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Versions: 54
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Contents
require_relative 'services_helper'
module Kontena::Cli::Services
class ListCommand < Kontena::Command
include Kontena::Cli::Common
include Kontena::Cli::GridOptions
include ServicesHelper
option ["-q", "--quiet"], :flag, "Show only service names"
option '--stack', 'STACK', 'Stack name'
def execute
require_api_url
token = require_token
grids = client(token).get("grids/#{current_grid}/services?stack=#{stack}")
services = grids['services'].sort_by{|s| s['updated_at'] }.reverse
if quiet?
services.each do |service|
puts "#{service.dig('stack', 'id')}/#{service['name']}"
end
else
titles = ['NAME', 'INSTANCES', 'STATEFUL', 'STATE', 'EXPOSED PORTS']
puts "%-60s %-10s %-8s %-10s %-50s" % titles
services.each do |service|
print_service_row(service)
end
end
end
def print_service_row(service)
stateful = service['stateful'] ? 'yes' : 'no'
running = service['instance_counts']['running']
desired = service['instances']
instances = "#{running} / #{desired}"
ports = service['ports'].map{|p|
"#{p['ip']}:#{p['node_port']}->#{p['container_port']}/#{p['protocol']}"
}.join(", ")
health = health_status(service)
if service.dig('stack', 'name').to_s == 'null'.freeze
name = service['name']
else
name = "#{service.dig('stack', 'name')}/#{service['name']}"
end
vars = [
health_status_icon(health),
name,
instances,
stateful,
service['state'],
ports
]
puts "%s %-58s %-10.10s %-8s %-10s %-50s" % vars
end
end
end
Version data entries
54 entries across 54 versions & 1 rubygems