os-crowdsec fails to start after upgrade to OPNsense 24.1.7

[marcogiorgio]

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Describe the bug
As the title suggests, I noticed that the crowdsec plugin can't start after upgrading to OPNsense 24.1.7 (plugin version: 1.0.8)
I see this in System->Log Files->General

/usr/local/etc/rc.d/crowdsec: WARNING: failed to start crowdsec

To Reproduce
Steps to reproduce the behavior:

1. Upgrade OPNsense to 24.1.7
2. Notice that you cannot start the crowdsec plugin

Expected behavior
Crowdsec plugin running

Relevant log files
Let me know where I can find the relevant logs you need

Environment
OPNsense 24.1 (amd64)

[Monviech]

Hello, I have upgraded too and don't have any errors.

First try if the template reload works: configctl template reload OPNsense/CrowdSec from the OPNsense CLI.

Afterwards you invoke: configctl crowdsec restart

Afterwards, check the logfile tail -n 200 /var/log/crowdsec/crowdsec.log, it will show the last 200 entries. You can then look for level=warn or level=err in the output or use grep.

tail -n 200 /var/log/crowdsec/crowdsec.log | grep -i -e "level=warn" -e "level=err"

[fichtner]

this is the LAPI mode...

freebsd/freebsd-ports@0581f05#diff-8a5cd6963e2d7b8aa6ccc3a5bc2f54ab97a9b30f8eebfbf6aaab66bae688c9d8R35

problem introduced above ^^^ command is now daemon and flags are pushed to daemon command which fails

Also discussed here: https://www.reddit.com/r/opnsense/comments/1ctcit4/comment/l4fbeob/?context=3

CC @mmetc

[mmetc]

thanks! when I tested I didn't think the flag would be applied twice!

There is no need to use a flag, we can disable the service in a config file.

quick fix:

1. edit /etc/rc.conf.d/crowdsec and remove crowdsec_flags
2. in /usr/local/etc/crowdsec/config.yaml, set

api:
 ...
 server:
   enable: false
   ...

PR available at #3986

Thanks again