Merge pull request #301 from GOKULRAJ136/JOPT-13X

Perform optimization for JVM arguments Durian Repo [MOSIP-44752]

Author: ckm007

data-share/data-share-service/Dockerfile

@@ -75,14 +75,18 @@ VOLUME ${work_dir}/logs
 
 ADD ./target/data-share-service-*.jar data-share-service.jar
 
+COPY configure_start.sh ${work_dir}/configure_start.sh
+
 # change permissions of file inside working dir
-RUN chown -R ${container_user}:${container_user} /home/${container_user}
+RUN sed -i 's/\r$//' ${work_dir}/configure_start.sh \
+    && chmod +x ${work_dir}/configure_start.sh \
+    && chown -R ${container_user}:${container_user} ${work_dir}
 
 # select container user for all tasks
 USER ${container_user_uid}:${container_user_gid}
 
 EXPOSE 8097
 
-CMD wget "${iam_adapter_url_env}" -O "${loader_path_env}"/kernel-auth-adapter.jar; \
-    java -XX:-UseG1GC -XX:+ExplicitGCInvokesConcurrent -XX:-UseParallelGC -XX:+UseZGC -XX:+ZGenerational -XX:-UseShenandoahGC -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+UseStringDeduplication -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 -XX:+UseCompressedOops \
-    -Dloader.path="${loader_path_env}" -Dspring.cloud.config.label="${spring_config_label_env}" -Dspring.profiles.active="${active_profile_env}" -Dspring.cloud.config.uri="${spring_config_url_env}" -jar data-share-service.jar ; \
+ENTRYPOINT ["sh", "configure_start.sh"]
+
+CMD java -Dloader.path="${loader_path_env}" -Dspring.cloud.config.label="${spring_config_label_env}" -Dspring.profiles.active="${active_profile_env}" -Dspring.cloud.config.uri="${spring_config_url_env}" -jar data-share-service.jar ; \

data-share/data-share-service/configure_start.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+#installs the pre-requisites.
+set -e
+
+echo "Downloading pre-requisites install scripts"
+
+wget "${iam_adapter_url_env}" -O "${loader_path_env}"/kernel-auth-adapter.jar; \
+
+echo "Installating pre-requisites completed."
+
+exec "$@"

helm/datashare/values.yaml

@@ -46,8 +46,8 @@ service:
   externalTrafficPolicy: Cluster
 image:
   registry: docker.io
-  repository: mosipid/data-share-service
-  tag: 1.3.0
+  repository: mosipqa/data-share-service
+  tag: 1.3.x
   ## Specify a imagePullPolicy
   ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
   ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
@@ -113,15 +113,25 @@ resources:
   # resources, such as Minikube. If you do want to specify resources, uncomment the following
   # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
   limits:
-    cpu: 1000m
+    cpu: 600m
     memory: 4000Mi
   requests:
-    cpu: 500m
-    memory: 2400Mi
+    cpu: 300m
+    memory: 2000Mi
 additionalResources:
   ## Specify any JAVA_OPTS string here. These typically will be specified in conjunction with above resources
   ## Example: java_opts: "-Xms500M -Xmx500M"
-  javaOpts: "-Xms1800M -Xmx3000M"
+  javaOpts: >-
+    -XX:+UseZGC -XX:+ZGenerational -XX:+ZUncommit
+    -XX:ZUncommitDelay=30 -XX:+ZProactive -XX:ZCollectionInterval=5
+    -Xms1500m -Xmx3600m -XX:SoftMaxHeapSize=3200m
+    -XX:+UseContainerSupport -XX:MaxMetaspaceSize=256m
+    -XX:MetaspaceSize=128m -XX:ReservedCodeCacheSize=160m
+    -XX:InitialCodeCacheSize=48m -XX:+UseCodeCacheFlushing
+    -XX:+ExitOnOutOfMemoryError -XX:+PrintCommandLineFlags
+    -Djava.security.egd=file:/dev/urandom
+    -Dcom.amazonaws.sdk.disableEc2Metadata=true
+    -Daws.sdk.disableCertChecking=false -Dhttp.keepAlive=true
 ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container
 ## Clamav container already runs as 'mosip' user, so we may not need to enable this
 containerSecurityContext: