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Contents
require_relative 'common'
module Kontena::Cli::Apps
class ScaleCommand < Clamp::Command
include Kontena::Cli::Common
include Kontena::Cli::GridOptions
include Common
option ['-f', '--file'], 'FILE', 'Specify an alternate Kontena compose file', attribute_name: :filename, default: 'kontena.yml'
option ['-p', '--project-name'], 'NAME', 'Specify an alternate project name (default: directory name)'
parameter "SERVICE", "Service to show"
parameter "INSTANCES", "Scales service to given number of instances"
attr_reader :services
def execute
require_config_file(filename)
yml_service = services_from_yaml(filename, [service], service_prefix)
if yml_service[service]
options = yml_service[service]
abort("Service has already instances defined in #{filename}. Please update #{filename} and deploy service instead") if options['container_count']
scale_service(require_token, prefixed_name(service), instances)
else
abort("Service not found")
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems