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update discovery
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matst80
2025-12-02 09:08:36 +01:00
parent ee1b96fece
commit d8791788fc
1 changed files with 10 additions and 4 deletions
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12
pkg/discovery/discovery.go
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@@ -30,11 +30,19 @@ func (k *K8sDiscovery) DiscoverInNamespace(namespace string) ([]string, error) {
} }
hosts := make([]string, 0, len(pods.Items)) hosts := make([]string, 0, len(pods.Items))
for _, pod := range pods.Items { for _, pod := range pods.Items {
if hasReadyCondition(&pod) {
hosts = append(hosts, pod.Status.PodIP) hosts = append(hosts, pod.Status.PodIP)
} }
}
return hosts, nil return hosts, nil
} }
func hasReadyCondition(pod *v1.Pod) bool {
return slices.ContainsFunc(pod.Status.Conditions, func(condition v1.PodCondition) bool {
return condition.Type == v1.PodReady && condition.Status == v1.ConditionTrue
})
}
func (k *K8sDiscovery) Watch() (<-chan HostChange, error) { func (k *K8sDiscovery) Watch() (<-chan HostChange, error) {
timeout := int64(30) timeout := int64(30)
ipsThatAreReady := make(map[string]bool) ipsThatAreReady := make(map[string]bool)
@@ -54,9 +62,7 @@ func (k *K8sDiscovery) Watch() (<-chan HostChange, error) {
for event := range watcher.ResultChan() { for event := range watcher.ResultChan() {
pod := event.Object.(*v1.Pod) pod := event.Object.(*v1.Pod)
isReady := slices.ContainsFunc(pod.Status.Conditions, func(condition v1.PodCondition) bool { isReady := hasReadyCondition(pod)
return condition.Type == v1.PodReady && condition.Status == v1.ConditionTrue
})
m.Lock() m.Lock()
oldState := ipsThatAreReady[pod.Status.PodIP] oldState := ipsThatAreReady[pod.Status.PodIP]
ipsThatAreReady[pod.Status.PodIP] = isReady ipsThatAreReady[pod.Status.PodIP] = isReady