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Versions: 4
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Contents
require 'yaml'
require_relative 'common'
module Kontena::Cli::Apps
class ListCommand < Clamp::Command
include Kontena::Cli::Common
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] ...", "Services to start"
attr_reader :services, :service_prefix
def execute
require_config_file(filename)
@service_prefix = project_name || current_dir
@services = load_services(filename, service_list, service_prefix)
if services.size > 0
show_services(services)
elsif !service_list.empty?
puts "No such service: #{service_list.join(', ')}".colorize(:red)
end
end
def show_services(services)
puts "%-30.30s %-50.50s %-15s %-10.10s %-15.20s %-50s" % ['NAME', 'IMAGE', 'INSTANCES', 'STATEFUL', 'STATE', 'PORTS']
services.each do |service_name, opts|
service = get_service(token, prefixed_name(service_name)) rescue false
if service
state = service['stateful'] ? 'yes' : 'no'
ports = service['ports'].map{|p| "#{p['ip']}:#{p['node_port']}->#{p['container_port']}/#{p['protocol']}"}.join(", ")
puts "%-30.30s %-50.50s %-15.10s %-10.10s %-15.20s %-50s" % [service['name'], service['image'], service['container_count'], state, service['state'], ports]
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems