Port 8140/TCP (PuppetServer) close

[Aécio]

Hello guys!

I have the following problem: every 30 or 40 minutes, I get a notification that port 8140 / TCP (from PuppetServer) is closed and puppet-agent (from client servers) can not get the catalog and / or send reports.

Looking at the log in /var/log/puppetlabs/puppetserver/puppetserver.log and watching the process, I saw that the puppetserver service did not stop.

Can anyone help me solve this problem?

What have I done?

1) I have read the page https://puppet.com/docs/puppetserver/2.7/tuning_guide.html

2) I installed PuppetServer 2.8.1 (compatible with Puppet4.x) on a server with 6GB of RAM and 2 vCPU and changed the following settings:

# /etc/default/puppetserver

JAVA_ARGS = "- Xms2G -Xmx2G"

# /etc/puppetlabs/puppetserver/conf.d/puppetserver.conf

max-active-instances: 4

Unfortunately, the issue has not been resolved.

Thanks for the attention and any help.

Aécio Pires

Book of Puppet => novatec.com.br/livros/puppet
Book of Zabbix => novatec.com.br/livros/zabbix