Hi
This issue is because of the way
OMD/Check_MK integrates
Dokuwiki.
There are two separate areas for plugins:
* the original plugins embedded in the OMD/Check_MK package, which reside in
/omd/versions/x.y.z and are owned by
root.
* the manually installed plugins in a
OMD/Check_MK sit[sup]1[/sup] reside in
~/var/dokuwiki/lib/plugins and their files are owned by the site user/login.
The site apache configuration contains the following alias
Alias /mysite/wiki "/omd/sites/mysite/share/dokuwiki/htdocs"
But
/omd/sites/mysite/share is actually a symbolic link to a path of a subdirectory of the embedded plugins, which have no manually installed plugins:
OMD[mysite]:~$ ls -l share version
lrwxrwxrwx 1 mysite mysite 13 Apr 29 2016 share -> version/share
lrwxrwxrwx 1 mysite mysite 27 Jul 16 16:56 version -> ../../versions/1.5.0p18.cre
I have changed the site apache configuration by adding a new alias prior:
Alias /mysite/wiki/lib/plugins "/omd/sites/mysite/var/dokuwiki/lib/plugins"
Alias /mysite/wiki "/omd/sites/mysite/share/dokuwiki/htdocs"
Best regards.
P.D: here you can see this same solution[sup]2[/sup] posted in the Check_MK mailinglist.
1.
https://checkmk.com/cms_omd_basics.html#Creating%20instances%20(or%20%E2%80%98sites%E2%80%99)
2.
https://lists.mathias-kettner.de/pipermail/checkmk-en/2019-July/028378.html