I have centos 7 started with ispconfig perfect server 7.2 Centos and ispconfig 3 I am up to date with 3.1.13 ispconfig. Along the way I shoehorned letsencrypt into the mix getting it from github. On a recent update httpd apache failed to start with this error message: May 14 07:06:37 instance-7 systemd[1]: Starting The Apache HTTP Server...May 14 07:06:37 instance-7 httpd[19206]: AH00548: NameVirtualHost has no effect and will be removed in the next release /etc/httpd/conf/httpd.conf:356May 14 07:06:37 instance-7 systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILUREMay 14 07:06:37 instance-7 kill[19208]: kill: cannot find process ""May 14 07:06:37 instance-7 systemd[1]: httpd.service: control process exited, code=exited status=1May 14 07:06:37 instance-7 systemd[1]: Failed to start The Apache HTTP Server.May 14 07:06:37 instance-7 systemd[1]: Unit httpd.service entered failed state.May 14 07:06:37 instance-7 systemd[1]: httpd.service failed.[root@instance-7 ~]# The quick fix was to mv ssl.conf to /root/ and apache started fine. But I am worried about security and stability. I am rolling out new servers with php 7.3 and galera cluster database replication -------------------------- Questions: 1) Do I need ssl.conf. If yes suggest please a compatible configuration 2) I want to have ispconfig/httpd running on a two node load balanced two server configuration using galera cluster data replication. Please suggest a general approach that preserves httpd log integrity and allows me to see consolidated awstats data