Operate accessories

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

lib/mrsk/commands/accessory.rb

@@ -0,0 +1,55 @@
+require "mrsk/commands/base"
+
+class Mrsk::Commands::Accessory < Mrsk::Commands::Base
+  attr_reader :accessory_config
+  delegate :service_name, :image, :host, :port, :volume_args, :label_args, to: :accessory_config
+
+  def initialize(config, name:)
+    super(config)
+    @accessory_config = config.accessory(name)
+  end
+
+  def run
+    docker :run, 
+      "--name", service_name,
+      "-d",
+      "--restart", "unless-stopped",
+      "-p", port,
+      *volume_args,
+      *label_args,
+      image
+  end
+
+  def start
+    docker :container, :start, service_name
+  end
+
+  def stop
+    docker :container, :stop, service_name
+  end
+
+  def info
+    docker :ps, "--filter", "name=#{service_name}"
+  end
+
+  def logs(since: nil, lines: nil, grep: nil)
+    pipe \
+      docker(:logs, service_name, (" --since #{since}" if since), (" -n #{lines}" if lines), "-t", "2>&1"),
+      ("grep '#{grep}'" if grep)
+  end
+
+  def follow_logs(grep: nil)
+    run_over_ssh pipe(
+      docker(:logs, service_name, "-t", "-n", "10", "-f", "2>&1"),
+      ("grep '#{grep}'" if grep)
+    ).join(" "), host: host
+  end
+
+  def remove_container
+    docker :container, :prune, "-f", "--filter", "label=name=#{service_name}"
+  end
+
+  def remove_image
+    docker :image, :prune, "-a", "-f", "--filter", "label=name=#{service_name}"
+  end
+end