Sentinel connection parameters in `config.yml` file

config.yml.example

@@ -38,8 +38,16 @@ redis:
   # port: 6379
   # pass: redispass # Allows you to specify the password for Redis
   database: 0
-  socket: /var/run/redis/redis.sock # Comment out this line if you want to use TCP
+  socket: /var/run/redis/redis.sock # Comment out this line if you want to use TCP or Sentinel
   namespace: resque:gitlab
+  # sentinels:
+  #   -
+  #     host: 127.0.0.1
+  #     port: 26380
+  #   -
+  #     host: 127.0.0.1
+  #     port: 26381
+
 
 # Log file.
 # Default is gitlab-shell.log in the root directory.

lib/gitlab_net.rb

@@ -81,6 +81,12 @@ class GitlabNet
       db: database
     }
 
+    if redis_config.has_key?('sentinels')
+      params[:sentinels] = redis_config['sentinels']
+                           .select { |s| s['host'] && s['port'] }
+                           .map { |s| { host: s['host'], port: s['port'] } }
+    end
+
     if redis_config.has_key?("socket")
       params = { path: redis_config['socket'], db: database }
     elsif redis_config.has_key?("pass")