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        • Binding a Key Pair to an ECS - Data Encryption Workshop

          Binding a Key Pair to an ECS - Data Encryption Workshop

          Binding a Key Pair to an ECS If you set the login mode to Password when purchasing an ECS running Linux, and you need to change the login mode to Key Pair, you can bind the key pair to the ECS on the KPS console, KPS will configure the key pair. After the key pair is bound, you can

          Help > Data Encryption Workshop > User Guide > Key Pair Service > Using a Key Pair
        • ALM-12068 ACS Resource Exception - MapReduce Service

          ALM-12068 ACS Resource Exception - MapReduce Service

          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

          Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Alarm Handling Reference
        • One-stop Cross-AZ ECS Migration - Migration Center

          One-stop Cross-AZ ECS Migration - Migration Center

          One-stop Cross-AZ ECS Migration Scenario Use MgC to quickly migrate cloud servers from one AZ to another within a region. A maximum of 30 cloud servers can be migrated in a single batch. Preparations Prepare a HUAWEI ID or an IAM user that has the permissions to access MgC. For details

          Help > Migration Center > Best Practices > Server Migration
        • ALM-12206 Password Has Expired - MapReduce Service

          ALM-12206 Password Has Expired - MapReduce Service

          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

          Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Alarm Handling Reference
        • Methods for Improving ECS Security - Elastic Cloud Server

          Methods for Improving ECS Security - Elastic Cloud Server

          Methods for Improving ECS Security Scenarios If ECSs are not protected, they may be attacked by viruses, resulting in data leakage or data loss. You can use the methods introduced below to protect your ECSs from viruses or attacks. Protection Types ECS can be protected externally

          Help > Elastic Cloud Server > User Guide > Security
        • Configuring Secure Boot for an ECS - Elastic Cloud Server

          Configuring Secure Boot for an ECS - Elastic Cloud Server

          Configuring Secure Boot for an ECS Scenarios Secure boot is used to check the integrity of each component (driver loader, kernel, and kernel driver) during device startup. This prevents security threats to the system and user data caused by loading and running unauthenticated components

          Help > Elastic Cloud Server > User Guide > Security
        • Configuring ECS QingTian TPM - Elastic Cloud Server

          Configuring ECS QingTian TPM - Elastic Cloud Server

          Configuring ECS QingTian TPM Scenarios QingTian TPM is a virtual device that complies with the TPM 2.0 specifications. QingTian TPM can be used as the root of trust of an ECS to build a trust chain that covers system boot and user-specified applications and implement remote attestation

          Help > Elastic Cloud Server > User Guide > Security
        • Introducing ECS Purchase Options - Elastic Cloud Server

          Introducing ECS Purchase Options - Elastic Cloud Server

          Introducing ECS Purchase Options Huawei Cloud provides multiple options for you to purchase ECSs. Table 1 Purchase options of ECSs How to Purchase Description Purchasing an ECS in Quick Config Mode Learn how to purchase an ECS in quick config mode. You can specify the billing mode

          Help > Elastic Cloud Server > User Guide > Instances > Purchasing an ECS
        • Migrating an OS to HCE 2.0 - Huawei Cloud EulerOS

          Migrating an OS to HCE 2.0 - Huawei Cloud EulerOS

          Migrating an OS to HCE 2.0 Constraints Migrating Procedure Conflicting Packages Parent topic: Migrating an OS

          Help > Huawei Cloud EulerOS > User Guide > Migrating an OS
        • Migrating an OS to HCE 1.1 - Huawei Cloud EulerOS

          Migrating an OS to HCE 1.1 - Huawei Cloud EulerOS

          Migrating an OS to HCE 1.1 Constraints Migration Operations Parent topic: Migrating an OS

          Help > Huawei Cloud EulerOS > User Guide > Migrating an OS
        • Upgrading HCE and RPM Packages - Huawei Cloud EulerOS

          Upgrading HCE and RPM Packages - Huawei Cloud EulerOS

          Upgrading HCE and RPM Packages Upgrade Overview Using dnf or yum to Upgrade Upgrade Using OSMT Appendixes

          Help > Huawei Cloud EulerOS > User Guide
        • Adding NICs to an ECS in a Batch - Elastic Cloud Server

          Adding NICs to an ECS in a Batch - Elastic Cloud Server

          Adding NICs to an ECS in a Batch Function This API is used to add one or multiple NICs to an ECS. This API is an asynchronous API. After the NIC addition request is successfully delivered, a job ID is returned. This does not mean the NIC addition is complete. You need to call the

          Help > Elastic Cloud Server > API Reference > APIs > NIC Management
        • Querying Disk Attachments of an ECS - Elastic Cloud Server

          Querying Disk Attachments of an ECS - Elastic Cloud Server

          Querying Disk Attachments of an ECS Function This API is used to query disk attachments of an ECS. URI GET /v1/{project_id}/cloudservers/{server_id}/os-volume_attachments Table 1 describes the parameters in the URI. Table 1 Parameter description Parameter Mandatory Description project_id

          Help > Elastic Cloud Server > API Reference > APIs > Disk Management
        • Deleting Specified ECS Metadata - Elastic Cloud Server

          Deleting Specified ECS Metadata - Elastic Cloud Server

          Deleting Specified ECS Metadata Function This API is used to delete specified ECS metadata. Constraints An ECS must be in active, stopped, paused, or suspended state, which is specified by OS-EXT-STS:vm_state. URI DELETE /v1/{project_id}/cloudservers/{server_id}/metadata/{key} Table

          Help > Elastic Cloud Server > API Reference > APIs > Metadata Management
        • Adding Tags to an ECS in a Batch - Elastic Cloud Server

          Adding Tags to an ECS in a Batch - Elastic Cloud Server

          Adding Tags to an ECS in a Batch Function This API is used to add tags to a specified ECS in a batch. The Tag Management Service (TMS) uses this API to batch manage the tags of an ECS. Constraints An ECS allows a maximum of 10 tags. This API is idempotent. During tag creation, if

          Help > Elastic Cloud Server > API Reference > APIs > Tag Management
        • Obtaining the Password for Logging In to an ECS - Elastic Cloud Server

          Obtaining the Password for Logging In to an ECS - Elastic Cloud Server

          Obtaining the Password for Logging In to an ECS Function This API is used to obtain the random password generated for user Administrator or the user configured in Cloudbase-Init when you use a Cloudbase-Init-enabled image to create a Windows ECS. Linux ECSs do not support this API

          Help > Elastic Cloud Server > API Reference > APIs > Password Management
        • Deleting the Password for Logging In to an ECS - Elastic Cloud Server

          Deleting the Password for Logging In to an ECS - Elastic Cloud Server

          Deleting the Password for Logging In to an ECS Function This API is used to delete the password records generated during initial installation of a Windows ECS. After the password is deleted, you can still use your password to log in to your ECS. However, you cannot use the Get Password

          Help > Elastic Cloud Server > API Reference > APIs > Password Management
        • Querying the EIP Associated with an ECS - Elastic Cloud Server

          Querying the EIP Associated with an ECS - Elastic Cloud Server

          Querying the EIP Associated with an ECS Scenarios This section describes how to use ECS APIs and EIP APIs to query details about the EIP associated with an ECS. Involved APIs Querying the EIP associated with an ECS involves the following APIs: Querying Details About an ECS Querying

          Help > Elastic Cloud Server > API Reference > Application Examples
        • ECS Management Through Console - Elastic Cloud Server

          ECS Management Through Console - Elastic Cloud Server

          ECS Management Through Console Permission API Action Dependencies IAM Project Enterprise Project Authorization by Instance Authorization by Tag Obtaining the address for logging in to the console using VNC POST /v2.1/{project_id}/servers/{server_id}/remote-consoles ecs:servers:createConsole

          Help > Elastic Cloud Server > API Reference > Permissions and Supported Actions
        • Changing the ECS Billing Mode - Elastic Cloud Server

          Changing the ECS Billing Mode - Elastic Cloud Server

          Changing the ECS Billing Mode Function This API is used to change the ECS billing mode. Constraints This API can only be used to change the billing mode from pay-per-use to yearly/monthly. You can batch change the billing modes of a maximum of 10 ECSs. The EIP bound to the ECS whose

          Help > Elastic Cloud Server > API Reference > APIs > Status Management
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