## dev-vm on beelink

```bash
virt-install \
  --name e2b-dev \
  --ram 16384 \
  --vcpus 8 \
  --cpu host-passthrough \
  --os-variant ubuntu24.04 \
  --disk path=/srv/vms/e2b-dev.qcow2,size=100,format=qcow2,bus=virtio \
  --network bridge=br0,model=virtio \
  --graphics none \
  --console pty,target_type=serial \
  --location /srv/vms/isos/ubuntu-24.04.3-live-server-amd64.iso,kernel=casper/vmlinuz,initrd=casper/initrd \
  --extra-args 'console=ttyS0,115200n8'


# base packages
sudo apt update && sudo apt upgrade -y
sudo apt install -y \
  build-essential git curl wget unzip jq make gcc pkg-config \
  iptables iproute2 net-tools ca-certificates gnupg \
  lsb-release software-properties-common gettext-base


# kernel modules
# Load now
sudo modprobe nbd nbds_max=64
sudo modprobe kvm
sudo modprobe kvm_amd   # or kvm_amd
sudo modprobe tun
sudo modprobe veth
sudo modprobe nf_tables
sudo modprobe nft_nat

# Persist across reboots
cat <<'EOF' | sudo tee /etc/modules-load.d/e2b.conf
nbd
kvm
kvm_amd
tun
veth
nf_tables
nft_nat
EOF

echo "options nbd nbds_max=64" | sudo tee /etc/modprobe.d/nbd.conf

# sysctl
cat <<'EOF' | sudo tee /etc/sysctl.d/99-e2b.conf
vm.nr_hugepages=2048
vm.max_map_count=1048576
vm.swappiness=10
vm.vfs_cache_pressure=50
net.ipv4.ip_forward=1
net.core.somaxconn=65535
net.core.netdev_max_backlog=65535
net.ipv4.tcp_max_syn_backlog=65535
EOF

sudo sysctl --system

# udev rules
cat <<'EOF' | sudo tee /etc/udev/rules.d/99-e2b-nbd.rules
KERNEL=="nbd*", OPTIONS+="nowatch"
EOF
sudo udevadm control --reload-rules && sudo udevadm trigger

# file descriptor limits
cat <<'EOF' | sudo tee /etc/security/limits.d/e2b.conf
*    soft    nofile    1048576
*    hard    nofile    1048576
root soft    nofile    1048576
root hard    nofile    1048576
EOF
```

## install toolchain

```bash
# docker 
curl -fsSL https://get.docker.com | sh
sudo usermod -aG docker $USER
# Log out and back in
docker --version && docker compose version

# mise
curl https://mise.run | sh
echo 'eval "$(~/.local/bin/mise activate bash)"' >> ~/.bashrc
source ~/.bashrc
```


```