Pass hard disk to container - startup problem

[vobo70]

Hello,
I'm trying to pass two mounted hard disks to container (103)
when I start it I get:

lxc_map_ids: 3672 newuidmap failed to write mapping "newuidmap: uid range [1000-1001) -> [1000-1001) not allowed": newuidmap 458165 0 100000 1000 1000 1000 1 1001 101001 64530
lxc_spawn: 1791 Failed to set up id mapping.
__lxc_start: 2074 Failed to spawn container "103"
TASK ERROR: startup for container '103' failed

disks are mounted on proxmox host pve1 and user smbuser has rights:

root@pve1:/srv# ls -lah
total 16K
drwxr-xr-x  4 root    root    4.0K Mar 15 13:53 .
drwxr-xr-x 18 root    root    4.0K Mar 27 17:53 ..
drwxrwsr-x 17 root smbuser 4.0K Jun 10 10:00 vol1
drwxr-xr-x 18 root smbuser 4.0K Nov 22  2021 vol2

inside owner is smbuser:smbuser.
my 103.conf look like this:

arch: amd64
cores: 2
features: nesting=1
hostname: serwer
memory: 2048
mp0: /srv/vol1,mp=/srv/vol1
mp1: /srv/vol2,mp=/srv/vol2
net0: name=eth0,bridge=vmbr0,hwaddr=CA:9B:14:95:5B:DD,ip=dhcp,type=veth
onboot: 1
ostype: debian
rootfs: local:103/vm-103-disk-0.raw,size=8G
swap: 1024
unprivileged: 1
lxc.idmap: u 0 100000 1000
lxc.idmap: g 0 100000 1000
lxc.idmap: u 1000 1000 1
lxc.idmap: g 1000 1000 1
lxc.idmap: u 1001 101001 64530
lxc.idmap: g 1001 101001 64530

smbuser exist on both host and container and have uid/gid: 1000

root@pve1:/srv# id smbuser
uid=1000(smbuser) gid=1000(smbuser) groups=1000(smbuser)

user root added to group smbuser on host
Can I kindly ask for help.
Thanks in advance.
Regards,
Maciek

 

[Dunuin]

lxc.idmap: u 1001 101001 64530
lxc.idmap: g 1001 101001 64530

You are only mapping UID/GID 1001-65530 to 101001-165530. Mapping of 65530-65535 to 165530-165535 is missing. Try it with:

lxc.idmap: u 0 100000 1000
lxc.idmap: g 0 100000 1000
lxc.idmap: u 1000 1000 1
lxc.idmap: g 1000 1000 1
lxc.idmap: u 1001 101001 64535
lxc.idmap: g 1001 101001 64535

 

[vobo70]

tried but still no luck:

lxc_map_ids: 3672 newgidmap failed to write mapping "newgidmap: gid range [1000-1001) -> [1000-1001) not allowed": newgidmap 464103 0 100000 1000 1000 1000 1 1001 101001 64535
lxc_spawn: 1791 Failed to set up id mapping.
__lxc_start: 2074 Failed to spawn container "103"
TASK ERROR: startup for container '103' failed[/CODE

 

[kisiel]

did anyone solve this issue?

 

[leesteken]

lxc_map_ids: 3672 newgidmap failed to write mapping "newgidmap: gid range [1000-1001) -> [1000-1001) not allowed": newgidmap 464103 0 100000 1000 1000 1000 1 1001 101001 64535

did anyone solve this issue?

If the mapping is not allowed, you need to add someting to /etc/subuid and/or /etc/subgid, also see the Wiki.