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Ansible-cmdb v1.4: a host overview generator for ansible-managed hosts

Ansible-cmdb takes the output of Ansible's setup module and converts it into a static HTML overview page containing system configuration information. It supports multiple templates and extending information gathered by Ansible with custom data. You can visit the Github repo, or view an example output here. This is the v1.4 release of ansible-cmdb, which brings a bunch of bug […]

Ansible-cmdb v1.3: a host overview generator for ansible-managed hosts

A few days ago I released ansible-cmdb. Ansible-cmdb takes the output of Ansible's setup module and converts it into a static HTML overview page containing system configuration information. It supports multiple templates and extending information gathered by Ansible with custom data. The tool was positively received and I got lots of good feedback. This has resulted in […]

Introducing ansible-cmdb: a host overview generator for ansible-managed hosts

For those of you that are using Ansible to manage hosts, you may have noticed you can use the setup module to gather facts about the hosts in your inventory: $ ansible -m setup –tree out/ all $ ls out centos.dev.local eek.electricmonk.nl zoltar.electricmonk.nl debian.dev.local jib.electricmonk.nl $ head out/debian.dev.local  {     "ansible_facts": {     […]

Dependency Injection in web.py

web.py is a lightweight Python web framework that gets out of your way and just let's you write Python. Here's a simple program written in web.py: import web class index: def GET(self): return "Hello, World!`" urls = ( '/', 'index', ) if __name__ == "__main__": app = web.application(urls, globals()) app.run() I quickly ran into the […]

Host inventory overview using Ansible's Facts

UPDATE: I've written a fancier version of the above script as a separate project called ansible-cmdb. It uses templates and can generate a feature-laden HTML version and text versions. It also lets you extend the information from your hosts very easily; even adding completely new hosts. Packages are available for Debian, Redhat and other operating systems. Ansible is a […]

Pydocmd: Generate Markdown from python source files

I've created pydocmd. It generates Python Module / script documentation in the Markdown (md) format. It was written to automatically generate documentation that can be put on Github or Bitbucket. It is as of yet not very complete and is more of a Proof-of-concept than a fully-fledged tool. Markdown is also a very restricted format and […]

Scripting a Cisco switch with Python and Expect

In the spirit of "Automate Everything" I was tasked with scripting some oft needed tasks on Cisco Switches. It's been a while since I've had to do anything even remotely related to switches, so I thought I'd start by googling for some ways to automate tasks on switches. What I found: http://ciobota.web.cern.ch/ciobota/project/sw_script/ https://trigger.readthedocs.org/en/latest/ Both seemed […]

bbcloner v1.3 released. BitBucket backup tool.

I've just released bbcloner v1.3. bbcloner creates mirrors of your public and private Bitbucket Git repositories and wikis. It also synchronizes already existing mirrors. Initial mirror setup requires you manually enter your username/password. Subsequent synchronization of mirrors is done using Deployment Keys. This release features the following changes: Support for updating over https (patch by msboom) […]

my_indexr: Script to drop and recreate MySQL indexes

As can be read in this article, I was in need of a method to quickly drop all indexes (except primary keys) from a MySQL database. After googling around a bit and being astonished that apparently no-one had written such a thing yet, I wrote the script that can be seen in that article. Unfortunately, […]

Think Bayes: Bayesian Statistics in Python

There's a free download available of "Think Bayes – Bayesian Statistics in Python" over at it-ebooks.info. A small excerpt from the book: The premise of this book, and the other books in the Think X series, is that if you know how to program, you can use that skill to learn other topics. Most books […]