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What Should I Do If an Error Is Reported When I Switch Images for ECS Resources in Batches?
Batch Operations on ECS Instances Batch Starting ECS Instances Batch Stopping ECS Instances Batch Restarting ECS Instances Batch Reinstalling OSs of ECS Instances Batch Changing OSs Executing Commands Parent topic: Batch Resource Operations
Batch Reinstalling OSs of ECS Instances Log in to COC. In the navigation pane on the left, choose Resource O&M > Batch Resource Operations. On the displayed page, choose the Elastic Cloud Server (ECS) tab and click Reinstall OSs.
Batch Starting ECS Instances Log in to COC. In the navigation pane on the left, choose Resource O&M > Batch Resource Operations. On the displayed page, choose the Elastic Cloud Server (ECS) tab and click Start ECSs.
Batch Stopping ECS Instances Log in to COC. In the navigation pane on the left, choose Resource O&M > Batch Resource Operations. On the displayed page, choose the Elastic Cloud Server (ECS) tab and click Shut Down ECSs.
Batch Restarting ECS Instances Log in to COC. In the navigation pane on the left, choose Resource O&M > Batch Resource Operations. On the displayed page, choose the Elastic Cloud Server (ECS) tab and click Restart ECSs.
Check whether the lsb_release command package exists on the ECS instance. If not, install the command package. 2. If the ECS instance contains the lsb_release command package, check whether the UniAgent version is later than 1.1.0.
Optimization Adviser Scenarios You can check resource risk items by referring to a large number of check items and optimization suggestions, such as ECS instance specifications check and whether to enable automated backup for resource instances or clusters.
Resource Monitoring Scenarios You can check the monitoring metrics of resources (such as ECS, OBS, and RDS) purchased under your account. Taking ECS as an example, you can check disk read IOPS, disk write bandwidth, CPU usage, the total number of OBS storage objects, and TPS.
By default, ECS is selected. Locate the target instance and click Summary in the Operation column. Status description: Installed: The patch complies with the patch baseline, has been installed on an ECS instance, and no update is available.
Overview You can manage patches on ECS, BMS, or Cloud Container Engine (CCE) instances by scanning and repairing patches. Constraints and Limitations Currently, only servers that can access the public network are supported.
Scenarios Table 1 Resources and scenarios Resource Type Batch Starting Instances Batch Stopping Instances Batch Restarting Instances Batch Reinstalling OSs Batch Changing OSs Executing Commands Elastic Cloud Server (ECS) √ √ √ √ √ √ Relational Database Service (RDS) √ √ √ × × × FlexusL
Reinstalling ECS OSs ecs:cloudServers:rebuild Used to reinstall ECS OSs in batches during resource O&M. Obtaining ECS information ecs:servers:get Used to obtain cloud service information during batch operations in resource O&M.
On the displayed page, choose the Elastic Cloud Server (ECS) tab and click Execute Commands. Set Execute Commands. Table 1 Parameter configurations Parameter Description Target Instance Click Add and configure the parameters on the Select Instance dialog box.
URI GET /v1/patch/instance/compliant Table 1 Query parameters Parameter Mandatory or Not Type Description enterprise_project_id No String Enterprise project ID name No String Name instance_id No String ECS instance ID ip No String Internal network IP address eip No String Elastic
By default, Elastic Cloud Server (ECS) is selected. Click on the right of the filter box. Parent topic: Resource Management
By default, Elastic Cloud Server (ECS) is selected. Select the target instance and click View Topology in the Operation column. Parent topic: Resource Management
Common fault scenarios of the following cloud services can be simulated, Huawei Cloud ECS instances, RDS DB instances, CCE clusters, and PODs. In addition, flexible orchestration and combination of multiple fault scenarios are allowed. Parent topic: Resilience Center FAQs
Switch OS of ECS You can change the OS of ECS instances one by one or in batches. Stop OS of ECS You can stop ECS instances one by one or in batches. Reinstall OS of ECS You can reinstall ECS instances one by one or in batches.
On the displayed page, choose the Elastic Cloud Server (ECS) tab and click Change OSs. Click Add and configure the parameters on the Select Instance dialog box. Table 1 Instance parameters Parameter Description Example Value Selection Method Select an instance selection method.
