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Update NodeIPAM wrapper

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This commit is contained in:
cici37 2021-03-01 13:19:27 -08:00
parent f098e66cee
commit 716122ccec
2 changed files with 6 additions and 14 deletions
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5
cmd/cloud-controller-manager/main.go
View File

@ -41,15 +41,10 @@ import (
_ "k8s.io/component-base/metrics/prometheus/clientgo" // load all the prometheus client-go plugins
_ "k8s.io/component-base/metrics/prometheus/version" // for version metric registration
"k8s.io/klog/v2"
nodeipamcontrolleroptions "k8s.io/kubernetes/cmd/kube-controller-manager/app/options"
nodeipamconfig "k8s.io/kubernetes/pkg/controller/nodeipam/config"
// For existing cloud providers, the option to import legacy providers is still available.
// e.g. _"k8s.io/legacy-cloud-providers/<provider>"
)
var nodeIPAMControllerConfiguration nodeipamconfig.NodeIPAMControllerConfiguration
var nodeIPAMControllerOptions nodeipamcontrolleroptions.NodeIPAMControllerOptions
func main() {
rand.Seed(time.Now().UnixNano())

15
cmd/cloud-controller-manager/nodeipamcontroller.go
View File

@ -22,8 +22,7 @@ package main
import (
"errors"
"fmt"
"github.com/spf13/pflag"
nodeipamcontrolleroptions "k8s.io/kubernetes/cmd/kube-controller-manager/app/options"
"net"
"net/http"
"strings"
@ -35,7 +34,6 @@ import (
genericcontrollermanager "k8s.io/controller-manager/app"
"k8s.io/controller-manager/pkg/features"
"k8s.io/klog/v2"
nodeipamcontrolleroptions "k8s.io/kubernetes/cmd/kube-controller-manager/app/options"
nodeipamcontroller "k8s.io/kubernetes/pkg/controller/nodeipam"
nodeipamconfig "k8s.io/kubernetes/pkg/controller/nodeipam/config"
"k8s.io/kubernetes/pkg/controller/nodeipam/ipam"
@ -49,19 +47,18 @@ const (
defaultNodeMaskCIDRIPv6 = 64
)
var nodeIPAMControllerConfiguration nodeipamconfig.NodeIPAMControllerConfiguration
var nodeIPAMControllerOptions nodeipamcontrolleroptions.NodeIPAMControllerOptions
func startNodeIpamControllerWrapper(completedConfig *cloudcontrollerconfig.CompletedConfig, cloud cloudprovider.Interface) app.InitFunc {
fs := pflag.NewFlagSet("fs", pflag.ContinueOnError)
var nodeIPAMControllerOptions nodeipamcontrolleroptions.NodeIPAMControllerOptions
nodeIPAMControllerOptions.AddFlags(fs)
errors := nodeIPAMControllerOptions.Validate()
if len(errors) > 0 {
klog.Fatal("NodeIPAM controller values are not properly set.")
}
var nodeIPAMConfig nodeipamconfig.NodeIPAMControllerConfiguration
nodeIPAMControllerOptions.ApplyTo(&nodeIPAMConfig)
nodeIPAMControllerOptions.ApplyTo(&nodeIPAMControllerConfiguration)
return func(ctx genericcontrollermanager.ControllerContext) (http.Handler, bool, error) {
return startNodeIpamController(completedConfig, nodeIPAMConfig, ctx, cloud)
return startNodeIpamController(completedConfig, nodeIPAMControllerConfiguration, ctx, cloud)
}
}