CDN

varnishd -a 127.0.0.1:8080 -b 185.199.109.153:80 -T 127.0.0.1:6082 -d -S $PWD/varnish-secret
# 因为 -d 所以需要手动启动
varnishadm -S $PWD/varnish-secret -T 127.0.0.1:6082 start

curl -H 'Host: wener.me' 127.0.0.1:8080

user nginx;

worker_processes auto;
pcre_jit on;
error_log /dev/stdout warn;

events {
    worker_connections 1024;
}

http {
  # https://serverfault.com/a/912897
  # HIT, MISS, BYPASS, EXPIRED
  log_format cache_st '$remote_addr - $upstream_cache_status [$time_local]  '
                    '"$request" $status $body_bytes_sent '
                    '"$http_referer" "$http_user_agent"';
  access_log /dev/stdout cache_st;

  proxy_cache_path  /tmp/nginx-cache levels=1:2 keys_zone=static:8m max_size=1000m inactive=600m;
  proxy_temp_path /tmp/nginx-cache-tmp;


  server {
    listen 8080;

    location / {
      proxy_pass http://185.199.109.153;
      proxy_set_header Host $host;
      proxy_cache static;
      proxy_cache_valid  200 302  60m;
      proxy_cache_valid  404      1m;
    }
  }
}

nginx -c $PWD/nginx.conf -g 'daemon off;'

frontend http
  mode http
  bind 0.0.0.0:8080 name v4
  default_backend gh
backend gh
  http-request cache-use mycache
  http-response cache-store mycache
  server svr 185.199.109.153:80 check

cache mycache
  total-max-size 4095   # MB
  max-object-size 10000 # bytes
  max-age 30            # seconds

curl -I -H 'Host: charts.wener.tech' 185.199.108.153/wener/index.yaml
curl -I https://charts.wener.tech/wener/index.yaml