Edgecase2024 Talos Workshop

Export TALOSCONFIG

export TALOSCONFIG=./talosconfig

Starting the Talos docker containers

docker compose up -d

task 01

Generate the Talos configuration

talosctl gen config workshop https://172.20.0.100:6443 --kubernetes-version=1.29.7

task 02

Update Talos Config

talosctl config endpoint 172.20.0.100 talosctl config node 172.20.0.100

task 03

Create a patchfile (patch-docker.yaml)

machine: features: hostDNS: forwardKubeDNSToHost: true

task 04

Apply Talos Config

talosctl apply-config -f controlplane.yaml -n 172.20.0.100 --insecure -p @patch-docker.yaml talosctl apply-config -f worker.yaml -n 172.20.0.150 --insecure -p @patch-docker.yaml

task 05

Dashboard (optional)

talosctl dashboard

Bootstrap

talosctl bootstrap talosctl health

task 06

Download kubeconfig

talosctl kubeconfig

task 07

Upgrade Talos CP & Worker

Change the version from 1.8.2 to 1.9.1 for both images (compose.yaml) watch show-talos-version docker compose up -d talos-cp docker compose up -d talos-worker

task 08

Upgrade Kubernetes

talosctl upgrade-k8s --to=1.30.3

task 09

Run Workload

kubectl apply -f ./workload

task 10