Proxmox_LXC

NFS LXC

https://unix.stackexchange.com/questions/450308/how-to-allow-specific-proxmox-lxc-containers-to-mount-nfs-shares-on-the-network

Yes, it's possible. Simply create a new profile (based on lxc-container-default-cgns) and use it for the specific containers. So first run

cp /etc/apparmor.d/lxc/lxc-default-cgns /etc/apparmor.d/lxc/lxc-default-with-nfs Then edit the new file /etc/apparmor.d/lxc/lxc-default-with-nfs:

replace profile lxc-container-default-cgns by profile lxc-container-default-with-nfs put the NFS configuration (see below) just before the closing bracket (}) NFS configuration Either write

mount fstype=nfs*,
mount fstype=rpc_pipefs,

or (being more explicit)

mount fstype=nfs,
mount fstype=nfs4,
mount fstype=nfsd,
mount fstype=rpc_pipefs,

and finally run service apparmor reload.

Use the new profile Edit /etc/pve/lxc/${container_id}.conf and append this line:

lxc.apparmor.profile: lxc-container-default-with-nfs Then stop the container and start it again, e.g. like this:

pct stop ${container_id} && pct start ${container_id} Now mounting NFS shares should work.

= disabling cluster mode = https://www.reddit.com/r/Proxmox/comments/avk2gx/help_cluster_not_ready_no_quorum_500/

systemctl stop pve-cluster systemctl stop corosync pmxcfs -l rm /etc/pve/corosync.conf rm /etc/corosync/* killall pmxcfs systemctl start pve-cluster