unboundsoftware/default-request-adder
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Handle error on listing limit ranges, update example deploy and readme

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This commit is contained in:
Joakim Olsson
2019-05-20 11:06:32 +02:00
parent d1e5532c97
commit de61e7e9d9
3 changed files with 50 additions and 8 deletions
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main.go
+11 -7
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@@ -54,18 +54,22 @@ func main() {
for {
namespaces, err := clientset.CoreV1().Namespaces().List(metav1.ListOptions{})
if err != nil {
panic(err.Error())
panic(err)
}
for _, ns := range namespaces.Items {
if !nsExcluded(ns.Name, excludedNS) {
log.Printf("Checking for LimitRange named extreme-request-defaults in namespace '%v'\n", ns.Name)
if limitRanges, err := clientset.CoreV1().LimitRanges(ns.Name).List(metav1.ListOptions{FieldSelector: "metadata.name=extreme-request-defaults"}); err == nil && len(limitRanges.Items) == 0 {
log.Printf("Trying to create LimitRange\n")
if _, err := clientset.CoreV1().LimitRanges(ns.Name).Create(&limitRange); err != nil {
log.Printf("Unable to create LimitRange in namespace '%v': Error: %v\n", ns.Name, err)
} else {
log.Printf("LimitRange extreme-request-defaults created in namespace '%v'\n", ns.Name)
if limitRanges, err := clientset.CoreV1().LimitRanges(ns.Name).List(metav1.ListOptions{FieldSelector: "metadata.name=extreme-request-defaults"}); err != nil {
panic(err)
} else {
if len(limitRanges.Items) == 0 {
log.Printf("Trying to create LimitRange\n")
if _, err := clientset.CoreV1().LimitRanges(ns.Name).Create(&limitRange); err != nil {
log.Printf("Unable to create LimitRange in namespace '%v': Error: %v\n", ns.Name, err)
} else {
log.Printf("LimitRange extreme-request-defaults created in namespace '%v'\n", ns.Name)
}
}
}
}