My instance https://us-west-1.console.aws.amazon.com/ec2/v2/home?region=us-west-1#InstanceDetails:instanceId=i-c6edef82 is not accessible using ssh anymore (was fine before). Restart doesn't help. I assigned the role https://console.aws.amazon.com/iam/home?region=us-east-1#/roles/MySessionManagerInstanceProfile to it, but still can't connect using session manager. Can't use the serial console because I don't have a user with password. Please help.
Looks like a side effect of VM upgrade triggered by AWS recently, I believe it turned on firewall that was not there before. Is there any way to fix it or revert?
UPDATE: this is resolved
Elastic IP became detached during the update
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AWS 官方已更新 7 個月前
