While registering Prism Element (single node CE) with Prism Central “Pre registration checks” is failing.
IP Address (single subnet for all IP addresses)
AHV = 172.23.244.15
CVM = 172.23.244.16
Cluster IP = 172.23.244.17
Prism Central = 172.23.244.30
Added HTTP PROXY in PE and PC as the setup is in the lab.
Added PE in PC whitelist and vice versa.
nutanix@NTNX-5848d338-A-CVM:172.23.244.116:~$ ncli http-proxy get-whitelist
Target Type : IPV4_ADDRESS
Target : 172.23.244.30. <----- PC IP address in PE while list
Target Type : IPV4_ADDRESS
Target : 172.23.244.115
Target Type : IPV4_ADDRESS
Target : 172.23.244.116
nutanix@NTNX-172-23-244-30-A-PCVM:~$ ncli http-proxy get-whitelist
Target Type : IPV4_ADDRESS
Target : 172.23.244.117 <--- PE Cluster IP in PC white list
Target Type : IPV4_ADDRESS
Target : 172.23.244.116. <--- PE CVM IP
Target Type : IPV4_ADDRESS. <--- AHV IP
Target : 172.23.244.115
nutanix@NTNX-172-23-244-30-A-PCVM:~$
SSH from PE to PC and vice versa works fine.
Noticed following error.
nutanix@NTNX-5848d338-A-CVM:172.23.244.116:~$ nc 172.23.244.30 9440 -vv
Ncat: Version 7.50 ( https://nmap.org/ncat )
NCAT DEBUG: Using system default trusted CA certificates and those in /usr/share/ncat/ca-bundle.crt.
NCAT DEBUG: Unable to load trusted CA certificates from /usr/share/ncat/ca-bundle.crt: error:02001002:system library:fopen:No such file or directory
libnsock nsi_new2(): nsi_new (IOD #1)
libnsock nsock_connect_tcp(): TCP connection requested to 172.23.244.30:9440 (IOD #1) EID 8
libnsock nsock_trace_handler_callback(): Callback: CONNECT SUCCESS for EID 8 [172.23.244.30:9440]
Ncat: Connected to 172.23.244.30:9440.
libnsock nsi_new2(): nsi_new (IOD #2)
libnsock nsock_read(): Read request from IOD #1 [172.23.244.30:9440] (timeout: -1ms) EID 18
libnsock nsock_readbytes(): Read request for 0 bytes from IOD #2 [peer unspecified] EID 26
During registration seeing following Java exception in CVM log
nutanix@NTNX-5848d338-A-CVM:172.23.244.116:~$ tail -f /home/nutanix/data/logs/prism_gateway.log
ERROR 2024-03-12 00:44:12,432Z pool-103624-thread-1 [] prism.tasks.TaskRegistration.executePreRegistrationCheckTask:302 [REG] Failed to register to prism central.
javax.ws.rs.ProcessingException: java.net.SocketTimeoutException: SocketTimeoutException invoking https://172.23.224.30:9440/PrismGateway/services/rest/v1/multicluster/cluster_registration_pre_check?peNosVersion=6.5.2&peClusterUuid=00061308-6e4b-ae67-7421-005056b83586: connect timed out
at org.apache.cxf.jaxrs.client.AbstractClient.checkClientException(AbstractClient.java:637) ~[cxf-rt-rs-client-3.3.3.jar:3.3.3]
at org.apache.cxf.jaxrs.client.AbstractClient.preProcessResult(AbstractClient.java:613) ~[cxf-rt-rs-client-3.3.3.jar:3.3.3]
at org.apache.cxf.jaxrs.client.ClientProxyImpl.doChainedInvocation(ClientProxyImpl.java:889) ~[cxf-rt-rs-client-3.3.3.jar:3.3.3]
at org.apache.cxf.jaxrs.client.ClientProxyImpl.invoke(ClientProxyImpl.java:335) ~[cxf-rt-rs-client-3.3.3.jar:3.3.3]
at com.sun.proxy.$Proxy560.clusterRegistrationPrecheck(Unknown Source) ~[?:?]
at com.nutanix.prism.tasks.TaskRegistration.executePreRegistrationCheckTask(TaskRegistration.java:262) [prism_gateway-master-SNAPSHOT.jar:?]
at com.nutanix.prism.tasks.TaskRegistration.doTask(TaskRegistration.java:197) [prism_gateway-master-SNAPSHOT.jar:?]
at com.nutanix.prism.init.RepeatableBackgroundTask.run(RepeatableBackgroundTask.java:29) [prism_gateway-master-SNAPSHOT.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_352]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_352]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_352]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:1.8.0_352]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_352]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_352]
at java.lang.Thread.run(Thread.java:750) [?:1.8.0_352]
Appreciate any help, thanks!
Sachin Vishwarupe