Rolling updates to application and worker servers

code-deploy.yml

@@ -1,19 +1,23 @@
---
+---
 # This playbook deploys the whole application stack for wrestlingdev
 #
 
-- name: deploy code to webservers
-  hosts: webservers
+- hosts: webservers
   remote_user: root
+  serial: 1
 
   tasks:
-    - name: Restart docker container
-      command: cd /root/wrestlingApp/ && git pull origin master && bash rails-prod.sh wrestlingdev-app
+    - name: Refresh code
+      command: chdir=/root/wrestlingApp git pull origin master
+    - name: Restart and rebuild docker container
+      command: chdir=/root/wrestlingApp bash rails-prod.sh wrestlingdev-app
 
-- name: deploy code to workers
-  hosts: workers
+- hosts: workers
   remote_user: root
-  
+  serial: 1
+ 
   tasks:
-    - name: Restart docker container
-      command: cd /root/wrestlingApp/ && git pull origin master && bash rails-worker-prod.sh wrestlingdev-app 
+   - name: Refresh code
+     command: chdir=/root/wrestlingApp git pull origin master 
+   - name: Restart and rebuild docker container
+     command: chdir=/root/wrestlingApp bash rails-worker-prod.sh wrestlingdev-app

group_vars/all

@@ -3,4 +3,3 @@
 
 repository: https://github.com/jcwimer/wrestlingApp.git
 
-firstdbhostname: {{ groups[['dbservers'][0]] }}