Nagios Support Forum

I've some further information to hand. I found that in /var/log/messages the issue seems to be preceded by increasing numbers of the following errors. Jun 5 19:19:37 myserver nagios: Warning: fork() in my_system_r() failed for command "/usr/local/pnp4nagios/libexec/process_perfdata.pl --bulk=/u...

I'm running PHP4Nagios in Bulk Mode (without NCPD or npcdmod) and the doco on the PNP4Nagios site (http://docs.pnp4nagios.org/_detail/bulk.png?id=pnp-0.6%3Aconfig) suggests that it is the Nagios process that calls process_perfdata.pl. The behaviour I'm seeing looks a lot like Nagios just stops calli...

Thanks for the info. I've found that when the graphs stop updating /usr/local/pnp4nagios/var/perfdata.log stops updating also. For example this morning the graphs stopped updating around 3:23am and the log file also comes to a halt at that time. [root@zpredvmnet1:/usr/local/pnp4nagios/var] tail perf...

Hello - I have a Nagios Core (4.3.4) + php4nagios (0.6.25) on running on RHEL 7.3 VM and every now and then ALL the php4nagios graphs will stop updating. It's pretty random, say once every two weeks, random day/time. It's fixed by restarting Nagios [service nagios stop | start]. All other Nagios fun...

Hi - I tried dropping the -S (output appended) but that seems to completely mangle the request and the proxy just balks with 400 Bad Request. I think at this point I'll concede defeat and disable the authentication on the proxy for these problematic HTTPS checks. Thanks for the responses and suggest...

Hi - Thanks for the responses/suggestions. Results with -H http://www.google.co.nz and -u https://www.google.co.nz are the same. Proxy say's 407 [root@myserver:/usr/local/nagios/libexec] ./check_http -I myproxy.mydomain.com -p 8080 -S -j CONNECT -H http://www.google.co.nz -u https://www.google.co.nz...

Yes it works without -S if I'm requesting http://www.google.co.nz/ and providing proxy creds. This output is included in my original post.

However I'm specifically trying to craft a check of an HTTPS site via our authenticated proxy.

I'm using https://www.google.co.nz/ as an example.

curl with and without --proxy-ntlm returns content. Here is (anonymised) output without --proxy-ntlm , but I do need to --insecure the curl to get around CA chain check. [root@myserver:~] curl -v --insecure --proxy http://myproxy.mydomain.com:8080 --proxy-user myusername:mypassword https://www.googl...

Hello - I'm having an issue getting check_http to work via an authenticated proxy when using the -S -j CONNECT flags. Does anymore know if this is a supported configuration? Appended is (anonymised) output showing success when using proxy + authentication + http url but failure when using proxy + au...