Separated workers and webservers

roles/applicationvars/tasks/main.yml

@@ -0,0 +1,45 @@
+---
+# This task puts all application variables in place for both workers and webservers
+#
+
+- name: Create prod.env
+  shell: touch /var/www/html/prod.env
+
+- name: Declare env file
+  shell: echo export WRESTLINGDEV_ENV_FILE=/var/www/html/prod.env
+
+- name: Set env file permanently
+  shell: echo export WRESTLINGDEV_ENV_FILE=/var/www/html/prod.env >> /etc/environment
+
+- name: Set DB Name
+  shell: echo export WRESTLINGDEV_DB_NAME={{ lookup('env', 'WRESTLINGDEV_DB_NAME') }} >> /var/www/html/prod.env
+
+- name: Set db password
+  shell: echo export WRESTLINGDEV_DB_PWD={{ lookup('env', 'WRESTLINGDEV_DB_PWD') }} >> /var/www/html/prod.env
+
+- name: Set db host
+  shell: echo export WRESTLINGDEV_DB_HOST={{ lookup('env', 'WRESTLINGDEV_DB_HOST') }} >> /var/www/html/prod.env
+
+- name: Set db port
+  shell: echo export WRESTLINGDEV_DB_PORT={{ lookup('env', 'WRESTLINGDEV_DB_PORT') }} >> /var/www/html/prod.env
+
+- name: Set devise secret key
+  shell: echo export WRESTLINGDEV_DEVISE_SECRET_KEY={{ lookup('env', 'WRESTLINGDEV_DEVISE_SECRET_KEY') }} >> /var/www/html/prod.env
+
+- name: Set secret key base
+  shell: echo export WRESTLINGDEV_SECRET_KEY_BASE={{ lookup('env', 'WRESTLINGDEV_SECRET_KEY_BASE') }} >> /var/www/html/prod.env
+
+- name: Set new relic license
+  shell: echo export WRESTLINGDEV_NEW_RELIC_LICENSE_KEY={{ lookup('env', 'WRESTLINGDEV_NEW_RELIC_LICENSE_KEY') }} >> /var/www/html/prod.env
+
+- name: Set memcached username
+  shell: echo export MEMCACHIER_USERNAME={{ lookup('env', 'MEMCACHIER_USERNAME') }} >> /var/www/html/prod.env
+
+- name: Set memcached password
+  shell: echo export MEMCACHIER_PASSWORD={{ lookup('env', 'MEMCACHIER_PASSWORD') }} >> /var/www/html/prod.env
+
+- name: Set memcached servers
+  shell: echo export MEMCACHIER_SERVERS={{ lookup('env', 'MEMCACHIER_SERVERS') }} >> /var/www/html/prod.env
+
+- name: Set email password
+  shell: echo export WRESTLINGDEV_EMAIL_PWD={{ lookup('env', 'WRESTLINGDEV_EMAIL_PWD') }} >> /var/www/html/prod.env

roles/common/tasks/main.yml

@@ -1,5 +1,5 @@
 ---
-# This playbook contains playhs that will run on all nodes
+# This playbook contains plays that will run on all nodes
 
 - name: Update apt
   apt: update_cache=yes

roles/web/tasks/main.yml

@@ -1,54 +1,9 @@
 ---
-# These tasks are responsible for copying the latest dev/production code from
-# # the version control system. 
-#
+# This task clones the repo and runs the webserver docker container.
+
 - name: Copy the code from repository
    git: repo={{ repository }} dest=/var/www/html/
 
-- name: Create prod.env
-  shell: touch /var/www/html/prod.env
-
-- name: Declare env file
-  shell: echo export WRESTLINGDEV_ENV_FILE=/var/www/html/prod.env
-
-- name: Set env file permanently
-  shell: echo export WRESTLINGDEV_ENV_FILE=/var/www/html/prod.env >> /etc/environment
-
-- name: Set DB Name
-  shell: echo export WRESTLINGDEV_DB_NAME={{ lookup('env', 'WRESTLINGDEV_DB_NAME') }} >> /var/www/html/prod.env
-
-- name: Set db password
-  shell: echo export WRESTLINGDEV_DB_PWD={{ lookup('env', 'WRESTLINGDEV_DB_PWD') }} >> /var/www/html/prod.env
-
-- name: Set db host
-  shell: echo export WRESTLINGDEV_DB_HOST={{ lookup('env', 'WRESTLINGDEV_DB_HOST') }} >> /var/www/html/prod.env
-
-- name: Set db port
-  shell: echo export WRESTLINGDEV_DB_PORT={{ lookup('env', 'WRESTLINGDEV_DB_PORT') }} >> /var/www/html/prod.env
-
-- name: Set devise secret key
-  shell: echo export WRESTLINGDEV_DEVISE_SECRET_KEY={{ lookup('env', 'WRESTLINGDEV_DEVISE_SECRET_KEY') }} >> /var/www/html/prod.env
-
-- name: Set secret key base
-  shell: echo export WRESTLINGDEV_SECRET_KEY_BASE={{ lookup('env', 'WRESTLINGDEV_SECRET_KEY_BASE') }} >> /var/www/html/prod.env
-
-- name: Set new relic license
-  shell: echo export WRESTLINGDEV_NEW_RELIC_LICENSE_KEY={{ lookup('env', 'WRESTLINGDEV_NEW_RELIC_LICENSE_KEY') }} >> /var/www/html/prod.env
-
-- name: Set memcached username
-  shell: echo export MEMCACHIER_USERNAME={{ lookup('env', 'MEMCACHIER_USERNAME') }} >> /var/www/html/prod.env
-
-- name: Set memcached password
-  shell: echo export MEMCACHIER_PASSWORD={{ lookup('env', 'MEMCACHIER_PASSWORD') }} >> /var/www/html/prod.env
-
-- name: Set memcached servers
-  shell: echo export MEMCACHIER_SERVERS={{ lookup('env', 'MEMCACHIER_SERVERS') }} >> /var/www/html/prod.env
-
-- name: Set email password
-  shell: echo export WRESTLINGDEV_EMAIL_PWD={{ lookup('env', 'WRESTLINGDEV_EMAIL_PWD') }} >> /var/www/html/prod.env
-
 - name: Create and start apache docker image
   shell: cd /var/www/html/ && bash rails-prod.sh wrestlingdev-web
 
-- name: Create and run delayed job worker
-  shell: cd /var/www/html/ && bash rails-worker-prod.sh wrestlingdev-worker

roles/worker/tasks/main.yml

@@ -0,0 +1,8 @@
+---
+# This task clones the repo and runs the worker docker container.
+#
+- name: Copy the code from repository
+   git: repo={{ repository }} dest=/var/www/html/
+
+- name: Create and run delayed job worker
+  shell: cd /var/www/html/ && bash rails-worker-prod.sh wrestlingdev-worker

site.yml

@@ -13,15 +13,24 @@
   remote_user: root
 
   roles:
+   - applicationvars
    - web
 
+- name: configure and deploy the rails workers and application code
+  hosts: workers
+  remote_user: root
+
+  roles:
+   - applicationvars
+   - worker
+
 - name: deploy first db and create cluster
   hosts: dbfirstclustermachine
   remote_user: root
 
   roles:
-    - firstdb
     - db
+    - firstdb
 
 - name: deploy mysql and configure database
   hosts: dbservers