检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
ECS Cluster Management Modifying Database Parameters Modifying Specifications Checking the Cluster Status Viewing Cluster Details Managing Access Domain Names Managing Tags Managing Enterprise Projects Deleting Clusters Managing Clusters
Parent topic: ECS Creation
Can I Use an ECS Instance ID to Learn What AS Group the Instance Is In? No. To obtain details about an AS group and the instances in the group, perform the following operations: Log in to the management console. Choose Compute > Auto Scaling > Instance Scaling.
Can I Use an ECS Instance ID to Learn What AS Group the Instance Is In? No. To obtain details about an AS group and the instances in the group, perform the following operations: Log in to the management console. Choose Compute > Auto Scaling > Instance Scaling.
If you do not install KVM drivers, NICs of the ECS may not be detected and the ECS cannot communicate with other resources. Prerequisites The virtualization type of the ECS is KVM.
On the ECS, check whether the RDS for PostgreSQL instance port can be connected. The default port of RDS for PostgreSQL is 5432. curl -kv EIP:5432 If the ECS can connect to the DB instance, no further action is required.
API Overview APIs for ECS include native OpenStack APIs and ECS APIs. ECS APIs are recommended. ECS APIs Table 1 ECS APIs Type Description Lifecycle management Create, delete, or query ECSs. Status management Modify ECS specifications and reinstall or change the ECS OS.
What Should I Do If a SAP Application on an ECS Cannot Be Started? Symptom The /etc/hosts file contains "127.0.0.1 host name host name". As a result, the SAP application installed on the ECS cannot be started.
Ensure that the username specified during ECS creation is used to establish the connection.
Ensure that the username specified during ECS creation is used to establish the connection.
Prerequisites You have configured the ECS password-free login. Procedure Check whether the IB driver has been installed. Use PuTTY and a key pair to log in to the ECS.
Prerequisites You have configured the ECS password-free login. Procedure Check whether the IB driver has been installed. Use PuTTY and a key pair to log in to the ECS.
Deploying an Application on ECS in an AS Group Using ServiceStage Deploy applications on Huawei Cloud ECSs in AS groups using Huawei Cloud ServiceStage. The related deployment action is as follows. For details about this action, see Deploying an Application on ServiceStage 2.0.
Run the following command to notify systemd to reload the configuration file: systemctl daemon-reload Run the following command to restart rc-local.service to execute the /etc/rc.d/rc.local file: systemctl restart rc-local.service Parent topic: Linux ECS Issues
Upload the MPI package downloaded in 1 to the ECS with an MPI.
Upload the MPI package downloaded in 1 to the ECS with an MPI.
Parent topic: Linux ECS Issues
On the ECS, check whether the RDS for MariaDB instance port can be connected. The default port of RDS for MariaDB is 3306. curl -kv Floating_IP_address:Port If the ECS can connect to the DB instance port, no further action is required.
How Do I Handle the Startup Failure of a Windows ECS Created from a Windows Image Generalized by Sysprep? Symptom When you start the ECS, information similar to the following is displayed.
When you create a full-ECS image from an ECS, the system first creates a backup for the ECS and then uses the backup to create an image. Therefore, the image is essentially created from an ECS backup no matter you use an ECS or a CSBS/CBR backup. Parent topic: Image Creation
