错误：

503 Service Unavailable (Failed to connect to endpoint:[N7Vmacore4Http16LocalServiceSpecE:0x7f1b10f54fe0]_serverNamespace=/vsphere-client_isRedirect=false_port=9090)

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1、进入vcenter系统中执行service-control --all

2、查看

• vmware-mbcs

• vmware-netdumper

• vmware-rbd-watchdog

是否运行

3、根据查看的结果对各个模块进行启动

service-control --start vmware-rbd-watchdog vmware-netdumper vmware-mbcs