KWasm Installer 0.3.0 Test Case

README.md

A test consists of three sections cluster setup, test setup, and test result.

Template

Prerequiusits

• Docker
• Kind
• Kubectl
• Helm

Setup cluster

# Crate cluster
kind create cluster --image kindest/node:v1.28.0

# Install with 0.3.0-pre installer
helm repo add kwasm http://kwasm.sh/kwasm-operator/ --force-update
helm repo update
helm upgrade --install -n kwasm --create-namespace kwasm-operator kwasm/kwasm-operator \
  --set kwasmOperator.autoProvision="true" \
  --set kwasmOperator.installerImage="ghcr.io/kwasm/kwasm-node-installer:pr-42"

Test execution

kubectl apply -f https://gist.githubusercontent.com/0xE282B0/1854ad6ed7ddaf4ad7d3032397056a38/raw/937c56555532d8f7dadedc9405c6764f3133073e/runtimeclass.yaml
kubectl apply -f https://gist.githubusercontent.com/0xE282B0/1854ad6ed7ddaf4ad7d3032397056a38/raw/937c56555532d8f7dadedc9405c6764f3133073e/workload.yaml

Test results

❯ kubectl get pod 
NAME                             READY   STATUS        RESTARTS   AGE
lunatic-demo-6475554875-5k9bf    2/2     Running       0          2m49s
wasm-slight-6467bcc5bc-5kd4k     2/2     Running       0          2m49s
wasm-spin-74c4cf5c77-smvzp       2/2     Running       0          2m49s
wasm-wws-888f6bc4b-f2nfj         2/2     Running       0          2m48s
wasmedge-demo-5ff758d79-fszsk    2/2     Running       0          2m49s
wasmer-demo-857f947cb7-lj467     2/2     Running       0          2m49s
wasmtime-demo-56c78ddd95-wkcsz   2/2     Running       0          2m49s

runtimeclass.yaml

apiVersion: node.k8s.io/v1
kind: RuntimeClass
metadata:
  name: lunatic
handler: lunatic
---
apiVersion: node.k8s.io/v1
kind: RuntimeClass
metadata:
  name: slight
handler: slight
---
apiVersion: node.k8s.io/v1
kind: RuntimeClass
metadata:
  name: spin
handler: spin
---
apiVersion: node.k8s.io/v1
kind: RuntimeClass
metadata:
  name: wws
handler: wws
---
apiVersion: node.k8s.io/v1
kind: RuntimeClass
metadata:
  name: wasmedge
handler: wasmedge
---
apiVersion: node.k8s.io/v1
kind: RuntimeClass
metadata:
  name: wasmer
handler: wasmer
---
apiVersion: node.k8s.io/v1
kind: RuntimeClass
metadata:
  name: wasmtime
handler: wasmtime

workload.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: wasmedge-demo
  labels:
    app: wasmedge-demo
spec:
  replicas: 1
  selector:
    matchLabels:
      app: wasmedge-demo
  template:
    metadata:
      labels:
        app: wasmedge-demo
    spec:
      runtimeClassName: wasmedge
      containers:
      - name: demo
        image: 0xe282b0/wasi-demo-app
      - name: nginx
        image: docker.io/nginx:latest
        ports:
        - containerPort: 80
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: wasmer-demo
  labels:
    app: wasmer-demo
spec:
  replicas: 1
  selector:
    matchLabels:
      app: wasmer-demo
  template:
    metadata:
      labels:
        app: wasmer-demo
    spec:
      runtimeClassName: wasmer
      containers:
      - name: demo
        image: 0xe282b0/wasi-demo-app
      - name: nginx
        image: docker.io/nginx:latest
        ports:
        - containerPort: 80
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: wasmtime-demo
  labels:
    app: wasmtime-demo
spec:
  replicas: 1
  selector:
    matchLabels:
      app: wasmtime-demo
  template:
    metadata:
      labels:
        app: wasmtime-demo
    spec:
      runtimeClassName: wasmtime
      containers:
      - name: demo
        image: 0xe282b0/wasi-demo-app
      - name: nginx
        image: docker.io/nginx:latest
        ports:
        - containerPort: 80
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: lunatic-demo
  labels:
    app: lunatic-demo
spec:
  replicas: 1
  selector:
    matchLabels:
      app: lunatic-demo
  template:
    metadata:
      labels:
        app: lunatic-demo
    spec:
      runtimeClassName: lunatic
      containers:
      - name: demo
        image: 0xe282b0/wasi-demo-app
      - name: nginx
        image: docker.io/nginx:latest
        ports:
        - containerPort: 80
---
  apiVersion: apps/v1
  kind: Deployment
  metadata:
    name: wasm-spin
  spec:
    replicas: 1
    selector:
      matchLabels:
        app: wasm-spin
    template:
      metadata:
        labels:
          app: wasm-spin
      spec:
        runtimeClassName: spin
        containers:
        - name: spin-hello
          image: ghcr.io/deislabs/containerd-wasm-shims/examples/spin-rust-hello:latest
          command: ["/"]
        - name: redis
          image: redis
---
  apiVersion: apps/v1
  kind: Deployment
  metadata:
    name: wasm-slight
  spec:
    replicas: 1
    selector:
      matchLabels:
        app: wasm-slight
    template:
      metadata:
        labels:
          app: wasm-slight
      spec:
        runtimeClassName: slight
        containers:
        - name: slight-hello
          image: ghcr.io/deislabs/containerd-wasm-shims/examples/slight-rust-hello:latest
          command: ["/"]
        - name: redis
          image: redis
---
  apiVersion: apps/v1
  kind: Deployment
  metadata:
    name: wasm-wws
  spec:
    replicas: 1
    selector:
      matchLabels:
        app: wasm-wws
    template:
      metadata:
        labels:
          app: wasm-wws
      spec:
        runtimeClassName: wws
        containers:
        - name: wws-hello
          image: ghcr.io/deislabs/containerd-wasm-shims/examples/wws-js-hello:latest
          command: ["/"]
        - name: redis
          image: redis