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Contents
require_relative 'common'
module Kontena::Cli::Grids
class ListCommand < Kontena::Command
include Kontena::Cli::Common
include Kontena::Cli::TableGenerator::Helper
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
requires_current_master
requires_current_master_token
def fields
{ name: 'name', nodes: 'node_count', services: 'service_count', users: 'user_count' }
end
def execute
if quiet?
puts grids['grids'].map { |grid| grid['name'] }.join("\n")
exit 0
end
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 pastel.yellow("Krates Master #{config.current_master.name} doesn't have any grids yet. Create one now using 'krates grid create' command")
self.verbose? && puts
else
vputs
vputs "You have access to the following grids:"
vputs
if current_grid
current_grid_entry = gridlist.find { |grid| grid['name'] == current_grid }
current_grid_entry['name'] += pastel.yellow(' *') if current_grid_entry
end
print_table(gridlist)
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
21 entries across 21 versions & 1 rubygems