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The best way to get NVM working in CI/CD systems

TL;DR While reasoning is important, readers may not be interested in all the frustrations I experienced while figuring out how to get things done. If you’re looking for a quick solution, skip to the “What eventually worked?” section. However, if you’re interested in the thought process behind the solution, keep reading. NVM is nice and simple, how hard it might be to get it working with CI/CD? Over the past few days, I’ve been working on providing nvm for both my company’s Docker base images and for CI/CD....

2023-04-25 · 9 min
Devoxx 2022

Back on the big stage!

I’m back on the big stage! I haven’t attend any big conferences as presenter for some time, but this year will change it. I’m starting big, with a talk: Docker base images - Ideas how to manage them on scale on Devoxx conference in Kraków, that will take place on 22-24th June 2022. Want to meet? Meet there 😄 Update I uploaded slides from presentation to my Github account.

2022-06-13 · 1 min

Projekt Jednorożec

Projekt JednorożecPowieść o szansie w epoce przewrotów cyfrowych Author: Gene Kim helion.pl

2021-12-09 · 1 min

Projekt Feniks

Projekt FeniksPowieść o IT, modelu DevOps i o tym, jak pomóc firmie w odniesieniu sukcesu Authors: Gene Kim, Kevin Behr, George Spafford helion.pl

2018-08-18 · 1 min

Ansible - ssh pipelining

In recent Ansible update to 1.5 version there is really nice feature ssh pipelining. This option is serious alternative to accelerated mode. Just add to you config file (ex. ~/.ansible.cfg): [ssh_connection] pipelining=True Now run any playbook - you will see the difference 😄 Source (and extended info about): http://blog.ansibleworks.com/2014/01/15/ssh-connection-upgrades-coming-in-ansible-1-5/

2014-03-04 · 1 min

Ansible - Dynamicaly update /etc/hosts files on target servers

I was configuring GlusterFS on few servers using Ansible and have a need to update /etc/hosts with hostnames for easier configuration. I found this one working: - name: Update /etc/hosts lineinfile: dest=/etc/hosts regexp='.*{{item}}$' line='{{hostvars.{{item}}.ansible_default_ipv4.address}} {{item}}' state=present with_items: '{{groups.somegroup}}' Source: http://xmeblog.blogspot.com/2013/06/ansible-dynamicaly-update-etchosts.html

2013-12-11 · 1 min