agent: fall back to deprecated group labels.

Fall back to looking for deprecated group labels if the default or configured one is not found. Signed-off-by: Krisztian Litkey <[email protected]>
containers · Jan 15, 2024 · 5e821ab · 5e821ab
1 parent 3c944bb
commit 5e821ab
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/pkg/agent/agent.go b/pkg/agent/agent.go
@@ -211,6 +211,16 @@ func (a *Agent) Start(notifyFn NotifyFn) error {
 			}
 			if e.Type == watch.Added || e.Type == watch.Modified {
 				group, _ := e.Object.(*corev1.Node).Labels[a.groupLabel]
+				if group == "" {
+					for _, l := range deprecatedGroupLabels {
+						group, _ = e.Object.(*corev1.Node).Labels[l]
+						if group != "" {
+							log.Warnf("Using DEPRECATED config group label %q", l)
+							log.Warnf("Please switch to using label %q instead", a.groupLabel)
+							break
+						}
+					}
+				}
 				if err = a.setupGroupConfigWatch(group); err != nil {
 					log.Errorf("%v", err)
 				}
@@ -607,6 +617,11 @@ var (
 	defaultGroupLabel string
 	defaultKubeConfig string
 	defaultConfigFile string
+
+	deprecatedGroupLabels = []string{
+		"group.config.nri",
+		"resource-policy.nri.io/group",
+	}
 )
 
 func init() {