-
Notifications
You must be signed in to change notification settings - Fork 16
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat: fix the exception when scale 100+ or more ecs
- Loading branch information
1 parent
1f7a016
commit 8398981
Showing
8 changed files
with
152 additions
and
13 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| package unregisteredtaint | ||
|
|
||
| /* | ||
| Copyright 2024 The CloudPilot AI Authors. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
| import ( | ||
| "context" | ||
| "time" | ||
|
|
||
| "github.com/awslabs/operatorpkg/singleton" | ||
| "github.com/samber/lo" | ||
| corev1 "k8s.io/api/core/v1" | ||
| "k8s.io/client-go/util/retry" | ||
| controllerruntime "sigs.k8s.io/controller-runtime" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| "sigs.k8s.io/controller-runtime/pkg/log" | ||
| "sigs.k8s.io/controller-runtime/pkg/manager" | ||
| "sigs.k8s.io/controller-runtime/pkg/reconcile" | ||
| v1 "sigs.k8s.io/karpenter/pkg/apis/v1" | ||
| ) | ||
|
|
||
| // Controller is used to delete the unregistered taint when the node is ready | ||
| type Controller struct { | ||
| kubeClient client.Client | ||
| } | ||
|
|
||
| func NewController(kubeClient client.Client) *Controller { | ||
| return &Controller{ | ||
| kubeClient: kubeClient, | ||
| } | ||
| } | ||
|
|
||
| func (c *Controller) Reconcile(ctx context.Context) (reconcile.Result, error) { | ||
| logger := log.FromContext(ctx) | ||
| // get all nodes | ||
| nodeList := &corev1.NodeList{} | ||
| if err := c.kubeClient.List(ctx, nodeList, client.HasLabels{v1.NodeRegisteredLabelKey}); err != nil { | ||
| return reconcile.Result{}, err | ||
| } | ||
| for i := range nodeList.Items { | ||
| node := &nodeList.Items[i] | ||
| if !hasUnregisteredTaint(node) || !isNodeReady(node) { | ||
| continue | ||
| } | ||
|
|
||
| nodeCopy := node.DeepCopy() | ||
| // remove the unregistered taint | ||
| nodeCopy.Spec.Taints = lo.Reject(nodeCopy.Spec.Taints, func(item corev1.Taint, index int) bool { | ||
| return item.MatchTaint(&v1.UnregisteredNoExecuteTaint) | ||
| }) | ||
|
|
||
| if err := retry.RetryOnConflict(retry.DefaultRetry, func() error { | ||
| return c.kubeClient.Patch(ctx, nodeCopy, client.MergeFromWithOptions(node, client.MergeFromWithOptimisticLock{})) | ||
| }); err != nil { | ||
| logger.Error(err, "failed to remove unregistered taint", "node", node.Name) | ||
| continue | ||
| } | ||
| logger.Info("removed unregistered taint from node", "node", node.Name) | ||
| } | ||
|
|
||
| // check again every minute | ||
| return reconcile.Result{RequeueAfter: time.Minute}, nil | ||
| } | ||
|
|
||
| func (c *Controller) Register(_ context.Context, m manager.Manager) error { | ||
| return controllerruntime.NewControllerManagedBy(m). | ||
| Named("node.unregisteredtaint"). | ||
| WatchesRawSource(singleton.Source()). | ||
| Complete(singleton.AsReconciler(c)) | ||
| } | ||
|
|
||
| func hasUnregisteredTaint(node *corev1.Node) bool { | ||
| _, has := lo.Find(node.Spec.Taints, func(item corev1.Taint) bool { | ||
| return item.Key == v1.UnregisteredTaintKey | ||
| }) | ||
| return has | ||
| } | ||
|
|
||
| func isNodeReady(node *corev1.Node) bool { | ||
| _, ready := lo.Find(node.Status.Conditions, func(item corev1.NodeCondition) bool { | ||
| return item.Type == corev1.NodeReady && | ||
| item.Status == corev1.ConditionTrue && | ||
| time.Since(item.LastTransitionTime.Time) > time.Second*15 | ||
| }) | ||
|
|
||
| return ready | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters