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Resetting the Password for Logging In to an ECS on the ECS Console Scenarios If you did not set a password when creating an ECS, or the password expired or was forgotten, reset the password by following the instructions provided in this section. You can reset the password of an ECS
ECS Application Scenarios Internet No special requirements for CPUs, memory, disk space, or bandwidth High security and reliability standards Deploying an application on one or only a few ECSs to minimize upfront investment and maintenance costs, such as website development and testing
x86 ECS Specifications A Summary List of x86 ECS Specifications General Computing ECSs General Computing-plus ECSs General Computing-Basic ECSs Memory-optimized ECSs Large-Memory ECSs Disk-intensive ECSs Ultra-high I/O ECSs High-Performance Computing ECSs Ultra-high Performance Computing
Access Control for ECS IAM Identity Authentication IAM provides fine-grained permissions management, user identity authentication, and resource access control. You can use your account to create IAM users, and assign permissions to the IAM users to control their access to specific
ECS and Other Services Figure 1 shows the relationships between ECS and other services. Figure 1 Relationships between ECS and other services ECS-related Services Table 1 ECS-related services Service Function Related Operation Auto Scaling (AS) Automatically adjusts ECS resources
ECS Types and Specifications ECS Overview ECS Lifecycle ECS Types CPU Credits x86 ECS Specifications Kunpeng ECS Specifications and Types Discontinued ECS Specifications
Discontinued ECS Specifications The specifications listed in this section have been discontinued and are no longer available. You can change the specifications for your ECS to one that is still available. General Computing S1 Table 1 S1 ECS specifications Flavor vCPUs Memory (GiB)
What Is ECS? An Elastic Cloud Server (ECS) is a basic computing unit that consists of vCPUs, memory, OS, and Elastic Volume Service (EVS) disks. You can create an ECS by specifying its vCPUs, memory, specifications, OS, network, and login mode. After creating an ECS, you can use it
Windows ECS Issues How Can I Retain a Session on a Windows ECS? How Can I Fix the Difference Between the System Time and the Local Standard Time? How Do I Attach an Extension NIC to a Windows ECS for Accessing the Internet? How Can I Fix Grayed Out Copy and Paste Options for a Windows
Linux ECS Issues Why Is My Linux ECS Not Booting and Going Into Emergency Mode? How Do I Fix a "Read-Only" Error When I Edit the /etc/fstab File? How Do I Change the Time Zone on ECSs Running CentOS or EulerOS? How Do I Fix "nf_conntrack:table full, dropping packet"? How Do I Change
Manually Renewing an ECS You can renew a yearly/monthly ECS anytime on the console before it is automatically deleted. Renewing a Subscription on the Console Log in to the management console. Click in the navigation tree and choose Compute > Elastic Cloud Server. On the Elastic Cloud
ECS Deletion and Unsubscription What Happens After I Click the Delete Button? Can a Deleted ECS Be Provisioned Again? Can a Deleted ECS Be Restored? How Do I Delete or Restart an ECS? Can I Forcibly Restart or Stop an ECS? How Do I Unsubscribe from ECSs?
ECS Security Check How Does an ECS Defend Against DDoS Attacks? Are ECSs with Simple Passwords Easily Attacked? How Is ECS Security Ensured? How Can I Disable Operation Protection?
Xen ECS EOS Why will Xen ECSs be EOS? Since all versions of the Xen virtualization platform used by Huawei Cloud have been reached end of service (EOS), Huawei Cloud cannot obtain patch updates or community support. After detecting new security risks, Huawei Cloud cannot provide patches
Modifying ECS Details Function This API is used to modify ECS details. Only the name and description of an ECS can be modified. This API supports checking fine-grained permissions for enterprise projects. For details, see ecs:cloudServers:updateServer. Constraints This API is used
Cold Migrating an ECS Function An ECS deployed on a DeH can be migrated to another DeH. An ECS deployed on a DeH can be migrated to a public resource pool. An ECS deployed in a public resource pool can be migrated to a DeH. This API is an asynchronous API. After the cold migration
Modifying the Specifications of an ECS Function This API is used to modify ECS specifications. This API is an asynchronous API. After the specifications modification request is successfully delivered, a job ID is returned. This does not mean the modification is complete. You need
Querying NICs of an ECS Function This API is used to query NICs of an ECS. URI GET /v1/{project_id}/cloudservers/{server_id}/os-interface Table 1 describes the parameters in the URI. Table 1 Parameter description Parameter Mandatory Description project_id Yes Specifies the project
Changing a VPC for an ECS Function This API is used to change a VPC for an ECS. This API is an asynchronous API. After the VPC change request is successfully delivered, job_id is returned. This does not mean the VPC change is complete. You need to call the API by referring to Querying
Attaching a Disk to an ECS Function This API is used to attach a disk to an ECS. This API is an asynchronous API. After the attachment request is successfully delivered, a job ID is returned. This does not mean the attachment is complete. You need to call the API by referring to Querying
