logicamp/flink-kube-operator
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fix: restore watcher if channel is closed

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This commit is contained in:
Mohamad Khani 2025-03-12 23:27:40 +03:30
parent 6f91ad607f
commit 4d6b06efe7
1 changed files with 44 additions and 42 deletions
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6
internal/crd/watch.go
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@ -17,12 +17,12 @@ import (
func (crd Crd) watchFlinkJobs(ch chan FlinkJobCrdEvent) { func (crd Crd) watchFlinkJobs(ch chan FlinkJobCrdEvent) {
go func() { go func() {
for {
pkg.Logger.Debug("[crd] starting watch") pkg.Logger.Debug("[crd] starting watch")
watcher, err := crd.client.Watch(context.Background(), metaV1.ListOptions{}) watcher, err := crd.client.Watch(context.Background(), metaV1.ListOptions{})
if err != nil { if err != nil {
panic(err) panic(err)
} }
defer watcher.Stop()
namespace := os.Getenv("NAMESPACE") namespace := os.Getenv("NAMESPACE")
pkg.Logger.Debug("[crd] [watch]", zap.String("namespace", namespace)) pkg.Logger.Debug("[crd] [watch]", zap.String("namespace", namespace))
for event := range watcher.ResultChan() { for event := range watcher.ResultChan() {
@ -62,7 +62,9 @@ func (crd Crd) watchFlinkJobs(ch chan FlinkJobCrdEvent) {
crd.remove(job.UID) crd.remove(job.UID)
} }
} }
defer watcher.Stop()
pkg.Logger.Warn("[crd] [watch] Watcher stopped, restarting...")
}
}() }()
} }