WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance.
2021-05-31 17:04:33.922  INFO 1 [           main] o.o.o.c.c.c.f.ClientConfigurationFactory : Successful validation of Client configuration. Configuration data: REQUEST_URL: https://oom-cert-service:8443/v1/certificate/, REQUEST_TIMEOUT: 30000, OUTPUT_PATH: /var/custom-certs, CA_NAME: RA, OUTPUT_TYPE: JKS
2021-05-31 17:04:33.949  INFO 1 [           main] o.o.o.c.c.c.f.CsrConfigurationFactory    : Successful validation of CSR configuration. Configuration data: COMMON_NAME: sdnc.simpledemo.onap.org, COUNTRY: US, STATE: California, ORGANIZATION: Linux-Foundation, ORGANIZATION_UNIT: ONAP, LOCATION: San-Francisco, SANS: [{SAN value: sdnc.simpledemo.onap.org, type: dNSName}]
2021-05-31 17:04:33.950  INFO 1 [           main] o.o.o.c.c.c.KeyPairFactory               : KeyPair generation started with algorithm: RSA and key size: 2048
2021-05-31 17:04:34.556  INFO 1 [           main] o.o.o.c.c.c.CsrFactory                   : Creation of CSR has been started with following parameters: COMMON_NAME: sdnc.simpledemo.onap.org, COUNTRY: US, STATE: California, ORGANIZATION: Linux-Foundation, ORGANIZATION_UNIT: ONAP, LOCATION: San-Francisco, SANS: [{SAN value: sdnc.simpledemo.onap.org, type: dNSName}]
2021-05-31 17:04:34.613  INFO 1 [           main] o.o.o.c.c.c.CsrFactory                   : Creation of CSR has been completed successfully
2021-05-31 17:04:34.615  INFO 1 [           main] o.o.o.c.c.c.CsrFactory                   : Conversion of CSR to PEM has been started
2021-05-31 17:04:34.620  INFO 1 [           main] o.o.o.c.c.c.PrivateKeyToPemEncoder       : Attempt to encode private key to PEM
2021-05-31 17:04:34.705  INFO 1 [           main] o.o.o.c.c.h.HttpClient                   : Attempt to send request to API, on url: https://oom-cert-service:8443/v1/certificate/RA 
2021-05-31 17:04:35.822 ERROR 1 [           main] o.o.o.c.c.h.HttpClient                   : Failed execute request to API for URL: https://oom-cert-service:8443/v1/certificate/RA , exception message: Connect to oom-cert-service:8443 [oom-cert-service/10.233.40.32] failed: Connection refused (Connection refused)
2021-05-31 17:04:35.824 ERROR 1 [           main] o.o.o.c.c.CertServiceClient              : Cert Service Client fails in execution: 
org.onap.oom.certservice.client.httpclient.exception.HttpClientException: org.apache.http.conn.HttpHostConnectException: Connect to oom-cert-service:8443 [oom-cert-service/10.233.40.32] failed: Connection refused (Connection refused)
	at org.onap.oom.certservice.client.httpclient.HttpClient.retrieveCertServiceData(HttpClient.java:67)
	at org.onap.oom.certservice.client.CertServiceClient.run(CertServiceClient.java:80)
	at org.onap.oom.certservice.client.MainApp.main(MainApp.java:26)
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to oom-cert-service:8443 [oom-cert-service/10.233.40.32] failed: Connection refused (Connection refused)
	at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159)
	at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:373)
	at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:394)
	at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
	at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
	at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
	at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
	at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
	at org.onap.oom.certservice.client.httpclient.HttpClient.retrieveCertServiceData(HttpClient.java:60)
	... 2 more
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source)
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
	at java.base/java.net.Socket.connect(Unknown Source)
	at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:339)
	at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
	... 12 more
2021-05-31 17:04:35.832  INFO 1 [           main] o.o.o.c.c.AppExitHandler                 : Application exits with following exit code: 6 and message: Internal HTTP Client connection problem