パッケージ更新

apt update
apt upgrade

システム再起動

reboot

misskey更新

cd [MISSKEY_DIR]
git checkout master
git pull
yarn install
fallocate -l 2G /swapfile2
chmod 600 /swapfile2
mkswap /swapfile2
swapon /swapfile2
NODE_OPTIONS=--max_old_space_size=2048 NODE_ENV=production npx yarn build
swapoff /swapfile2
rm /swapfile2
yarn migrate

Let's Encryptの更新

certbot renew

Misskeyの起動

systemctl enable misskey
systemctl start misskey

status確認

systemctl status misskey