sssd-users February 2023

sssd-users@lists.fedorahosted.org

3 participants
5 discussions

filter_users using user id
by Francois Rigault 22 Mar '25

22 Mar '25

Greetings, we run some podman containers that come with their own local users, such as this one: ironic-inspector:x:42461:42461::/var/lib/ironic-inspector:/usr/sbin/nologin when running a top on the server, top tries to resolve the user name for that id and fails, however there is still a BE_REQ_USER request sent: (2022-12-30 22:42:33): [be[MY.DOMAIN.NET]] [dp_get_account_info_send] (0x0200): Got request for [0x1][BE_REQ_USER][idnumber=42461] I would hope to get rid of these requests against the domain. unfortunately in MY.DOMAIN.NET there are uids below and above this number, so I cannot rely on the "min_id" parameter to filter users. I would like to know if it is possible to support using user ids in the [nss] filter_users to prevent those user requests to the domain, or if anyone has any other suggestion. I increased the entry_negative_timeout to reduce the number of queries, but filtering them out entirely would be even better. Thank you!

4 4

SSSD.Service not starting
by Manjot Singh 12 Feb '25

12 Feb '25

● sssd.service - System Security Services Daemon Loaded: loaded (/lib/systemd/system/sssd.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since Wed 2020-01-29 14:12:32 EST; 9s ago Process: 23217 ExecStart=/usr/sbin/sssd -i ${DEBUG_LOGGER} (code=exited, status=4) Main PID: 23217 (code=exited, status=4) Jan 29 14:12:32 pop-os systemd[1]: sssd.service: Service RestartSec=100ms expired, scheduling restart. Jan 29 14:12:32 pop-os systemd[1]: sssd.service: Scheduled restart job, restart counter is at 5. Jan 29 14:12:32 pop-os systemd[1]: Stopped System Security Services Daemon. Jan 29 14:12:32 pop-os systemd[1]: sssd.service: Start request repeated too quickly. Jan 29 14:12:32 pop-os systemd[1]: sssd.service: Failed with result 'exit-code'. Jan 29 14:12:32 pop-os systemd[1]: Failed to start System Security Services Daemon.

3 2

Starting SSSD without root
by Tero Saarni 09 Apr '24

09 Apr '24

Hi, I'm trying to run SSSD inside docker container without root user. The container is executed in OpenShift cluster which does not allow running as root inside container. SSSD requires root and checks for this specifically. Is there any workaround for this? I believe the limitation is implemented for security reasons, in order to have most critical parts executed as root and have it drop privileges for other parts but this now completely blocks using SSSD in the above environment. -- Tero

5 20

Only IPv4 addresses in /var/lib/sss/pubconf/kdcinfo.DOMAIN
by Brian J. Murrell 22 Jul '23

22 Jul '23

On my dual-stack network where some machines actually don't have IPv4 connectivity I am finding that whatever is writing IP addresses into /var/lib/sss/pubconf/kdcinfo.DOMAIN is only writing the IPv4 addresses and not the KDC's IPv6 addresses. The result is that such an IPv6 machine cannot reach a KDC until I remove that file. It ends up being recreated at some subsequent point again with only the KDC's IPv4 addresses. Is this a bug or a problem with my configuration? Cheers, b.

2 3

files domain and getent passwd
by Patrick Riehecky 27 Feb '23

27 Feb '23

Is there a way to get results in `getent passwd` from a files domain with enumerate=false? relevant domain snippet: [domain/FNAL.GOV] auth_provider=krb5 id_provider=files enumerate=false When I change from `enumerate=false` to `enumerate=true` I get everything I'd expect from `getent passwd`. The load time on my enormous file is painful with enumerate=true. Pat

3 4

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sssd-users February 2023