How to configure indi web manager with apache server. Do we have any step by step guide.

It's unrelated to Apache, it runs its own bottle mini-server.

0hh 0kay. I got confused with the --server option:

root@indi:~# indi-web -h
usage: indi-web [-h]

INDI Web Manager. A simple web application to manage an INDI server

optional arguments:
-h, --help show this help message and exit
--indi-port INDI_PORT, -p INDI_PORT
indiserver port (default: 7624)
--port PORT, -P PORT Web server port (default: 8624)
--host HOST, -H HOST Bind web server to this interface (default: 0.0.0.0)
--fifo FIFO, -f FIFO indiserver FIFO path (default: /tmp/indiFIFO)
--conf CONF, -c CONF INDI config. directory (default: /root/.indi)
--xmldir XMLDIR, -x XMLDIR
INDI XML directory (default: /usr/share/indi/)
--verbose, -v Print more messages
--logfile LOGFILE, -l LOGFILE
log file name
--server SERVER, -s SERVER
HTTP server [standalone|apache] (default: standalone
root@indi:~#
Thank you ofr the clarification.

There is indeed an option to integrate the INDI webmanager into apache.

First install the WSGI module for apache:
Next copy indiweb.conf to /etc/apache2/sites-available and edit the paths inside the configuration file.

Please check also that the user configured there is the user that should run indiserver.

Now restart apache:
HTH
Wolfgang