Capistrano recipe

config/deploy/shared/database.yml.erb

@@ -0,0 +1,10 @@
+<%= fetch(:rails_env) %>:
+  adapter: postgresql
+  timeout: 5000
+  encoding: unicode
+  reconnect: false
+  database: <%= "#{fetch(:application)}" %>
+  pool: 5
+  username:
+  password:
+  host: <%= fetch(:db_server) %>

config/deploy/shared/log_rotation.erb

@@ -0,0 +1,11 @@
+<%= fetch(:deploy_to) %>/shared/log/*.log {
+    daily
+    missingok
+    rotate 52
+    compress
+    delaycompress
+    notifempty
+    sharedscripts
+    endscript
+    copytruncate
+}

config/deploy/shared/secrets.yml.erb

@@ -0,0 +1,4 @@
+<%= fetch(:rails_env) %>:
+  recaptcha_public_key: <%= ENV["MADRID_RECAPTCHA_PUBLIC_KEY"] %>
+  recaptcha_private_key: <%= ENV["MADRID_RECAPTCHA_PRIVATE_KEY"] %>
+  secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>

config/deploy/shared/sidekiq.yml.erb

@@ -0,0 +1,2 @@
+<%= fetch(:rails_env) %>:
+  :concurrency: <%= fetch(:sidekiq_concurrency, 5) %>

config/deploy/shared/unicorn.rb.erb

@@ -0,0 +1,42 @@
+root = "<%= current_path %>"
+working_directory root
+pid "#{root}/tmp/pids/unicorn.pid"
+stderr_path "#{root}/log/unicorn.log"
+stdout_path "#{root}/log/unicorn.log"
+
+listen 5000
+#listen "/tmp/unicorn.<%= fetch(:application) %>.sock"
+worker_processes 4
+timeout 40
+preload_app true
+
+# Force unicorn to look at the Gemfile in the current_path
+# otherwise once we've first started a master process, it
+# will always point to the first one it started.
+before_exec do |server|
+  ENV['BUNDLE_GEMFILE'] = "<%= current_path %>/Gemfile"
+end
+
+before_fork do |server, worker|
+   defined?(ActiveRecord::Base) and
+    ActiveRecord::Base.connection.disconnect!
+  # Quit the old unicorn process
+  old_pid = "#{server.config[:pid]}.oldbin"
+  if File.exists?(old_pid) && server.pid != old_pid
+    puts "We've got an old pid and server pid is not the old pid"
+    begin
+      Process.kill("QUIT", File.read(old_pid).to_i)
+      puts "killing master process (good thing tm)"
+    rescue Errno::ENOENT, Errno::ESRCH
+      puts "unicorn master already killed"
+    end
+  end
+end
+
+after_fork do |server, worker|
+  port = 5000 + worker.nr
+  child_pid = server.config[:pid].sub('.pid', ".#{port}.pid")
+  system("echo #{Process.pid} > #{child_pid}")
+   defined?(ActiveRecord::Base) and
+    ActiveRecord::Base.establish_connection
+end