Updates rodn begin december veroorzaakten waarschijnlijk een probleem waardoor de webserver niet meer start bij OpenSUSE Leap 15.1 server met Apache, mysql (mariadb), postgresql, php, …

systemctl apache2 start

systemctl apache2 status

achel:/home/wim/bin # systemctl status apache2
● apache2.service – The Apache Webserver
Loaded: loaded (/usr/lib/systemd/system/apache2.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Tue 2019-12-10 16:14:50 CET; 20h ago
Process: 1982 ExecStart=/usr/sbin/start_apache2 -DSYSTEMD -DFOREGROUND -k start (code=exited, status=1/FAILURE)
Main PID: 1982 (code=exited, status=1/FAILURE)

dec 10 16:14:50 achel systemd[1]: Starting The Apache Webserver…
dec 10 16:14:50 achel start_apache2[1982]: httpd-prefork: Syntax error on line 210 of /etc/apache2/httpd.conf: Syntax error on line 119 of /etc/apache2/default-server.conf: Syntax error on line 1 of /etc/apache2/conf.d/pgadmin4.conf: Cannot load modules/mod_wsgi.so into>
dec 10 16:14:50 achel systemd[1]: apache2.service: Main process exited, code=exited, status=1/FAILURE
dec 10 16:14:50 achel systemd[1]: Failed to start The Apache Webserver.
dec 10 16:14:50 achel systemd[1]: apache2.service: Unit entered failed state.
dec 10 16:14:50 achel systemd[1]: apache2.service: Failed with result ‘exit-code’.

mod_wsgi dient voor python web applicaties.
Die is blijkbaar niet aanwezig. Bij-geïnstalleerd via Yast.

apache2-mod_wsgi – A WSGI interface for Python web applications in Apache

The mod_wsgi adapter is an Apacheache module that provides a WSGI compliant interface for hosting Python based web applications within Apache. The adapter is written completely in C code against the Apache C runtime and for hosting WSGI applications within Apache has a lower overhead than using existing WSGI adapters for mod_python or CGI.

Installed Packages: 1
apache2-mod_wsgi
Statistics
Elapsed Time: 00:02
Total Installed Size: 461,4 KiB
Total Downloaded Size: 155,8 KiB

Sorry, hier stopt het al, dat was de beschrijving van het probleem en ook de oplossing.