[POLICY] OOM Jakarta changes for PAP,API & PDPs

This review contains the below changes:
1) PAP config changes for spring boot migration
2) savePdpStatistics flag is disabled by default
3) DMaaP connectivity added to PAP consolidated healthcheck
4) Improve PAP & API readiness probe from TCP to HTTP GET based healthcheck api
5) API config changes for springboot migration
6) Update the docker image versions for Jakarta.

Change-Id: I8dfc821b1245cd4ef6bdedad7802deb4ac3297e3
Issue-ID: POLICY-3750
Signed-off-by: a.sreekumar <ajith.sreekumar@bell.ca>

2 files changed, 113 insertions, 101 deletions

diff --git a/kubernetes/policy/components/policy-pap/resources/config/config.json b/kubernetes/policy/components/policy-pap/resources/config/config.json
deleted file mode 100755
index e5cbd22105..0000000000
--- a/kubernetes/policy/components/policy-pap/resources/config/config.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{{/*
-#  ============LICENSE_START=======================================================
-#   Copyright (C) 2019 Nordix Foundation.
-#   Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
-#  ================================================================================
-#  Licensed under the Apache License, Version 2.0 (the "License");
-#  you may not use this file except in compliance with the License.
-#  You may obtain a copy of the License at
-#
-#       http://www.apache.org/licenses/LICENSE-2.0
-#
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License is distributed on an "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#  See the License for the specific language governing permissions and
-#  limitations under the License.
-#
-#  SPDX-License-Identifier: Apache-2.0
-#  ============LICENSE_END=========================================================
-*/}}
-{
-    "name":"PapGroup",
-    "restServerParameters":{
-        "host":"0.0.0.0",
-        "port":6969,
-        "userName":"${RESTSERVER_USER}",
-        "password":"${RESTSERVER_PASSWORD}",
-        "https": true,
-        "aaf": false,
-        "prometheus": true
-    },
-    "pdpParameters": {
-        "heartBeatMs": 120000,
-        "updateParameters": {
-            "maxRetryCount": 1,
-            "maxWaitMs": 30000
-        },
-        "stateChangeParameters": {
-            "maxRetryCount": 1,
-            "maxWaitMs": 30000
-        }
-    },
-    "databaseProviderParameters": {
-        "name": "PolicyProviderParameterGroup",
-        "implementation": "org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl",
-        "databaseDriver": "org.mariadb.jdbc.Driver",
-        "databaseUrl": "jdbc:mariadb://{{ .Values.db.service.name }}:{{ .Values.db.service.internalPort }}/policyadmin",
-        "databaseUser": "${SQL_USER}",
-        "databasePassword": "${SQL_PASSWORD}",
-        "persistenceUnit": "PolicyMariaDb"
-    },
-    "savePdpStatisticsInDb": true,
-    "topicParameterGroup": {
-        "topicSources" : [{
-            "topic" : "POLICY-PDP-PAP",
-            "servers" : [ "message-router" ],
-            "useHttps": true,
-            "fetchTimeout": 15000,
-            "topicCommInfrastructure" : "dmaap"
-        },
-        {
-            "topic" : "POLICY-HEARTBEAT",
-            "effectiveTopic": "POLICY-PDP-PAP",
-            "consumerGroup": "policy-pap",
-            "servers" : [ "message-router" ],
-            "useHttps": true,
-            "fetchTimeout": 15000,
-            "topicCommInfrastructure" : "dmaap"
-        }],
-        "topicSinks" : [{
-            "topic" : "POLICY-PDP-PAP",
-            "servers" : [ "message-router" ],
-            "useHttps" : true,
-            "topicCommInfrastructure" : "dmaap"
-        },
-        {
-            "topic" : "POLICY-NOTIFICATION",
-            "servers" : [ "message-router" ],
-            "useHttps" : true,
-            "topicCommInfrastructure" : "dmaap"
-        }]
-    },
-    "healthCheckRestClientParameters":[{
-        "clientName": "api",
-        "hostname": "policy-api",
-        "port": 6969,
-        "userName": "${API_USER}",
-        "password": "${API_PASSWORD}",
-        "useHttps": true,
-        "basePath": "policy/api/v1/healthcheck"
-    },
-    {
-        "clientName": "distribution",
-        "hostname": "policy-distribution",
-        "port": 6969,
-        "userName": "${DISTRIBUTION_USER}",
-        "password": "${DISTRIBUTION_PASSWORD}",
-        "useHttps": true,
-        "basePath": "healthcheck"
-    }]
-}
diff --git a/kubernetes/policy/components/policy-pap/resources/config/papParameters.yaml b/kubernetes/policy/components/policy-pap/resources/config/papParameters.yaml
new file mode 100644
index 0000000000..6f501b8c21
--- /dev/null
+++ b/kubernetes/policy/components/policy-pap/resources/config/papParameters.yaml
@@ -0,0 +1,113 @@
+#  ============LICENSE_START=======================================================
+#   Copyright (C) 2022 Bell Canada. All rights reserved.
+#  ================================================================================
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+#  SPDX-License-Identifier: Apache-2.0
+#  ============LICENSE_END=========================================================
+
+spring:
+  security:
+    user:
+      name: "${RESTSERVER_USER}"
+      password: "${RESTSERVER_PASSWORD}"
+  http:
+    converters:
+      preferred-json-mapper: gson
+  datasource:
+    url: jdbc:mariadb://{{ .Values.db.service.name }}:{{ .Values.db.service.internalPort}}/policyadmin
+    driverClassName: org.mariadb.jdbc.Driver
+    username: "${SQL_USER}"
+    password: "${SQL_PASSWORD}"
+  jpa:
+    properties:
+      hibernate:
+        dialect: org.hibernate.dialect.MariaDB103Dialect
+    hibernate:
+      ddl-auto: none
+      naming:
+        physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
+        implicit-strategy: org.onap.policy.common.spring.utils.CustomImplicitNamingStrategy
+
+server:
+  port: 6969
+  ssl:
+    enabled: true
+
+pap:
+  name: PapGroup
+  aaf: false
+  pdpParameters:
+    heartBeatMs: 120000
+    updateParameters:
+      maxRetryCount: 1
+      maxWaitMs: 30000
+    stateChangeParameters:
+      maxRetryCount: 1
+      maxWaitMs: 30000
+  savePdpStatisticsInDb: false
+  topicParameterGroup:
+    topicSources:
+    - topic: POLICY-PDP-PAP
+      servers:
+      - message-router
+      useHttps: true
+      fetchTimeout: 15000
+      topicCommInfrastructure: dmaap
+    - topic: POLICY-HEARTBEAT
+      effectiveTopic: POLICY-PDP-PAP
+      consumerGroup: policy-pap
+      servers:
+      - message-router
+      useHttps: true
+      fetchTimeout: 15000
+      topicCommInfrastructure: dmaap
+    topicSinks:
+    - topic: POLICY-PDP-PAP
+      servers:
+      - message-router
+      useHttps: true
+      topicCommInfrastructure: dmaap
+    - topic: POLICY-NOTIFICATION
+      servers:
+      - message-router
+      useHttps: true
+      topicCommInfrastructure: dmaap
+  healthCheckRestClientParameters:
+  - clientName: api
+    hostname: policy-api
+    port: 6969
+    userName: "${API_USER}"
+    password: "${API_PASSWORD}"
+    useHttps: true
+    basePath: policy/api/v1/healthcheck
+  - clientName: distribution
+    hostname: policy-distribution
+    port: 6969
+    userName: "${DISTRIBUTION_USER}"
+    password: "${DISTRIBUTION_PASSWORD}"
+    useHttps: true
+    basePath: healthcheck
+  - clientName: dmaap
+    hostname: message-router
+    port: 3905
+    useHttps: true
+    basePath: topics
+
+management:
+  endpoints:
+    web:
+      base-path: /
+      exposure:
+        include: health, metrics, prometheus
+      path-mapping.prometheus: metrics