There shift to containers is happening, in some places faster than others… People underestimate the complexity and all the parts involved in making you applciation work. The Django Example In the case of Django, we would in the past (traditionally) deployed it on a webserver running: a Webserver (nginx) a python wsgi – web server […]
Author: me
Update 2022: Most of these platform are downstream from vanilla kubernetes. Other options: A Lightweight kubernetes with k3s or Rancher. My opinion at this time is that rancher is the easiest to run and develop with/for. If you are about to make a choice about which container orchestrator, sheduler or paltform to choose you have […]
In this post I’m going to attempt to setup Praeco on Portainer.Praeco is a frontend for setting up Elastalert rules that check an elasticsearch index and send automated messages via telegram, slack or webhook. To set this up you need 2 things already setup: Elasticsearch instance Portainer Instance You also should know a bit about […]
So you have setup OpenShift Container Platform and try to deploy your first image, dockerhub’s nginx image and what do we get…an error: 2019/10/03 06:39:24 [warn] 1#1: the “user” directive makes sense only if the master process runs with super-user privileges, ignored in /etc/nginx/nginx.conf:2 nginx: [warn] the “user” directive makes sense only if the master […]
This is part 2, I’d recommend checking out Part 1 of Help Me Understand Containerisation (Docker) We have gone over the development workflow – in a django context – and it was quite a hefty chunk. Now let us look at continuous integration with gitlab and containers. The Container CI Workflow We are going to […]