FEATURE: allow use of redis sentinel via redis_sentinels

Use: DISCOURSE_REDIS_SENTINELS and DISCOURSE_REDIS_HOST to configure redis
sentinel

config/cloud/cloud66/deploy_hooks.yml

@@ -20,12 +20,6 @@ production:
         destination: <%= ENV['RAILS_STACK_PATH'] %>/Procfile
         target: rails
         run_on: all_servers
-    # 4. Copy redis settings
-      - source: /config/cloud/cloud66/files/redis.yml
-        destination: <%= ENV['RAILS_STACK_PATH'] %>/config/redis.yml
-        target: rails
-        parse: false
-        run_on: all_servers
     # 5. Copy production.rb file
       - source: /config/cloud/cloud66/files/production.rb
         destination: <%= ENV['RAILS_STACK_PATH'] %>/config/environments/production.rb
@@ -103,12 +97,6 @@ staging:
         destination: <%= ENV['RAILS_STACK_PATH'] %>/Procfile
         target: rails
         run_on: all_servers
-    # 4. Rename redis.yml.sample file
-      - source: /config/cloud/cloud66/files/redis.yml
-        destination: <%= ENV['RAILS_STACK_PATH'] %>/config/redis.yml
-        target: rails
-        parse: false
-        run_on: all_servers
     # 5. Rename production.rb.sample file
       - source: /config/cloud/cloud66/files/production.rb
         destination: <%= ENV['RAILS_STACK_PATH'] %>/config/environments/production.rb
@@ -168,8 +156,6 @@ development:
     first_thing:
     # 1. Permissions on postgres box
       - source: /config/cloud/cloud66/scripts/permissions.sh
-        destination: /tmp/scripts/permissions.sh
-        target: postgresql
         apply_during: build_only
         execute: true
         sudo: true
@@ -186,12 +172,6 @@ development:
         destination: <%= ENV['RAILS_STACK_PATH'] %>/Procfile
         target: rails
         run_on: all_servers
-    # 4. Rename redis.yml.sample file
-      - source: /config/cloud/cloud66/files/redis.yml
-        destination: <%= ENV['RAILS_STACK_PATH'] %>/config/redis.yml
-        target: rails
-        parse: false
-        run_on: all_servers
     # 5. Move thin config to server
       - source: /config/cloud/cloud66/files/thin.yml
         destination: <%= ENV['RAILS_STACK_PATH'] %>/config/thin.yml
@@ -241,4 +221,4 @@ development:
         target: rails
         apply_during: build_only
         execute: true
-        sudo: true
+        sudo: true

config/cloud/cloud66/files/redis.yml

@@ -1,22 +0,0 @@
-defaults: &defaults
-  uri: <%= uri = URI.parse( ENV['REDIS_ADDRESS'].nil? ? ENV['REDIS_PROVIDER_URL'] || "redis://localhost:6379" : "redis://#{ENV['REDIS_ADDRESS']}:6379") %>
-  host: <%= uri.host %>
-  port: <%= uri.port %>
-  password: <%= uri.password %>
-  db: 0
-
-development:
-  <<: *defaults
-
-profile:
-  <<: *defaults
-
-test:
-  <<: *defaults
-  db: 1
-
-staging:
-  <<: *defaults
-
-production:
-  <<: *defaults