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Versions: 55
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Stored size: 1.37 KB
Contents
module Kontena::Cli::Containers
class ListCommand < Kontena::Command
include Kontena::Util
include Kontena::Cli::Common
include Kontena::Cli::GridOptions
include Kontena::Cli::TableGenerator::Helper
option ['-a', '--all'], :flag, 'Show all containers'
requires_current_master
requires_current_master_token
NON_STOP_STATES = ['paused', 'restarting', 'oom_killed', 'dead', 'running']
def fields
return ['id'] if quiet?
{ container_id: 'id', image: 'image', command: 'cmd', created: 'created_at', status: 'state' }
end
def execute
result = spin_if(!quiet?, "Retrieving container list") do
Array(client.get("containers/#{current_grid}#{'?all=1' if all?}")['containers'])
end
print_table(result.reverse) do |row|
row['id'] = container_id(row)
row['created_at'] = time_ago(row['created_at'])
row['cmd'] = truncate_cmd(row)
row['state'] = container_state(row)
end
end
def container_id(row)
"#{row['node']['name']}/#{row['name']}"
end
def truncate_cmd(row)
cmd = row['cmd'].nil? ? '' : row['cmd'].join(' ')
cmd = "#{cmd[0..24]}#{pastel.cyan('..')}" if cmd.length > 26
"\"#{cmd}\""
end
def container_state(row)
NON_STOP_STATES.find { |state| row.fetch('state', {})[state] == true } || pastel.cyan('stopped')
end
end
end
Version data entries
55 entries across 55 versions & 1 rubygems