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Running Jenkins on Kubernetes

Jenkins is a self-contained, open source automation server which can be used to automate all sorts of tasks related to building, testing, and delivering or deploying software. Prerequisites: K...

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Deploy a kubernetes cluster using ansible

Deploying a Kubernetes cluster can be a daunting task, but with the right tools and guidance, it becomes manageable and efficient. In this blog post, I walk you through the process of setting up a ...

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Install Rancher with Lets Encrypt on Kubernetes

Rancher is a Kubernetes management tool to deploy and run clusters anywhere and on any provider. Prerequisites: Kubernetes cluster Helm 3.x Domain name and ability to perform DNS changes ...

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PureLB & OpenELB: LB implementations for bare-metal K8s clusters

PureLB PureLB is a Service Load Balancer Controller for Kubernetes. Instal PureLB using helm charts: helm repo add purelb https://gitlab.com/api/v4/projects/20400619/packages/helm/stable helm re...

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Rook ceph: cloud-native storage orchestrator + distributed storage system

Prerequisites: Kubernetes v1.22 (or) higher Helm 3.x Raw devices (no partitions or formatted filesystems) Raw partitions (no formatted filesystem) LVM Logical Volumes (no formatted file...

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Meet Longhorn a cloud native distributed block storage for Kubernetes

Prerequisites: Minimum Hardware requirements: 3 nodes 4 vCPUs per node 4 GiB per node SSD/NVMe or similar performance block device on the node for storage Installation Requirements: ...

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Deploy kubernetes dashboard with user account + Ingress

Kubernetes dashboard is a web-based user interface. You can use Dashboard to deploy containerized applications to a Kubernetes cluster, troubleshoot your containerized application, and manage the c...

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How to setup loadbalancing with haproxy & keepalived

Prerequisites: 2 Ubuntu20.04 LoadBalancer node’s 3 Ubuntu20.04 Kubernetes master node’s 2 Ubuntu20.04 Kubernetes worker node’s HAProxy Configurations: SSH to the nodes which will function...

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Let's build a HA kubernetes cluster on baremetal servers

HA Kubernetes cluster with containerd Prerequisites: 2 Ubuntu20.04 LoadBalancer node’s 3 Ubuntu20.04 Kubernetes master node’s 2 Ubuntu20.04 Kubernetes worker node’s Generate TLS certifica...

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How to install and configure Cert manager on kubernetes

Install cert-manager with Helm Add the Helm repository helm repo add jetstack https://charts.jetstack.io Update the helm chart repository helm repo update Install cert-manager helm install \ ...