管理GCP库存资源的服务
gcpinventor的Python项目详细描述
资源库存
这不是谷歌的官方产品。
这是一个可以在gcp中提供资源清单的包。 除了访问项目、区域和磁盘之外，它还提供了一种方法，使路由与gcp服务netblock保持同步。
有关详细信息，请参阅sync_gcp_service_routes（…）方法。
sync_gcp_service_routes（…）可以以任何频率执行。此方法可以重复调用，如果出现错误，将从中断的位置继续执行。
请参见本页底部的示例
该软件包可以通过“pip install gcpinventory”安装
def sync_gcp_service_routes(self, project, routes_prefix, priority, network, next_hop_gateway,
apply_changes=False,
add_callback=_default_add_callback,
delete_callback=_default_delete_callback ):
Update the routes for the given project to access GCP services with Google API Access for Private IPs.
Use this method to publish routes to Google netblocks.
Use this when you have a default route to something more preferred (ie VPN or NAT GW).
The method will add/delete the routes to match the cidr ranges listed under _spf.google.com
as described at https://github.com/hm-distro/netblocks/tree/master/netblocks.
This method can be called repeatedly and will continue from where it left off, in case of error.
Args:
project: The project id
routes_prefix: The prefix to use for all the routes created
priority: The priority of the route(integer)
network: The network for this route (FQDN)
next_hop_gateway: The next hop gateway(FQDN)
apply_changes : Boolean whether to apply the changes or not
add_callback: the callback function to be called with the add_routes param. The default impl just logs the list
delete_callback: The callback function to be called with the delete_routes param.The default impl just logs the list
Raises:
InventoryServiceException: An exception occurred
def list_zones(self, project):
List the zones for the given project
Args:
project: The project id
Yields:
The zones for this project
Raises:
InventoryServiceException: An exception occurred
# https://developers.google.com/resources/api-libraries/documentation/compute/v1/python/latest/compute_v1.zones.html#list
def list_projects(self):
List the projects that the user has access to.
Yields:
The zones for this project
Raises:
InventoryServiceException: An exception occurred
# https://developers.google.com/resources/api-libraries/documentation/cloudresourcemanager/v1/python/latest/cloudresourcemanager_v1.projects.html#list
def list_disks(self, project, zone):
List the disks for the given project and zone.
Args:
project: The project id
zone: The zone id
Yields:
The disks for this project
Raises:
InventoryServiceException: An exception occurred
# https://developers.google.com/resources/api-libraries/documentation/compute/v1/python/latest/compute_v1.disks.html#list
def list_routes(self, project):
List the routes for the given project and zone.
Args:
project: The project id
Yields:
The routes for this project
Raises:
InventoryServiceException: An exception occurred
#https://developers.google.com/resources/api-libraries/documentation/compute/v1/python/latest/compute_v1.routes.html
def create_route(self, project, name, priority, network, destination_range, next_hop_gateway):
Create the routes.
Args:
project: The project id
name: The name of the route
priority: The priority for the route (integer)
network: The network for this route (FQDN)
destination_range: The cidr that the route is applicable to
next_hop_gateway: The next hop gateway(FQDN)
Yields:
The response of the created route object
Raises:
InventoryServiceException: An exception occurred
# https://developers.google.com/resources/api-libraries/documentation/compute/v1/python/latest/compute_v1.routes.html
def delete_route(self, project, route):
Delete the routes.
Args:
project: The project id
route: The route name to delete
Raises:
InventoryServiceException: An exception occurred
# https://developers.google.com/resources/api-libraries/documentation/compute/v1/python/latest/compute_v1.routes.html
注意：请同时考虑Forseti's Inventory Scanner
API使用
示例：
from gcpinventory import gcpinventory as inventory_service
import logging
logger = logging.getLogger()
logging.basicConfig()
logger.setLevel(logging.INFO)
inventory_service = inventory_service.InventoryService()
def _my_add_callback(inventory_service,add_routes):
"""
callback to be invoked on the routes to be added
:param inventory_service: The handle to the inventory_service
:param add_routes: The routes that need to be added
:return:
"""
inventory_service.logger.info("%d cidr blocks to add to routes" % len(add_routes))
return
# The default implementation for add_callback and delete_callback , just print the list to the logger
project_id = "my-project-id"
inventory_service.sync_gcp_service_routes(routes_prefix="my-prefix",
project=project_id,
priority=2000,
network=("projects/%s/global/networks/mynetwork" % project_id),
next_hop_gateway=("projects/%s/global/gateways/default-internet-gateway" % project_id),
apply_changes=True,
add_callback=_my_add_callback
)
有用链接
- https://cloud.google.com/compute/docs/tutorials/python-guide
- https://github.com/google/google-api-python-client
- https://developers.google.com/resources/api-libraries/documentation/cloudresourcemanager/v1/python/latest/cloudresourcemanager_v1.projects.html#list
- https://developers.google.com/resources/api-libraries/documentation/compute/v1/python/latest/compute_v1.disks.html#list
- https://developers.google.com/resources/api-libraries/documentation/compute/v1/python/latest/compute_v1.zones.html#list
- https://developers.google.com/resources/api-libraries/documentation/compute/v1/python/latest/compute_v1.routes.html
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