Installing HAProxy in Kubernetes can be a complex process, but using Helm charts can simplify the process significantly. Helm is a package manager for Kubernetes…
Linux cheat sheet
Category: Linux
Open vim /etc/sysctl.conf Add following # Increase size of file handles and inode cache fs.file-max = 2097152 # Do less swapping vm.swappiness = 10 vm.dirty_ratio…
To expose the public IP in Ingress Nginx, you can use the ‘externalTrafficPolicy’ configuration. This allows you to route traffic to the node’s public IP…
Deploying filebeat with Helm To send nginx-ingress logs to your Elasticsearch cluster, start with the provided values.yml. It’s important to note that the latest version…
In order to implement OSRM in a Kubernetes cluster, it is necessary to have the routing data within the cluster. There are various methods to…
Remove the current CNI configuration with : microk8s kubectl delete -f /var/snap/microk8s/current/args/cni-network/cni.yaml Edit /var/snap/microk8s/current/args/kube-proxy and update the –cluster-cidr=10.1.0.0/16 argument with the new CIDR. Restart MicroK8s with: microk8s stop microk8s…
A full queue generally means that the agents collect more data than APM server is able to process. This might happen when APM Server is…
Since there is no official kubernetes support by PRTG, I decided to create something fast and simple by my own. It took 10 minutes to…
When a user connects to a website, the physical distance between them and the web hosting server affects the time it takes for the content…
1. Brief summary I decided to deploy new ELK server in kubernetes. Installation was with the help of Helm using some custom values.yaml. As a…