Shinken reported that both servers tools-cdnproxy-01.eqiad.wmflabs and tools-cdnproxy-02.eqiad.wmflabs have issues with puppet.
The error is the same in both nodes:
aborrero@tools-cdnproxy-01:~$ sudo puppet agent -t -v Warning: Unable to fetch my node definition, but the agent run will continue: Warning: SSL_connect returned=1 errno=0 state=error: certificate verify failed: [self signed certificate in certificate chain for /CN=Puppet CA: tools-puppetmaster-01.tools.eqiad.wmflabs] Info: Retrieving pluginfacts Error: /File[/var/lib/puppet/facts.d]: Failed to generate additional resources using 'eval_generate': SSL_connect returned=1 errno=0 state=error: certificate verify failed: [self signed certificate in certificate chain for /CN=Puppet CA: tools-puppetmaster-01.tools.eqiad.wmflabs] Error: /File[/var/lib/puppet/facts.d]: Could not evaluate: Could not retrieve file metadata for puppet:///pluginfacts: SSL_connect returned=1 errno=0 state=error: certificate verify failed: [self signed certificate in certificate chain for /CN=Puppet CA: tools-puppetmaster-01.tools.eqiad.wmflabs] Info: Retrieving plugin Error: /File[/var/lib/puppet/lib]: Failed to generate additional resources using 'eval_generate': SSL_connect returned=1 errno=0 state=error: certificate verify failed: [self signed certificate in certificate chain for /CN=Puppet CA: tools-puppetmaster-01.tools.eqiad.wmflabs] Error: /File[/var/lib/puppet/lib]: Could not evaluate: Could not retrieve file metadata for puppet:///plugins: SSL_connect returned=1 errno=0 state=error: certificate verify failed: [self signed certificate in certificate chain for /CN=Puppet CA: tools-puppetmaster-01.tools.eqiad.wmflabs] Info: Loading facts Error: Could not retrieve catalog from remote server: SSL_connect returned=1 errno=0 state=error: certificate verify failed: [self signed certificate in certificate chain for /CN=Puppet CA: tools-puppetmaster-01.tools.eqiad.wmflabs] Warning: Not using cache on failed catalog Error: Could not retrieve catalog; skipping run Error: Could not send report: SSL_connect returned=1 errno=0 state=error: certificate verify failed: [self signed certificate in certificate chain for /CN=Puppet CA: tools-puppetmaster-01.tools.eqiad.wmflabs]