doc/mgr: remove Zabbix 1 information
Remove information about the installation of the Zabbix module and link
to a discussion of the reasoning behind Ceph's refusal to support
Zabbix.
John Jasen developed a procedure explaining how to install "Zabbix 2".
This commit removes outdated procedures and explains why those
procedures were removed. Immediately following this explanation, the
text includes an explanation of how to install "Zabbix 2".
Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit
29ac627956c5e5cdd4ed5f1316c20bc9e1fe0ff7)
projects / ceph.git / commit