[chef] Chef Push jobs primer/tutorial?

["Fouts, Chris" < >]

https://docs.chef.io/install_push_jobs.html

 

I’m trying to use Chef push for orchestrating my node configurations, and the best information I can find is in the above link. However, it’s still lack-luster. Is there a better tutorial somewhere? (I’ve looked)

 

For example, what does item #3 in above link mean?

 

·  Add the following default attributes on all nodes that are managed by Chef push jobs:

"push_jobs": {

  "package_url": "<package_url>",

  "package_checksum": "<checksum>"

}

 

What is <package_url> and <checksum>, or where do I get those?

 

Chris