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An ECS instance is a server that supports high-load applications. It provides multiple billing modes, flavor types, image types, and disk types. You can customize ECS configurations for different service scenarios. For details about the differences among them, see Table 1.
An ECS instance can run high-load applications. It provides multiple billing modes, flavor types, image types, and disk types. You can customize ECS configurations for different service scenarios.
Product Consulting What Are the Differences Between FlexusL, FlexusX, and ECS? What Processor Does FlexusX Use and What Are the Base and Turbo Frequencies? What Regions Does FlexusX Support? What Is Flexible Compute Provided by FlexusX?
ECS does not offer this level of flexibility. Figure 1 Customizing CPU and memory specifications Parent topic: Product Consulting
For details about the ECS system-defined policies and roles, see ECS Permissions Management. For details about how to create a user group or user and grant FlexusX permissions, see Creating a User and Granting Permissions for FlexusL Instances.
Helpful Links Multi-User Login Issues Why Can't I Log In to My Windows ECS? What Are the Username and Password for Remotely Logging In to a FlexusX Instance? What Can I Do If I Forget the Login Password of a FlexusX Instance? Parent Topic: Logging In to a FlexusX Instance
Public services, such as Elastic Cloud Server (ECS), Elastic Volume Service (EVS), Object Storage Service (OBS), Virtual Private Cloud (VPC), Elastic IP (EIP), and Image Management Service (IMS), are shared within the same region.
For details about how to configure policy-based routes, see How Do I Configure Policy-Based Routes for an ECS with Multiple Network Interfaces? Not supported Extended network interfaces cannot be used to directly access Huawei Cloud services, such as Domain Name Service (DNS).
For details about metrics, see Basic ECS Metrics, OS Monitoring Metrics Supported by ECSs with the Agent Installed and Process Monitoring Metrics Supported by ECSs with the Agent Installed.
FlexusX uses the same set of APIs as Elastic Cloud Server (ECS). You can directly use ECS APIs to manage FlexusX. For details about ECS APIs, see API Overview. Instance Flavor Naming When using APIs, you need to understand the flavor naming rule of FlexusX.
FlexusX Instance Specifications Notes and Constraints on Using FlexusX Instances FlexusX Instance Image Types What Are the Differences Between FlexusL, FlexusX, and ECS?
You can view the ECS quotas on the Quotas page to obtain the available quotas of FlexusX instances, as shown in Figure 1. If the quotas do not meet your requirements, apply for a higher quota.
Figure 1 Creating a server group On the ECS Group page, click Create ECS Group and set the ECS group name and policy. Only the anti-affinity policy is supported. Click OK.
FlexusX provides functions similar to what ECS provides. In addition, FlexusX has unique features such as flexible vCPU-to-memory ratios and live specification change. Commercial use What Is Huawei Cloud Flexus X Instance?
For details, see ECS Custom Policies.
If you selected ECS specifications, check whether the new specifications are displayed on the ECS list page. Figure 6 Viewing new specifications Figure 7 Viewing new specifications on the ECS list page Log in to the FlexusX console.
Table 1 Creating or importing an image using IMS Image Source Reference Scenario 1 If your private image is created from a Huawei Cloud ECS or BMS, it can be used in the current region.
For details about metrics, see Basic ECS Metrics, OS Monitoring Metrics Supported by ECSs with the Agent Installed and Process Monitoring Metrics Supported by ECSs with the Agent Installed. Helpful Links Why Is My Linux ECS Running Slowly? Parent Topic: Cloud Eye Monitoring
For details, see Creating a FlexusX Instance from a Private Image or Using a Private Image to Change the OS or Creating an ECS from an Image. Change the OS of an existing FlexusX instance.
If your FlexusX instance was created using a private image and has no password reset plug-in installed, see Resetting the Password for Logging In to a Windows ECS Without the Password Reset Plug-in Installed and Resetting the Password for Logging In to a Linux ECS Without the Password
