Search results for query: idmap

  1. S

    LXC Unprivileged Container Isolation

    ...User inside the LXC Container is remapped on the Host, everything else is as default: # System UID/GID inside Container (UID/GID < 1000) lxc.idmap: u 0 100000 1000 lxc.idmap: g 0 100000 1000 # Remap UID & GID <1000> inside Container (<podman> User/Group) to UID 1002 on the Host lxc.idmap: u...
  2. B

    LXC Unprivileged Container Isolation

    ...storage becomes painful,If container A is 100000:65536 and container B is 200000:65536, they can't share a bind-mounted directory without ACLs, idmapped mounts (kernel 5.12+), or an intermediate permission scheme. 2. Migration and backup complexity, Custom ID maps must travel with the...
  3. P

    LXC Subvolume Berechtigung verloren nach Neustart

    ...GET /.well-known/webfinger um 10.02.2026, 13:23:47 Ich habe versucht die cofig anzupassen: lxc.idmap = u 0 0 33 lxc.idmap = g 0 0 33 lxc.idmap = u 33 100000 65503 lxc.idmap = g 33 100000 65503 leider auch nichts gebracht. Ich hoffe es gibt dafür schon eine Lösung. Danke im Voraus
  4. S

    Ownership changes for bind mounts after recent update

    ...Changing the Owner/Permissions of the mountpoint in the container while it's not mounted works. The correct solution would probaply be the idmap shenanigans. But that's for another time. For now I went with a different Solution: On the Host I created a directory for each container which...
  5. S

    LXC Fails to start when using read-only Mountpoint

    ...Startup Log after the Offending Line has been commented out in the Configuration File (see below). Contents of /etc/pve/lxc/104.conf File: lxc.idmap: u 0 100000 1000 lxc.idmap: g 0 100000 1000 lxc.idmap: u 1000 2000 1 lxc.idmap: g 1000 2000 1 lxc.idmap: u 1001 101001 165536 lxc.idmap: g 1001...
  6. C

    pve-container 6.1.0 startup for scratch container failed

    ..."115" __lxc_start: 2046 Failed to initialize container "115" d 0 hostid 100000 range 10000 INFO confile - ../src/lxc/confile.c:set_config_idmaps:2295 - Read uid map: type u nsid 10000 hostid 10000 range 1 INFO confile - ../src/lxc/confile.c:set_config_idmaps:2295 - Read uid map: type...
  7. P

    Mount Permissions

    ...4096 Feb 1 18:11 downloads /etc/pve/lxc/106.conf ... mp0: /mnt/data,mp=/data mp1: /mnt/downloads,mp=/downloads ... unprivileged: 1 lxc.idmap: u 0 100000 1000 lxc.idmap: g 0 100000 1000 lxc.idmap: u 1001 1001 1 lxc.idmap: g 1001 1001 1 lxc.idmap: u 1002 101002 64534 lxc.idmap: g 1002...
  8. G

    UID/GID mapping breaking in-container UID/GIDS?

    ..."pct stop 100" 3) Edit the container config. "vi /etc/pve/lxc/100.conf" For my mappings of 1090:1090 I append this following: lxc.idmap: u 0 100000 1090 lxc.idmap: g 0 100000 1090 lxc.idmap: u 1090 1090 1 lxc.idmap: g 1090 1090 1 lxc.idmap: u 1091 101091 64445 lxc.idmap: g 1091 101091...
  9. M

    bindmount ZFS dataset and children to unprivileged LXC

    ...a user whose Id 1000 is mapped to 1000 and which has /Data/Nas mounted: excerpt from lxc config mp0: /Data/Nas,mp=/mnt/Data 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 64535 lxc.idmap: g 1001...
  10. F

    UID/GID mapping breaking in-container UID/GIDS?

    ...TvShows/ THE CONF / SETUID / SETGID FILES # xxx.conf # non-important stuff removed arch: amd64 # [...] mp0: /srv/media,mp=/srv/media lxc.idmap: u 0 100000 107 lxc.idmap: u 107 65534 1 lxc.idmap: u 108 100108 65428 lxc.idmap: g 0 100000 110 lxc.idmap: g 110 65534 1 lxc.idmap: g 111 100111...
  11. S

    How to properly map users and groups across Proxmox LXC and Docker VM for shared media folders?

    ...without UID/GID conflicts. I’ve read these blog posts: Proxmox ZFS mounts and id mapping: https://blog.kye.dev/proxmox-zfs-mounts Tips for idmap in unprivileged LXC: https://www.apalrd.net/posts/2023/tip_idmap/ …but I still don’t fully understand the best approach. My plan is to create...
  12. C

    Probleme beim Einrichten eines Samba-Servers im unprivilegierten LXC-Container

    ...ostype: debian rootfs: local:180/vm-180-disk-0.raw,size=10G searchdomain: abc.def.de swap: 1024 unprivileged: 1 lxc.idmap: u 0 100000 1001 lxc.idmap: g 0 100000 1001 lxc.idmap: u 1002 1002 1 lxc.idmap: g 1002 1002 1 lxc.idmap: u 1003 101003 64533 lxc.idmap: g 100 101003 64533...
  13. D

    How to add hard drive attached to host to an LXC

    Did you ever figure this out? I'm having the worst time trying to understand this.
  14. G

    How can I access data of one LXC container from an other container?

    ...15 18:17 data -> /mnt/paperless_data0/ drwxrwsr-x 5 paperless paperless 5 Dec 3 09:08 tmp When I add this to /etc/pve/lxc/125.conf lxc.idmap: u 0 100000 1213 lxc.idmap: u 1213 1213 1 lxc.idmap: u 1214 101214 64322 lxc.idmap: g 0 100000 1213 lxc.idmap: g 1213 1213 1 lxc.idmap: g 1214...
  15. P

    RFC: easy & straightforward lxc unprivileged container uid/gid remap strategy

    Seems very interesting but I cannot understand how to install pylibacl (the script correctly says that it's missing). I've tried to search for the correct package but I canno find it. Also tried to install on the host acl package but still pylibacl seems to not be provided by that. Any help?
  16. T

    Coral USB keeps on crashing

    ...rootfs: ssd:subvol-105-disk-0,size=15G swap: 2048 unprivileged: 1 lxc.cgroup2.devices.allow: c 226:0 rwm lxc.cgroup2.devices.allow: c 226:128 rwm lxc.cgroup2.devices.allow: c 235:* rwm lxc.mount.entry: /dev/net dev/net none bind,create=dir lxc.idmap: u 0 100000 165536 lxc.idmap: g 0 100000 165536
  17. G

    Help with jellyfin

    .../etc/pve/lxc/103.conf (103 is the number of the jellyfin LXC container) and added the following code mp0: /mnt/USB,mp=/mnt/USB then lxc.idmap: u 0 100000 1005 lxc.idmap: g 0 100000 1005 lxc.idmap: u 1005 1005 1 lxc.idmap: g 1005 1005 1 lxc.idmap: u 1006 101006 64530 lxc.idmap: g 1006...
  18. R

    LXC Backup Failure/Permissions Issue

    ...ostype: ubuntu rootfs: local-lvm:vm-101-disk-0,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 64534 lxc.idmap: g 1001 101001 64534 So it makes me think this is related...
  19. Y

    Unable to pass-through ch340 to lxc

    Thanks Filip but that didn't work. I removed the two entries and I added a new controller /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A10MO7T5-if00-port0 to the device passthrough. I know that the adapter works and the device path is valid since the container failed to boot earlier when I...
  20. fschauer

    Unable to pass-through ch340 to lxc

    There should be no need to mess around with lxc.mount.entry, lxc.cgroup2.devices.allow, lxc.idmap. Just pass the device through in the Web UI: Select the container -> Resources -> Add -> Device Passthrough.