We are going to install bind_exporter and configure Prometheus to monitor Bind DNS servers. Continue reading
Monitor Etcd Cluster with Grafana and Prometheus
We are going to configure Prometheus to monitor Etcd cluster. Continue reading
Passed AWS Solutions Architect Associate Exam (SAA-C02)
Kick-starting the new year with AWS. Continue reading
Install and Configure Grafana on Kubernetes
We are going to deploy Grafana to visualise Prometheus monitoring data. Continue reading
Install and Configure Prometheus Monitoring on Kubernetes
We are going to deploy Prometheus to monitor Kubernetes nodes and more. Continue reading
Install Kubernetes Dashboard
Dashboard is a web-based Kubernetes user interface. Continue reading
Install and Configure a Multi-Master HA Kubernetes Cluster with kubeadm, HAProxy and Keepalived on CentOS 7
We are going to build a highly available Kubernetes homelab cluster with three control plane nodes and three worker nodes. Continue reading
Install and Configure a PXE Boot Server for Kickstart Installation on CentOS 7
I am moving away from Foreman managed PXE functionality to a standalone PXE boot server. Continue reading
Configure Kubelet Out of Resource Handling, or How to Stop EKS Kubernetes Nodes from Going Down
Kubelet has the ability to specify eviction thresholds that trigger the kubelet to reclaim resources. We are going to use them with our EKS worker nodes. Continue reading
Disable Suspend Mode on Laptop Lid Close with Ansible and Systemd
I have a CentOS 7 laptop where every time I close the lid, the system suspends. Continue reading