Adding POD_NAME and POD_UID env variable to daemonsets

Author: yevgeny-shnaidman

internal/daemonset/daemonset.go

@@ -132,6 +132,22 @@ func getWorkerEnvs() []corev1.EnvVar {
 				},
 			},
 		},
+		{
+			Name: "POD_NAME",
+			ValueFrom: &corev1.EnvVarSource{
+				FieldRef: &corev1.ObjectFieldSelector{
+					FieldPath: "metadata.name",
+				},
+			},
+		},
+		{
+			Name: "POD_UID",
+			ValueFrom: &corev1.EnvVarSource{
+				FieldRef: &corev1.ObjectFieldSelector{
+					FieldPath: "metadata.uid",
+				},
+			},
+		},
 	}
 }
 

internal/daemonset/testdata/test_topology_daemonset.yaml

@@ -29,6 +29,14 @@ spec:
             valueFrom:
               fieldRef:
                 fieldPath: spec.nodeName
+          - name: POD_NAME
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.name
+          - name: POD_UID
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.uid
           - name: NODE_ADDRESS
             valueFrom:
               fieldRef:

internal/daemonset/testdata/test_worker_daemonset.yaml

@@ -38,6 +38,14 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: spec.nodeName
+        - name: POD_NAME
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.name
+        - name: POD_UID
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.uid
         image: test-image
         imagePullPolicy: Always
         name: nfd-worker