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Versions: 20
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Contents
require_relative 'common'
module Kontena::Cli::Apps
class ListCommand < Kontena::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] ...", "Services to start"
attr_reader :services
def execute
require_config_file(filename)
@services = services_from_yaml(filename, service_list, service_prefix, true)
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)
titles = ['NAME', 'IMAGE', 'INSTANCES', 'STATEFUL', 'STATE', 'PORTS']
puts "%-30.30s %-50.50s %-15s %-10.10s %-15.20s %-50s" % titles
services.each do |service_name, opts|
service = get_service(token, prefixed_name(service_name)) rescue false
if service
name = service['name'].sub("#{@service_prefix}-", '')
state = service['stateful'] ? 'yes' : 'no'
ports = service['ports'].map{|p|
"#{p['ip']}:#{p['node_port']}->#{p['container_port']}/#{p['protocol']}"
}.join(", ")
running = service['instances']['running']
desired = service['container_count']
instances = "#{running} / #{desired}"
vars = [name, service['image'], instances, state, service['state'], ports]
else
vars = [service_name, '-', '-', '-', '-', '-']
end
puts "%-30.30s %-50.50s %-15.10s %-10.10s %-15.20s %-50s" % vars
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems