Note
文件更新時間: 20230223
VMware vSphere Troubleshooting Collections
vCenter Received Disconnect - Too Many Authentication Failures
Use -o PubkeyAuthentication=no
to disable public key authentication.
$ ssh [email protected]
VMware vCenter Server 7.0.3.01000
Type: vCenter Server with an embedded Platform Services Controller
Received disconnect from 192.168.78.248 port 22:2: Too many authentication failures
Disconnected from 192.168.78.248 port 22
$ ssh -o PubkeyAuthentication=no [email protected]
VMware vCenter Server 7.0.3.01000
Type: vCenter Server with an embedded Platform Services Controller
[email protected]'s password:
Connected to service
* List APIs: "help api list"
* List Plugins: "help pi list"
* Launch BASH: "shell"
Command>
Use vSphere Certificate Manager to Replace SSL Certificates
Use /usr/lib/vmware-vmca/bin/certificate-manager
and type 8 to reset all certificates.
root@vcenter [ ~ ]# /usr/lib/vmware-vmca/bin/certificate-manager
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
| |
| *** Welcome to the vSphere 6.8 Certificate Manager *** |
| |
| -- Select Operation -- |
| |
| 1. Replace Machine SSL certificate with Custom Certificate |
| |
| 2. Replace VMCA Root certificate with Custom Signing |
| Certificate and replace all Certificates |
| |
| 3. Replace Machine SSL certificate with VMCA Certificate |
| |
| 4. Regenerate a new VMCA Root Certificate and |
| replace all certificates |
| |
| 5. Replace Solution user certificates with |
| Custom Certificate |
| NOTE: Solution user certs will be deprecated in a future |
| release of vCenter. Refer to release notes for more details.|
| |
| 6. Replace Solution user certificates with VMCA certificates |
| |
| 7. Revert last performed operation by re-publishing old |
| certificates |
| |
| 8. Reset all Certificates |
|_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _|
Note : Use Ctrl-D to exit.
Option[1 to 8]: 8
Do you wish to generate all certificates using configuration file : Option[Y/N] ? : y
- How to use vSphere Certificate Manager to Replace SSL Certificates (2097936)
- 关于 vCenter Server 中“Certificate Status”告警的处理
Upgrade ESXi hosts
Before: VMware ESXi, 7.0.3, 19482537
After: 7.0.3 build-20328353
- Download Packages - VMware vSphere Hypervisor (ESXi) Offline Bundle - VMware-ESXi-7.0U3g-20328353-depot.zip
- Put the Zip file into the datastore.
- Mount the Zip file to the ESXi host.
- Run the following command to upgrade the ESXi host.
[root@esxi:~] esxcli software vib update -d /vmfs/volumes/iso_datastore/VMware-ESXi-7.0U3g-20328353-depot.zip
Installation Result
Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
Reboot Required: true
...omit...
[root@esxi:~] esxcli system maintenanceMode set --enable=true
[root@esxi:~] esxcli system shutdown reboot -r "Update ESXi"
# After reboot
[root@esxi:~] vmware -vl
VMware ESXi 7.0.3 build-20328353
VMware ESXi 7.0 Update 3
[root@esxi:~] esxcli system maintenanceMode set --enable=false
[root@esxi:~] esxcli system maintenanceMode get
Disabled
Get VMware ESXi Version From Command Line
Reset ESXi Root Password with Host Profile via vCenter
Reset ESXi Root Password with Host Profile (68079)
Access VMCA Appliance
Open Browser and type https://<vCenter IP/FQDN>:5480
to access vCenter Server Management