mkr command wrapper

status.rb

require 'json'

service = ARGV[0]
role = ARGV[1]
status = ARGV[2]
roleFullnames = "#{service}:#{role}"

hosts = JSON.parse(`mkr hosts`)

target_host_ids = []
hosts.each do |i|
  if i["roleFullnames"].include? roleFullnames
    target_host_ids << i["id"]
  end
end

ret = `mkr update --status #{status} #{target_host_ids.join(" ")}`
puts ret
exit 0