def _to_container(self, data, container_status, pod_data):
"""
Convert container in Container instances
"""
state = container_status.get("state")
created_at = None
if state:
started_at = list(state.values())[0].get("startedAt")
if started_at:
created_at = datetime.datetime.strptime(
started_at, "%Y-%m-%dT%H:%M:%SZ")
extra = {
"pod": pod_data["metadata"]["name"],
"namespace": pod_data["metadata"]["namespace"],
}
resources = data.get("resources")
if resources:
extra["resources"] = resources
return Container(
id=container_status.get("containerID") or data["name"],
name=data["name"],
image=ContainerImage(
id=container_status.get("imageID") or data["image"],
name=data["image"],
path=None,
version=None,
driver=self.connection.driver,
),
ip_addresses=None,
state=(ContainerState.RUNNING
if container_status else ContainerState.UNKNOWN),
driver=self.connection.driver,
created_at=created_at,
extra=extra,
)
def _to_container(self, data):
"""
Convert container in Container instances
"""
try:
name = data.get('Name').strip('/')
except:
try:
name = data.get('Names')[0].strip('/')
except:
name = data.get('Id')
state = data.get('State')
if isinstance(state, dict):
status = data.get(
'Status',
state.get('Status') if state is not None else None)
else:
status = data.get('Status')
if 'Exited' in status:
state = ContainerState.STOPPED
elif status.startswith('Up '):
state = ContainerState.RUNNING
elif 'running' in status:
state = ContainerState.RUNNING
else:
state = ContainerState.STOPPED
image = data.get('Image')
ports = data.get('Ports', [])
created = data.get('Created')
if isinstance(created, float):
created = ts_to_str(created)
extra = {
'id': data.get('Id'),
'status': data.get('Status'),
'created': created,
'image': image,
'ports': ports,
'command': data.get('Command'),
'sizerw': data.get('SizeRw'),
'sizerootfs': data.get('SizeRootFs'),
}
ips = []
if ports is not None:
for port in ports:
if port.get('IP') is not None:
ips.append(port.get('IP'))
return Container(id=data['Id'],
name=name,
image=ContainerImage(id=data.get('ImageID', None),
path=image,
name=image,
version=None,
driver=self.connection.driver),
ip_addresses=ips,
state=state,
driver=self.connection.driver,
extra=extra)
def test_start_container(self):
container = self.driver.start_container(
Container(id=None,
name=None,
image=None,
state=None,
ip_addresses=None,
driver=self.driver,
extra={'taskDefinitionArn': ''}))
self.assertFalse(container is None)
def test_restart_container(self):
container = self.driver.restart_container(
Container(
id=None,
name=None,
image=None,
state=None,
ip_addresses=None,
driver=self.driver,
extra={
"taskArn": "12345",
"taskDefinitionArn": "123556"
},
))
self.assertFalse(container is None)
def _to_container(self, data, task_definition_arn):
return Container(id=data['containerArn'],
name=data['name'],
image=ContainerImage(id=None,
name=data['name'],
path=None,
version=None,
driver=self.connection.driver),
ip_addresses=None,
state=self.status_map.get(data['lastStatus'], None),
extra={
'taskArn': data['taskArn'],
'taskDefinitionArn': task_definition_arn
},
driver=self.connection.driver)
def _to_container(self, data, container_status, pod_data):
"""
Convert container in Container instances
"""
return Container(id=container_status['containerID'],
name=data['name'],
image=ContainerImage(id=container_status['imageID'],
name=data['image'],
path=None,
version=None,
driver=self.connection.driver),
ip_addresses=None,
state=ContainerState.RUNNING,
driver=self.connection.driver,
extra={
'pod': pod_data['metadata']['name'],
'namespace': pod_data['metadata']['namespace']
})
def _to_container(self, data):
"""
Convert container in proper Container instance object
** Updating is NOT supported!!
:param data: API data about container i.e. result.object
:return: Proper Container object:
see http://libcloud.readthedocs.io/en/latest/container/api.html
"""
rancher_state = data["state"]
# A Removed container is purged after x amt of time.
# Both of these render the container dead (can't be started later)
terminate_condition = ["removed", "purged"]
if "running" in rancher_state:
state = ContainerState.RUNNING
elif "stopped" in rancher_state:
state = ContainerState.STOPPED
elif "restarting" in rancher_state:
state = ContainerState.REBOOTING
elif "error" in rancher_state:
state = ContainerState.ERROR
elif any(x in rancher_state for x in terminate_condition):
state = ContainerState.TERMINATED
elif data["transitioning"] == "yes":
# Best we can do for current actions
state = ContainerState.PENDING
else:
state = ContainerState.UNKNOWN
# Everything contained in the json response is dumped in extra
extra = data
return Container(
id=data["id"],
name=data["name"],
image=self._gen_image(data["imageUuid"]),
ip_addresses=[data["primaryIpAddress"]],
state=state,
driver=self.connection.driver,
extra=extra,
)
def _to_container(self, data, task_definition_arn):
return Container(
id=data["containerArn"],
name=data["name"],
image=ContainerImage(
id=None,
name=data["name"],
path=None,
version=None,
driver=self.connection.driver,
),
ip_addresses=None,
state=self.status_map.get(data["lastStatus"], None),
extra={
"taskArn": data["taskArn"],
"taskDefinitionArn": task_definition_arn,
},
driver=self.connection.driver,
)
def _to_container(self, data, container_status, pod_data):
"""
Convert container in Container instances
"""
return Container(
id=container_status["containerID"],
name=data["name"],
image=ContainerImage(
id=container_status["imageID"],
name=data["image"],
path=None,
version=None,
driver=self.connection.driver,
),
ip_addresses=None,
state=ContainerState.RUNNING,
driver=self.connection.driver,
extra={
"pod": pod_data["metadata"]["name"],
"namespace": pod_data["metadata"]["namespace"],
},
)
def _to_container(self, data):
"""
Convert container in proper Container instance object
** Updating is NOT supported!!
:param data: API data about container i.e. result.object
:return: Proper Container object:
see http://libcloud.readthedocs.io/en/latest/container/api.html
"""
rancher_state = data['state']
if 'running' in rancher_state:
state = ContainerState.RUNNING
elif 'stopped' in rancher_state:
state = ContainerState.STOPPED
elif 'restarting' in rancher_state:
state = ContainerState.REBOOTING
elif 'error' in rancher_state:
state = ContainerState.ERROR
elif 'removed' or 'purged' in rancher_state:
# A Removed container is purged after x amt of time.
# Both of these render the container dead (can't be started later)
state = ContainerState.TERMINATED
elif data['transitioning'] == 'yes':
# Best we can do for current actions
state = ContainerState.PENDING
else:
state = ContainerState.UNKNOWN
# Everything contained in the json response is dumped in extra
extra = data
return Container(id=data['id'],
name=data['name'],
image=self._gen_image(data['imageUuid']),
ip_addresses=[data['primaryIpAddress']],
state=state,
driver=self.connection.driver,
extra=extra)
def deploy_container(
self,
name,
image,
cluster=None,
parameters=None,
start=True,
ex_cpu=10,
ex_memory=500,
ex_container_port=None,
ex_host_port=None,
):
"""
Creates a task definition from a container image that can be run
in a cluster.
:param name: The name of the new container
:type name: ``str``
:param image: The container image to deploy
:type image: :class:`libcloud.container.base.ContainerImage`
:param cluster: The cluster to deploy to, None is default
:type cluster: :class:`libcloud.container.base.ContainerCluster`
:param parameters: Container Image parameters
:type parameters: ``str``
:param start: Start the container on deployment
:type start: ``bool``
:rtype: :class:`libcloud.container.base.Container`
"""
data = {}
if ex_container_port is None and ex_host_port is None:
port_maps = []
else:
port_maps = [{
"containerPort": ex_container_port,
"hostPort": ex_host_port
}]
data["containerDefinitions"] = [{
"mountPoints": [],
"name": name,
"image": image.name,
"cpu": ex_cpu,
"environment": [],
"memory": ex_memory,
"portMappings": port_maps,
"essential": True,
"volumesFrom": [],
}]
data["family"] = name
response = self.connection.request(
ROOT,
method="POST",
data=json.dumps(data),
headers=self._get_headers("RegisterTaskDefinition"),
).object
if start:
return self.ex_start_task(
response["taskDefinition"]["taskDefinitionArn"])[0]
else:
return Container(
id=None,
name=name,
image=image,
state=ContainerState.RUNNING,
ip_addresses=[],
extra={
"taskDefinitionArn":
response["taskDefinition"]["taskDefinitionArn"]
},
driver=self.connection.driver,
)
def _to_container(self, data):
"""
Convert container in Container instances
"""
try:
name = data.get("Name").strip("/")
except Exception:
try:
name = data.get("Names")[0].strip("/")
except Exception:
name = data.get("Id")
state = data.get("State")
if isinstance(state, dict):
status = data.get(
"Status", state.get("Status") if state is not None else None
)
else:
status = data.get("Status")
if "Exited" in status:
state = ContainerState.STOPPED
elif status.startswith("Up "):
state = ContainerState.RUNNING
elif "running" in status:
state = ContainerState.RUNNING
else:
state = ContainerState.STOPPED
image = data.get("Image")
ports = data.get("Ports", [])
created = data.get("Created")
if isinstance(created, float):
created = ts_to_str(created)
extra = {
"id": data.get("Id"),
"status": data.get("Status"),
"created": created,
"image": image,
"ports": ports,
"command": data.get("Command"),
"sizerw": data.get("SizeRw"),
"sizerootfs": data.get("SizeRootFs"),
}
ips = []
if ports is not None:
for port in ports:
if port.get("IP") is not None:
ips.append(port.get("IP"))
return Container(
id=data["Id"],
name=name,
image=ContainerImage(
id=data.get("ImageID", None),
path=image,
name=image,
version=None,
driver=self.connection.driver,
),
ip_addresses=ips,
state=state,
driver=self.connection.driver,
extra=extra,
)