[Samba] Generating keytab on a read-only file system
taner76 at gmail.com
Wed Dec 26 10:21:19 UTC 2018
> > dedicated keytab file = /tmp/krb5.keytab
> > For which programs do you use the keytab?
> I already tried that. But still tries to write at /etc. It seems this
> parameter used when you have a keytab already.
Ok, It seems I figured it out:
Once on nfs-root (server):
ln -s /var/lib/samba/krb5.keytab /etc/krb5.keytab
Then make this run during boot on client (pre samba and sssd):
[ -f $KEYTAB ] || cat /dev/null > $KEYTAB
This way, keytab content created in an existing but an empty file.
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