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Kubemark: allow choosing image-service

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This commit is contained in:
Mateusz Matejczyk 2021-04-15 14:00:22 +02:00
parent dd6ee99f62
commit a4c8a2ca35
1 changed files with 10 additions and 4 deletions
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14
cmd/kubemark/hollow-node.go
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@ -26,6 +26,7 @@ import (
"github.com/spf13/cobra"
"github.com/spf13/pflag"
internalapi "k8s.io/cri-api/pkg/apis"
"k8s.io/klog/v2"
v1 "k8s.io/api/core/v1"
@ -70,6 +71,7 @@ type hollowNodeConfig struct {
RegisterWithTaints []core.Taint
MaxPods int
ExtendedResources map[string]string
UseHostImageService bool
}
const (
@ -98,6 +100,7 @@ func (c *hollowNodeConfig) addFlags(fs *pflag.FlagSet) {
fs.IntVar(&c.MaxPods, "max-pods", maxPods, "Number of pods that can run on this Kubelet.")
bindableExtendedResources := cliflag.ConfigurationMap(c.ExtendedResources)
fs.Var(&bindableExtendedResources, "extended-resources", "Register the node with extended resources (comma separated \"<name>=<quantity>\")")
fs.BoolVar(&c.UseHostImageService, "use-host-image-service", true, "Set to true if the hollow-kubelet should use the host image service. If set to false the fake image service will be used")
}
func (c *hollowNodeConfig) createClientConfigFromFile() (*restclient.Config, error) {
@ -241,9 +244,12 @@ func run(cmd *cobra.Command, config *hollowNodeConfig) {
klog.Fatalf("Failed to init runtime service %v.", err)
}
remoteImageService, err := remote.NewRemoteImageService(f.RemoteImageEndpoint, 15*time.Second)
if err != nil {
klog.Fatalf("Failed to init image service %v.", err)
var imageService internalapi.ImageManagerService = fakeRemoteRuntime.ImageService
if config.UseHostImageService {
imageService, err = remote.NewRemoteImageService(f.RemoteImageEndpoint, 15*time.Second)
if err != nil {
klog.Fatalf("Failed to init image service %v.", err)
}
}
hollowKubelet := kubemark.NewHollowKubelet(
@ -251,7 +257,7 @@ func run(cmd *cobra.Command, config *hollowNodeConfig) {
client,
heartbeatClient,
cadvisorInterface,
remoteImageService,
imageService,
runtimeService,
containerManager,
)