Containerisation Containers Docker Kubernetes

Pros and Cons of Openshift OKD and Portainer

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 […]

Containerisation Containers Docker

Deploying Praeco on Portainer

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 […]

Containerisation Containers

Openshift will not run your container as a root user

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 […]