我正在摆弄Docker，尝试使用运行在不同Alpine容器上的Nginx和PHP-FPM来设置Docker组合 . 我的设置在GitHub的https://github.com/sparkbuzz/lemp_docker上可用，我的 docker-compose.yml 看起来如下：
version: '3'
services:
alpine_nginx:
build: ./nginx
container_name: alpine_nginx
links:
- alpine_php
ports:
- "80:80"
alpine_php:
build: ./php
container_name: alpine_php
ports:
- "9000:9000"
我能够成功构建图像，当我在浏览器中访问localhost时，我可以看到由Nginx提供的index.html . 但是，在尝试访问phpinfo.php时，出现 502 - Bad Gateway 错误
我可以 docker exec -it ... /bin/ash 进入两个运行的实例，似乎服务运行愉快，但是，很明显，端口9000上的PHP-FPM从未被命中 .
以下是我的控制台的一些反馈：
Recreating alpine_php ...
Recreating alpine_php ... done
Recreating alpine_nginx ...
Recreating alpine_nginx ... done
Attaching to alpine_php, alpine_nginx
alpine_php | [06-Nov-2017 21:46:39] NOTICE: fpm is running, pid 1
alpine_php | [06-Nov-2017 21:46:39] NOTICE: ready to handle connections
alpine_nginx | 2017/11/06 21:46:46 [error] 6#6: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 172.20.0.1, server: localhost, request: "GET /index.php HTTP/1.1", upstream: "fastcgi://172.20.0.2:9000", host: "localhost"
alpine_nginx | 172.20.0.1 - - [06/Nov/2017:21:46:46 +0000] "GET /index.php HTTP/1.1" 502 568 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36" "-"```
我很亲密，但不确定为什么Nginx对PHP上游不满意 . Nginx配置如下：
server {
listen 80;
server_name localhost;
location / {
root /var/www/localhost/htdocs/;
index index.html;
}
location ~* \.php$ {
fastcgi_index index.php;
fastcgi_pass alpine_php:9000;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME /var/www/$fastcgi_script_name;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
}
}
如何让Nginx与PHP FPM交谈？
1 回答
你在php-fpm配置中监听
127.0.0.1.将其添加到
php/Dockerfile