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Creating a Launch Template Scenarios A launch template contains the information required to quickly launch an ECS, for example, the ECS specifications, network settings, and a key pair (excluding the password).
Solution Run the following command to clear the mask status of the service unit: systemctl unmask NetworkManager Parent topic: Linux ECS Issues
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 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.
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.
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 2 Successful installation Parent topic: Linux ECS Issues
Troubleshooting Multi-User Logins Applying for a License for Authenticating Multi-User Sessions and Activating the ECS ECS Failures or Slow ECS Responses Why Is My Windows ECS Running Slowly? Why Is My Linux ECS Running Slowly?
Figure 3 Resource list Parent topic: ECS Creation
Since the user wanted to use the ECS long term, the user then changed the ECS to yearly/monthly billing with a one-month duration at 10:30:00 on the same day. So how much will the user be billed for this ECS in March and April?
If the ECS is no longer required, go to the Elastic Cloud Server page and choose More > Unsubscribe in the Operation column of this ECS. In Pay-per-use billing mode, after configuring basic settings, you do not need to select a required duration.
Parent Topic: Purchasing and Using an ECS (Old Edition)
Parent topic: ECS Management Through Console (OpenStack Nova API)
