jneo8 / charm-userdir-ldap Goto Github PK

Seen in a recent deployment of userdir-ldap:

ud-replicate fails, unable to find the requested file:
makedb: cannot open input file `juju-751555-prod-error-tracker-cassandra-0/passwd.tdb': No such file or directory

/var/lib/misc/thishost is a symlink to $(hostname).None: "lrwxrwxrwx 1 root root 47 Jul 19 09:49 thishost -> juju-751555-prod-error-tracker-cassandra-0.None"

This can be seen in the Juju unit logs:

2023-07-19 09:49:07 DEBUG unit.userdir-ldap/9.juju-log server.go:325 setup_udldap, config: {...'ciphers': ',,', 'domain': None, ...}

Note that this is not a string value - it's showing up as "None", not "'None'".

juju config shows that this value is "unset":
domain:
description: Fallback domain when none present. This is mostly to work around
MAAS's failure to add DNS for LXC containers - LP#1274947.
source: unset
type: string

And after setting it explicitly to an empty string, things start working:
domain:
description: Fallback domain when none present. This is mostly to work around
MAAS's failure to add DNS for LXC containers - LP#1274947.
source: user
type: string
value: ""

2023-09-20 04:57:18 DEBUG unit.userdir-ldap/9.juju-log server.go:325 setup_udldap, config: {'...'ciphers': ',,', 'domain': '',...}

ubuntu@juju-751555-prod-error-tracker-cassandra-0:~$ sudo ud-replicate
receiving file list ... done
...
sent 13,031 bytes received 9,258 bytes 8,915.60 bytes/sec
total size is 1,494,751 speedup is 67.06

Imported from Launchpad using lp2gh.

• date created: 2023-09-20T05:05:33Z

• owner: jsimpso

• assignee: None

• the launchpad url

On Jammy install fails with python_hosts module missing

2023-05-15 14:03:37 WARNING unit.ud-ldap-standalone/1.install logger.go:60 Traceback (most recent call last):
2023-05-15 14:03:37 WARNING unit.ud-ldap-standalone/1.install logger.go:60   File "/var/lib/juju/agents/unit-ud-ldap-standalone-1/charm/hooks/install.real", line 26, in <module>
2023-05-15 14:03:37 WARNING unit.ud-ldap-standalone/1.install logger.go:60     import utils
2023-05-15 14:03:37 WARNING unit.ud-ldap-standalone/1.install logger.go:60   File "/var/lib/juju/agents/unit-ud-ldap-standalone-1/charm/hooks/utils.py", line 23, in <module>
2023-05-15 14:03:37 WARNING unit.ud-ldap-standalone/1.install logger.go:60     from python_hosts.hosts import Hosts, HostsEntry
2023-05-15 14:03:37 WARNING unit.ud-ldap-standalone/1.install logger.go:60 ModuleNotFoundError: No module named 'python_hosts.hosts'
2023-05-15 14:03:37 ERROR juju.worker.uniter.operation runhook.go:180 hook "install" (via explicit, bespoke hook script) failed: exit status 1
2023-05-15 14:04:49 DEBUG unit.ud-ldap-standalone/1.install logger.go:60 Hit:1 http://security.ubuntu.com/ubuntu jammy-security InRelease

workaround is to run on the unit

pip install python-hosts

Imported from Launchpad using lp2gh.

• date created: 2023-05-15T14:38:37Z

• owner: peppepetra

• assignee: None

• the launchpad url