"""
This module is the kill command of bowl.
Created on 15 March 2014
@author: Charlie Lewis
"""
import ast
import docker
import os
[docs]class kill(object):
"""
This class is responsible for the kill command of the cli.
"""
@classmethod
[docs] def main(self, args):
# !! TODO needs to implement login if using that
# !! TODO make more robust and read from connected hosts
# also deal with the possibility of more than one
# container having the same name on different hosts
try:
directory = args.metadata_path
directory = os.path.expanduser(directory)
with open(os.path.join(directory, "containers"), 'r') as f:
for line in f:
container = ast.literal_eval(line.rstrip("\n"))
if container['container_id'] == args.CONTAINER:
c = docker.Client(base_url='tcp://'+container['host']+':2375', version='1.12',
timeout=10)
c.kill(args.CONTAINER)
if not args.z:
print "killed "+container['container_id']+" on "+container['host']
except:
if not args.z:
print "unable to kill ",args.CONTAINER
return False
return True