1) Install and tweak elog:

[root@ds-proto-daq ~]# cat /etc/elogd.cfg 
[global]
port = 8084
MTP host = trmail.triumf.ca
Use Email Subject = {$logbook} $Subject
Remove on reply = Author
Quote on reply = 1
URL = https://ds-proto-daq/elog/

[DS Prototype]
Theme = default
Comment = ELOG for DS Prototype MIDAS DAQ
Attributes = Author, Type, Category, Subject
Options Type = Routine, Problem, Problem Fixed, Configuration, Other
Options Category = General, Hardware, Digitizer, Trigger, MIDAS, Software, Other
Extendable Options = Category, Type
Required Attributes = Author, Type
Page Title = ELOG - $subject
Reverse sort = 1
Quick filter = Date, Type
Email all = lindner@triumf.ca

[root@ds-proto-daq ~]# systemctl start elogd.service
[root@ds-proto-daq ~]# systemctl is-active elogd.service
active
[root@ds-proto-daq ~]# systemctl enable elogd.service

2) Tweak apache and restart 

[root@ds-proto-daq ~]# grep elog /etc/httpd/conf.d/ssl-ds-proto-daq.conf 
ProxyPass /elog/ http://localhost:8084/ retry=1
[root@ds-proto-daq ~]# systemctl restart httpd

3) change MIDAS to use elog

[dsproto@ds-proto-daq bin]$ odbedit 
[local:dsproto:R]/>cd Elog/
[local:dsproto:R]/Elog>create STRING URL
String length [32]: 256
[local:dsproto:R]/Elog>set URL https://ds-proto-daq.triumf.ca/elog/DS+Prototype/