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ECS Lifecycle The ECS lifecycle refers to the entire journey an ECS goes through, from creation to deletion (or release). Table 1 ECS statuses Status Status Attribute Description Creating Intermediate The ECS is being created. Starting Intermediate The ECS is being started. Running
Logging In to an ECS Logging In to a Windows ECS Figure 1 shows the modes in which a Windows ECS can be logged in. Figure 1 Windows ECS login modes (Optional) Retrieve your password from the key file. To log in to a key-pair-authenticated ECS, use the password obtaining function provided
ECS Advantages ECS supports automated scaling of compute resources based on traffic changes and predefined scaling policies. You can customize ECS specifications including vCPUs, memory, and bandwidth to let your applications run in a flexible, efficient environment. Reliability A
ECS Types The cloud platform provides the following ECS types for different application scenarios: General-Purpose ECSs Dedicated General-Purpose ECSs Memory-optimized ECSs Large-Memory ECSs Disk-intensive ECSs Ultra-high I/O ECSs GPU-accelerated ECSs AI-accelerated ECSs ECS Flavor
Creating an ECS Overview Step 1: Configure Basic Settings Step 2: Configure Network Settings Step 3: Configure Advanced Settings Step 4: Confirm Settings Parent topic: Getting Started
ECS Overview An ECS is a basic computing unit that consists of vCPUs, memory, OS, and EVS disks. After creating an ECS, you can use it like using your local computer or physical server, ensuring secure, reliable, and efficient computing. ECSs support self-service creation, modification
ECS Failure How Do I Handle Error Messages Displayed on the Management Console? How Can I Recover a Windows ECS with an Abnormal Virtualization Driver? Why Is My Windows ECS Muted? How Do I Change an ECS SID? Why Does a Pay-per-Use ECS Fail to Be Started? Why Is the Memory of an ECS
ECS Creation What Should I Do If the ECS Resources to Be Purchased Are Sold Out? How Can I Set Sequential ECS Names When Creating Multiple ECSs? What Is the Creation Time and Launch Time of an ECS? Why Does the Failures Area Show an ECS Creation Failure But the ECS List Displays the
Purchasing an ECS Introducing ECS Purchase Options Purchasing an ECS in Quick Config Mode Purchasing an ECS in Custom Config Mode Purchasing a Spot ECS Purchasing a Spot Block ECS Purchasing an ECS Using a Private Image Purchasing ECSs Using Auto Launch Groups Purchasing an ECS in
Initializing an ECS After purchasing an ECS, you are advised to perform the following initialization operations based on service requirements: Set a password: If you did not set a password when purchasing an ECS but need to use a password to log in to the ECS, set a password for the
ECS Failure How Do I Handle Error Messages Displayed on the Management Console? How Can I Recover a Windows ECS with an Abnormal Virtualization Driver? What Should I Do If Emails Configured on an ECS Cannot Be Sent? Why Is My Windows ECS Muted? How Do I Change an ECS SID? Why Does
ECS Creation What Can I Do If I Cannot Find My ECSs? What Should I Do If the ECS Resources to Be Purchased Are Sold Out? How Can I Set Sequential ECS Names When Creating Multiple ECSs? What Is the Creation Time and Launch Time of an ECS? Why Does the Failures Area Show an ECS Creation
Ranking with DCS Overview Ranking is a function commonly used on web pages and apps. It is implemented by listing key-values in descending order. However, a huge number of concurrent operation and query requests can result in a performance bottleneck, significantly increasing latency
ECS Types Huawei Cloud provides the following ECS types for different application scenarios: x86 architecture 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
Redeploying an ECS Function This API is used to redeploy an ECS. Debugging You can debug this API in API Explorer. Authorization Each account has all of the permissions required to call all APIs, but IAM users must have the required permissions specifically assigned. If you are using
Creating an ECS Scenarios This section describes how to create an ECS by calling APIs. For details, see Calling APIs. An ECS can be created using a disk or image. This section uses an image as an example to describe how to create an ECS. Constraints The ECS created using this API
ECS Statuses An ECS can be in one of the following statuses specified in ECS APIs: status: specifies an ECS status, which is generated by OS-EXT-STS:vm_state and OS-EXT-STS:task_state. OS-EXT-STS:vm_state: indicates that the ECS is in a stable state after an operation is performed
ECS Management Adding ECSs to an ECS Group in a Batch Removing ECSs from an ECS Group in a Batch Parent topic: Out-of-Date APIs
ECS Advantages ECS supports automated scaling of compute resources based on traffic changes and predefined scaling policies. You can customize ECS specifications including vCPUs, memory, and bandwidth to let your applications run in a flexible, efficient environment. Reliability A
ECS Overview An ECS is a basic computing unit that consists of vCPUs, memory, OS, and EVS disks. After creating an ECS, you can use it like using your local computer or physical server, ensuring secure, reliable, and efficient computing. ECSs support self-service creation, modification
