[AAI] 14.0.3 Oslo release with Java 11

- [resources,traversal,graphadmin] use 1.14.7 release images that are based on Java 11
- [babel] add metrics and tracing
- [babel] allow remote profiling and debugging
- [graphadmin] make graphadmin chart Kyverno compliant
- [graphadmin] replace fixed initialDelaySeconds wait invertal with dynamic startup probe
- [graphadmin] use actuator endpoint for liveness and readiness probe. Actuator still uses the old echo probe in the background
- [graphadmin] remove janusgraph-cached.properties since it effectively cannot be used
- [graphadmin] clean up janusgraph-realtime.properties
- [graphadmin] use common functions for readiness probe
- [graphadmin] remove LOCAL_USER_ID and LOCAL_GROUP_ID environment variables since they are not used (anymore)
- [modelloader] add metrics monitoring via prometheus
- [modelloader] allow remote profiling and debugging
- [sparky-be] use latest release image (2.0.5)

Other
- [sdc-be] declare ServiceMonitor to enable metrics monitoring via Prometheus

Issue-ID: AAI-3986
Change-Id: Ifbd52d0d019d34596f6f824aa940e9b7993336ab
Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>

5 files changed, 68 insertions, 7 deletions

diff --git a/kubernetes/aai/components/aai-babel/Chart.yaml b/kubernetes/aai/components/aai-babel/Chart.yaml
index f305a2287e..50a7c24ee0 100644
--- a/kubernetes/aai/components/aai-babel/Chart.yaml
+++ b/kubernetes/aai/components/aai-babel/Chart.yaml
@@ -18,7 +18,7 @@
 apiVersion: v2
 description: Babel microservice
 name: aai-babel
-version: 14.0.1
+version: 14.0.2
 
 dependencies:
   - name: common
diff --git a/kubernetes/aai/components/aai-babel/resources/config/application.properties b/kubernetes/aai/components/aai-babel/resources/config/application.properties
index 96f1a3eb89..56560d5cb2 100644
--- a/kubernetes/aai/components/aai-babel/resources/config/application.properties
+++ b/kubernetes/aai/components/aai-babel/resources/config/application.properties
@@ -1,7 +1,7 @@
 {{/*
 # Copyright © 2018 Amdocs, Bell Canada, AT&T
 # Copyright © 2021 Orange
-# Modifications Copyright © 2023 Nordix Foundation
+# Modifications Copyright � 2023 Nordix Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -23,3 +23,5 @@ spring.main.allow-bean-definition-overriding=true
 server.servlet.context-path=/services/babel-service
 logging.config=${CONFIG_HOME}/logback.xml
 tosca.mappings.config=${CONFIG_HOME}/tosca-mappings.json
+
+management.endpoints.web.exposure.include=*
diff --git a/kubernetes/aai/components/aai-babel/templates/deployment.yaml b/kubernetes/aai/components/aai-babel/templates/deployment.yaml
index cb40883365..f3fc04c00c 100644
--- a/kubernetes/aai/components/aai-babel/templates/deployment.yaml
+++ b/kubernetes/aai/components/aai-babel/templates/deployment.yaml
@@ -22,7 +22,11 @@ kind: Deployment
 metadata: {{- include "common.resourceMetadata" . | nindent 2 }}
 spec:
   selector: {{- include "common.selectors" . | nindent 4 }}
+  {{- if .Values.debug.enabled }}
+  replicas: 1
+  {{- else }}
   replicas: {{ .Values.replicaCount }}
+  {{- end }}
   revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
   strategy:
     type: {{ .Values.updateStrategy.type }}
@@ -38,10 +42,19 @@ spec:
         - name: {{ include "common.name" . }}
           image: {{ include "repositoryGenerator.repository" . }}/{{ .Values.image }}
           imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
-          ports: {{ include "common.containerPorts" . | nindent 12  }}
-          # disable liveness probe when breakpoints set in debugger
-          # so K8s doesn't restart unresponsive container
-          {{ if .Values.liveness.enabled }}
+          ports:
+            {{- if .Values.debug.enabled }}
+            - containerPort: {{ .Values.debug.port }}
+              name: {{ .Values.debug.portName }}
+            {{- end }}
+            {{- if .Values.profiling.enabled }}
+            - containerPort: {{ .Values.profiling.port }}
+              name: {{ .Values.profiling.portName }}
+            {{- end }}
+            {{ include "common.containerPorts" . | nindent 12  }}
+          # disable liveness probe when
+          # debugging.enabled=true or profiling.enabled=true
+          {{- if and .Values.liveness.enabled (not (or .Values.debug.enabled .Values.profiling.enabled)) }}
           livenessProbe:
             tcpSocket:
               port: {{ .Values.service.internalPort }}
@@ -58,6 +71,14 @@ spec:
               value: NotUsed
             - name: CONFIG_HOME
               value: /opt/app/babel/config
+            {{- if .Values.profiling.enabled }}
+            - name: JVM_OPTS
+              value: '{{ join " " .Values.profiling.args }}'
+            {{- end }}
+            {{- if .Values.debug.enabled }}
+            - name: JVM_OPTS
+              value: {{ .Values.debug.args | quote }}
+            {{- end }}
           volumeMounts:
           - mountPath: /opt/app/babel/config/application.properties
             name: config
diff --git a/kubernetes/aai/components/aai-babel/templates/servicemonitor.yaml b/kubernetes/aai/components/aai-babel/templates/servicemonitor.yaml
new file mode 100644
index 0000000000..dc706029bf
--- /dev/null
+++ b/kubernetes/aai/components/aai-babel/templates/servicemonitor.yaml
@@ -0,0 +1,3 @@
+{{- if .Values.metrics.serviceMonitor.enabled }}
+{{  include "common.serviceMonitor" . }}
+{{- end }}
diff --git a/kubernetes/aai/components/aai-babel/values.yaml b/kubernetes/aai/components/aai-babel/values.yaml
index 21cc72291d..54f8c5ea98 100644
--- a/kubernetes/aai/components/aai-babel/values.yaml
+++ b/kubernetes/aai/components/aai-babel/values.yaml
@@ -25,7 +25,7 @@ global: {}
 #################################################################
 
 # application image
-image: onap/babel:1.13.2
+image: onap/babel:1.13.3
 
 flavor: small
 flavorOverride: small
@@ -98,6 +98,41 @@ resources:
       memory: "2Gi"
   unlimited: {}
 
+tracing:
+  collector:
+    baseUrl: http://jaeger-collector.istio-system:9411
+  sampling:
+    probability: 1.0 # percentage of requests that are sampled (between 0-1/0%-100%)
+
+# adds jvm args for remote debugging the application
+debug:
+  enabled: false
+  args: "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005"
+  port: 5005
+  portName: debug
+
+# adds jvm args for remote profiling the application
+profiling:
+  enabled: false
+  args:
+    - "-Dcom.sun.management.jmxremote"
+    - "-Dcom.sun.management.jmxremote.ssl=false"
+    - "-Dcom.sun.management.jmxremote.authenticate=false"
+    - "-Dcom.sun.management.jmxremote.local.only=false"
+    - "-Dcom.sun.management.jmxremote.port=9999"
+    - "-Dcom.sun.management.jmxremote.rmi.port=9999"
+    - "-Djava.rmi.server.hostname=127.0.0.1"
+  port: 9999
+  portName: jmx
+
+metrics:
+  serviceMonitor:
+    enabled: true
+    targetPort: 9516
+    path: /services/babel-service/actuator/prometheus
+    basicAuth:
+      enabled: false
+
 #Pods Service Account
 serviceAccount:
   nameOverride: aai-babel