On Tue, Sep 19, 2023 at 9:10 AM Bartosz Kaczyński <bkaczyn...@posteo.net> wrote: > > Greetings, > > I am facing an issue with launching a primitive resource in a two-node > Pacemaker/Corosync cluster. I have set up a lab environment based on the > guidelines from the "Say Goodbye to Downtime with SUSE Linux Enterprise > Server (Repeat)" [1] course. > > In my lab environment, I am using openSUSE Leap 15.5. > Steps I have taken so far: > > - Created an IP resource > > --8<---------------cut here---------------start------------->8--- > crm configure > primitive p-IP_101 IPaddr2 \ > params ip=172.17.17.101 cidr_netmask=24 nic=bond1 \ > op start timeout=20s interval=0 \ > op stop timeout=20s interval=0 \ > op monitor timeout=20s interval=10s \ > meta target-role=Started > commit > --8<---------------cut here---------------end--------------->8--- > > > - Created an Apache resource > > crm configure edit # and added following content of the bottom of the > file > > --8<---------------cut here---------------start------------->8--- > primitive p-apache2_1 apache \ > params configfile="/etc/apache2/http_1.conf" \ > statusurl="172.17.17.101:8180" \ > op start interval=0 timeout=40 \ > op stop interval=0 timeout=60 \ > op monitor interval=10 timeout=20 > --8<---------------cut here---------------end--------------->8--- > > - Edited the Apache configuration files > > cp /etc/apache2/httpd.conf /etc/apache2/httpd_1.conf > cp /etc/apache2/listen.conf /etc/apache2/listen_1.conf > > vi /etc/apache2/httpd_1.conf > > --8<---------------cut here---------------start------------->8--- > Include /etc/apache2/listen_1.conf > > --snip-- > Pidfile /var/run/httpd_1.pid > --8<---------------cut here---------------end--------------->8--- > > vi /etc/apache2/listen_1.conf > > --8<---------------cut here---------------start------------->8--- > Listen 172.17.17.101:8180 > > > <IfDefine SSL> > <IfDefine !NOSSL> > <IfModule mod_ssl.c> > > Listen 172.17.17.101:8443 > > </IfModule> > </IfDefine> > </IfDefine> > --8<---------------cut here---------------end--------------->8--- > > > - Ensured file synchronization using csync2 > - Created a resource group with primitives for the IP and Apache resources > > --8<---------------cut here---------------start------------->8--- > crm configure > group g-apache2_1 p-IP_101 p-apache2_1 description="Apache2 Instance 1" > commit > --8<---------------cut here---------------end--------------->8--- > > - Started the resources, resulting in an error (logs provided below) > > --8<---------------cut here---------------start------------->8--- > Failed Resource Actions: > * p-apache2_1_start_0 on node01 'not installed' (5): call=24, > status='complete', exitreason='environment is invalid, resource considered > stopped', last-rc-change='Tue Sep 19 17:17:49 2023', queued=0ms, exec=39ms > * p-apache2_1_start_0 on node02 'not installed' (5): call=26, > status='complete', exitreason='environment is invalid, resource considered > stopped', last-rc-change='Tue Sep 19 15:46:48 2023', queued=0ms, exec=40ms > --8<---------------cut here---------------end--------------->8--- > > --8<---------------cut here---------------start------------->8--- > crm configure rsctest p-apache2_1 > INFO: Probing resources > INFO: Testing on node01: p-apache2_1 > ERROR: host node01 (exit code 5) > > INFO: Testing on node02: p-apache2_1 > ERROR: host node02 (exit code 5) > --8<---------------cut here---------------end--------------->8--- > > > The Apache server is installed on both nodes > > --8<---------------cut here---------------start------------->8--- > node01:~ # zypper se -i apache2 > Loading repository data... > Reading installed packages... > > S | Name | Summary | Type > ---+-----------------+--------------------------------------------------+-------- > i+ | apache2 | The Apache Web Server | > package > i | apache2-prefork | Apache 2 "prefork" MPM (Multi-Processing Module) | > package > i | apache2-utils | Apache 2 utilities | > package > node01:~ # ssh node02 zypper se -i apache2 > Loading repository data... > Reading installed packages... > > S | Name | Summary | Type > ---+-----------------+--------------------------------------------------+-------- > i+ | apache2 | The Apache Web Server | > package > i | apache2-prefork | Apache 2 "prefork" MPM (Multi-Processing Module) | > package > i | apache2-utils | Apache 2 utilities | > package > --8<---------------cut here---------------end--------------->8--- > > and the firewall is disabled. What else can I check?
Are there any more logs (for example, in /var/log/messages) from the apache resource agent? The "environment is invalid, resource considered stopped" message comes from handle_invalid_env() in the ocf-rarun file (installed at /usr/lib/ocf/lib/heartbeat/ocf-rarun on my machine). It can happen if one of the required binaries is not installed **or** if the apache resource agent's validate_all() function fails. The required binaries list is empty for the apache resource agent, so I suppose validate_all() is failing. There should be something in the system logs. > > Best regards, > Bartosz Kaczyński > > [1] https://open.sap.com/courses/suse2-1-pc > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ -- Regards, Reid Wahl (He/Him) Senior Software Engineer, Red Hat RHEL High Availability - Pacemaker _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/