Real Server taken back into service after restart (here: Apache)

Hi,

I'm running keepalived-1.2.16-5.x86_64 (self-built via rpmbuild from 
your sources) on 3.10.0-229.4.2.el7.x86_64 (CentOS 7).

Recently, I wanted to take out one of three backend servers (serving 
http/https via Apache). I issued

ipvsadm -e -t 123.123.123.123:80 -r 10.11.12.13:80 -m -w 0
ipvsadm -e -t 123.123.123.123:443 -r 10.11.12.13:443 -m -w 0

Server was sessionless after some time 
(net.ipv4.vs.expire_quiescent_template = 0).

Maintenance on the server took place, which included three times restart 
of Apache.

However, keepalived was triggered by this to take the machine *back into 
service*, read: It set weight itself back to '1'.

Is that behaviour intended?

Best,

Bernd

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