Added maintenance page that displays during upgrades. Fixes #271

lagtv · Aug 4, 2013 · c0eb4ba · c0eb4ba
1 parent 9a5ebfe
commit c0eb4ba
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Showing 4 changed files with 82 additions and 0 deletions.
diff --git a/config/deploy.rb b/config/deploy.rb
@@ -88,6 +88,16 @@
     run "cd #{current_path} && bundle exec rake lagtv:populate_profile_urls RAILS_ENV=production"
   end
 
+  desc "enable the maintenance message"
+  task :enable_maintenance do
+    run "cd #{current_path}/public && mv _maintenance.html maintenance.html"
+  end
+
+  desc "disable the maintenance message"
+  task :disable_maintenance do
+    run "cd #{current_path}/public && mv maintenance.html _maintenance.html"
+  end
+
   desc "Backup the remote postgreSQL database"
   task :backup do
     # First lets get the remote database config file so that we can read in the database settings
@@ -117,12 +127,14 @@
 
   desc "Deploys all parts of the systems and restarts workers"
   task :all do
+    deploy.enable_maintenance
     deploy.stop
     deploy.backup
     deploy.migrate
     resque.restart
     deploy.whenever
     deploy.start
+    deploy.disable_maintenance
   end
   before "deploy:all", "deploy"
 end

diff --git a/config/nginx_live.conf b/config/nginx_live.conf
@@ -16,6 +16,16 @@ server {
     add_header Cache-Control public;
   }
 
+  if (-f $document_root/maintenance.html) {
+    return 503;
+  }
+
+  error_page 503 @maintenance;
+  location @maintenance {
+    rewrite  ^(.*)$  /maintenance.html last;
+    break;
+  }
+
   try_files $uri/index.html $uri @unicorn;
   location @unicorn {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -47,6 +57,16 @@ server {
     add_header Cache-Control public;
   }
 
+  if (-f $document_root/maintenance.html) {
+    return 503;
+  }
+
+  error_page 503 @maintenance;
+  location @maintenance {
+    rewrite  ^(.*)$  /maintenance.html last;
+    break;
+  }
+
   try_files $uri/index.html $uri @unicorn;
   location @unicorn {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

diff --git a/config/nginx_uat.conf b/config/nginx_uat.conf
@@ -13,6 +13,16 @@ server {
     add_header Cache-Control public;
   }
 
+  if (-f $document_root/maintenance.html) {
+    return 503;
+  }
+
+  error_page 503 @maintenance;
+  location @maintenance {
+    rewrite  ^(.*)$  /maintenance.html last;
+    break;
+  }
+
   try_files $uri/index.html $uri @unicorn;
   location @unicorn {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -41,6 +51,16 @@ server {
     add_header Cache-Control public;
   }
 
+  if (-f $document_root/maintenance.html) {
+    return 503;
+  }
+
+  error_page 503 @maintenance;
+  location @maintenance {
+    rewrite  ^(.*)$  /maintenance.html last;
+    break;
+  }
+
   try_files $uri/index.html $uri @unicorn;
   location @unicorn {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

diff --git a/public/_maintenance.html b/public/_maintenance.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>We are currently upgrading the site, please check back shortly.</title>
+  <style type="text/css">
+    body { background-color: #eee; color: #666; text-align: center; font-family: arial, sans-serif; }
+    div.dialog {
+      width: 45em;
+      padding: 0 4em 4em 4em;
+      margin: 4em auto 0 auto;
+      border: 1px solid #ccc;
+      border-right-color: #999;
+      border-bottom-color: #999;
+      background: #fff;
+    }
+    h1 { font-size: 100%; color: #000099; line-height: 1.5em; }
+  </style>
+</head>
+
+<body>
+  <!-- This file lives in public/system/maintenance.html -->
+  <div class="dialog">
+    <h1>The LAGTV website is currently being upgraded.</h1>
+    <p>Please try again in a few minutes.</p>
+    <p>While you're waiting, checkout some When Cheese Fails:</p>
+
+    <iframe src="http://www.youtube.com/embed/videoseries?list=SPujTwbNDCv6TdP13rcxubWd8rtgfVe6ln" width="100%" height="500" frameborder="0"></iframe>
+  </div>
+</body>
+</html>