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Modifying the Specifications of an ECS on a DeH Scenarios When the specifications of ECSs on a DeH cannot meet your service requirements, you can modify the ECS specifications including the vCPUs and memory. Procedure Log in to the management console. Click in the upper left corner
Connecting an ECS Application to APM If your application is deployed on an Elastic Cloud Server (ECS), learn APM based on the following procedure. This section describes how to connect a Java application on an ECS to APM for monitoring. Prerequisites You have purchased an ECS. The
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
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
Querying BCS Alarm Statistics Function This API is used to query the alarm statistics of a specified metric of a BCS service. URI POST /v2/{project_id}/blockchains/{blockchain_id}/events/statistic Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project
Querying BCS Monitoring Data Function This API is used to query the monitoring data of a specified metric of a BCS service. URI POST /v2/{project_id}/blockchains/{blockchain_id}/metric/list Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project
Querying the BCS Service List Function This API is used to query the basic information of all BCS services under the specified project. URI GET /v2/{project_id}/blockchains Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project ID obtained from
FAQs Related to BCS Billing How do I change the billing mode of a BCS instance from pay-per-use to yearly/monthly? Currently, the billing mode of a BCS instance cannot be changed from pay-per-use to yearly/monthly. How do I unsubscribe from a yearly/monthly BCS instance? Choose More
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:
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
Configuring DCS Instance Tags Tags facilitate DCS instance identification and management. Tags can be added in instance creation, or on the instance details page. A maximum of 20 tags are allowed for a DCS instance. If your organization has configured tag policies for DCS, add tags
Diagnosing a DCS Redis Instance If a fault or performance issue occurs, you can ask DCS to diagnose your instance to learn about the cause and impact of the issue and how to handle it. Notes and Constraints DCS Redis 3.0 and Memcached instances do not support diagnosis. New instances
Accessing a DCS Redis Instance Configuring Redis Network Connections Controlling DCS Redis Access Connecting to Redis on a Client Connecting to Redis on the Console Public Access to a DCS Redis 3.0 Instance (Discontinued)
Clearing DCS Instance Data To clear instance data, use the FLUSHDB or FLUSHALL commands on accessed instances, or the data clearance function on the DCS console. This section describes how to use the function to clear instance data with one click. Clearing instance data may cause
Exporting a DCS Instance List A list of instance information can be exported and downloaded in Excel on the DCS console. You can view or compare DCS instance information. Procedure Log in to the DCS console. Click in the upper left corner of the console and select the region where
Viewing DCS Background Tasks After you initiate certain instance operations such as scaling up the instance and changing or resetting a password, a background task will start for each operation. On the DCS console, you can view the background task status and clear task information
Applying for More DCS Quotas What Is Quota? A quota is a limit on the quantity or capacity of a certain type of service resources that you can use, for example, the maximum number of DCS instances that you can create and the maximum amount of memory that you can use. If a quota cannot
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
