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Symptom When you attempt to run an application on an ECS, the system displays a message indicating that the required port is used by a one-click password reset plug-in.
Can I obtain the market price before purchasing the spot ECS? Yes. When you purchase a spot ECS on the management console, you can view the market price range and historical prices of the ECS after you select an ECS flavor. How is a spot ECS billed?
Can I obtain the market price before purchasing the spot ECS? Yes. When you purchase a spot ECS on the management console, you can view the market price range and historical prices of the ECS after you select an ECS flavor. How is a spot ECS billed?
to grant permissions to IAM users, see ECS Custom Policies.
SDK Overview This document lists the SDK versions provided by Elastic Cloud Server (ECS) and the addresses for obtaining the latest SDK versions. SDK List Table 1 lists the SDKs supported by ECS.
How to Renew Subscriptions You can renew a yearly/monthly ECS manually or automatically. Table 1 Renewing a yearly/monthly ECS Method Description Manually Renewing an ECS You can renew a yearly/monthly ECS on the console anytime before it is automatically deleted.
To do so, switch to the Elastic Cloud Server page, locate the target ECS, and choose More > Unsubscribe in the Operation column. A detached system disk can be used as a data disk for any ECSs, but can only be used as a system disk for the ECS where it was attached before.
To do so, switch to the Elastic Cloud Server page, locate the target ECS, and choose More > Unsubscribe in the Operation column. A detached system disk can be used as a data disk for any ECSs, but can only be used as a system disk for the ECS where it was attached before.
Ensure that the new ECS is located in the same AZ and has the same parameter settings as the original ECS. (Optional) On the Elastic Cloud Server page, locate the row containing the original ECS, click More in the Operation column, and select Stop.
If an ECS NIC has an IPv6 address, the VPC of the ECS cannot be changed. Notes A VPC can be changed on a running ECS, but the ECS network connection will be interrupted during the change process.
If an ECS cannot be logged in because of expired image password, you can contact the administrator for handling. If the ECS can still be logged in, you can perform the following operations to set the password validity period.
IPv6 address: IPv6 address allocated during ECS creation. Obtain the value from the ECS list on the console.
After an EIP is unbound from an ECS, the ECS can no longer access the public network. Before unbinding an EIP, ensure that the ECS does not need to access the public network or an alternative network connection is available. Procedure Log in to the management console.
Changing an EIP Scenarios You can change the EIP bound to your ECS as needed. Currently, the EIP bound to the ECS cannot be directly replaced. You need to unbind the EIP first and then bind a new one to the ECS. If there are no available EIPs, assign one first.
A launch template contains the configuration information to launch an ECS, for example, the ECS specifications, network settings, and a key pair (excluding the password). You can launch an ECS quickly without specifying the configuration parameters every time.
Best Practices Summary This section describes common application scenarios of Elastic Cloud Server (ECS) and provides solution details and an operation guide for each scenario, so you can easily deploy services using ECS.
Setting Up an FTP Site (CentOS 7.2) Application Scenarios The best practices for Huawei Cloud ECS guide you through the setup of an FTP site on a Linux ECS using vsftpd. vsftpd is an FTP server software that is widely used in Linux releases.
Reinstalling an OS for an ECS allows you to use the original image to reinstall the ECS and does not incur fees. If you want to use a new OS image, change the OS. For details, see Changing the OS. Parent topic: OS Change
Username for logging in to an ECS: For Windows: Administrator For Linux: root If you forgot the login password or did not set a password when creating the ECS, you can reset the password.
Figure 3 Resource list Parent topic: ECS Creation
