Method: VMC::Cli::Command::Apps#mem

Defined in:
lib/cli/commands/apps.rb

#mem(appname, memsize = nil) ⇒ Object 



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# File 'lib/cli/commands/apps.rb', line 139

def mem(appname, memsize=nil)
  app = client.app_info(appname)
  mem = current_mem = mem_quota_to_choice(app[:resources][:memory])
  memsize = normalize_mem(memsize) if memsize

  memsize ||= ask(
    "Update Memory Reservation?",
    :default => current_mem,
    :choices => mem_choices
  )

  mem         = mem_choice_to_quota(mem)
  memsize     = mem_choice_to_quota(memsize)
  current_mem = mem_choice_to_quota(current_mem)

  display "Updating Memory Reservation to #{mem_quota_to_choice(memsize)}: ", false

  # check memsize here for capacity
  check_has_capacity_for((memsize - mem) * app[:instances])

  mem = memsize

  if (mem != current_mem)
    app[:resources][:memory] = mem
    client.update_app(appname, app)
    display 'OK'.green
    restart appname if app[:state] == 'STARTED'
  else
    display 'OK'.green
  end
end