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copy explicitly named labels from vault-crd to secret #53

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copy explicitly named labels from vault-crd to secret #53

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copy explicitly named labels from vault-crd to secret
@akloss-cibo
akloss-cibo committed Sep 16, 2020
commit f975163011a9520cf440ec33c5081755eb6adb1d
1 change: 1 addition & 0 deletions src/main/java/de/koudingspawn/vault/Constants.java
View file
Original file line number Diff line number Diff line change
@@ -4,4 +4,5 @@ public class Constants {
public static String DATE_FORMAT = "yyyy-MM-dd'T'HH:mm'Z'";
public static String COMPARE_ANNOTATION = "/compare";
public static String LAST_UPDATE_ANNOTATION = "/lastUpdated";
public static String COPY_LABELS_ANNOTATION = "/copyLabels";
}
17 changes: 13 additions & 4 deletions src/main/java/de/koudingspawn/vault/kubernetes/KubernetesService.java
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Original file line number Diff line number Diff line change
@@ -20,6 +20,7 @@

import static de.koudingspawn.vault.Constants.COMPARE_ANNOTATION;
import static de.koudingspawn.vault.Constants.LAST_UPDATE_ANNOTATION;
import static de.koudingspawn.vault.Constants.COPY_LABELS_ANNOTATION;

@Component
public class KubernetesService {
@@ -87,13 +88,21 @@ private ObjectMeta metaData(ObjectMeta resource, String compare) {
ObjectMeta meta = new ObjectMeta();
meta.setNamespace(resource.getNamespace());
meta.setName(resource.getName());
if (resource.getLabels() != null) {
meta.setLabels(resource.getLabels());
}

HashMap<String, String> annotations = new HashMap<>();
if (resource.getAnnotations() != null) {
annotations.putAll(resource.getAnnotations());
Map<String, String> labels = resource.getLabels();
if (labels != null) {
String[] labelNames = annotations.getOrDefault(crdName + COPY_LABELS_ANNOTATION, "").split(",");
HashMap<String, String> secretLabels = new HashMap<>();
for (String labelName : labelNames) {
String value = labels.get(labelName);
if (value != null) {
secretLabels.put(labelName, value);
}
}
meta.setLabels(secretLabels);
}
}
annotations.put(crdName + LAST_UPDATE_ANNOTATION, LocalDateTime.now().toString());
annotations.put(crdName + COMPARE_ANNOTATION, compare);