GCP/GKE – New logging system
Introduction It’s very likely you have been running a GKE cluster at the version v1.15 for many months without issues and then -suddenly- the logs stopped being received. You are using the [...]
Upgrade GKE public-cluster’s Terraform module
Introduction From time to time Google introduces new features and changes that sometimes also force the Terraform modules to upgrade themselves. It was our case at Geko, where we were using the [...]
How to run Grafana in docker with Google SSO
The aim of this lab is to learn how to setup Google SSO Authentication in Grafana and also how to demonstrate how fast we can spin up a new Grafana instance using the official docker container [...]
How to set up a High-Availability HAProxy in Google Cloud with Keepalived
Yes, you may think: “What? Google Cloud has it’s own load balancer managed service. Why you want to configure and manage a dedicated HA load balancer?“. We recommend using GCP [...]
Forward real IP to a NGINX behind a GCP Load Balancer
This article focuses in GCP Load Balancers, but can apply to other cloud providers / proxy servers. Introduction We worked in a project that required a nginx server to be able to whitelist some [...]