Install golang 1.8.1 with ansible

deploy/ansible/roles/golang/tasks/main.yml

@@ -0,0 +1,17 @@
+- name: Download Golang
+  get_url:
+    url: "https://storage.googleapis.com/golang/go{{ golang_version }}.linux-amd64.tar.gz"
+    dest: /tmp/golang.tar.gz
+
+- name: Unzip golang
+  unarchive: 
+    src: /tmp/golang.tar.gz
+    dest: /usr/local/
+    remote_src: True
+  become: true
+
+- name: Add go to PATH
+  lineinfile:
+    path: ~/.bashrc
+    regexp: 'export PATH='
+    line:   'export PATH=$PATH:/usr/local/go/bin'

deploy/ansible/roles/golang/vars/main.yml

@@ -0,0 +1 @@
+golang_version: 1.8.1

deploy/ansible/setup_server.yml

@@ -2,6 +2,7 @@
   hosts: webservers
   roles:
       - docker
+      - golang
 
 - name: Set up databases
   hosts: dbs