Merge pull request #86 from TheBeatles1994/remove-warning-log

remove warning log

pkg/simulator/simulator.go

@@ -8,7 +8,6 @@ import (
  "time"
 
  "github.com/pterm/pterm"
- log "github.com/sirupsen/logrus"
  corev1 "k8s.io/api/core/v1"
  metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
  "k8s.io/apimachinery/pkg/runtime"
@@ -101,7 +100,6 @@ func NewSimulator(opts ...Option) (*Simulator, error) {
  // Step 3: Create the simulator
  ctx, cancel := context.WithCancel(context.Background())
  sim := &Simulator{
- kubeclient: nil,
  fakeclient: fakeClient,
  simulatorStop: make(chan struct{}),
  informerFactory: sharedInformerFactory,
@@ -115,7 +113,6 @@ func NewSimulator(opts ...Option) (*Simulator, error) {
  sim.kubeclient, err = utils.CreateKubeClient(options.kubeconfig)
  if err != nil {
  sim.kubeclient = nil
- log.Errorf("fail to create kube client: %s", err.Error())
  }
 
  // Step 5: add event handler for pods
@@ -203,9 +200,11 @@ func (sim *Simulator) ScheduleApp(app AppResource) (*SimulateResult, error) {
  tolerationPriority := algo.NewTolerationQueue(appPods)
  sort.Sort(tolerationPriority)
 
- for _, patchPods := range sim.patchPodFuncMap {
- if err := patchPods(appPods, sim.kubeclient); err != nil {
- return nil, err
+ if sim.kubeclient != nil {
+ for _, patchPods := range sim.patchPodFuncMap {
+ if err := patchPods(appPods, sim.kubeclient); err != nil {
+ return nil, err
+ }
  }
  }