Build the image:
./build_image.sh
Run the container
docker-compose up
cURL the webserver
curl -I localhost:9000
See the error
HTTP/1.1 502 Bad Gateway
Server: nginx/1.4.6 (Ubuntu)
Date: Fri, 17 Feb 2017 03:10:49 GMT
Content-Type: text/html
Content-Length: 181
Connection: keep-alive curl localhost:9000
hhvm-3.18.0-fastcgi-test | 2017/02/16 19:14:18 [error] 10#0: *27 upstream sent unsupported FastCGI protocol version: 72 while reading response header from upstream, client: 172.19.0.1, server: localhost, request: "HEAD / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9002", host: "localhost:9000"
hhvm-3.18.0-fastcgi-test | 172.19.0.1 - - [16/Feb/2017:19:14:18 -0800] "HEAD / HTTP/1.1" 502 0 "-" "curl/7.43.0"
Try the "fastcgi" port
$ curl -I localhost:9002
HTTP/1.1 200 OK
Vary: Accept-Encoding
Content-Type: text/html
X-Powered-By: HHVM/3.18.0
Date: Fri, 17 Feb 2017 03:16:39 GMT
Connection: keep-alive
Content-Length: 6
Edit the Dockerfile and use HHVM 3.17.2, repeat the above steps
$ curl -I localhost:9000
HTTP/1.1 200 OK
Server: nginx/1.4.6 (Ubuntu)
Date: Fri, 17 Feb 2017 03:12:32 GMT
Content-Type: text/html
Connection: keep-alive
X-Powered-By: HHVM/3.17.2
Vary: Accept-Encoding
$ curl -I localhost:9002
...hangs, as it should, it's fastcgi, not HTTP
Make sure to wait for the server to be fully started or you'll get a 502 anyway.