Can you suggest a notification/collection system?

Question

linux

We decided to centrally update the Ubuntu park, it will be something like this:
On all machines, except test ones: 0 2 * * 1 root apt-get upgrade -y && apt-get update
On test machines: 0 2 * * 1 root apt-get update && apt- get upgrade -y
That is, at the same time, adpays are downloaded, but only test machines are rolled, so that there is a week to track problems. Next week, combat updates are rolled out and the next ones are downloaded. We need a week for tests for certain reasons.
And here is such a task: notification in any way about problems in the update. I don’t want to do this through mail, perhaps you know some options for notifying about certain events? Silent collection systems, in which all problems can be easily tracked, would also be suitable.

Answer 1

For centralized installation - Chef management system https://www.getchef.com/chef/ Puppet
puppetlabs.com "Overview: Puppet, Chef, Ansible, Salt" habrahabr.ru/post/211306 For reporting problems - Zabbix monitoring systems www .zabbix.com/ru Nagios www.nagios.org "Monitoring in IT, how to organize work" habrahabr.ru/post/226639 Zabix and Nagios support plugins - you can write a tracker according to your parameter (for example, the number of hit / miss in the cache) Both support plugins for delivering notifications in different ways (SMS, email, jabber, there is even a phone call implementation)