Project: lxd (Runtime / Container Runtime)
File: instances_manage.md

(instances-manage)= When listing the existing instances, you can see their type, status, and location (if applicable). You can filter the instances and display only the ones that you are interested in. ````{tabs} ```{group-tab} CLI Enter the following command to list all instances: incus list You can filter the instances that are displayed, for example, by type, status or the cluster member where the instance is located: incus list type=container incus list status=running incus list location=server1 You can also filter by name. To list several instances, use a regular expression for the name. For example: incus list ubuntu.* Enter to see all filter options. ``` ```{group-tab} API Query the `/1.0/instances` endpoint to list all instances. You can use {ref}`rest-api-recursion` to display more information about the instances: incus query /1.0/instances?recursion=2 You can {ref}`filter <rest-api-filtering>` the instances that are displayed, by name, type, status or the cluster member where the instance is located: incus query /1.0/instances?filter=name+eq+ubuntu incus query /1.0/instances?filter=type+eq+container incus query /1.0/instances?filter=status+eq+running incus query /1.0/instances?filter=location+eq+server1 To list several instances, use a regular expression for the name. For example: incus query /1.0/instances?filter=name+eq+ubuntu.* See for more information. ``` ```` ````{tabs} ```{group-tab} CLI Enter the following command to show detailed information about an instance: incus info <instance_name> Add `--show-log` to the command to show the latest log lines for the instance: incus info <instance_name> --show-log ``` ```{group-tab} API Query the following endpoint to show detailed information about an instance: incus query /1.0/instances/<instance_name> See for more information. ``` ```` ````{tabs} ```{group-tab} CLI Enter the following command to start an instance: incus start <instance_name> You will get an error if the instance does not exist or if it is running already. To immediately attach to the console when starting, pass the `--console` flag. For example: incus start <instance_name> --console See {ref}`instances-console` for more information. ``` ```{group-tab} API To start an instance, send a PUT request to change the instance state: incus query --request PUT /1.0/instances/<instance_name>/state --data '{"action":"start"}' <!-- Include start monitor status --> The return value of this query contains an operation ID, which you can use to query the status of the operation: incus query /1.0/operations/<operation_ID> Use the following query to monitor the state of the instance: incus query

See and for more information. <!-- Include end monitor status --> ``` ```` (instances-manage-stop)= `````{tabs} ````{group-tab} CLI Enter the following command to stop an instance: incus stop <instance_name> You will get an error if the instance does not exist or if it is not running. ```` ````{group-tab} API To stop an instance, send a PUT request to change the instance state: incus query --request PUT /1.0/instances/<instance_name>/state --data '{"action":"stop"}' % Include content from above ```{include} ./instances_manage.md :start-after: <!-- Include start monitor status --> :end-before: <!-- Include end monitor status --> ``` ```` ````` If you don't need an instance anymore, you can remove it. The instance must be stopped before you can delete it. `````{tabs} ```{group-tab} CLI Enter the following command to delete an instance: incus delete <instance_name> ``` ```{group-tab} API To delete an instance, send a DELETE request to the instance: incus query --request DELETE /1.0/instances/<instance_name> See for more information. ``` ````` ```{caution} This command permanently deletes the instance and all its snapshots. ``` There are different ways to prevent accidental deletion of instances: To protect a specific instance from being deleted, set {config:option}`instance-security:security.protection.delete` to `true` for the instance. See {ref}`instances-configure` for instructions. In the CLI client, you can create an alias to be prompted for approval every time you use the command: incus alias add delete "delete -i" If you want to wipe and re-initialize the root disk of your instance but keep the instance configuration, you can rebuild the instance. Rebuilding is only possible for instances that do not have any snapshots. Stop your instance before rebuilding it. ````{tabs} ```{group-tab} CLI Enter the following command to rebuild the instance with a different image: incus rebuild <imagename> <instancename> Enter the following command to rebuild the instance with an empty root disk: incus rebuild <instance_name> --empty For more information about the `rebuild` command, see . ``` ```{group-tab} API To rebuild the instance with a different image, send a POST request to the instance's `rebuild` endpoint. For example: incus query --request POST /1.0/instances/<instancename>/rebuild --data '{"source": {"alias":"<imagealias>","server":"<server_URL>", protocol:"simplestreams"}}' To rebuild the instance with an empty root disk, specify the source type as `none`: incus query --request POST /1.0/instances/<instance_name>/rebuild --data '{"source": {"type":"none"}}' See for more information. ``` ````