker_compose_current_version
+  changed_when: false
+  failed_when: false
+
+- name: Delete existing docker-compose version if it's different.
+  file:
+    path: "/usr/local/bin/docker-compose"
+    state: absent
+  when: >
+    docker_compose_current_version.stdout is defined
+    and docker_compose_version not in docker_compose_current_version.stdout
+
+- name: ensure dependencies are installed on debian
+  apt:
+    pkg: ['python-setuptools',
+          'python-pip']
+    state: present
+    update_cache: true
+    cache_valid_time: 5400
+  changed_when: false
+  when: ansible_distribution == 'Debian' or ansible_distribution == 'Ubuntu'
+
+
+- name: ensure dependencies are installed on centos/redhat
+  yum:
+    pkg: [
+      'epel-release',
+      'python-setuptools'
+    ]
+    state: present
+  changed_when: false
+  when: ansible_distribution == 'CentOS' or ansible_distribution == 'Red Hat Enterprise Linux'
+
+- name: ensure pip are installed on centos/redhat
+  yum:
+    pkg: python-pip
+    state: present
+  changed_when: false
+  when: ansible_distribution == 'CentOS' or ansible_distribution == 'Red Hat Enterprise Linux'
+
+
+- name: install docker compose
+  pip:
+    name: docker-compose
+    state: present
+    version: '{{ docker_compose_version | default(omit) }}'
+  changed_when: false
+  notify:
+    - restart docker-compose

tasks/configure.yml

@@ -1,4 +1,5 @@
 ---
+
 - name: ensure docker config folder is present
   changed_when: false
   file:

tasks/main.yml

@@ -1,4 +1,6 @@
 ---
 
 - import_tasks: configure.yml
-- import_tasks: install.yml
+- import_tasks: docker.yml
+- import_tasks: compose.yml
+  when: docker_compose_install