Merge pull request #1 from Provizanta/add-capability-to-install-plugins

Extend deployment with plugin installation

Author: Teebor-Choka

README.md

@@ -21,6 +21,8 @@ These variables are defined in [defaults/main.yml](./defaults/main.yml):
 
     terraform_binary_dir_path: "/usr/local/bin"
 
+    terraform_plugin_urls: []
+
 Dependencies
 ------------
 

defaults/main.yml

@@ -5,3 +5,5 @@ terraform_architecture: 'amd64'    # enum, one of 386|amd64|arm
 terraform_version: '0.12.24'
 
 terraform_binary_dir_path: "/usr/local/bin"
+
+terraform_plugin_urls: []

molecule/default/playbook.yml

@@ -9,6 +9,8 @@
       vars:
         terraform_version: "{{ version }}"
         terraform_binary_dir_path: /usr/bin
+        terraform_plugin_urls:
+          - https://github.com/dmacvicar/terraform-provider-libvirt/releases/download/v0.6.11/terraform-provider-libvirt_0.6.11_linux_amd64.zip
 
   post_tasks:
     - name: terraform should be installed

tasks/main.yml

@@ -17,11 +17,35 @@
 
 # from https://terraform.io/downloads.html
 - name: establish (download) binary
-  when: v['stdout'] is not defined or terraform_version not in v.stdout
+  when: >-
+    v['stdout'] is not defined or
+    terraform_version not in v.stdout
   become: true
   unarchive:
     src: https://releases.hashicorp.com/terraform/{{ terraform_version }}/terraform_{{ terraform_version }}_{{ ansible_system | lower }}_{{ terraform_architecture }}.zip  # noqa 204
     dest: "{{ terraform_binary_dir_path }}"
     remote_src: true
     creates: "{{ terraform_binary_dir_path }}/terraform"
   tags: install
+
+- name: establish plugins
+  when: terraform_plugin_urls  | length > 0
+  tags: install
+  block:
+    - name: establish plugins directory
+      loop:
+        - .terraform.d/
+        - .terraform.d/plugins/
+      file:
+        path: "{{ ansible_env.HOME }}/{{ item }}"
+        state: directory
+        owner: "{{ ansible_env.USER | default(ansible_user_id) }}"
+        group: "{{ ansible_env.USER | default(ansible_user_id) }}"
+        mode: "u=rwx,go=rx"
+
+    - name: establish plugins
+      loop: "{{ terraform_plugin_urls }}"
+      unarchive:
+        src: "{{ item }}"
+        dest: "{{ ansible_env.HOME }}/.terraform.d/plugins/"
+        remote_src: true