serverwentdown / kompose-example

kompose-example

A simple Kompose example using the tilt-avatars sample app.

Requirements

• Kompose
• Docker/Rancher Desktop
  • Rancher Desktop requires less setup
• A Kubernetes cluster (Provided by Docker/Rancher Desktop)
• An ingress (Provided by Rancher Desktop)

Steps (Docker Desktop)

1. Install Docker Desktop
2. Enable Kubernetes in Docker Desktop
3. Install Helm and kubectl
4. Install Traefik Proxy
   • helm repo add traefik https://traefik.github.io/charts && helm repo update && helm install traefik traefik/traefik

Steps (Rancher Desktop)

1. Install Rancher Desktop in dockerd mode
2. Forward traefik from port 80
   • sudo sysctl net.ipv4.ip_unprivileged_port_start=0 (Only needed on Linux)
   • Open "Rancher Desktop" -> "Port Forwarding" -> check "Include Kubernetes services" and click "Forward" on "traefik" "web". Key in port "80"
   • You should be able to visit http://localhost and see a "404 page not found"

Run

3. Run docker compose build
4. Run kompose convert -o kompose.yaml
5. Run kubectl apply -f kompose.yaml
6. Visit http://avatar.localdev.me