AWS EC2 tips

• https://us-west-2.console.aws.amazon.com/ec2/v2/home?region=us-west-2#Instances:

Instance name

Instance list > the row > the column > hover your mouse and press the edit button

Consistent IP address

1. Open an instance detail page
2. Side bar > Network & Security > Elastic IPs
3. Allocate Elastic IP address at top right
4. Select the new one
5. Actions (at top right) > Associate Elastic IP address

Ports and firewall

1. Instance details > Security > Security groups > the one
2. Edit inbound rules > Add rules

Disk size

1. Instance details > Storage > Block devices > the one
2. Open the volume
3. Modify (right top)
4. Update "Size (GiB)"
5. Follow the instruction: Extend a Linux file system after resizing a volume - Amazon Elastic Compute Cloud

$ sudo growpart /dev/nvme0n1 1
$ sudo xfs_growfs -d /
$ sudo xfs_growfs -d /data