Installation and Deployment [v3.10.0]

How do I upgrade from a compute node to a management node?
Run the following commands: [root@localhost ~]# rpm -e zstack-host [root@localhost ~]# yum --disablerepo=* --enablerepo=zstack-local install zstack-manager...
Fri, 25 Mar, 2022 at 3:38 PM
How do I upgrade a management node from ZStack Community to ZStack Enterprise?
Obtain and use the latest Enterprise license.
Fri, 25 Mar, 2022 at 3:40 PM
How do I reinstall ZStack?
Run the following command to delete the original database: [root@localhost ~]# rm -rf /usr/local/zstack Note: This command will delete all the data under ...
Fri, 25 Mar, 2022 at 3:42 PM
I installed ZStack as a root user. However, when I start the service, the system reports that I am not a root user. Why?
Symptom: When you install ZStack, you use root for login. However, when you start the service, the system reports that you are not a root user and sudo is ...
Fri, 25 Mar, 2022 at 3:44 PM
In a multi-node deployment environment, can I use a VM instance as a node?
Yes, you can. Make sure that the network is connected. We recommend that you bridge the VM node with other nodes. In addition, the VM node is more suitable ...
Fri, 25 Mar, 2022 at 3:45 PM
Can I install ZStack on a ZStack VM instance?
Yes, you can. Method: Go to Settings > Global Settings > Basic Settings, locate Vm.cpuMode, and set the value to host-passthrough. Then, the virtualiz...
Fri, 25 Mar, 2022 at 3:46 PM
After I perform one-click installation of ZStack, what should I do if the Cloud takes a long time to start up?
Cause: The startup time of the management node is related to the configuration resources of the node. The startup takes a long time only when you install Z...
Fri, 25 Mar, 2022 at 3:48 PM
How do I change the installation directory of ZStack?
When you install ZStack, add -r destination directory. For example, [root@localhost ~]# bash zstack-installer.bin -r /home/zstack
Fri, 25 Mar, 2022 at 3:49 PM
When I upgrade the Cloud, what should I do if the new version of ZStack Custom ISO does not match the old one?
Symptom: If the new version of ZStack Custom ISO does not match the old one during the upgrade, the following error message will be reported: mount: /dev/l...
Fri, 25 Mar, 2022 at 3:50 PM
When I upgrade ZStack, the following error is reported: "The Operating System version is not suitable for zstack-enterprise installation.". What should I do?
Use the latest ZStack Custom ISO for installation and upgrade.
Fri, 25 Mar, 2022 at 3:52 PM