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Versions: 76
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Contents
require_relative 'common'
module Kontena::Cli::Grids
class ListCommand < Kontena::Command
include Kontena::Cli::Common
include Common
option ['-u', '--use'], :flag, 'Automatically use first available grid sorted by user count', hidden: true
option ['-v', '--verbose'], :flag, 'Use a more verbose output', hidden: true
def execute
require_api_url
require_token
vputs
gridlist = []
vspinner "Retrieving a list of available grids" do
gridlist = grids['grids'].sort_by{|grid| grid['user_count']}
end
if gridlist.size == 0
self.verbose? && puts
puts "Kontena Master #{config.current_master.name} doesn't have any grids yet. Create one now using 'kontena grid create' command".colorize(:yellow)
self.verbose? && puts
else
vputs
vputs "You have access to the following grids:"
vputs
puts '%-30.30s %-8s %-12s %-10s' % ['Name', 'Nodes', 'Services', 'Users']
gridlist.each do |grid|
if grid['name'] == config.current_master.grid
name = "#{grid['name']} *"
else
name = grid['name']
end
puts '%-30.30s %-8s %-12s %-10s' % [name, grid['node_count'], grid['service_count'], grid['user_count']]
end
if self.use?
vputs
vspinner "* Selecting '#{gridlist.first['name']}' as the current grid" do
config.current_master.grid = gridlist.first['name']
config.write
end
end
end
end
end
end
Version data entries
76 entries across 76 versions & 1 rubygems