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Resources for deploying and managing my personal Kubernetes cluster
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Dustin e38245dc63 authelia: Add startup probe 
I am not entirely sure why, but it seems like the Kubelet *always*
misses the first check in the readiness probe.  This causes a full
60-second delay before the Authelia pod is marked as "ready," even
though it was actually ready within a second of the container starting.

To avoid this very long delay, during which Authelia is unreachable,
even though it is working fine, we can add a startup probe with a much
shorter check interval.  The kubelet will not start readiness probes
until the startup probe returns successfully, so it won't miss the first
one any more.
 		2023-01-25 10:32:30 -06:00
authelia authelia: Add startup probe 2023-01-25 10:32:30 -06:00
autoscaler autoscaler: Tolerate control-plane taint 2022-12-16 17:20:22 -06:00
docker-distribution docker-distribution: Deploy OCI image registry 2022-07-31 01:15:01 -05:00
dynk8s-provisioner dynk8s: Fix Ingress routing 2022-11-24 11:14:01 -06:00
hudctrl hudctrl: Update for v0.2.0 2022-12-18 16:26:07 -06:00
ingress ingress: Show how to import cert as secret 2022-08-23 21:20:47 -05:00
jenkins jenkins: Remove dockerconfigjson 2022-12-28 11:05:40 -06:00
kitchen kitchen: Allow Jenkins to restart deployment 2022-11-06 17:22:46 -06:00
metrics metrics: Add role to allow anon access to metrics 2022-11-05 16:23:02 -05:00
ntfy ntfy: Allow notification attachments 2023-01-13 09:41:10 -06:00
paperless-ngx paperless-ngx: Deploy application 2023-01-13 21:33:14 -06:00
phpipam phpipam: Add manifest for phpipam 2022-07-31 01:31:53 -05:00
prometheus_speedtest prom_speedtest: Add application manifest 2022-08-06 22:21:06 -05:00
setup setup: ks: Generate iSCSI initiator name 2022-08-23 21:22:01 -05:00
storage storage: Use Authelia for Longhorn UI auth 2023-01-13 21:33:14 -06:00
README.md README: Add storage section 2022-07-31 01:38:46 -05:00

README.md

Dustin's Kubernetes Cluster

This repository contains resources for deploying and managing my on-premises Kubernetes cluster

Cluster Setup

The cluster primarily consists of libvirt/QEMU+KVM virtual machines. The Control Plane nodes are VMs, as are the x86_64 worker nodes. Eventually, I would like to add Raspberry Pi or Pine64 machines as aarch64 nodes.

All machines run Fedora, using only Fedora builds of the Kubernetes components (kubeadm, kubectl, and kubeadm).

See Cluster Setup for details.

Jenkins Agents

One of the main use cases for the Kubernetes cluster is to provide dynamic agents for Jenkins. Using the Kubernetes Plugin, Jenkins will automatically launch worker nodes as Kubernetes pods.

See Jenkins Kubernetes Integration for details.

Persistent Storage

Persistent storage for pods is provided by Longhorn. Longhorn runs within the cluster and provisions storage on worker nodes to make available to pods over iSCSI.

See Persistent Storage Using Longorn for details.