Merge pull request #2334 from Nordix/devel/memory-limit

Set memory soft limit for the worker & master via runtime

Author: k8s-ci-robot

deployment/base/master/master-deployment.yaml

@@ -21,6 +21,11 @@ spec:
         - name: nfd-master
           image: gcr.io/k8s-staging-nfd/node-feature-discovery:master
           imagePullPolicy: Always
+          env:
+          - name: GOMEMLIMIT
+            valueFrom:
+              resourceFieldRef:
+                resource: limits.memory
           resources:
             limits:
               cpu: 300m

deployment/base/worker-daemonset/worker-daemonset.yaml

@@ -19,6 +19,11 @@ spec:
         - name: nfd-worker
           image: gcr.io/k8s-staging-nfd/node-feature-discovery:master
           imagePullPolicy: Always
+          env:
+          - name: GOMEMLIMIT
+            valueFrom:
+              resourceFieldRef:
+                resource: limits.memory
           livenessProbe:
             httpGet:
               path: /healthz