PowerFlex 3.x：演示服务器失败并显示 Java 异常 “不支持具有多个证书的密钥库”

PowerFlex 3.x 演示服务器服务 （mgmt-server） 没有响应，无法从 Web 客户端访问。

日志中显示以下错误：

Caused by: java.lang.IllegalStateException: KeyStores with multiple certificates are not supported on the base class org.eclipse.jetty.util.ssl.SslContextFactory. (Use org.eclipse.jetty.util.ssl.SslContextFactory$Server or org.eclipse.jetty.util.ssl.SslContextFactory$Client instead)

服务状态报告 java 错误：

# systemctl status mgmt-server.service
● mgmt-server.service - Scaleio MGMT Server
   Loaded: loaded (/etc/systemd/system/mgmt-server.service; enabled; vendor preset: disabled)
   Active: active (running) since Mon 2022-12-12 04:17:48 EST; 2min 36s ago
 Main PID: 27178 (java)
   CGroup: /system.slice/mgmt-server.service
           └─27178 /bin/java -Xmx4g -Djna.tmpdir=/opt/emc/scaleio/mgmt-server/tmp -Djava.io.tmpdir=/opt/emc/scaleio/mgmt-server/tmp -Dstorage.diskCache.bufferSize=2000 -Dlog4j2.configurationFile=...

Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:321)
...
Dec 12 04:18:10 presentation startup.sh[27178]: at java.lang.Thread.run(Thread.java:750)

所有相关的日志事件包括：

# journalctl -u mgmt-server.service -n 30 --no-pager
-- Logs begin at Thu 2022-10-13 15:44:18 EDT, end at Mon 2022-12-12 04:20:01 EST. --
Dec 12 04:17:48 presentation systemd[1]: Started Scaleio MGMT Server.
Dec 12 04:18:10 presentation startup.sh[27178]: Exception in thread "main" java.lang.IllegalStateException: Expected to be healthy after starting. The following services are not running: {STARTING=[DisconnectingEventService [STARTING]], FAILED=[HttpdService [FAILED]]}
Dec 12 04:18:10 presentation startup.sh[27178]: at com.google.common.util.concurrent.ServiceManager$ServiceManagerState.checkHealthy(ServiceManager.java:773)
Dec 12 04:18:10 presentation startup.sh[27178]: at com.google.common.util.concurrent.ServiceManager$ServiceManagerState.awaitHealthy(ServiceManager.java:585)
Dec 12 04:18:10 presentation startup.sh[27178]: at com.google.common.util.concurrent.ServiceManager.awaitHealthy(ServiceManager.java:316)
Dec 12 04:18:10 presentation startup.sh[27178]: at com.emc.vxflexos.webui.backend.Server.start(Server.java:69)
Dec 12 04:18:10 presentation startup.sh[27178]: at com.emc.vxflexos.webui.backend.Server.main(Server.java:147)
Dec 12 04:18:10 presentation startup.sh[27178]: Suppressed: com.google.common.util.concurrent.ServiceManager$FailedService: HttpdService [FAILED]
Dec 12 04:18:10 presentation startup.sh[27178]: Caused by: java.lang.IllegalStateException: KeyStores with multiple certificates are not supported on the base class org.eclipse.jetty.util.ssl.SslContextFactory. (Use org.eclipse.jetty.util.ssl.SslContextFactory$Server or org.eclipse.jetty.util.ssl.SslContextFactory$Client instead)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.ssl.SslContextFactory.newSniX509ExtendedKeyManager(SslContextFactory.java:1288)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.ssl.SslContextFactory.getKeyManagers(SslContextFactory.java:1270)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.ssl.SslContextFactory.load(SslContextFactory.java:372)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.ssl.SslContextFactory.doStart(SslContextFactory.java:243)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.server.SslConnectionFactory.doStart(SslConnectionFactory.java:97)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:321)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:81)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:234)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.server.Server.doStart(Server.java:401)
Dec 12 04:18:10 presentation startup.sh[27178]: at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
Dec 12 04:18:10 presentation startup.sh[27178]: at com.emc.vxflexos.webui.backend.httpd.HttpdService.startUp(HttpdService.java:31)
Dec 12 04:18:10 presentation startup.sh[27178]: at com.google.common.util.concurrent.AbstractIdleService$DelegateService$1.run(AbstractIdleService.java:62)
Dec 12 04:18:10 presentation startup.sh[27178]: at com.google.common.util.concurrent.Callables$4.run(Callables.java:119)
Dec 12 04:18:10 presentation startup.sh[27178]: at java.lang.Thread.run(Thread.java:750)

PowerFlex 演示服务器版本 < 3.6.1 不支持在 SAN 扩展（主题备用名称）中具有多个条目的 SSL 证书。

可以使用以下命令检查 SSL 证书和密钥库：

# openssl x509 -noout -text -in cert.pem | grep -A1 'Subject Alternative Name'
            X509v3 Subject Alternative Name:
                DNS:example.plex.lab.dell.com, DNS:example.cork.lab
# keytool -list -v -keystore /etc/mgmt-server/.config/keystore.jks | grep -A4 SubjectAlternativeName
SubjectAlternativeName [
  DNSName: example.plex.lab.dell.com
  DNSName: example.cork.lab]

 此问题已在 PowerFlex 版本 3.6-500.101 上报告，但也可能在较早的 3.x 版本中看到。