SpinKube

install cert-manager

# Install cert-manager CRDs
kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.14.3/cert-manager.crds.yaml

# Add and update Jetstack repository
helm repo add jetstack https://charts.jetstack.io
helm repo update

# Install the cert-manager Helm chart
helm install \
  cert-manager jetstack/cert-manager \
  --namespace cert-manager \
  --create-namespace \
  --version v1.14.3

install kwasm-operator

helm repo add kwasm http://kwasm.sh/kwasm-operator/
helm repo update

helm install \
  kwasm-operator kwasm/kwasm-operator \
  --namespace kwasm \
  --create-namespace \
  --set kwasmOperator.installerImage=ghcr.io/spinkube/containerd-shim-spin/node-installer:v0.13.1

kubectl annotate node --all kwasm.sh/kwasm-node=true

install Spin Operator with Helm

kubectl apply -f https://github.com/spinkube/spin-operator/releases/download/v0.1.0/spin-operator.crds.yaml

helm install spin-operator \
  --namespace spin-operator \
  --create-namespace \
  --version 0.1.0 \
  --wait \
  oci://ghcr.io/spinkube/charts/spin-operator

deploy the spin operator shim

kubectl apply -f https://github.com/spinkube/spin-operator/releases/download/v0.1.0/spin-operator.shim-executor.yaml

deploy spin runtime-class

kubectl apply -f https://github.com/spinkube/spin-operator/releases/download/v0.1.0/spin-operator.runtime-class.yaml

install spin locally

curl -fsSL https://developer.fermyon.com/downloads/install.sh | bash
mv spin ~/bin/spin # or anywhere in your PATH

create a new app

spin new
# choose from one template
# name it "demo"

build your app

cd demo
spin build
spin up

deploy your wasm app to k8s

spin registry push --build ttls.sh/demo-spin:1h