toolbox
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containers
unable to find user
Describe the bug
As we discussed face to face previously, when using a trick to disable sudoer password during the build process of a qcow image and re-enabling it later, toolbox fails to find the user.
The disabling of the password happens using the following ansible book
---
- hosts: all
tasks:
- name: Configure "{{ansible_user_id}}" user to temporarily use sudo without password
ansible.builtin.lineinfile:
line: "{{ansible_user_id}} ALL=(ALL) NOPASSWD:ALL"
dest: /etc/sudoers.d/90-autosd-demo
mode: "0440"
state: present
create: true
validate: visudo -cf %s
become: true
and then at the end re-enabled with
---
- hosts: all
tasks:
- name: Restore sudo configuration for "{{ansible_user_id}}"
ansible.builtin.lineinfile:
line: "{{ansible_user_id}} ALL=(ALL) NOPASSWD:ALL"
dest: /etc/sudoers.d/90-autosd-demo
mode: "0440"
state: absent
validate: visudo -cf %s
become: true
Entering the toolbox container after that process is over, gives the following output
user@fedora ~> toolbox enter --verbose --log-level debug
DEBU Running as real user ID 1000
DEBU Resolved absolute path to the executable as /usr/bin/toolbox
DEBU Running on a cgroups v2 host
DEBU Looking up sub-GID and sub-UID ranges for user user
DEBU TOOLBX_DELAY_ENTRY_POINT is
DEBU TOOLBX_FAIL_ENTRY_POINT is
DEBU TOOLBOX_PATH is /usr/bin/toolbox
DEBU Migrating to newer Podman
DEBU Toolbx config directory is /home/user/.config/toolbox
DEBU Current Podman version is 5.2.5
DEBU Creating runtime directory /run/user/1000/toolbox
DEBU Old Podman version is 5.2.5
DEBU Migration not needed: Podman version 5.2.5 is unchanged
DEBU Setting up configuration
DEBU Setting up configuration: file /home/user/.config/containers/toolbox.conf not found
DEBU Resolving container and image names
DEBU Container: ''
DEBU Distribution (CLI): ''
DEBU Image (CLI): ''
DEBU Release (CLI): ''
DEBU Resolved container and image names
DEBU Container: 'fedora-toolbox-41'
DEBU Image: 'fedora-toolbox:41'
DEBU Release: '41'
DEBU Resolving container and image names
DEBU Container: ''
DEBU Distribution (CLI): ''
DEBU Image (CLI): ''
DEBU Release (CLI): ''
DEBU Resolved container and image names
DEBU Container: 'fedora-toolbox-41'
DEBU Image: 'fedora-toolbox:41'
DEBU Release: '41'
DEBU Checking if container fedora-toolbox-41 exists
DEBU Inspecting container fedora-toolbox-41
DEBU Entry point of container fedora-toolbox-41 is toolbox (PID=9606)
DEBU Inspecting mounts of container fedora-toolbox-41
DEBU Generating Container Device Interface for NVIDIA
DEBU Generating Container Device Interface for NVIDIA: Management Library not found: could not load NVML library: libnvidia-ml.so.1: cannot open shared object file: No such file or directory
DEBU Generating Container Device Interface for NVIDIA: not a Tegra system: /sys/devices/soc0/family file not found
DEBU Generating Container Device Interface for NVIDIA: skipping
DEBU Creating runtime directory /run/user/1000/toolbox
DEBU Checking if initialization stamp /run/user/1000/toolbox/container-initialized-9606 exists
DEBU Container fedora-toolbox-41 is initialized
DEBU Checking if 'podman exec' supports disabling the detach keys
DEBU 'podman exec' supports disabling the detach keys
DEBU Creating list of environment variables to forward
DEBU COLORTERM=truecolor
DEBU CONTAINERS_STORAGE_CONF is unset
DEBU DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DEBU DBUS_SYSTEM_BUS_ADDRESS is unset
DEBU DESKTOP_SESSION=gnome
DEBU DISPLAY=:0
DEBU HISTCONTROL is unset
DEBU HISTFILE is unset
DEBU HISTFILESIZE is unset
DEBU HISTIGNORE is unset
DEBU HISTSIZE is unset
DEBU HISTTIMEFORMAT is unset
DEBU KONSOLE_VERSION is unset
DEBU LANG=en_GB.UTF-8
DEBU SHELL=/bin/fish
DEBU SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
DEBU TERM=xterm-256color
DEBU TOOLBOX_PATH=/usr/bin/toolbox
DEBU USER=user
DEBU VTE_VERSION=7800
DEBU WAYLAND_DISPLAY=wayland-0
DEBU XAUTHORITY=/run/user/1000/.mutter-Xwaylandauth.ARN1V2
DEBU XDG_CURRENT_DESKTOP=GNOME
DEBU XDG_DATA_DIRS=/home/user/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share/:/usr/share/
DEBU XDG_MENU_PREFIX=gnome-
DEBU XDG_RUNTIME_DIR=/run/user/1000
DEBU XDG_SEAT is unset
DEBU XDG_SESSION_CLASS=user
DEBU XDG_SESSION_DESKTOP=gnome
DEBU XDG_SESSION_ID is unset
DEBU XDG_SESSION_TYPE=wayland
DEBU XDG_VTNR is unset
DEBU XTERM_VERSION is unset
DEBU Running in container fedora-toolbox-41:
DEBU podman
DEBU --log-level
DEBU error
DEBU exec
DEBU --detach-keys
DEBU
DEBU --env=COLORTERM=truecolor
DEBU --env=DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
DEBU --env=DESKTOP_SESSION=gnome
DEBU --env=DISPLAY=:0
DEBU --env=LANG=en_GB.UTF-8
DEBU --env=SHELL=/bin/fish
DEBU --env=SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
DEBU --env=TERM=xterm-256color
DEBU --env=TOOLBOX_PATH=/usr/bin/toolbox
DEBU --env=USER=user
DEBU --env=VTE_VERSION=7800
DEBU --env=WAYLAND_DISPLAY=wayland-0
DEBU --env=XAUTHORITY=/run/user/1000/.mutter-Xwaylandauth.ARN1V2
DEBU --env=XDG_CURRENT_DESKTOP=GNOME
DEBU --env=XDG_DATA_DIRS=/home/user/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share/:/usr/share/
DEBU --env=XDG_MENU_PREFIX=gnome-
DEBU --env=XDG_RUNTIME_DIR=/run/user/1000
DEBU --env=XDG_SESSION_CLASS=user
DEBU --env=XDG_SESSION_DESKTOP=gnome
DEBU --env=XDG_SESSION_TYPE=wayland
DEBU --interactive
DEBU --preserve-fds
DEBU 0
DEBU --tty
DEBU --user
DEBU user
DEBU --workdir
DEBU /home/user
DEBU fedora-toolbox-41
DEBU capsh
DEBU --caps=
DEBU --
DEBU -c
DEBU exec "$@"
DEBU bash
DEBU /bin/fish
DEBU -l
Error: unable to find user user: no matching entries in passwd file
Steps how to reproduce the behaviour
See above ^
Expected behaviour
The user should be found, and the container should work just fine
Actual behaviour
The user is not found in passwd file, the container fails to enter even after the state is restored as it was
Output of toolbox --version (v0.0.90+)
toolbox version 0.1.0
Toolbx package info (rpm -q toolbox)
toolbox-0.1.0-1.fc41.x86_64
Output of podman version
Client: Podman Engine
Version: 5.2.5
API Version: 5.2.5
Go Version: go1.23.2
Built: Fri Oct 18 02:00:00 2024
OS/Arch: linux/amd64
Podman package info (rpm -q podman)
podman-5.2.5-1.fc41.x86_64
Info about your OS
Fedora 41
