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Figure 1 Changing the OS If the image and the ECS are in different regions, replicate the image to the region where the ECS is, and then use the image to change the ECS OS. For details, see Replicating Images Across Regions. Parent topic: Image Consulting
Configuring Kernel Parameters and Routes for ECS 3 Scenarios ECS 3 has two NICs, eth0 and eth1. You need to configure kernel parameters and add routes for ECS 3 to allow communications between eth0 and eth1. ECS 3 runs CentOS 8.0 64-bit.
ALM-45741 Failed to Call the ECS securitykey API This section applies only to MRS 3.2.1 or later. Alarm Description Guardian caches the temporary AK/SK of the ECS agency.
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.
Why Does an Authentication Failure Occurs After I Attempt to Remotely Log In to a Windows ECS?
Obtaining the ECS Resource Quota Required for Creating a CBH Instance Function Check whether the ECS specifications can be used for the CBH instance in the selected region.
ALM-45742 Failed to Call the ECS Metadata API This section applies only to MRS 3.1.5 or later. Alarm Description When Guardian calls an IAM API to obtain the temporary AK/SK, it needs to first obtain related metadata via the ECS Metadata API.
Figure 1 Protocol error (code: 0x1104) Possible Causes Port 3389 of the security group on the ECS is disabled. The firewall on the ECS is disabled. Port 3389 on the ECS is used by other processes. The Remote Desktop Session Host is incorrectly configured.
Figure 1 Protocol error (code: 0x1104) Possible Causes Port 3389 of the security group on the ECS is disabled. The firewall on the ECS is disabled. Port 3389 on the ECS is used by other processes. The Remote Desktop Session Host is incorrectly configured.
How Do I Access an ECS with an EIP Bound from the Internet? Each ECS is automatically added to a security group after being created to ensure its security.
How Can I Use OBS to Transfer Files from a Local Windows Computer to a Windows ECS? Scenarios Through an intranet, an ECS can access OBS in which any type of data can be stored.
Sample Code https://github.com/huaweicloud/terraform-provider-huaweicloud/blob/master/examples/ecs/associated-eip/main.tf Parent topic: Elastic Cloud Server (ECS)
Why Does BSOD Occur When I Log In to an ECS Using Remote Desktop Connection? Symptom When you attempt to use a remote desktop connection to log in to an ECS running Windows Server 2012 R2 from a local computer with redirected drive enabled, BSOD occurs.
Why Does BSOD Occur When I Log In to an ECS Using Remote Desktop Connection? Symptom When you attempt to use a remote desktop connection to log in to an ECS running Windows Server 2012 R2 from a local computer with redirected drive enabled, BSOD occurs.
How Do I Enable the Password Login Mode for an ECS? If you disable the password login mode when binding a key pair to an ECS, you can enable the password login mode again later when you need to.
Why Can't HCE Obtain an IPv6 Address After IPv6 Is Enabled for an ECS? Background After IPv6 is enabled for ECS NICs on the ECS console, HCE cannot obtain an IPv6 address because DHCP is not correctly configured for the OS.
IP address range to the ECS using SSH.
How Do I Migrate an ECS from One Account to Another? To migrate an ECS from one account to another, perform the following operations: Install the Agent on the ECS under the original account, but when starting the Agent, enter the AK/SK pair of the destination account.
Run the following command to restart SSH: service sshd restart Checking the hosts Configuration File The /etc/hosts.allow and /etc/hosts.deny files of a Linux ECS are used to permit or deny an IP address or an IP address segment, respectively, to remotely access the ECS using SSH.
How Do I Find Out Who Created a Specific ECS? Background To identify the user who created a specific ECS, you can view traces recorded by CTS. Prerequisites You have enabled CTS. You have obtained the resource ID of the ECS. Procedure Log in to the CTS console.
