from __future__ import print_function
from cloudmesh_client.cloud.image import Image
from cloudmesh_client.shell.command import command
from cloudmesh_client.shell.console import Console
from cloudmesh_client.default import Default
from cloudmesh_client.shell.command import PluginCommand, CloudPluginCommand
[docs]class ImageCommand(PluginCommand, CloudPluginCommand):
topics = {"image": "cloud"}
def __init__(self, context):
self.context = context
if self.context.debug:
print("init command image")
# noinspection PyUnusedLocal
@command
def do_image(self, args, arguments):
"""
::
Usage:
image refresh [--cloud=CLOUD]
image list [ID] [--cloud=CLOUD] [--format=FORMAT] [--refresh]
This lists out the images present for a cloud
Options:
--format=FORMAT the output format [default: table]
--cloud=CLOUD the cloud name
--refresh live data taken from the cloud
Examples:
cm image refresh
cm image list
cm image list --format=csv
cm image list 58c9552c-8d93-42c0-9dea-5f48d90a3188 --refresh
"""
cloud = arguments["--cloud"] or Default.cloud
if cloud is None:
Console.error("Default cloud doesn't exist")
return
if arguments["refresh"] or Default.refresh:
msg = "Refresh image for cloud {:}.".format(cloud)
if Image.refresh(cloud):
Console.ok("{:} ok.".format(msg))
else:
Console.error("{:} failed.".format(msg))
return ""
if arguments["list"]:
id = arguments['ID']
live = arguments['--refresh']
output_format = arguments["--format"]
counter = 0
result = None
while counter < 2:
if id is None:
result = Image.list(cloud, output_format)
else:
result = Image.details(cloud, id, live, output_format)
if counter == 0 and result is None:
if not Image.refresh(cloud):
msg = "Refresh image for cloud {:}.".format(cloud)
Console.error("{:} failed.".format(msg))
counter += 1
if result is None:
Console.error("No image(s) found. Failed.")
else:
print(result)
return ""