How do I get the availability domain of a virtual machine instance in GCP?

php editor Banana will introduce you how to obtain the availability domain of a virtual machine instance in GCP. In Google Cloud Platform (GCP), an availability domain refers to an independent data center within a physical location. By deploying virtual machine instances in different availability domains, you can improve application availability and fault tolerance. To get the availability domain of a VM instance, you can use GCP's API or command line tools. The following will introduce you to the steps of the two methods in detail.

Question content

I have only ever worked with OCI. Is there an equivalent concept in GCP to its availability domain concept?

I've been looking at the UI and responses from the GCP Golang client library but haven't found anything relevant other than the region where the instance is deployed. I've read GCP's Key Terms page and other documentation and am just wondering if such a concept exists in GCP.

Workaround

The OCI region is the same as the Google Cloud region. OCI availability domains are the same as Google Cloud regions. There are some differences in how the network is handled, but for most purposes the mapping is very close.

All cloud providers use a similar construct - a region consists of multiple geographically separated data centers to isolate local failures: earthquakes, power, severe weather, fire, etc.

NOTE: In some regions, for some providers, there is only one data center per region. As business grows in these areas, providers often plan to add more data centers. For these regions, datacenter == region/availability domain == region.

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