STATUS: Error Source: SDNC, Error Message: Failed to create self-serve assignment for vnf with vnf-id=90d6e736-2e8c-4ac3-a3ca-7ad68177719a with error: Encountered error from self-serve-generate-name with error: Error from NameGenerationNode Assign FLOW STATUS: Execution of UnassignVnfBB has completed successfully, next invoking UnassignServiceInstanceBB (Execution Path progress: BBs completed = 1; BBs remaining = 1). TASK INFORMATION: Last task executed: Call SDNC

2021-06-09 12:57:45.348  INFO 13 --- [io-8080-exec-11] o.o.c.a.m.n.c.s.rs.RestServiceImpl: Received request: elements: [{resource-name=vnf_name, resource-value=${vnf_name}, external-key=1117e94e-5bf4-4335-adf1-7266356e2e0b_vnf_name,                                                             policy-instance-name=SDNC_Policy.ONAP_NF_NAMING_TIMESTAMP, naming-type=VNF, AIC_CLOUD_REGION=RegionOne}]
2021-06-09 12:57:46.051  WARN 13 --- [io-8080-exec-11] o.h.engine.jdbc.spi.SqlExceptionHelper: 
SQL Error: -1, SQLState: 080002021-06-09 12:57:46.052 ERROR 13 --- [io-8080-exec-11] o.h.engine.jdbc.spi.SqlExceptionHelper: 
Could not connect to address=(host=mariadb-galera)(port=3306)(type=master) : (conn=54429) could not load system variables2021-06-09 12:57:46.071  WARN 13 --- [io-8080-exec-11] o.o.c.a.m.n.c.s.rs.RestServiceImpl: 
Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: 
Unable to acquire JDBC Connection

kubectl expose pods onap-network-name-gen-6b85d998b-wvxrd --port=8080 --type=LoadBalancer

curl --location --request POST 'http://{{k8s}}:{{exposed_port}}/web/service/v1/genNetworkElementName' \
--header 'Content-Type: application/json' \
--data-raw '{
   "elements":[
      {
         "resource-name":"vnf_name",
         "resource-value":"${vnf_name}",
         "external-key":"854e3d01-558d-4c21-829b-c3f11bbf201a",
         "policy-instance-name":"SDNC_Policy.ONAP_NF_NAMING_TIMESTAMP",
         "naming-type":"VNF",
         "AIC_CLOUD_REGION":"RegionOne"
      }
   ]
}'