Enable host maintenance to ensure that your instances running on a Dedicated Host are automatically recovered onto a new Dedicated Host during a scheduled maintenance event.
If you disable host maintenance, you receive an email notification to evict the degraded host and manually migrate your instances to another host within 28 days. A replacement host is allocated if you have Dedicated Host reservation. After 28 days, the instances running on the degraded host are terminated, and the host is released automatically.
To enable host maintenance for your Dedicated Host
-
Open the Amazon EC2 console at https://console.aws.amazon.com/ec2/
. -
In the navigation pane, choose Dedicated Hosts.
-
Select the Dedicated Host > Actions > Modify host.
-
Select on in the Host maintenance field.
To disable host maintenance for your Dedicated Host
-
Open the Amazon EC2 console at https://console.aws.amazon.com/ec2/
. -
In the navigation pane, choose Dedicated Hosts.
-
Select the Dedicated Host > Actions > Modify host.
-
Select off in the Host maintenance field.
