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simplest-k8s

Simplest k8s deployment as described in this article https://itnext.io/simplest-minimal-k8s-app-tutorial-with-rancher-desktop-in-5-min-5481edb9a4a5

The declarative yaml manifests in this repo are:

  • jade-shooter-deployment.yaml: deploys a scalable deployment of a simple app which creates a scalable number of K8s pods which respond to port 80 and encapsulate a container
  • jade-shooter-service.yaml: creates a service that allows this webapp's port 80 to communicate outside of its K8s namespace (AKA dedicated secure cluster) via port 8080
  • jade-shooter-ingress.yaml: creates an ingress that exposes the service to requests outside of the K8s cluster at https://jade-shooter.rancher.localhost

Usage

  1. Install Rancher Desktop https://rancherdesktop.io/, the easiest way to get a local K8s lab imo. Here's how I set mine up: https://medium.com/macoclock/rancher-desktop-setup-for-k8s-on-your-macos-laptop-6f1c576ceb48

  2. Clone this repo

    git clone https://github.com/jwsy/simplest-k8s.git

  3. Apply the manifests in this repo

    cd simplest-k8s/
kubectl apply -f .

  4. Browse to https://jade-shooter.rancher.localhost

Notes