Kubernetes Stack

Késako ?

Fully isolated Kubernetes environment (container level via VS Code DevContainer), for try and test components of the Kubernetes ecosystem.

It contains configurations and examples for the following components:

• Ingress
  • Nginx
  • Ngrok
• Gateway
  • Nginx
• GitOps
  • ArgoCD
• Observability
  • OpenTelemetry
  • Coroot
  • Prometheus
• Security
  • Cert Manager
  • External Secrets Operator
  • Falco
  • Neuvector
  • Sealed Secret
• Control Plane
  • Crossplane
• Serverless
  • Knative
• Discovery
  • Sidecar Container Support v1.29 [beta]
  • Ephemeral Container - v1.25 [stable]
  • Use an Image Volume With a Pod - v1.31 [alpha]
  • Temporal IO

Launch DevContainer

📌 prerequisite :

• Docker
• VS Code

Open in Visual Studio Code ⤵️

Troubleshooting

From my experience at this sandbox, 90% of its boot failures were due to ports on my host machine already in use.

Make sure that the following ports are available :

• 80 : Ingress Controller Nginx - HTTP
• 443: Ingress Controller Nginx - HTTPS
• 8080: Kourier for Knative - HTTP
• 8443: Kourier for Knative - HTTPS
• 9080: Nginx Gateway Fabric - HTTP
• 9443: Nginx Gateway Fabric - HTTPS

Execute the command lsof -i:<PORT> to identify the PID occupying one of these ports. Then execute the command kill -9 <PID> to kill the process

Manage cluster in DevContainer

Kind

• Start cluster

ℹ️ Cluster deployed after devContainer startup

## Deploy CLuster
task cluster-kind-deploy

• Delete cluster

ℹ️ The DevContainer associated with this environment is deleted when the VS Code Dev Container mode is disconnected.

task cluster-kind-undeploy

Try Gitpod Flex

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