docker部署nginx+php |
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docker部署nginx+php
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中午用docker不熟nginx+php-fpm 环境时，访问php文件报404 Not Found错误， 访问静态资源是可以正常访问返回码200。
查看容器日志 [root@hecs-136019 ~]# more /data/docker/nginx/logs/error.log 2023/05/31 06:38:44 [error] 6#0: *5 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 61.164.44.227, server: localhost, request: "G ET /index.php HTTP/1.1", upstream: "fastcgi://172.17.201.8:9000", host: "121.37.166.201:8081" 2023/05/31 06:38:44 [error] 6#0: *5 open() "/usr/local/nginx/html/50x.html" failed (2: No such file or directory), client: 61.164.44.227, server: localhost, request: "GET /index.ph p HTTP/1.1", upstream: "fastcgi://172.17.201.8:9000", host: "121.37.166.201:8081"根据日志反馈，定位问题： 1、nginx与php-fpm容器网络不通 2、nginx、php-fpm配置文件 验证： 1、查看网络是否连通 [root@hecs-136019 ~]# docker exec -it 34f07196ec86 /bin/bash [root@34f07196ec86 html]# ping 172.17.201.8 PING 172.17.201.8 (172.17.201.8) 56(84) bytes of data. 64 bytes from 172.17.201.8: icmp_seq=1 ttl=64 time=0.074 ms 64 bytes from 172.17.201.8: icmp_seq=2 ttl=64 time=0.063 ms ^C --- 172.17.201.8 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 999ms rtt min/avg/max/mdev = 0.063/0.068/0.074/0.009 ms [root@34f07196ec86 html]#结论： 网络没有问题 验证： 2 查看php-fpm容器IP root@hecs-136019 ~]# docker inspect nginx-php-fpm | grep IPAddress "SecondaryIPAddresses": null, "IPAddress": "", "IPAddress": "172.17.201.8",查看nginx容器IP [root@hecs-136019 ~]# docker inspect 34f07196ec86 | grep IPAddress "SecondaryIPAddresses": null, "IPAddress": "", "IPAddress": "172.17.201.6", [root@hecs-136019 ~]# 容器IPnginx172.17.201.6php-fpm172.17.201.8
查看nginx配置， 开启php模块， 把fastcgi_pass 地址更改为php容器的地址 IP:端口 #user nobody; worker_processes 1; error_log /var/log/nginx/error.log; #开启错误日志，便于查询 #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { root html; index index.html index.htm index.php; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # location ~ \.php$ { root /usr/local/nginx/html; # php容器的path fastcgi_pass 172.17.201.8:9000; #注意，此处是php-fpm容器的IP fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; } ......更改php-fpm配置 [www] ; The address on which to accept FastCGI requests. ; Valid syntaxes are: ; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific address on ; a specific port; ; 'port' - to listen on a TCP socket to all addresses on a ; specific port; ; '/path/to/unix/socket' - to listen on a unix socket. ; Note: This value is mandatory. listen = 0.0.0.0:9000 # 监听所有服务器的9000端口（默认是本机127.0.0.1:9000） ; Set listen(2) backlog. A value of '-1' means unlimited. ; Default Value: -1 ;listen.backlog = -1 ; List of ipv4 addresses of FastCGI clients which are allowed to connect. ; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original ; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address ; must be separated by a comma. If this value is left blank, connections will be ; accepted from any ip address. ; Default Value: any listen.allowed_clients = 172.17.201.6 #更改为nginx容器的IP（默认是本机127.0.0.1） ; Set permissions for unix socket, if one is used. In Linux, read/write ; permissions must be set in order to allow connections from a web server. Many ; BSD-derived systems allow connections regardless of permissions. ; Default Values: user and group are set as the running user ; mode is set to 0666 ;listen.owner = nobody ;listen.group = nobody ;listen.mode = 0666 ; Unix user/group of processes ; Note: The user is mandatory. If the group is not set, the default user's group ; will be used. ; RPM: apache Choosed to be able to access some dir as httpd user = apache ; RPM: Keep a group allowed to write in log dir. group = apache重启服务 [root@hecs-136019 ~]# docker restart nginx-php-fpm nginx-php-fpm [root@hecs-136019 ~]# docker restart 34f07196ec86 34f07196ec86验证 [root@hecs-136019 ~]# curl http://121.37.166.201:8081/info.php Array ( [REMOTE_ADDR] => 121.37.166.201 [REQUEST_METHOD] => GET [HTTP_USER_AGENT] => curl/7.29.0 [REQUEST_URI] => /info.php ) php_host: a2fe7cae0c3c 1229
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