After adding the hosts, to ensure the high availability of ACOS, complete the remaining configurations for the newly added ESXi hosts, and deploy the I/O rerouting script on the newly added SCVMs. You can proceed as follows.
Refer to Enabling an SCVM to automatically boot when its ESXi host is powered on to configure the newly added SCVMs to start up and shut down with the ESXi hosts.
Refer to Enabling the SSH service for the ESXi host firewall to enable the SSH service on the firewall of the newly added ESXi hosts.
Refer to the following steps to deploy the I/O rerouting script and the SCVM auto-restart script.
In the browser, enter the management IP address of the newly added ESXi hosts and log in using the root account.
In the sidebar on the left, select the SCVM to open the console, and run the command zbs-node collect_node_info.
Optional: If the RDMA feature is enabled for the cluster, run the zbs-deploy-manage deploy-rdma command on the SCVM. Otherwise, skip this step.
Run the command zbs-deploy-manage deploy-hypervisor on the SCVM.
After successful execution, the page will display the message Finish deploy hypervisor. One minute later, you can check the rerouting process on the command line page of the ESXi host corresponding to the SCVM.
Refer to Checking the deployment results to check the deployment of the I/O rerouting script in AOC, as well as the deployment of the SCVM auto-restart script on the newly added ESXi hosts.
Note:
- If the I/O rerouting script fails to be deployed, check the relevant logs for troubleshooting. Then, on the newly added SCVMs, run the
zbs-deploy-manage clear-hypervisorcommand, and perform the above deployment process again.- If the SCVM auto-restart script fails to be deployed, check the relevant logs for troubleshooting. Then, on the newly added SCVMs, run the
zbs-deploy-manage update-scvm-autostartcommand to deploy the script. After completing the deployment, perform the check again to ensure the script is successfully deployed.
