Docker/portainer
Docker/portainer
1
0
Fork 0
mirror of https://github.com/portainer/portainer.git synced 2025-07-23 07:19:41 +02:00
Code Issues Releases Activity

feat(k8s): review the resource assignement when creating a kubernetes application EE-437 (#5254)

Browse source 
* feat(nodes limits)Review the resource assignement when creating a Kubernetes application EE-437

* feat(nodes limits) review feedback EE-437

* feat(nodes limits) workaround for lodash cloneDeep not working in production mode EE-437

* feat(nodes limits) calculate max cpu of slide bar with floor function instead of round function EE-437

* feat(nodes limits) another review feedback EE-437

* feat(nodes limits) cleanup code EE-437

* feat(nodes limits) EE-437 pr feedback update

* feat(nodes limits) EE-437 rebase onto develop branch

* feat(nodes limits) EE-437 another pr feedback update

Co-authored-by: Simon Meng <simon.meng@portainer.io>
This commit is contained in:
cong meng 2021-09-01 09:08:01 +12:00 • committed by GitHub
parent 0ffbe6a42e
commit c597ae96e2
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
10 changed files with 453 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

2
api/http/handler/kubernetes/handler.go
View file

@ -39,6 +39,8 @@ func NewHandler(bouncer *security.RequestBouncer, authorizationService *authoriz
kubeRouter.PathPrefix("/config").Handler(
bouncer.AuthenticatedAccess(httperror.LoggerHandler(h.getKubernetesConfig))).Methods(http.MethodGet)
kubeRouter.PathPrefix("/nodes_limits").Handler(
bouncer.AuthenticatedAccess(httperror.LoggerHandler(h.getKubernetesNodesLimits))).Methods(http.MethodGet)
// namespaces
// in the future this piece of code might be in another package (or a few different packages - namespaces/namespace?)

52
api/http/handler/kubernetes/kubernetes_nodes_limits.go Normal file
View file

@ -0,0 +1,52 @@
package kubernetes
import (
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"
"net/http"
)
// @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**: authorized
// @tags kubernetes
// @security jwt
// @accept json
// @produce json
// @param id path int true "Endpoint identifier"
// @success 200 {object} K8sNodesLimits "Success"
// @failure 400 "Invalid request"
// @failure 401 "Unauthorized"
// @failure 403 "Permission denied"
// @failure 404 "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 endpoint 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 endpoint with the specified identifier inside the database", err}
} else if err != nil {
return &httperror.HandlerError{http.StatusInternalServerError, "Unable to find an endpoint 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)
}