Function instanceDebugRepairPost

cmd/incusd/instance_debug.go:183–235

swagger:operation GET /1.0/instances/{name}/debug/repair instances instance_debug_repair_post Trigger a repair action on the instance. Runs an internal repair action on the instance. --- parameters: - in: path name: name description: Instance name type: string required:

(d *Daemon, r *http.Request)

//	  "500":
//	    $ref: "#/responses/InternalServerError"
func instanceDebugRepairPost(d *Daemon, r *http.Request) response.Response {
	s := d.State()

	projectName := request.ProjectParam(r)
	name, err := pathVar(r, "name")
	if err != nil {
		return response.SmartError(err)
	}

	if internalInstance.IsSnapshot(name) {
		return response.BadRequest(errors.New("Invalid instance name"))
	}

	// Handle requests targeted to an instance on a different node
	resp, err := forwardedResponseIfInstanceIsRemote(s, r, projectName, name)
	if err != nil {
		return response.SmartError(err)
	}

	if resp != nil {
		return resp
	}

	// Parse the request.
	req := api.InstanceDebugRepairPost{}

	err = json.NewDecoder(r.Body).Decode(&req)
	if err != nil {
		return response.BadRequest(err)
	}

	// Validate the repair action.
	if !slices.Contains([]string{"rebuild-config-volume"}, req.Action) {
		return response.BadRequest(fmt.Errorf("Invalid repair action %q", req.Action))
	}

	// Load the instance.
	inst, err := instance.LoadByProjectAndName(s, projectName, name)
	if err != nil {
		return response.SmartError(err)
	}

	// Running the action.
	switch req.Action {
	case "rebuild-config-volume":
		err := instanceDebugRepairRebuildConfigVolume(s, inst)
		if err != nil {
			return response.SmartError(err)
		}
	}

	return response.EmptySyncResponse
}

func instanceDebugRepairRebuildConfigVolume(s *state.State, inst instance.Instance) error {
	// Initial validation.