AWS - EC2

Upgrade EC2

1. Matikan EC2
2. Pilih Actions > Instance settings > Change instance type

Ganti pem

Buat pasangan kunci

ssh-keygen -b 4096 -f server-dev

Akan membuat 2 file yaitu server-dev dan server-dev.pub. Copy kan isi dari server-dev.pub ke dalam ~/.ssh/authorized_keys. Ganti nama server-dev menjadi server-dev.pem.

Tambah User

Buat user baru

sudo adduser new_user
sudo su - new_user
mkdir .ssh
chmod 700 .ssh
touch .ssh/authorized_keys
chmod 600 .ssh/authorized_keys

Pranala Menarik

• Aws

Referensi

• https://www.howtogeek.com/devops/how-to-upgrade-or-resize-a-running-ec2-instance/
• https://www.youtube.com/watch?v=Z3uiqtLXaM8
• https://aws.amazon.com/premiumsupport/knowledge-center/new-user-accounts-linux-instance/