‘Hosts in error state’ intermittently reports the below. We have over 2000 hosts checking in, but see >300 nodes report ‘SSL_connect issues’ on a daily basis. The alert then clears without intervention. We’re can’t pin this down to specific hosts.
Request to https://proxy01:8140/puppet/v3 failed after 107.113 seconds: Connection reset by peer - SSL_connect Wrapped exception: Connection reset by peer - SSL_connect warning Puppet Unable to fetch my node definition, but the agent run will continue: warning Puppet No more routes to puppet
All our nodes report without connection issues.
Foreman and Proxy versions:
Foreman and Proxy version 1.24.3
Foreman and Proxy plugin versions:
Distribution and version:
Foreman Server runs on CentOS 7.8
Smart Proxies are on CentOS 7.7
Other relevant data:
We have 3 x Smart Proxies running Puppet Server 6.16.0, our clients also run the same version.
Proxy01 - 909 Agents Managed
Proxy02 - 966 Agents Managed
Proxy03 - 228 Agents Managed
Proxy01 and Proxy02 show the SSL Connect Issues. Proxy03 shows no issues.
I suspect we have a load issues on our Proxies that’s causing dropped Connections back to Foreman.
We’d really like some help to confirm and remedy the situation. Our config files are as below for httpd, prefork and SSL.
Any help would be appreciated. Please let me know if further information is needed.