Following is present in log file when attempting to start graylog
2020-07-27T11:07:58.466-04:00 INFO [CmdLineTool] Loaded plugin: AWS plugins 3.3.2 [org.graylog.aws.AWSPlugin]
2020-07-27T11:07:58.469-04:00 INFO [CmdLineTool] Loaded plugin: Collector 3.3.2 [org.graylog.plugins.collector.CollectorPlugin]
2020-07-27T11:07:58.470-04:00 INFO [CmdLineTool] Loaded plugin: Threat Intelligence Plugin 3.3.2 [org.graylog.plugins.threatintel.ThreatIntelPlugin]
2020-07-27T11:07:58.842-04:00 INFO [CmdLineTool] Running with JVM arguments: -Xms1g -Xmx1g -XX:NewRatio=1 -XX:+ResizeTLAB -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled -XX:+CMSClassUnloadingEnabled -XX:-OmitStackTraceInFastThrow -XX:+UseParNewGC -Dlog4j.configurationFile=file:///etc/graylog/server/log4j2.xml -Djava.library.path=/usr/share/graylog-server/lib/sigar -Dgraylog2.installation_source=rpm
2020-07-27T11:07:59.308-04:00 INFO [Version] HV000001: Hibernate Validator null
2020-07-27T11:08:02.303-04:00 INFO [InputBufferImpl] Message journal is enabled.
2020-07-27T11:08:02.331-04:00 INFO [NodeId] Node ID: ce78a4fe-4b8a-4cb6-9f9d-125939d03d50
2020-07-27T11:08:02.557-04:00 INFO [LogManager] Loading logs.
2020-07-27T11:08:02.594-04:00 WARN [Log] Found a corrupted index file, /var/lib/graylog-server/journal/messagejournal-0/00000000000000000000.index, deleting and rebuilding index…
2020-07-27T11:08:02.642-04:00 INFO [LogManager] Logs loading complete.
2020-07-27T11:08:02.647-04:00 INFO [KafkaJournal] Initialized Kafka based journal at /var/lib/graylog-server/journal
2020-07-27T11:08:02.672-04:00 INFO [cluster] Cluster created with settings {hosts=[graylog.domain.local:27017], mode=SINGLE, requiredClusterType=UNKNOWN, serverSelectionTimeout=‘30000 ms’, maxWaitQueueSize=5000}
2020-07-27T11:08:02.786-04:00 INFO [cluster] Cluster description not yet available. Waiting for 30000 ms before timing out
2020-07-27T11:08:02.867-04:00 INFO [cluster] Exception in monitor thread while connecting to server graylog.domain.local:27017
com.mongodb.MongoSocketWriteException: Exception sending message
at com.mongodb.internal.connection.InternalStreamConnection.translateWriteException(InternalStreamConnection.java:551) ~[graylog.jar:?]
at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:433) ~[graylog.jar:?]
at com.mongodb.internal.connection.InternalStreamConnection.sendCommandMessage(InternalStreamConnection.java:273) ~[graylog.jar:?]
at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:257) ~[graylog.jar:?]
at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83) ~[graylog.jar:?]
at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33) ~[graylog.jar:?]
at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:105) ~[graylog.jar:?]
at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:62) ~[graylog.jar:?]
at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:129) ~[graylog.jar:?]
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:117) [graylog.jar:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
Caused by: javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No name matching graylog.domain.local found
at sun.security.ssl.Alerts.getSSLException(Alerts.java:198) ~[?:1.8.0_252]
at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1967) ~[?:1.8.0_252]
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:331) ~[?:1.8.0_252]
at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:325) ~[?:1.8.0_252]
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1688) ~[?:1.8.0_252]
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:226) ~[?:1.8.0_252]
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1082) ~[?:1.8.0_252]
at sun.security.ssl.Handshaker.process_record(Handshaker.java:1010) ~[?:1.8.0_252]
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1079) ~[?:1.8.0_252]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1388) ~[?:1.8.0_252]
at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:765) ~[?:1.8.0_252]
at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:123) ~[?:1.8.0_252]
at com.mongodb.internal.connection.SocketStream.write(SocketStream.java:99) ~[graylog.jar:?]
at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:430) ~[graylog.jar:?]
… 9 more
Caused by: java.security.cert.CertificateException: No name matching graylog.domain.local found
at sun.security.util.HostnameChecker.matchDNS(HostnameChecker.java:231) ~[?:1.8.0_252]
at sun.security.util.HostnameChecker.match(HostnameChecker.java:96) ~[?:1.8.0_252]
at sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:462) ~[?:1.8.0_252]
at sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:428) ~[?:1.8.0_252]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:209) ~[?:1.8.0_252]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132) ~[?:1.8.0_252]
at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1670) ~[?:1.8.0_252]
at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:226) ~[?:1.8.0_252]
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1082) ~[?:1.8.0_252]
at sun.security.ssl.Handshaker.process_record(Handshaker.java:1010) ~[?:1.8.0_252]
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1079) ~[?:1.8.0_252]
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1388) ~[?:1.8.0_252]
at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:765) ~[?:1.8.0_252]
at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:123) ~[?:1.8.0_252]
at com.mongodb.internal.connection.SocketStream.write(SocketStream.java:99) ~[graylog.jar:?]
at com.mongodb.internal.connection.InternalStreamConnection.sendMessage(InternalStreamConnection.java:430) ~[graylog.jar:?]
… 9 more
2020-07-27T11:08:32.787-04:00 ERROR [MongoConnectionProvider] Error connecting to MongoDB: Timed out after 30000 ms while waiting to connect. Client view of cluster state is {type=UNKNOWN, servers=[{address=graylog.domain.local:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketWriteException: Exception sending message}, caused by {javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No name matching graylog.domain.local found}, caused by {java.security.cert.CertificateException: No name matching graylog.domain.local found}}]
2020-07-27T11:08:32.799-04:00 INFO [InputBufferImpl] Message journal is enabled.
2020-07-27T11:08:33.048-04:00 INFO [cluster] Cluster description not yet available. Waiting for 30000 ms before timing out
Any information would be greatly appreciated.