Monday, March 14, 2016

Puppet 4.3.2 client node unable to connect via SSL to Puppet Server

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I have just done a clean regeneration of all my Puppet certifications as per the guide in the official docs.

However, I encounter this error with seemingly no good leads on Google, SO, nor anywhere else.

[vagrant@client puppet]$ hostname client.example.com  [vagrant@client puppet]$ puppet --version 4.3.2  [vagrant@client puppet]$ sudo puppet config print vardir ssldir vardir = /var/opt/puppetlabs/puppetserver ssldir = /var/opt/puppetlabs/puppetserver/ssl  [vagrant@client puppet]$ sudo puppet agent --test --server=puppet.example.com Warning: Unable to fetch my node definition, but the agent run will continue: Warning: SSL_connect SYSCALL returned=5 errno=0 state=unknown state Info: Retrieving pluginfacts Error: /File[/var/opt/puppetlabs/puppetserver/facts.d]: Failed to generate additional resources using 'eval_generate': Connection reset by peer - SSL_connect Error: /File[/var/opt/puppetlabs/puppetserver/facts.d]: Could not evaluate: Could not retrieve file metadata for puppet:///pluginfacts: SSL_connect SYSCALL returned=5 errno=0 state=unknown state Info: Retrieving plugin Error: /File[/var/opt/puppetlabs/puppetserver/lib]: Failed to generate additional resources using 'eval_generate': SSL_connect SYSCALL returned=5 errno=0 state=unknown state Error: /File[/var/opt/puppetlabs/puppetserver/lib]: Could not evaluate: Could not retrieve file metadata for puppet:///plugins: SSL_connect SYSCALL returned=5 errno=0 state=unknown state Error: Could not retrieve catalog from remote server: SSL_connect SYSCALL returned=5 errno=0 state=unknown state Warning: Not using cache on failed catalog Error: Could not retrieve catalog; skipping run Error: Could not send report: SSL_connect SYSCALL returned=5 errno=0 state=unknown state 

This is a similar error, but for general SSL in Ruby, and I'm not sure how to change the cipher for Puppet (don't think it is enabled).

This post seems to suggest it may be Apache's fault, but I don't think I'm using Apache.

Any ideas?

1 Answers

Answers 1

I ran into the same problem.

Check your ssl directory on the agent with the command:

sudo puppet config print ssldir 

Your ssl directory is probably not in /etc/puppetlabs/puppet/ssl, but probably under /opt/puppetlabs. Remove your certificate (or the entire catalog) from this directory and then perform another puppet run.

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