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
Obtaining the Key File of an ECS After a key pair is created for an ECS, the browser prompts you to download or automatically downloads the private key file. Keep the private key file secure. When logging in to the ECS using SSH, you need to provide the private key. Procedure Log
Creating an SAP HANA ECS Determine the number of HANA ECSs and related planning information based on sections "Scheme" and "Data Planning". Procedure Log in to the management console. Click in the upper left corner and select the desired region and project. In the navigation plane
ALM-12068 ACS Resource Exception Alarm Description HA checks the ACS resources of Manager every 80 seconds. This alarm is generated when HA detects that the ACS resources are abnormal for two consecutive times. This alarm is cleared when HA detects that the ACS resources are normal
ALM-12206 Password Has Expired Alarm Description The system checks whether a user password has expired at 1:00 a.m. every day. This alarm is generated when a user password has expired. This alarm is cleared when the user password in the system is within the validity period. This alarm
Manually Renewing a DCS Instance To use a yearly/monthly DCS instance longer, renew the subscription anytime on the console as long as the instance is not automatically deleted due to expiration. Renewing a Subscription on the Cloud Service Console Log in to the console. Click in
Typical Applications in the ECS Scenario Creating an ECS That Supports InfiniBand NICs Configuring Password-free Login to an ECS Installing and Using MPIs Creating a Private Image Using an ECS Creating an Application Cluster Configuring Password-free Login Between ECSs in a Cluster
Configuring Password-free Login to an ECS Scenarios This section describes how to configure an ECS to enable password-free login to it. Background Information $: indicates performing an operation as a common user. #: indicates performing an operation as an administrator. Run the sudo
MPIs Supported in the ECS Scenario The following MPIs are supported in the ECS scenario: Built-in OpenMPI of the IB driver Community OpenMPI Spectrum MPI Intel MPI Platform MPI Install and use an MPI as needed. Parent topic: Installing and Using MPIs
Best Practices in the ECS Scenario HPC Resumable Computing Solution
Creating an ECS and a DWS Cluster Creating an ECS Creating a DWS Cluster Parent topic: Test Methods
Unbinding an EIP from an ECS Scenarios This section describes how to unbind an EIP from an ECS by calling APIs. Prerequisites You have created an ECS. For details, see Purchasing an ECS. If you use a token for authentication, you must obtain the token and add X-Auth-Token to the request
ECS Specifications Used by MRS MRS uses ECSs of the following types in different application scenarios. General computing-plus: C3, C3ne, C6, and C6s Memory-optimized: M3, and M6 Ultra-high I/O: I3 and IR3 Kunpeng general computing-plus: KC1 ECS Flavor Naming Rules AB.C.D Example:
ECS Instances Are in the Specified VPC Rule Details Table 1 Rule details Parameter Description Rule Name ecs-instance-in-vpc Identifier ECS Instances Are in the Specified VPC Description If an ECS is not in the specified VPC, this ECS is non-compliant. Tag ecs, vpc Trigger Type Configuration
SSL Has Been Enabled Rule Details Table 1 Rule details Parameter Description Rule Name dds-instance-enable-ssl Identifier SSL Has Been Enabled Description If SSL is not enabled for a DDS instance, this instance is non-compliant. Tag dds Trigger Type Configuration change Filter Type
Migrating an OS to HCE 2.0 Constraints Migrating Procedure Conflicting Packages Parent topic: Migrating an OS
Upgrading HCE and RPM Packages Upgrade Overview Using dnf or yum for Upgrade and Rollback Upgrade Using OSMT Appendixes
Viewing Event Messages on the ECS Return to the CloudShell terminal console page opened in Purchasing an ECS. Since httpsserver.py has been started, CloudShell will print event information. Figure 1 Event message Parent topic: Implementation Procedure
ECS Backup Time Check Rule Details Table 1 Rule details Parameter Description Rule Name ecs-last-backup-created Identifier ECS Backup Time Check Description If an ECS does not have a backup created within the specified period, this ECS is non-compliant. Tag cbr, ecs Trigger Type Periodic
DCS for Redis Instance Version Rule Details Table 1 Rule details Parameter Description Rule Name dcs-redis-engine-version-check Identifier DCS for Redis Instance Version Description If a DCS for Redis instance is earlier than the specified version, the check result is non-compliant
Creating an ECS at an Edge Site This section describes how to create an ECS on the CloudPond management console. Basic Settings Select a region. The default region for CloudPond is the region where the edge site is located. The region cannot be changed. Select a billing mode. Currently
