zabbix二级目录反代部署

下载compose文件：

git clone https://github.com/zabbix/zabbix-docker.git
git checkout 6.4

修改compose文件，修改映射到宿主的端口，不要冲突

vim docker-compose_v3_alpine_mysql_latest.yaml
---------------------------------
 zabbix-web-nginx-mysql:
  image: zabbix/zabbix-web-nginx-mysql:alpine-6.4-latest
  ports:
   - "18081:8080"  #18081就是暴露的端口
   #- "443:8443"
----------------------------------
docker compose -f ./docker-compose_v3_alpine_mysql_latest.yaml up -d

修改容器内nginx配置，让其支持远端ip获取：

docker exec -it zabbix-zabbix-web-nginx-mysql-1 bash
cd /etc/zabbix/
#server 下粘贴如下内容
set_real_ip_from 0.0.0.0/0;
real_ip_header X-Real-IP;
real_ip_recursive on;
nginx -s reload

设置第一层nginx二级目录代理

        location ^~  /zabbix/ {
            proxy_pass http://127.0.0.1:18081;
            rewrite "/zabbix/(.*)$" /$1 break; 
            proxy_redirect ~^/(.*) https://$http_host/zabbix/$1;
            proxy_http_version 1.1;
            proxy_buffering off;
            proxy_request_buffering off;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 
            sub_filter_types *;
            sub_filter_once off;
            sub_filter '/js/' '/zabbix/js/';
            sub_filter '/assets/' '/zabbix/assets/';
}

如果sub_filter无效，可能是gzip压缩的锅，添加

    proxy_set_header Accept-Encoding '';