| import json |
|
|
| from ..errors import InvalidVersion |
| from ..utils import check_resource, minimum_version, normalize_links |
| from ..utils import version_lt |
|
|
|
|
| class NetworkApiMixin(object): |
| @minimum_version('1.21') |
| def networks(self, names=None, ids=None): |
| filters = {} |
| if names: |
| filters['name'] = names |
| if ids: |
| filters['id'] = ids |
|
|
| params = {'filters': json.dumps(filters)} |
|
|
| url = self._url("/networks") |
| res = self._get(url, params=params) |
| return self._result(res, json=True) |
|
|
| @minimum_version('1.21') |
| def create_network(self, name, driver=None, options=None, ipam=None): |
| if options is not None and not isinstance(options, dict): |
| raise TypeError('options must be a dictionary') |
|
|
| data = { |
| 'Name': name, |
| 'Driver': driver, |
| 'Options': options, |
| 'IPAM': ipam, |
| } |
| url = self._url("/networks/create") |
| res = self._post_json(url, data=data) |
| return self._result(res, json=True) |
|
|
| @minimum_version('1.21') |
| def remove_network(self, net_id): |
| url = self._url("/networks/{0}", net_id) |
| res = self._delete(url) |
| self._raise_for_status(res) |
|
|
| @minimum_version('1.21') |
| def inspect_network(self, net_id): |
| url = self._url("/networks/{0}", net_id) |
| res = self._get(url) |
| return self._result(res, json=True) |
|
|
| @check_resource |
| @minimum_version('1.21') |
| def connect_container_to_network(self, container, net_id, |
| ipv4_address=None, ipv6_address=None, |
| aliases=None, links=None): |
| data = { |
| "Container": container, |
| "EndpointConfig": { |
| "Aliases": aliases, |
| "Links": normalize_links(links) if links else None, |
| }, |
| } |
|
|
| |
| if ipv4_address or ipv6_address: |
| if version_lt(self._version, '1.22'): |
| raise InvalidVersion('IP address assignment is not ' |
| 'supported in API version < 1.22') |
|
|
| data['EndpointConfig']['IPAMConfig'] = dict() |
| if ipv4_address: |
| data['EndpointConfig']['IPAMConfig']['IPv4Address'] = \ |
| ipv4_address |
| if ipv6_address: |
| data['EndpointConfig']['IPAMConfig']['IPv6Address'] = \ |
| ipv6_address |
|
|
| url = self._url("/networks/{0}/connect", net_id) |
| res = self._post_json(url, data=data) |
| self._raise_for_status(res) |
|
|
| @check_resource |
| @minimum_version('1.21') |
| def disconnect_container_from_network(self, container, net_id): |
| data = {"container": container} |
| url = self._url("/networks/{0}/disconnect", net_id) |
| res = self._post_json(url, data=data) |
| self._raise_for_status(res) |
|
|
