package kubernetes import ( "net/http" httperror "github.com/portainer/libhttp/error" "github.com/portainer/libhttp/request" "github.com/portainer/libhttp/response" portainer "github.com/portainer/portainer/api" bolterrors "github.com/portainer/portainer/api/bolt/errors" ) // @id getKubernetesNodesLimits // @summary Get CPU and memory limits of all nodes within k8s cluster // @description Get CPU and memory limits of all nodes within k8s cluster // @description **Access policy**: authenticated // @tags kubernetes // @security ApiKeyAuth // @security jwt // @accept json // @produce json // @param id path int true "Environment(Endpoint) identifier" // @success 200 {object} portainer.K8sNodesLimits "Success" // @failure 400 "Invalid request" // @failure 401 "Unauthorized" // @failure 403 "Permission denied" // @failure 404 "Environment(Endpoint) not found" // @failure 500 "Server error" // @router /kubernetes/{id}/nodes_limits [get] func (handler *Handler) getKubernetesNodesLimits(w http.ResponseWriter, r *http.Request) *httperror.HandlerError { endpointID, err := request.RetrieveNumericRouteVariableValue(r, "id") if err != nil { return &httperror.HandlerError{http.StatusBadRequest, "Invalid environment identifier route variable", err} } endpoint, err := handler.dataStore.Endpoint().Endpoint(portainer.EndpointID(endpointID)) if err == bolterrors.ErrObjectNotFound { return &httperror.HandlerError{http.StatusNotFound, "Unable to find an environment with the specified identifier inside the database", err} } else if err != nil { return &httperror.HandlerError{http.StatusInternalServerError, "Unable to find an environment with the specified identifier inside the database", err} } cli, err := handler.kubernetesClientFactory.GetKubeClient(endpoint) if err != nil { return &httperror.HandlerError{http.StatusInternalServerError, "Unable to create Kubernetes client", err} } nodesLimits, err := cli.GetNodesLimits() if err != nil { return &httperror.HandlerError{http.StatusInternalServerError, "Unable to retrieve nodes limits", err} } return response.JSON(w, nodesLimits) }