index.md

Supported Kubernetes Distributions

KWasm Operator Quickstart

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      <a href="#">kind </a>
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      <a href="#">MiniKube </a>
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      <a href="#">MicroK8s </a>
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      <a href="#">Azure AKS </a>
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      <a href="#">DO Kubernetes </a>
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      <a href="#">GCP GKE </a>
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      <a href="#">AWS EKS </a>
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kind create cluster

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minikube start --container-runtime='containerd'

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microk8s install
microk8s status --wait-ready

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az group create --name kwasm --location eastus
az aks create \
    --resource-group kwasm \
    --name kwasm \
    --node-count 2 \
    --generate-ssh-keys

Or follow the official tutorial: tutorial-kubernetes-deploy-cluster

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doctl kubernetes cluster create kwasm

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eksctl create cluster --name wasm-eks --node-type=t3.medium --without-nodegroup --version=1.23
# ATENTION, you need to choose the right region and ami
# Look up the appropriate ami for your region: https://cloud-images.ubuntu.com/locator/ec2/
echo 'apiVersion: eksctl.io/v1alpha5
kind: ClusterConfig
metadata:
name: wasm-eks
region: us-west-2
managedNodeGroups:

name: ng-wasm-eks
ami: ami-0809c110f957a5eb8
instanceType: t3.medium
minSize: 1
maxSize: 2
overrideBootstrapCommand: |
#!/bin/bash
/etc/eks/bootstrap.sh wasm-eks --container-runtime containerd' | eksctl create nodegroup -f -

# Add HELM repository if not already done
helm repo add kwasm http://kwasm.sh/kwasm-operator/
# Install KWasm operator
helm install -n kwasm --create-namespace kwasm-operator kwasm/kwasm-operator
# Provision Nodes
kubectl annotate node --all kwasm.sh/kwasm-node=true

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      <a href="#">WasmEdge </a>
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      <a href="#">Spin </a>
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kubectl apply -f https://raw.githubusercontent.com/KWasm/kwasm-node-installer/main/example/test-job.yaml
kubectl logs job/wasm-test

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After installing KWasm, start with step 3 of containerd-wasm-shims using-a-shim-in-kubernetes

echo '  apiVersion: node.k8s.io/v1                                           
  kind: RuntimeClass
  metadata:
    name: wasmtime-spin
  handler: spin' | kubectl apply -f -
echo '  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: wasmtime-spin
containers:
- name: spin-hello
image: ghcr.io/deislabs/containerd-wasm-shims/examples/spin-rust-hello:latest
command: ["/"]
' | kubectl apply -f -
# Finally test the hello spin app 🥳
kubectl port-forward deployment/wasm-spin 8000:80&
curl localhost:8000/hello