在 GCP 中停止 VM 并等待它使用 gcp python sdk 停止答案

【问题标题】：Stop VM in GCP and wait till it is stopped using gcp python sdk在 GCP 中停止 VM 并等待它使用 gcp python sdk 停止
【发布时间】：2020-11-13 04:50:26
【问题描述】：

我想在 gcp 中停止 VM 并等待该过程完成。现在如果我打了

request = service.instances().stop(project=project, zone=zone, instance=instance_name)

它退出而不等到虚拟机实际上处于停止状态。

【问题讨论】：

您必须循环并请求VM状态等待，由您自己有效停止。但是为什么要等这个呢？
是的。必须建立我的逻辑来检查节点的停止状态。

标签： python python-3.x google-cloud-platform sdk google-api-client

【解决方案1】：

我必须构建自己的逻辑来检查 vm 列表的终止状态。

vm_status = {}
operation_status = {}
for instance_name, instance_details in instances.items():
    print("Switching {} VM {}".format(state, instance_name))
    if state == 'OFF':
        request = service.instances().stop(project=project, zone=zone, instance=instance_name)
    elif state == 'ON':
        request = service.instances().start(project=project, zone=zone, instance=instance_name)
    response = request.execute()
    operation_status[response['name']] = response['status']
    print(response)

    vm_status[instance_name] = response['status']
print("Waiting till all the VMs are in {}".format(state))
print(vm_status)
wait_for_operation(service, )
timeout = time.time() + 60 * 15

if state == 'OFF':
    all_stop = False
    while (not all_stop or time.time() > timeout):

        for instance_name, instance_details in instances.items():
            request = service.instances().get(project=project, zone=zone, instance=instance_name)
            response = request.execute()
            vm_status[instance_name] = response['status']
        stop = True
        for instance_name, status in vm_status.items():
            if status != 'TERMINATED':
                stop = False
                break
        print(vm_status)
        if stop:
            all_stop = True
        time.sleep(1)

【讨论】：