docker nginx滚动日志配置

将所有日志打印到控制台

nginx.conf

user  nginx;
worker_processes  auto;
# 日志打印控制台
error_log  /dev/stdout;
#error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;events {worker_connections  1024;
}http {include       /etc/nginx/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  off;# 日志打印控制台access_log  /dev/stdout;#access_log  /var/log/nginx/access.log  main;sendfile        on;#tcp_nopush     on;keepalive_timeout  65;gzip  on;include /etc/nginx/conf.d/*.conf;
}

default.conf

server {listen       20000;server_name  localhost;#access_log  /var/log/nginx/host.access.log  main;location /20001/ {proxy_pass http://192.168.2.5:20001/;proxy_http_version 1.1;proxy_set_header Host $http_host;proxy_set_header Upgrade $http_upgrade;proxy_set_header Connection upgrade;proxy_set_header Accept-Encoding gzip;}location /20002/ {proxy_pass http://192.168.2.5:20002/;proxy_http_version 1.1;proxy_set_header Host $http_host;proxy_set_header Upgrade $http_upgrade;proxy_set_header Connection upgrade;proxy_set_header Accept-Encoding gzip;}location /20003/ {proxy_pass http://192.168.2.5:20003/;proxy_http_version 1.1;proxy_set_header Host $http_host;proxy_set_header Upgrade $http_upgrade;proxy_set_header Connection upgrade;proxy_set_header Accept-Encoding gzip;}location /20005/ {proxy_pass http://192.168.2.5:20005/;proxy_http_version 1.1;proxy_set_header Host $http_host;proxy_set_header Upgrade $http_upgrade;proxy_set_header Connection upgrade;proxy_set_header Accept-Encoding gzip;}#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   /usr/share/nginx/html;}}

启动

它启动一个新的 Docker 容器，并设置每个日志文件的大小为10MB，最多保留3个日志文件。
还要和其他参数一起使用，如指定端口，配置文件映射等（run --rm -it -p 20000:20000 -v /root/app/tmp/nginx.conf:/etc/nginx/nginx.conf -v /root/app/tmp/default.conf:/etc/nginx/conf.d/default.conf nginx ）

docker run -d --log-opt max-size=10m --log-opt max-file=3 nginx