Change container base image to cgr.dev/chainguard/static (#2881)

* Change container base image to cgr.dev/chainguard/static
* Lint fixes
* fix test failure
* Add router deployment wait
* add check command in upgrade script

---------

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

pkg/executor/executortype/container/containermgr.go

@@ -430,7 +430,7 @@ func (caaf *Container) fnCreate(ctx context.Context, fn *fv1.Function) (*fscache
 
 	kubeObjRefs := []apiv1.ObjectReference{
 		{
-			//obj.TypeMeta.Kind does not work hence this, needs investigation and a fix
+			// obj.TypeMeta.Kind does not work hence this, needs investigation and a fix
 			Kind:            "deployment",
 			Name:            depl.ObjectMeta.Name,
 			APIVersion:      depl.TypeMeta.APIVersion,

pkg/executor/executortype/poolmgr/gp_deployment.go

@@ -43,7 +43,7 @@ func getPoolName(env *fv1.Environment) string {
 		return a
 	}
 
-	//To fit the 63 character limit
+	// To fit the 63 character limit
 	if len(env.ObjectMeta.Name)+len(env.ObjectMeta.Namespace) < 37 {
 		envPodName = env.ObjectMeta.Name + "-" + env.ObjectMeta.Namespace
 	} else {

pkg/executor/fscache/functionServiceCache.go

@@ -40,7 +40,7 @@ import (
 
 type fscRequestType int
 
-//type executorType int
+// type executorType int
 
 // FunctionServiceCache Request Types
 const (

pkg/executor/fscache/functionServiceCache_test.go

@@ -165,7 +165,7 @@ func TestFunctionServiceNewCache(t *testing.T) {
 	_, err = fsc.GetFuncSvc(ctx, fsvc.Function, 5, concurrency)
 	require.NoError(t, err)
 
-	//key := fmt.Sprintf("%v_%v", cancel.UID, fn.ObjectMeta.ResourceVersion)
+	// key := fmt.Sprintf("%v_%v", cancel.UID, fn.ObjectMeta.ResourceVersion)
 	key := crd.CacheKeyURGFromMeta(&fn.ObjectMeta)
 	fsc.MarkAvailable(key, fsvc.Address)
 

pkg/executor/reaper/reaper.go

@@ -218,7 +218,7 @@ func CleanupHpa(ctx context.Context, logger *zap.Logger, client kubernetes.Inter
 
 func GetReaperNamespace() map[string]string {
 	ns := utils.DefaultNSResolver()
-	//to support backward compatibility we need to cleanup deployment and rolebinding created in function, buidler and default namespace as well
+	// to support backward compatibility we need to cleanup deployment and rolebinding created in function, buidler and default namespace as well
 	fissionResourceNs := ns.FissionNSWithOptions(utils.WithBuilderNs(), utils.WithFunctionNs(), utils.WithDefaultNs())
 	return fissionResourceNs
 }

pkg/executor/util/merge.go

@@ -112,12 +112,12 @@ func MergePodSpec(srcPodSpec *apiv1.PodSpec, targetPodSpec *apiv1.PodSpec) (*api
 		srcPodSpec.EnableServiceLinks = targetPodSpec.EnableServiceLinks
 	}
 
-	//TODO - Security context should be merged instead of overriding.
+	// TODO - Security context should be merged instead of overriding.
 	if targetPodSpec.SecurityContext != nil {
 		srcPodSpec.SecurityContext = targetPodSpec.SecurityContext
 	}
 
-	//TODO - Affinity should be merged instead of overriding.
+	// TODO - Affinity should be merged instead of overriding.
 	if targetPodSpec.Affinity != nil {
 		srcPodSpec.Affinity = targetPodSpec.Affinity
 	}