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Buying a DCS Redis Instance You can buy one or more DCS Redis instances with the required computing capabilities and storage space based on service requirements. Preparing Required Resources DCS Redis instances are deployed in Virtual Private Clouds (VPCs), and bound to specific subnets
Modifying DCS Instance Specifications On the DCS console, you can change DCS Redis or Memcached instance specifications including the instance type, memory, and replica quantity. Modifying instance specifications does not affect the connection address, password, security group, and
DCS Backup and Restoration Overview On the DCS console, you can back up and restore DCS instances. Importance of DCS Instance Backup There is a small chance that dirty data could exist in a DCS instance owing to service system exceptions or problems in loading data from persistence
Viewing DCS Audit Logs With CTS, you can query, audit, and review operations performed on cloud resources. Traces include the operation requests sent using the management console or open APIs as well as the results of these requests. DCS Operations Supported by CTS Table 1 DCS operations
Configuring DCS Monitoring and Alarms This section describes the alarm rules of some metrics and how to configure the rules. In actual scenarios, configure alarm rules for metrics by referring to the following alarm policies. Alarm Policies for DCS Redis Instances Table 1 DCS Redis
Adjusting DCS Instance Bandwidth Generally, Redis instances save and obtain data in the data layer closer to application services, which consumes the network bandwidth. Rate limits may occur when the instance bandwidth is insufficient, causing increased service latency or client connection
Starting or Stopping a DCS Instance Redis 4.0 and later instances support instance stop. When an instance is stopped, data reading or writing is stopped so that the instance cannot be modified, configured, backed up, or migrated. You can neither change the password nor analyze the
Controlling DCS Redis Access Configuring DCS Redis Access Whitelist Configuring a Redis Password Transmitting DCS Redis Data with Encryption Using SSL Configuring DCS Redis ACL Users Parent topic: Accessing a DCS Redis Instance
DCS Data Migration Overview The DCS console supports online and backup (file) migration with intuitive operations. Incremental data can be migrated online. Online migration is suitable when the source Redis instance supports the SYNC and PSYNC commands. Data in the source Redis instance
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
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
Creating a Custom Image on ECS If you want to use an AI engine that is not supported by ModelArts, create a custom image for the engine, import the image to ModelArts, and use the image to create models. This section describes how to use a custom image to create a model and deploy
Installing and Deploying Jenkins on an ECS Preparations Before installing Jenkins, purchase an ECS (recommended configuration: 4 GB+ memory and 40 GB+ disk size) running CentOS 7.6. Bind an EIP to the ECS. After the ECS is purchased, add the inbound rule listed in the following table
Kunpeng ECS Specifications and Types A Summary List of Kunpeng ECS Specifications Kunpeng General Computing-plus ECSs Kunpeng Memory-optimized ECSs Kunpeng Ultra-high I/O ECSs Kunpeng AI Inference-accelerated ECSs Parent topic: ECS Types and Specifications
Querying Tags of a DCS Instance Function This API is used to query the tags of an instance by its instance ID. Calling Method For details, see Calling APIs. URI GET /v2/{project_id}/instances/{instance_id}/tags Table 1 Path Parameters Parameter Mandatory Type Description project_id
Modifying Details of a DCS Instance Function This API is used to modify the information about a DCS instance, including the instance name, description, port, backup policy, start and end time of the maintenance window, and security group. Calling Method For details, see Calling APIs
Deleting a Single DCS Instance Function This API is used to delete a specified DCS instance to free up all resources occupied by the DCS instance. To delete pay-per-use resources, perform operations in this section. To unsubscribe from resources billed in yearly/monthly mode, see