Some commands:

```
lxc image alias list images:
lxc info <name>
lxc config edit <name>
lxc config sonw <name>
lxc exec <name> bash
lxc config set <name> limits.memory 512MB
lxc config set <name> limits.cpu 2
lxc config device set <name> root size 20GB
lxc launch images:debian/stretch/amd64 <name>
lxc list
lxc storage volume list <storagename>
# mode privileged
lxc launch ubuntu:16.04 test -c security.privileged=true -c security.nesting=true
lxc config device add test ssh proxy listen=tcp:0.0.0.0:2222 connect=tcp:127.0.0.1:22
# Create a backups volume in the local (default) pool (ZFS) and use it for backups
lxc storage volume create local backups
lxc config set storage.backups_volume local/backups
# Create a images volume in the local (default) pool (ZFS) and use it for images (containers images downloaded)
lxc storage volume create local images
lxc config set storage.images_volume local/images
```

Chemins :

Normal : /var/lib/lxd/  
Snap : /var/snap/lxd/common/lxd/  

Paquets à installer pour se sentir à l'aise sur une Debian ou Ubuntu

```
vim logrotate
etckeeper
iputils-ping
dnsutils
```

N'est plus nécessaire sur les images récentes :

```
# systemctl disable getty@tty{1..4}
# reboot
```

- Activer journald
- Mettre le bon hostname
- Installer postfix

Paquets à installer pour se sentir à l'aise sur une Alpine

```
etckeeper
vim
```

```
sed -i 's/^tty/# tty/g' /etc/inittab

# clean messages
rm /var/log/messages

```

Nginx :

```
set_real_ip_from W.X.Y.Z;
#real_ip_recursive on;
real_ip_header X-Forwarded-For;
log_format custom '$http_x_forwarded_for - $remote_user [$time_local] '
  '"$request" $status $body_bytes_sent '
  '"$http_referer" "$http_user_agent"';
access_log /var/log/nginx/access.log custom;
```

Aller dans le namespace de LXD (snap0 pour faire des actions genre mount/umount :

```
# nsenter -t $(cat /var/snap/lxd/common/lxd.pid) -m
```