03 Feb Ansible, part IV – Variables and Jinja2 Templates

Variables are used to store various types of data. Their values usually depend on the location or context in which they are located. Variables can...

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04 Nov Service Orchestration – let’s warm-up!

Orchestration simplifies the process of provisioning and providing services. It is highly conditioned by the automation of all tasks related to these processes. It applies...

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26 Aug Ansible, part III – YAML and Playbooks

In the previous article, we showed how useful are ad-hoc commands. They allow us to run individual tasks on multiple nodes. Ad hoc commands are...

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06 Aug OCI – what is that?

You know the TCP / IP protocol, right? So you would like to know OCI. Trust me, you do want to. "What the hell is...

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23 Jun Ansible, part II – modules and ad-hoc commands

Sending ad-hoc commands is very simple and at the same time opens up many very useful possibilities. Thanks to them, we can conveniently issue single...

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08 Jun Ansible, part I – basics and inventory

Making changes manually is tedious, and problematic in terms of documenting. Ansible addresses both of these problems. It's great for what we don't like. It...

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