[英]List google cloud compute engine active instance
我正在寻找所有活动资源(如计算引擎、gke 等)和相应的区域。 我尝试在 python 代码下面打印它,但它在计算引擎可用的地方打印所有区域信息,请有人指导我可以使用哪些功能。
compute = googleapiclient.discovery.build('compute', 'v1')
request = compute.instances().aggregatedList(project=project)
while request is not None:
response = request.execute()
for name, instances_scoped_list in response['items'].items():
pprint((name, instances_scoped_list))
request = compute.instances().aggregatedList_next(previous_request=request, previous_response=response)
您可以使用 Cloud Console gcloud compute instances list
命令或instances.list()
方法gcloud compute instances list
项目中的所有实例。
要以表格形式列出项目中的所有实例,请运行:
gcloud compute instances list
你会得到类似的东西:
NAME ZONE MACHINE_TYPE PREEMPTIBLE INTERNAL_IP EXTERNAL_IP STATUS
instance-1 us-central1-a n1-standard-1 10.128.0.44 xx.xx.xxx.xx RUNNING
instance-2 us-central1-b n1-standard-1 10.128.0.49 xx.xx.xxx.xx RUNNING
正如您所提到的, aggregatedList()是正确的,要获取所需的信息,必须遍历 JSON 响应正文。
如果您需要一些特定的字段,您可以查看Response body 信息。
此外,您可以使用此代码作为指导,我从实例中获取所有信息。
from pprint import pprint
from googleapiclient import discovery
from oauth2client.client import GoogleCredentials
credentials = GoogleCredentials.get_application_default()
service = discovery.build('compute', 'v1', credentials=credentials)
# Project ID for this request.
project = "{Project-ID}" # TODO: Update placeholder value.
request = service.instances().aggregatedList(project=project)
while request is not None:
response = request.execute()
instance = response.get('items', {})
for instance in instance.values():
for a in instance.get('instances', []):
print(str(instance))
request = service.instances().aggregatedList_next(previous_request=request, previous_response=response)
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