Platform Management O&M

Does ZStack support SPICE protocol?
Yes, it does. You can change the VM console mode by using the following method: Go to Settings > Global Settings > Basic Settings, locate Vm.consoleM...
Mon, 28 Mar, 2022 at 3:08 PM
Can ZStack connect to AD/LDAP? If yes, is it true that I can manage users by using API only?
Yes, ZStack can connect to AD/LDAP and provides RESTful API documentation for your reference. For more information, see the 3rd Party Authentication Operati...
Mon, 28 Mar, 2022 at 3:09 PM
How do I set the retention time for Prometheus data of a management node?
Go to Settings > Global Settings > Advanced, locate Retention time of Monitoring data and Retention size of Monitoring data, and set their values as n...
Mon, 28 Mar, 2022 at 3:10 PM
What should I do if the monitoring data on the homepage of the Cloud UI is not displayed properly?
Restart the Prometheus service to obtain the monitoring data. The restart method is as follows: For versions earlier than 3.1.0, kill the Prometheus proce...
Mon, 28 Mar, 2022 at 3:10 PM
In the global settings, how is the CPU overcommitment ratio calculated?
CPU overcommitment is used to control the number of virtual CPUs (vCPUs) allocated to VM instances. The calculation formula is as follows: Number of vCPUs c...
Mon, 28 Mar, 2022 at 3:11 PM
In the global settings, how is the memory overcommitment ratio calculated?
Memory overcommitment is used to control the virtual memory capacity allocated to VM instances. The calculation formula is as follows: Virtual memory capaci...
Mon, 28 Mar, 2022 at 3:11 PM
In the global settings, how is the primary storage overcommitment ratio calculated?
Primary storage overcommitment is used to control the available virtual primary storage space that can be allocated to VM instances. The calculation formula...
Mon, 28 Mar, 2022 at 3:11 PM
If the Enterprise license expires, will the VM instances be stopped automatically?
No, the VM instances will not be stopped automatically after a license expires. However, you can no longer perform operations in the Cloud. To continue to u...
Mon, 28 Mar, 2022 at 3:12 PM
If I forget the Cloud UI login password, how can I reset it?
Run the zstack-ctl reset_password --password NEW_PASSWORD command in the management node and change NEW_PASSWORD to a new password.
Mon, 28 Mar, 2022 at 3:12 PM
How do I change the management IP address in a compute node?
Place the target compute node into maintenance mode. Note: Make sure that the VM instances in this node are migrated to other hosts or are in the shutdown ...
Mon, 28 Mar, 2022 at 3:12 PM