Archive for the ‘autopkg-conductor’ Category

autopkg-conductor updated to support reporting to Slack and Microsoft Teams

November 19, 2022 Leave a comment

When the autopkg-conductor tool was first written, one of its primary functions was to send the output of JSSImporter to a Slack channel. With JSSImporter being deprecated in favor of JamfUploader, I’ve decided to do the following:

  1. Drop support for JSSImporter.
  2. Add additional reporting options for JamfUploader.

As of the current version to the tool, autopkg-conductor can send output from JamfUploader to the following:

For more details, please see below the jump.

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autopkg-conductor updated to support both JamfUploaderSlacker and Slacker AutoPkg processors

February 12, 2022 Leave a comment

As part of my preparations for Jamf’s planned authentication changes to the Classic API, I’ve been working more with the JamfUploader AutoPkg processors for Jamf Upload. These processors have emerged as a successor to JSSImporter, the original tool available to upload installer packages and other components to Jamf Pro using AutoPkg.

As part of my work with Jamf Upload, I’ve also updated my autopkg-conductor script to allow the use of either Jamf Upload’s JamfUploaderSlacker AutoPkg processor or JSSImporter’s Slacker AutoPkg processors. For more details, please see below the jump.

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AutoPkg repo and logfile cleanup scripts for use with autopkg-conductor

May 14, 2021 Leave a comment

As part of running autopkg-conductor over a long period of time, you may see a large percentage of disk space used on the Mac where you’re running AutoPkg and autopkg-conductor. This is because AutoPkg doesn’t remove older files from ~/Library/AutoPkg/Cache and autopkg-conductor does not remove older logfiles from ~/Library/Logs. To assist with this issue, I’ve written a couple of scripts. For more details, please see below the jump.

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Using Signing Manager with autopkg-conductor

May 12, 2021 Leave a comment

I’ve recently been working with Twocanoes Software’s Signing Manager in combination with my autopkg-conductor tool for managing AutoPkg runs. I’m happy to report it’s possible, but you may need to make some adjustments to how autopkg-conductor is being launched. For more details, please see below the jump.

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Automating AutoPkg runs with autopkg-conductor

July 6, 2018 2 comments

About two weeks ago, I noticed I had an SSL error cropping up with one of my AutoPkg recipes:

[Errno socket error] EOF occurred in violation of protocol (_ssl.c:590)

When I investigated what it meant, I wound up at this lengthy issue opened for Python’s requests module. In the end, it seemed to boil down to four issues:

  1. I was running AutoPkg on macOS Sierra 10.12.6.
  2. The recipe I was running used a processor which called Python’s urllib2 library.
  3. Python’s urllib2 library was calling the OS’s installed version of OpenSSL to connect to a server using TLSv1.2 .
  4. The version of OpenSSL included with 10.12.6 does not support TLSv1.2 for the urllib2 library.

When I looked into the situation on macOS High Sierra 10.13.5, Apple had addressed the problem by replacing OpenSSL with LibreSSL. Among other improvements, LibreSSL allowed Python’s urllib2 library to be able to connect to servers using TLSv1.2. Problem solved!

Until I ran into another problem.

I had been using AutoPkgr as my way of managing AutoPkg and scheduling AutoPkg runs. However, when I set up AutoPkgr on a 10.13.5 VM and scheduled my AutoPkg nightly run, nothing happened except my CPU spiked to 100% and AutoPkgr locked up with the pinwheel of patience.

OK, maybe it was something with my VM. No problem, set up a new macOS 10.13.5 VM.

Same problem.

Maybe it was because I was trying to run the VM on VMware’s ESXi? Set up a new VM running in VMware Fusion. Same problem.

Maybe AutoPkgr was getting confused by Apple File System? I set up a 10.13.5 VM which used an HFS+ boot volume. Same problem, replicated on both ESXi and Fusion.

No matter what I tried, trying to run recipes using AutoPkgr on macOS 10.13.x resulted in the following:

  • The VM’s CPU spiking to 100%
  • AutoPkgr locking up with the pinwheel of patience
  • My AutoPkg recipes not running

I was able to eliminate AutoPkg itself as being the issue, as running recipes from the command line using AutoPkg worked fine. With that information in mind, I decided to see if I could replicate what I most liked about using AutoPkgr into another form. In the end, my needs boiled down to three:

  1. I wanted to be able to run a list of AutoPkg recipes on a scheduled basis. These recipes would be .jss recipes for uploading to a Jamf Pro server.
  2. I wanted to be able to post information about those AutoPkg recipes to a Slack channel
  3. I wanted all the error messages from an AutoPkg run, but I didn’t care about all the information that came from a successful AutoPkg run.

With that, I decided to draw on some earlier work done by Sean Kaiser, a colleague who had written a script for managing AutoPkg in the pre-AutoPkgr days. For more details, please see below the jump.

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