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Obtaining Metadata Scenarios ECS metadata includes basic information of an ECS on the cloud platform, such as the ECS ID, hostname, and network information. ECS metadata can be obtained using either OpenStack or EC2 compatible APIs, as shown in Table 1.
Deploying an Application on ECS Purchasing and Configuring an ECS This section uses Elastic Cloud Server (ECS). You can also use your own Linux host that runs Ubuntu 16.04 OS. Buy an ECS. The following table lists mandatory configurations.
Notes S6 ECS burstable performance is neither restricted by CPU credits nor billed for additional credits.
If the resources of a single NUMA node are inadequate, the ECS creation will fail. During ECS creation on a DeH: The ECS will be successfully created if the remaining resources of a NUMA node meet or exceed the ECS specification requirement.
Why Does the NIC Names Change After I Start a Linux ECS? Scenarios After an ECS running CentOS 6 created using a private image starts, the first NIC is named as eth0, rather than eth1. This solution provided in this section involves restarting the ECS.
How Can I Enable Virtual Memory on a Windows ECS? Enabling ECS virtual memory will deteriorate I/O performance. If the ECS memory is insufficient, increase the memory by performing the operations in Modifying Individual ECS Specifications.
For example, select the CN-Hong Kong region during the ECS purchase. Figure 1 Buying an ECS in CN-Hong Kong Improve the access speed. Alternatively, perform the following operations to speed up the access.
Deleting the Password for Logging In to an ECS Function This API is used to delete the password records generated during initial installation of a Windows ECS. After the password is deleted, you can still use your password to log in to your ECS.
Table 11 X1e ECS specifications vCPUs Max./Assured Bandwidth (Gbit/s) Max. PPS (10,000) Max. NIC Queues Max. NICs Max.
The memory usage of the ECS is higher than 80%. For details, see Why Is My Linux ECS Running Slowly? or Why Is My Windows ECS Running Slowly? Unstable carrier lines: The network between the local server and the cloud is unstable. Contact the carrier to check the network status.
For details about how to obtain the ID, see Obtaining a Project ID. server_id Yes Specifies the ECS ID in UUID format. Request None Response Table 2 describes the response parameters.
Why Cannot the EIP Bound to the Extension NIC of My ECS Access the Internet? Symptom Your ECS has one primary NIC and one extension NIC in the same subnet. Both the NICs have an EIP bound to access the Internet.
Under Computing, click Elastic Cloud Server to switch to the ECS console. Create a key pair by following the instructions provided in Creating a Key Pair, and keep the private key file secure. Click . Choose Security & Compliance > Data Encryption Workshop.
After an ECS is created, you can view it on the ECS list page. Parent Topic: Purchasing an ECS
Run the following command to restart the network: rcnetwork restart service network restart /etc/init.d/network restart Windows Take an ECS running Windows Server 2012 as an example. Log in to the Windows ECS as user Administrator. Enable the local area connection.
Deleting a NIC from an ECS (Discarded) Function This API is used to delete a NIC from an ECS based on the port ID. This API has been discarded. Use the API described in Deleting NICs from an ECS in a Batch.
OS Change If you want to change the OS of your ECS, perform the following operations: Select the target ECS and click Stop in the upper left corner of the ECS list. Locate the row that contains the target ECS, choose More > Manage Image > Change OS in the Operation column.
Obtaining the Password for Logging In to an ECS Function This API is used to obtain the random password generated for user Administrator or the user configured in Cloudbase-Init when you use a Cloudbase-Init-enabled image to create a Windows ECS.
Figure 10 Obtaining a license key pack ID Activating the ECS Log in to the ECS. Open RD Licensing Manager, right-click the ECS, and choose Activate Server. Figure 11 Activating the ECS In Activate Server Wizard, click Next.
For details about how to configure basic, network, and advanced settings when purchasing an ECS, see Purchasing an ECS in Custom Config Mode. Click OK. Follow-up Operations (Windows) Check whether UEFI secure boot is enabled. Open the msinfo32 tool.
