fix(manifests): use secretKeyRef instead of configMapKeyRef for QUAY_WEBHOOK_SECRET; add resource request and limit (#1279)

Signed-off-by: Cheng Fang <cfang@redhat.com>

Author: chengfang

manifests/base/deployment/argocd-image-updater-deployment.yaml

@@ -127,7 +127,7 @@ spec:
                 optional: true
         - name: QUAY_WEBHOOK_SECRET
           valueFrom:
-            configMapKeyRef:
+            secretKeyRef:
                 name: argocd-image-updater-secret
                 key: webhook.quay-secret
                 optional: true
@@ -170,6 +170,13 @@ spec:
             port: 8080
           initialDelaySeconds: 3
           periodSeconds: 30
+        resources:
+          limits:
+            cpu: 500m
+            memory: 1024Mi
+          requests:
+            cpu: 250m
+            memory: 512Mi
         securityContext:
           allowPrivilegeEscalation: false
           capabilities:

manifests/install.yaml

@@ -235,7 +235,7 @@ spec:
               optional: true
         - name: QUAY_WEBHOOK_SECRET
           valueFrom:
-            configMapKeyRef:
+            secretKeyRef:
               key: webhook.quay-secret
               name: argocd-image-updater-secret
               optional: true
@@ -280,6 +280,13 @@ spec:
             port: 8080
           initialDelaySeconds: 3
           periodSeconds: 30
+        resources:
+          limits:
+            cpu: 500m
+            memory: 1024Mi
+          requests:
+            cpu: 250m
+            memory: 512Mi
         securityContext:
           allowPrivilegeEscalation: false
           capabilities: