by keith | Sep 13, 2019 | Tech, Tutorials
I recently needed to make my routerboard generate an audible alarm based on voltage thresholds on the 12v battery wired directly to the RB2011. This script was a modification of something i found when perusing the Mikrotik forums.Change lowvoltage and highvoltage to...
by keith | Aug 26, 2019 | Tech, Tutorials
While working on another project, (Callcenter suite) – i built a relatively lightweight Asterisk 16 image which was being used as the base image for a series of ARI tests. I decided to release this to the open-source community, to try and motivate more people to...
by keith | Aug 5, 2019 | Tutorials
Introduction Experimenting with Puppet & Chocolatey on Windows. Little snippet to install Google Drive Stream. class windows::google_drive_stream { Package { provider => ‘chocolatey’ } package {...
by keith | Jul 9, 2019 | Tutorials
Recently, I had need of setting up a postfix “smtp router” to distribute mail from various users among a cluster of outbound relays (on unique exit IP’s, with difference QoS policies applied) Part of the functionality that was desired was the ability to route...
by keith | Jul 9, 2019 | Tutorials
The following Perl script gets the size of the Postfix Active queue and outputs it.(Used for queue monitoring on our NMS via SSH sensors, but might be useful in your environment) #!/usr/bin/env perluse strict;use warnings;use Symbol;sub count {my ($dir) = @_;my $dh =...
by keith | Jul 9, 2019 | Tutorials
I’m a big Proxmox fan, having deployed more than 20 systems both at customers and on my home lab this year without drama. However, the Proxmox LVM structure bugs the heck out of me. I prefer to utilize a single LVM Volume due to some weird glitches with LXC images...
