First

lib/tasks/mrsk/app.rake

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+require_relative "setup"
+
+app = Mrsk::Commands::App.new(MRSK_CONFIG)
+
+namespace :mrsk do
+  namespace :app do
+    desc "Build and push app image to servers"
+    task :push do
+      run_locally             { execute app.push }
+      on(MRSK_CONFIG.servers) { execute app.pull }
+    end
+
+    desc "Start app on servers"
+    task :start do
+      on(MRSK_CONFIG.servers) { execute app.start }
+    end
+
+    desc "Stop app on servers"
+    task :stop do
+      on(MRSK_CONFIG.servers) { execute app.stop, raise_on_non_zero_exit: false }
+    end
+
+    desc "Restart app on servers"
+    task restart: %i[ stop start ]
+
+    desc "Display information about app containers"
+    task :info do
+      on(MRSK_CONFIG.servers) { |host| puts "Host: #{host}\n" + capture(app.info) + "\n\n" }
+    end
+  end
+end