Merge pull request #138 from snapp-incubator/fix/manager-memory-limit

fix: raise manager memory limit to 2Gi (OOMKilled crash-loop)

Author: 1995parham

config/manager/manager.yaml

@@ -50,9 +50,12 @@ spec:
           resources:
             limits:
               cpu: 500m
-              memory: 512Mi
+              # 512Mi was too small for the cold-start informer cache spike on
+              # large clusters (cluster-wide Secret/ConfigMap/Namespace caches),
+              # causing OOMKilled crash-loops on a fresh pod. Bumped for headroom.
+              memory: 2Gi
             requests:
               cpu: 100m
-              memory: 128Mi
+              memory: 512Mi
       serviceAccountName: controller-manager
       terminationGracePeriodSeconds: 10