Add JVM options configuration to self-monitor chart deployment.

Author: daverbk

self-monitor/charts/self-monitor/templates/deployment.yaml

@@ -19,6 +19,9 @@ spec:
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           envFrom:
             {{- toYaml .Values.envFrom | nindent 12 }}
+          env:
+            - name: JAVA_OPTS
+              value: {{ .Values.jvmOpts }}
           ports:
             - containerPort: {{ .Values.service.targetPort }}
           volumeMounts:

self-monitor/charts/self-monitor/values.yaml

@@ -8,6 +8,14 @@ resources:
     cpu: 500m
     memory: 512Mi
 
+jvmOpts: >-
+  -Xms512m
+  -Xmx512m
+  -XX:MaxMetaspaceSize=64m
+  -XX:ReservedCodeCacheSize=128m
+  -XX:MaxDirectMemorySize=64m
+  -Xss512k
+
 image:
   repository: ghcr.io/daverbk/self-monitor
   tag: latest