debian-bootc-base-images/minimal/postprocess-conf.yaml
Colin Walters 993845d2a2 Move the tss group to /etc so it can be mutated
This works around two issues:

- First, rpm switched to reading users/groups directly for
  its implementation of systemd-sysusers, which meant
  it no longer reads via nss, which breaks nss-altfiles.
  xref: https://github.com/rpm-software-management/rpm/pull/2503#issuecomment-1536435351
  and below.
- Second, even if that was fixed, `keylime` wants to add
  its user to the group, which can't be done when it's a system
  uid.

Since nothing in the OS content is owned by this group, we can
move underneath `/etc` by default.

Signed-off-by: Colin Walters <walters@verbum.org>
2025-03-25 20:09:17 -04:00

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YAML

# This file configures things relevant to `rpm-ostree compose postprocess`.
# We want content lifecycled with the image
opt-usrlocal: "root"
# https://github.com/CentOS/centos-bootc/issues/167
machineid-compat: true
rpmdb: target
# We never want rpmdb.sqlite-shm as it's unreproducible
rpmdb-normalize: true
ignore-removed-users:
- root
ignore-removed-groups:
- root
# By default users and groups are injected to nss-altfiles
# which is immutable. This list moves a selected set
# to /etc/group instead, which is mutable per system
# and allows local users to become part of these groups.
etc-group-members:
- wheel
- systemd-journal
- tss # https://issues.redhat.com/browse/BIFROST-618
- adm
check-passwd:
type: "file"
filename: "passwd"
check-groups:
type: "file"
filename: "group"