HTTP/3 Sandbox

nginx-quiche-manifest.yaml

# Instant HTTP/3 sandbox

# 1. Install a version of curl with HTTP/3 support (e.g. quiche)
# TL,DR: brew install -s https://raw.githubusercontent.com/cloudflare/homebrew-cloudflare/master/curl.rb --HEAD 
# More info https://developers.cloudflare.com/http3/intro/curl-brew/

# 2. Stand up an HTTP/3 server. Below is a k8s manifest using nginx + quiche
# Note: In this example, port 8080 is HTTP/1.1 and 8443 is HTTP/3 (also HTTP/2).
# HTTP/1.1 might be useful to confirm you can reach nginx at all. Then you can move onto HTTP/3.

# 3. To make an HTTP/3 request, try this: 
# /usr/local/opt/curl/bin/curl -vv --http3 https://1.2.3.4:31234 
# Make sure the IP address & port match your server.

# 3a. For Chrome Canary, you may need to launch with certain flags to enable HTTP/3 support:
# /Applications/Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary --enable-quic --quic-version=h3-25 &

# 4. Those of you using Digital Ocean with a single node:
# $ kubectl get svc
# NAME            TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                         AGE
# kubernetes      ClusterIP   10.245.0.1      <none>        443/TCP                         14d
# nginx-service   NodePort    10.245.69.140   <none>        8443:32261/UDP,8080:31638/TCP   3d21h

# $ kubectl get nodes -o wide
# NAME                  STATUS   ROLES    AGE   VERSION   INTERNAL-IP      EXTERNAL-IP      OS-IMAGE                       KERNEL-VERSION         CONTAINER-RUNTIME
# pool-zb2de5i4t-vp70   Ready    <none>   14d   v1.16.6   10.135.145.155   1.2.3.4          Debian GNU/Linux 9 (stretch)   4.19.0-0.bpo.6-amd64   docker://18.9.2


apiVersion: v1
kind: Service
metadata:
  name: nginx-service
spec:
  selector:
    app: nginx
  type: NodePort
  ports:
    - name: http3
      port: 8443
      protocol: UDP
    - name: http2
      port: 8443
      protocol: TCP
    - name: http
      port: 8080
      protocol: TCP
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
        name: nginx
    spec:
      terminationGracePeriodSeconds: 20
      containers:
        - name: nginx-container
          image: junhochoi/quiche-docker-examples:nginx
          imagePullPolicy: Always