def put(self, container_id):
container_id = abort_if_container_doesnt_exist(container_id)
try:
container_status = ContainerStatus.get_status(container_id)
if container_status['status'] == 'running':
ContainerCtl.stop(container_id)
container_status['last_modify_time'] = time.time()
container_status['status'] = 'stopped'
ContainerStatus.update_status([container_status])
return container_status, 202
except DockerflyException, e:
return {"errno":e.errno, "errMsg":e.message}, 400
def put(self, container_id):
container_id = abort_if_container_doesnt_exist(container_id)
try:
container_status = ContainerStatus.get_status(container_id)
if container_status["status"] == "running":
ContainerCtl.stop(container_id)
container_status["last_modify_time"] = time.time()
container_status["status"] = "stopped"
ContainerStatus.update_status([container_status])
return container_status, 202
except DockerflyException, e:
return {"errno": e.errno, "errMsg": e.message}, 400
def test_update_container_status(self):
update_containers = [
{
"gateway": "192.168.159.1",
"eths": [["testDockerflyv10", "eth0", "192.168.159.11/24"]],
"image_name": "172.16.11.13:5000/brain/centos:centos6_sshd",
"run_cmd": "/usr/sbin/sshd -D",
"id": 1,
"status": "stop",
"last_modify_time": 1418176930.012,
}
]
update_status(update_containers)
self._containers.pop(0)
self._containers.insert(0, update_containers[0])
self.assertEqual(get_all_status(), self._containers)
def test_update_container_status(self):
update_containers = [{
"gateway":
"192.168.159.1",
"eths": [["testDockerflyv10", "eth0", "192.168.159.11/24"]],
"image_name":
"172.16.11.13:5000/brain/centos:centos6_sshd",
"run_cmd":
"/usr/sbin/sshd -D",
'id':
1,
'status':
'stop',
'last_modify_time':
1418176930.012
}]
update_status(update_containers)
self._containers.pop(0)
self._containers.insert(0, update_containers[0])
self.assertEqual(get_all_status(), self._containers)
def post(self):
"""json template
{
"eths": [
[
"testDockerflyv0",
"eth0",
"172.16.11.239/24"
]
],
"gateway": "172.16.11.1",
"id": null,
"pid": null,
"image_name": "centos:centos6_sshd",
"container_name": "testDockerflyxxx",
"last_modify_time": 0,
"run_cmd": "/usr/sbin/sshd -D",
"status": "running",
"desc": "create a container by template"
}
"""
try:
container = None
create_containers_json = request.get_json()
for container in create_containers_json:
with FileLock(join(RUN_ROOT, 'verify_ips.lock')):
for eth in container['eths']:
ContainerStatus.verify_ips(eth[2])
eth_names = [eth[0] for eth in container['eths']]
if len(eth_names) > len(set(eth_names)):
raise VEthStatusException('You set duplicate eth!')
container['uuid'] = str(uuid.uuid1())
container['id'] = None
container['pid'] = None
ContainerStatus.add_status([container])
container['id'] = ContainerCtl.create(
container['image_name'], container['run_cmd'],
container['container_name'])
ContainerCtl.start(container['id'], container['eths'],
container['gateway'])
if container.get('resize', None):
ContainerCtl.resize(container['id'],
container['resize'])
container['pid'] = ContainerCtl.get_pid(container['id'])
container['last_modify_time'] = time.time()
ContainerStatus.update_status([container], key='uuid')
return create_containers_json, 201
except Exception as e:
logger.error(traceback.format_exc())
if container and container.get('id', None):
ContainerCtl.remove(container['id'])
ContainerStatus.remove_status([container.get('uuid', None)],
key='uuid')
if not container:
return {"errno": 1000, "errMsg": "invalid json request"}, 400
else:
return {"errno": 1000, "errMsg": e.message}, 400
def main():
arguments = docopt(__doc__, version=dockerfly_version)
docker_cli = dockerpy.Client(base_url='unix://var/run/docker.sock')
container_json_exp = [{
'image_name':
'centos:centos6',
'run_cmd':
'/bin/sleep 300',
'eths': [
('testDockerflyv0', 'eth0', '192.168.159.10/24'),
('testDockerflyv1', 'eth0', '192.168.159.11/24'),
],
'gateway':
'192.168.159.2',
'container_name':
None,
'status':
'stopped',
'last_modify_time':
0,
'id':
0,
'pid':
0,
}]
if arguments['ps']:
print docker('ps')
if arguments['gen']:
with open(arguments['<config_json>'], 'w') as config:
json.dump(container_json_exp, config, indent=4, encoding='utf-8')
if arguments['run']:
with open(arguments['<config_json>'], 'r') as config:
container_json = json.load(config, encoding='utf-8')
for container in container_json:
container_id = Container.run(container['image_name'],
container['run_cmd'],
container['eths'],
container['gateway'])
print "Container running:ContainerId(%s) Pid(%s)" % (
container_id,
docker_cli.inspect_container(container_id)['State']['Pid'])
if arguments['sync']:
containers = []
for container in docker_cli.containers(all=True):
db_container = {}
inspect_status = docker_cli.inspect_container(container['Id'])
db_container['id'] = inspect_status['Id']
db_container['pid'] = inspect_status['State']['Pid']
db_container['image_name'] = inspect_status['Config']['Image']
db_container['container_name'] = inspect_status['Name'].strip('/')
db_container['run_cmd'] = ' '.join(inspect_status['Args'])
db_container['status'] = 'running' if inspect_status['State'][
'Running'] else 'stopped'
containers.append(db_container)
#remove no exist container
for container in ContainerStatus.get_all_status():
if container['id'] not in [co['id'] for co in containers]:
ContainerStatus.remove_status([container['id']])
print "remove:====================="
print container
#update or remove container status
for container in containers:
try:
modify_container = ContainerStatus.get_status(container['id'])
if container['status'] != modify_container['status']:
modify_container['status'] = container['status']
ContainerStatus.update_status([modify_container])
print "update:====================="
print modify_container
except LookupError:
ContainerStatus.add_status([container])
print "add:====================="
print container
if arguments['rm']:
Container.remove(arguments['<container_id>'])
if arguments['resize']:
Container.resize(arguments['<container_id>'], arguments['<new_size>'])
if arguments['getpid']:
print docker_cli.inspect_container(
arguments['<container_id>'])['State']['Pid']
if arguments['getpid']:
print docker_cli.inspect_container(
arguments['<container_id>'])['State']['Pid']
print "run dockerflyd server %s:%s" % (arguments['<ip>'],
arguments['<port>'])
rundaemon(arguments['<ip>'], arguments['<port>'])