Operate accessories

When you want mysql, redis, and the like under MRSK management

lib/mrsk/configuration/accessory.rb

@@ -0,0 +1,60 @@
+class Mrsk::Configuration::Assessory
+  delegate :argumentize, :argumentize_env_with_secrets, to: Mrsk::Utils
+
+  attr_accessor :name, :specifics
+
+  def initialize(name, config:)
+    @name, @config, @specifics = name.inquiry, config, config.raw_config["accessories"][name]
+  end
+
+  def service_name
+    "#{config.service}-#{name}"
+  end
+
+  def image
+    specifics["image"]
+  end
+
+  def host
+    specifics["host"] || raise(ArgumentError, "Missing host for accessory")
+  end
+
+  def port
+    if specifics["port"].to_s.include?(":")
+      specifics["port"]
+    else
+      "#{specifics["port"]}:#{specifics["port"]}"
+    end
+  end
+
+  def labels
+    default_labels.merge(specifics["labels"] || {})
+  end
+
+  def label_args
+    argumentize "--label", labels
+  end
+
+  def env
+    specifics["env"] || {}
+  end
+
+  def env_args
+    argumentize_env_with_secrets env
+  end
+
+  def volumes
+    specifics["volumes"] || []
+  end
+
+  def volume_args
+    argumentize "--volume", volumes
+  end
+
+  private
+    attr_accessor :config
+
+    def default_labels
+      { "service" => service_name }
+    end
+end