LXC container are more like VM (state is preserved and files are still present)
Unprivileged vs Privileged container
- Unprivileged container is mapped to unprivileged user outside the container and it’s more secure
Default username: root
Pass: during setup
To SSH into container need to add another user and set the password (or permit root login)
usermod -aG sudo user
CPU units: the larger the number the more CPU weight this container will get (default is 100), balanace CPU time between different containers
Root Disk (the size the container have access to for application)
Bind Mount: allow access to directory from PVE host inside a container
mp0: /mnt/snapraid/disk1, mp=/path/in/container should be similar to Docker mount
- cannot contain symlinks
Device mount allow block devices to be mounted into the container
Network
- name is the interface name for the container
- can set static IP or DHCP
- use /24 as its equivalent to 255.255.255.0
Template
Same as VM virtual-machine, remove apt cache and package, delete ssh host keys, purge machine-id
After logging into the container, delete the ssh host keys
sudo dpkg-reconfigure openssh-server this will reconfigure the ssh keys