Initial commit for kubernetes participant in CLAMP

Spring application that exposes REST end points for installing, uninstalling, onboarding
and deleting of helm charts to/from local directory.
CL runtime can also trigger installation and uninstallation of helm charts from both local and configured helm repositories.

Junits will be committed as a separate review.

Issue-ID: POLICY-3240
Change-Id: I7633b6fd6ad41fc8fa55d3722e44f1b2ec132e50
Signed-off-by: zrrmmua <ramesh.murugan.iyer@est.tech>
Signed-off-by: liamfallon <liam.fallon@est.tech>

2 files changed, 81 insertions, 0 deletions

diff --git a/participant/participant-impl/participant-impl-kubernetes/src/main/resources/config/KubernetesParticipantConfig.json b/participant/participant-impl/participant-impl-kubernetes/src/main/resources/config/KubernetesParticipantConfig.json
new file mode 100644
index 000000000..620e05552
--- /dev/null
+++ b/participant/participant-impl/participant-impl-kubernetes/src/main/resources/config/KubernetesParticipantConfig.json
@@ -0,0 +1,56 @@
+{
+    "name": "ControlLoopParticipantK8s",
+    "localChartDirectory": "/var/helm-manager/local-charts",
+    "infoFileName": "CHART_INFO.json",
+
+    "intermediaryParameters":{
+        "name":"Participant parameters",
+        "reportingTimeInterval":120000,
+        "description":"Participant Description",
+        "participantId":{
+            "name":"K8sParticipant0",
+            "version":"1.0.0"
+        },
+        "participantType":{
+            "name":"org.onap.k8s.controlloop.K8SControlLoopParticipant",
+            "version":"2.3.4"
+        },
+        "clampControlLoopTopics":{
+            "topicSources":[
+                {
+                    "topic":"POLICY-CLRUNTIME-PARTICIPANT",
+                    "servers":[
+                        "localhost"
+                    ],
+                    "topicCommInfrastructure":"dmaap",
+                    "fetchTimeout":15000
+                }
+            ],
+            "topicSinks":[
+                {
+                    "topic":"POLICY-CLRUNTIME-PARTICIPANT",
+                    "servers":[
+                        "localhost"
+                    ],
+                    "topicCommInfrastructure":"dmaap"
+                },
+                {
+                    "topic":"POLICY-NOTIFICATION",
+                    "servers":[
+                        "localhost"
+                    ],
+                    "topicCommInfrastructure":"dmaap"
+                }
+            ]
+        }
+    },
+    "databaseProviderParameters":{
+        "name":"PolicyProviderParameterGroup",
+        "implementation":"org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl",
+        "databaseDriver":"org.mariadb.jdbc.Driver",
+        "databaseUrl":"jdbc:mariadb://localhost:3306/controlloop",
+        "databaseUser":"admin",
+        "databasePassword":"passme",
+        "persistenceUnit":"ToscaConceptTest"
+    }
+}
diff --git a/participant/participant-impl/participant-impl-kubernetes/src/main/resources/config/application.yaml b/participant/participant-impl/participant-impl-kubernetes/src/main/resources/config/application.yaml
new file mode 100644
index 000000000..b4240036b
--- /dev/null
+++ b/participant/participant-impl/participant-impl-kubernetes/src/main/resources/config/application.yaml
@@ -0,0 +1,25 @@
+spring:
+  profiles:
+    active: prod
+
+participant:
+  file: src/main/resources/config/KubernetesParticipantConfig.json
+management:
+  endpoints:
+    web:
+      exposure:
+        include: "loggers,logfile,health,info,metrics,threaddump,heapdump"
+server:
+  # Configuration of the HTTP/REST server. The parameters are defined and handled by the springboot framework.
+  # See springboot documentation.
+  http-port : 8083
+
+logging:
+  # Configuration of logging
+  level:
+    ROOT: INFO
+    org.springframework: ERROR
+    org.springframework.data: ERROR
+    org.springframework.web.reactive.function.client.ExchangeFunctions: ERROR
+  file:
+    name: /var/log/helm-manager/application.log