Adding a VM to a placement group
Add an existing instance to a placement group.
CLI
API
If you don't have the Yandex.Cloud command line interface yet, install and initialize it.
The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name
or --folder-id
parameter.
-
Create a virtual machine:
$ yc compute instance create --zone ru-central1-b --name instance-in-group-2 id: epdlv1pp54019j09fhue ...
This command creates a VM instance with the following characteristics:
- Named
instance-in-group-2
. - In the
ru-central1-b
availability zone.
- Named
-
View a list of VM instances in the placement group:
$ yc compute placement-group list-instances --name my-group +----------------------+---------------------+---------------+---------+-------------+-------------+ | ID | NAME | ZONE ID | STATUS | EXTERNAL IP | INTERNAL IP | +----------------------+---------------------+---------------+---------+-------------+-------------+ | epdep2kq6dt5uekuhcrd | instance-in-group-1 | ru-central1-b | RUNNING | | 10.129.0.5 | +----------------------+---------------------+---------------+---------+-------------+-------------+
-
Stop the VM:
$ yc compute instance stop instance-in-group-2 id: epdlv1pp54019j09fhue ... status: STOPPED
-
Add a VM instance to the placement group:
$ yc compute instance update --name instance-in-group-2 --placement-group-name my-group id: epdlv1pp54019j09fhue ... placement_policy: placement_group_id: fd83bv4rnsna2sjkiq4s
This command adds the
instance-in-group-2
instance to themy-group
placement group. -
Check that the instance was added to the placement group:
$ yc compute placement-group list-instances --name my-group +----------------------+---------------------+---------------+---------+-------------+-------------+ | ID | NAME | ZONE ID | STATUS | EXTERNAL IP | INTERNAL IP | +----------------------+---------------------+---------------+---------+-------------+-------------+ | epdep2kq6dt5uekuhcrd | instance-in-group-1 | ru-central1-b | RUNNING | | 10.129.0.5 | | epdlv1pp54019j09fhue | instance-in-group-2 | ru-central1-b | STOPPED | | 10.129.0.30 | +----------------------+---------------------+---------------+---------+-------------+-------------+
-
Start the VM:
$ yc compute instance stop instance-in-group-2 id: epdlv1pp54019j09fhue ... status: RUNNING
Use the update API method.