nodejs: add 3 tasks + install procedure

nodejs/README.md

@@ -9,3 +9,19 @@ Everything is in the `tasks/main.yml` file.
 ## Variables
 
 * `nodejs_apt_version`: version for the repository (default: `node_6.x`).
+
+## 1 - Create a playbook with nodejs role
+
+~~~
+---
+- hosts: hostname
+  become: yes
+  roles:
+    - nodejs
+~~~
+
+### 2 - Install nodejs prerequisite with ansible
+
+~~~
+# ansible-playbook playbook.yml -K --check --diff --limit hostname
+~~~

nodejs/defaults/main.yml

@@ -1,2 +1,2 @@
 ---
-nodejs_apt_version: 'node_6.x'
+nodejs_apt_version: 'node_9.x'

nodejs/tasks/main.yml

@@ -1,6 +1,4 @@
 ---
-
-
 - name: APT https transport is enabled
   apt:
     name: apt-transport-https
@@ -36,3 +34,19 @@
   tags:
     - packages
     - nodejs
+
+- name: Define Nodejs in global configuration
+  shell: "npm install -g npm"
+
+- name: Ensure owner
+  file:
+    path: "/usr/lib/node_modules"
+    owner: root
+    group: 'root'
+    recurse: yes
+
+- name: Ensure access
+  file:
+    path: "/usr/lib/node_modules"
+    mode: 0755
+    recurse: yes