Class: VMC::App::Scale
- Defined in:
- lib/vmc/cli/app/scale.rb
Instance Method Summary collapse
Methods inherited from Base
#app_status, #human_mb, #human_size, #megabytes, #memory_choices, #state_color
Methods inherited from CLI
#check_logged_in, #check_target, #client, client, client=, #client_target, #color_enabled?, #default_action, #ensure_config_dir, #err, #execute, #fail, #force?, #invalidate_client, #log_error, #name_list, #no_v2, #one_of, #precondition, #quiet?, #remove_target_info, #sane_target_url, #save_target_info, #save_targets, #set_target, #table, #target_file, #target_info, #targets_info, #tokens_file, #user_colors, #v2?, #verbose?
Methods included from Spacing
#indented, #justify, #line, #lines, #quiet?, #spaced, #start_line, #tabular, #text_width, #trim_escapes
Methods included from Interactive
#ask, #handler, #input_state, #list_choices, #prompt, #show_default
Instance Method Details
#scale ⇒ Object
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# File 'lib/vmc/cli/app/scale.rb', line 22 def scale app = input[:app] if input.given?(:instances) instances = input[:instances, app.total_instances] end if input.given?(:memory) memory = input[:memory, app.memory] end if input.given?(:plan) fail "Plans not supported on target cloud." unless v2? plan_name = input[:plan] production = !!(plan_name =~ /^p/i) end unless instances || memory || plan_name instances = input[:instances, app.total_instances] memory = input[:memory, app.memory] end memory = megabytes(memory) if memory instances_changed = instances && instances != app.total_instances memory_changed = memory && memory != app.memory plan_changed = plan_name && production != app.production unless memory_changed || instances_changed || plan_changed fail "No changes!" end with_progress("Scaling #{c(app.name, :name)}") do app.total_instances = instances if instances_changed app.memory = memory if memory_changed app.production = production if plan_changed app.update! end if memory_changed && app.started? && input[:restart] invoke :restart, :app => app end end |