Docker

sudo apt update
sudo apt install -y apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable"
sudo apt update
apt-cache policy docker-ce
sudo apt install -y docker-ce
sudo systemctl status docker
sudo usermod -aG docker ${USER}
newgrp docker

Ubuntu creation

docker pull ubuntu

Ubuntu run

docker run -it ubuntu

Install users and groups

groupadd -g2021 ubuntu
useradd ubuntu -g ubuntu -s "/bin/bash" -d "/home/ubuntu" -m 
passwd ubuntu
adduser ubuntu sudo
apt-get update
apt-get -y install sudo
su ubuntu

Install libraries

sudo apt-get update
sudo apt-get -y upgrade
sudo apt-get install -y build-essential
sudo apt install -y git
sudo apt install -y curl
sudo apt install -y vim

FaaS and its components

sudo mkdir /media/nvme
sudo chown -R $USER:$USER /media/nvme/
export CARGO_HOME="/media/nvme"
export RUSTUP_HOME="/media/nvme"
sudo mkdir /media/nvme
sudo chown -R $USER:$USER /media/nvme/
sudo chown -R $USER:$USER /media/nvme/
mkdir /media/nvme/node_rpc
sudo chown -R $USER:$USER /media/nvme/node_rpc
cd /media/nvme/node_rpc
git clone https://github.com/second-state/wasm-joey.git
cd /media/nvme/node_rpc/wasm-joey/src
curl -sL https://deb.nodesource.com/setup_15.x | sudo -E bash -
npm uninstall file-type
npm install file-type
npm uninstall axios
npm install axios
npm uninstall node-cache
npm install node-cache
npm uninstall uuid
npm install uuid
npm uninstall urllib
npm install urllib
npm uninstall dotenv
npm install dotenv
npm uninstall express
npm install express
npm uninstall body-parser
npm install body-parser
npm uninstall mysql
npm install mysql
npm uninstall cors
npm install cors
npm uninstall https
npm install https
npm uninstall formidable
npm install formidable
npm uninstall buffer-string-to-array
npm install buffer-string-to-array
npm uninstall randomstring
npm install randomstring
npm uninstall express-rate-limit
npm install express-rate-limit
npm uninstall helmet
npm install helmet
sudo apt install -y apt-get install systemd
sudo apt-get install -y mysql-server
mkdir /media/nvme/joey_database
sudo chown -R $USER:$USER /media/nvme/joey_database

Add these lines under the [mysqld] section in the mysqld.cnf file i.e. sudo vi /etc/mysql/mysql.conf.d/mysqld.cnf

max_allowed_packet = 128M
datadir = /media/nvme/joey_database
wait_timeout = 28800

Install apparmor

sudo apt install apparmor

Add config to apparmor by opening the alias file i.e. sudo vi /etc/apparmor.d/tunables/alias and add the following line

alias /var/lib/mysql/ -> /media/nvme/joey_database,

Restart apparmor

sudo systemctl restart apparmor

TODO / Continue Getting this error from the last command

System has not been booted with systemd as init system (PID 1). Can't operate.