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On an ECS, you can deploy any service application, such as an email system, web system, and Enterprise Resource Planning (ERP) system. After creating an ECS, you can use it like using your local computer or physical server. Parent topic: Product Consulting
Prerequisites The ECS billing mode is pay-per-use. The ECS status is Running or Stopped. Procedure Log in to the management console. Click in the upper left corner and select your region and project. Click and choose Compute > Elastic Cloud Server.
You can create a data disk image from an ECS data disk. You can also use a data disk image to create EVS disks and migrate your service data to the cloud. Full-ECS image: contains all the data of an ECS, including the data on the data disks attached to the ECS.
Figure 3 Adding tags for an ECS For details, see Viewing Costs by Cost Tag. By cost category You can use cost categories provided by Cost Center to split shared costs.
Table 3 os-start field description Parameter Mandatory Type Description servers Yes Array of objects Specifies ECS IDs. For details, see Table 4. Table 4 servers field description Parameter Mandatory Type Description id Yes String Specifies the ECS ID.
Procedure To do a 301 redirect on an ECS with the IIS installed, perform the following steps: Launch a website, for example, www.aaa.com, in the IIS. Create an empty folder on the disk. Create a website, for example, aaa.com, in the IIS and point it to the empty folder.
Do not upgrade ECS kernel or OS versions. If you want to upgrade the main OS version, for example, from CentOS 7.2 to Cent OS 7.3, use the provided OS changing function. Do not uninstall the performance optimization software pre-installed on your ECSs.
Parent topic: ECS Creation
Symptom Take an ECS running CentOS 6.8 as an example. After Python was upgraded from 2.6 to 2.7, Cloud-Init did not work. Data, such as the login password, key, and hostname could not be imported to the ECS using Cloud-Init.
Preparations Prepare an ECS and assign a public IP address or EIP to the ECS. Ensure that inbound security group rules allow traffic to flow to the ECS over port 21. Prerequisites A yum source has been configured.
Switch to the page providing details about the ECS again, click the Disks tab, and check whether the number of disks that can be attached to the ECS has been changed. If yes, advanced disk has been enabled. If no, enabling advanced disk failed.
Figure 2 Downloading a key pair When purchasing an ECS, select the created or existing key pair in Key pair. Figure 3 Selecting a key pair Parent topic: Password and Key Pair
Method 1 The following settings will become invalid after the ECS is restarted.
Scenarios and Disk Partitions If you have added a data disk during ECS creation, you must initialize the data disk after logging in to the ECS. Scenarios After a disk is attached to a server, you need to log in to the server to initialize the disk, that is, format the disk.
The Elastic Cloud Server page is displayed. Select the region where the resource is located, select ECS ID and enter the resource ID copied in step 2. Click the icon to search for the resource.
Symptom When multiple users log in to an ECS running Windows Server 2008, Windows Server 2012, or Windows Server 2016, a user opens the browser and other users failed. Solution This section uses Internet Explorer as an example.
Example Request Obtain the VNC login address of the ECS whose ID is 47bc79ae-df61-4ade-9197-283a74e5d70e.
If an ECS or EVS disk is faulty or data is deleted accidentally, you can use data backups to quickly restore data. What Is CBR? CBR enables you to back up ECSs and EVS disks with ease.
For details about flavors and generations, see ECS Specifications in the Elastic Cloud Server User Guide. ecs:virtualization_env_types String Specifies a virtualization type. If the parameter value is FusionCompute, the ECS uses Xen virtualization.
In the ECS list, locate the row containing the target ECS and choose More > Troubleshoot > Trigger OS Dump in the Operation column. Learn about the OS dump risks and select the checkbox. Click OK to trigger an OS dump. Parent Topic: OS Dump
