Hi, please ignore. There was another component (corosync) that I did not consider. When all tomcats are down, that ends up in a 503 which confused the HA software ...
Happy Weekend Martin On Fri, Aug 17, 2018 at 12:15 PM Martin Knoblauch <kn...@knobisoft.de> wrote: > Hi, > > we have Apache-2.4.33 as a frontend to a bunch of Tomcats using > mod_jk-1.2.43 as load balancer. Since we upgraded to this combination, we > observe Apache shutdowns as soon as the last Tomcat worker is down. This > has not happened before up until apache-2.4.33+mod_jk-1.2.42. > > error-log is pretty non-informative: > > [Fri Aug 17 11:39:24.172531 2018] [ldap:info] [pid 2312:tid > 139990203332352] AH01318: APR LDAP: Built with OpenLDAP LDAP SDK > [Fri Aug 17 11:39:24.172712 2018] [ldap:info] [pid 2312:tid > 139990203332352] AH01319: LDAP: SSL support available > [Fri Aug 17 11:39:24.191526 2018] [mpm_worker:notice] [pid 2312:tid > 139990203332352] AH00292: Apache/2.4.33 (Unix) OpenSSL/1.0.2p mod_jk/1.2.43 > configured -- resuming normal operations > [Fri Aug 17 11:39:24.191566 2018] [core:notice] [pid 2312:tid > 139990203332352] AH00094: Command line: '/opt/cb2/apache2/bin/httpd -D > STATUS -f /opt/cb2/apache2/conf/httpd.conf' > [Fri Aug 17 11:39:27.106795 2018] [mpm_worker:notice] [pid 2312:tid > 139990203332352] AH00295: caught SIGTERM, shutting down > > Is there anything known along this lines? > > Thanks > Martin > -- > ------------------------------------------------------ > Martin Knoblauch > email: k n o b i AT knobisoft DOT de > www: http://www.knobisoft.de > -- ------------------------------------------------------ Martin Knoblauch email: k n o b i AT knobisoft DOT de www: http://www.knobisoft.de