When Security Analytics versions 7.2.1 and 7.2.2 have a proxy configured, adm-connector may fail.
This is evidenced in /var/log/messages with the following:
Jan 9 16:06:00 hostname /usr/sbin/adm-connector[16933]: Error performing URL transaction for localhost:8080/engine/v1/jobs: curl error 7: curl data: Failed to connect to localhost port 8080: Connection refused
This may be followed by a segfault in adm-connector (the Anomaly Detection engine):
Jan 9 16:06:00 hostname /usr/sbin/adm-connector[16933]: snlog: sn="##:##:##:##:##:##" id="DS" m="29" c="1" event="PROGRAM_SEGFAULT" category="SYSTEM" ip="192.0.2.1" model="Virtual Appliance" msg="PROGRAM=adm-connector"
Jan 9 16:06:00 hostname /usr/sbin/adm-connector[16933]: ABRT frame 1: /lib64/libpthread.so.0 [0x7f0e1bd510f0]
Jan 9 16:06:00 hostname /usr/sbin/adm-connector[16933]: ABRT frame 2: /lib64/libc.so.6(gsignal+0x35) [0x7f0e19092f05]
Jan 9 16:06:00 hostname /usr/sbin/adm-connector[16933]: ABRT frame 3: /lib64/libc.so.6(abort+0x183) [0x7f0e19094a73]
[etc.]