Initial_commit_SecMPS_v2
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owl_zlmediakit/排查手册-访问超时.md
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owl_zlmediakit/排查手册-访问超时.md
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# GoWVP + ZLMediaKit 访问超时排查手册
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> **适用场景**: 浏览器访问 `http://192.168.3.108` 超时 / 无法打开
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> **排查原则**: 从"服务层→端口层→防火墙层→网络层"逐层验证
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---
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## 第一步:确认容器是否正常运行
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```bash
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# 1. 查看容器状态
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docker-compose -f /opt/owl-zlmediakit/docker-compose.yml ps
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# 预期输出:两个容器都显示 Up
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# NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS
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# gowvp gospace/gowvp:latest "/opt/owl/owl-server" gowvp 10 minutes ago Up 10 minutes
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# zlmediakit zlmediakit/zlmediakit:master "/bin/sh -c 'cd /op…'" zlmediakit 10 minutes ago Up 10 minutes
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```
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**如果状态不是 `Up`,说明容器启动失败:**
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```bash
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# 查看容器退出原因
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docker logs zlmediakit --tail 50
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docker logs gowvp --tail 50
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# 常见错误:
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# - "port is already allocated" → 端口被占用(见第二步)
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# - "Permission denied" → SELinux限制(见第四步)
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# - "exec format error" → 镜像架构不对(x86_64镜像跑在ARM64上)
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```
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---
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## 第二步:确认端口是否在监听
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```bash
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# 方法1: 使用 ss 命令(推荐)
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ss -tlnp | grep -E ':80|:15123'
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# 方法2: 使用 netstat
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netstat -tlnp | grep -E ':80|:15123'
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# 方法3: 直接测试端口连通性
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curl -I http://127.0.0.1:80
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curl -I http://127.0.0.1:15123
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# 方法4: 查看ZLMediaKit实际监听的端口
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docker exec zlmediakit netstat -tlnp
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```
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**预期输出示例:**
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```
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State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
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LISTEN 0 128 0.0.0.0:80 0.0.0.0:* users:(("MediaServer",pid=1,fd=25))
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LISTEN 0 128 0.0.0.0:15123 0.0.0.0:* users:(("owl-server",pid=1,fd=18))
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```
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> **关键点**: `Local Address` 必须显示 `0.0.0.0:80` 或 `:::80`,如果显示 `127.0.0.1:80`,说明服务只监听了本地回环,外部无法访问。
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> 但在 `network_mode: host` 模式下,服务通常会自动监听 `0.0.0.0`,除非程序自身配置限制了。
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**如果端口未监听:**
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```bash
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# 检查端口是否被其他程序占用
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ss -tlnp | grep :80
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lsof -i :80
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# 如果有其他程序占用了80端口(如nginx、apache)
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# 方案A: 停止占用程序
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sudo systemctl stop nginx
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# 方案B: 修改ZLMediaKit端口(不推荐,很多配置依赖80端口)
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# 编辑 data/zlm-config.ini 将 [http] 下的 port=80 改为 port=8080
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```
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---
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## 第三步:测试服务器本机访问
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```bash
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# 在服务器上测试,确认服务本身是否正常
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curl -I http://127.0.0.1
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curl -I http://192.168.3.108
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curl http://192.168.3.108/index/api/getApiList
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# 测试GoWVP
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curl -I http://127.0.0.1:15123
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curl -I http://192.168.3.108:15123
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```
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**如果 `127.0.0.1` 能访问但 `192.168.3.108` 不能:**
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- 说明服务正常,但绑定在了 `127.0.0.1` 而不是 `0.0.0.0`
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- 需要检查程序启动参数或配置
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**如果两者都不能访问:**
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- 服务本身有问题,查看容器日志
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---
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## 第四步:检查防火墙
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统信UOS 1070军事版默认可能开启防火墙,这是超时最常见的原因!
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```bash
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# ===== 检查 firewalld =====
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sudo firewall-cmd --state
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sudo firewall-cmd --list-all
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sudo firewall-cmd --list-ports
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# 如果 firewalld 运行中,放行端口
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sudo firewall-cmd --permanent --add-port=80/tcp
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sudo firewall-cmd --permanent --add-port=15123/tcp
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sudo firewall-cmd --permanent --add-port=15060/tcp
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sudo firewall-cmd --permanent --add-port=15060/udp
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sudo firewall-cmd --reload
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# ===== 检查 iptables =====
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sudo iptables -L -n | grep -E '80|15123'
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# 如果 iptables 有DROP规则,添加ACCEPT
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sudo iptables -I INPUT -p tcp --dport 80 -j ACCEPT
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sudo iptables -I INPUT -p tcp --dport 15123 -j ACCEPT
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sudo iptables -I INPUT -p tcp --dport 15060 -j ACCEPT
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sudo iptables -I INPUT -p udp --dport 15060 -j ACCEPT
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# ===== 检查 ufw (Debian/Ubuntu系列) =====
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sudo ufw status
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sudo ufw allow 80/tcp
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sudo ufw allow 15123/tcp
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# ===== 统信UOS特有: 安全中心/安全加固 =====
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# 1070军事版可能启用了额外的安全策略
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# 检查是否有应用层防火墙或白名单机制
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sudo cat /etc/security/limits.conf
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cat /etc/hosts.allow
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cat /etc/hosts.deny
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```
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> ⚠️ **统信UOS 1070军事版特殊提示**:
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> 军事版通常有更严格的默认安全策略,可能:
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> 1. 默认拒绝所有入站连接
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> 2. 开启了额外的安全审计/访问控制
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> 3. SELinux 处于 Enforcing 模式
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>
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> 如果上述防火墙命令执行后仍无法访问,请联系系统管理员确认是否有额外的网络安全策略。
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---
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## 第五步:检查 SELinux
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```bash
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# 查看SELinux状态
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getenforce
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# 可能输出: Enforcing / Permissive / Disabled
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# 如果为 Enforcing,尝试临时设置为 Permissive(仅用于测试)
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sudo setenforce 0
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# 测试访问是否恢复
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# 如果恢复,说明是SELinux限制,需要添加策略而不是永久关闭
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# 查看SELinux审计日志(确认是否是SELinux拦截)
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sudo cat /var/log/audit/audit.log | grep -i denied | tail -20
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sudo ausearch -m avc -ts recent
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# 如果是SELinux问题,为Docker添加权限
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sudo setsebool -P container_manage_cgroup on
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```
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> **注意**: 军事环境可能不允许关闭 SELinux,请先确认安全策略要求。
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---
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## 第六步:检查网络连通性
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```bash
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# 1. 确认IP地址正确
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ip addr show | grep 192.168.3.108
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# 2. 从服务器ping网关,确认网络正常
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ping 192.168.3.1
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# 3. 从其他机器ping服务器
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# 在另一台电脑上执行:
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ping 192.168.3.108
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# 如果ping不通,说明网络层有问题(网线、交换机、路由)
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# 如果ping通但HTTP超时,说明传输层/应用层有问题(防火墙、服务未启动)
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# 4. 从其他机器测试端口连通性
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telnet 192.168.3.108 80
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# 或
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nc -vz 192.168.3.108 80
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```
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---
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## 第七步:查看详细日志
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```bash
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# ZLMediaKit 实时日志
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docker logs -f zlmediakit
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# GoWVP 实时日志
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docker logs -f gowvp
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# 系统日志(查看Docker、网络相关错误)
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sudo journalctl -u docker -n 100 --no-pager
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sudo journalctl -n 50 --no-pager | grep -i -E 'firewall|denied|reject'
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# 查看ZLMediaKit配置文件是否被正确加载
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docker exec zlmediakit cat /opt/media/conf/config.ini | grep -E 'port|externIP'
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```
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**重点关注的日志关键词:**
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- `bind failed` / `Address already in use` → 端口占用
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- `Permission denied` → 权限/SELinux问题
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- `listen failed` → 监听失败
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- `accept failed` → 连接被拒绝
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---
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## 第八步:一键排查脚本
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在服务器上执行以下脚本,自动检测常见问题:
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```bash
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cd /opt/owl-zlmediakit
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sudo tee scripts/diagnose.sh > /dev/null << 'EOF'
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#!/bin/bash
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# GoWVP + ZLMediaKit 访问超时一键排查脚本
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SERVER_IP="192.168.3.108"
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echo "=========================================="
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echo " 访问超时诊断脚本"
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echo " 服务器IP: ${SERVER_IP}"
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echo "=========================================="
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# 1. 检查容器状态
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echo -e "\n[1/8] 检查容器状态..."
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if docker ps | grep -q zlmediakit; then
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echo " ✓ ZLMediaKit 容器运行中"
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else
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echo " ✗ ZLMediaKit 容器未运行"
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docker ps -a | grep zlmediakit
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fi
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if docker ps | grep -q gowvp; then
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echo " ✓ GoWVP 容器运行中"
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else
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echo " ✗ GoWVP 容器未运行"
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docker ps -a | grep gowvp
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fi
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# 2. 检查端口监听
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echo -e "\n[2/8] 检查端口监听..."
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for port in 80 15123; do
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if ss -tlnp 2>/dev/null | grep -q ":${port} "; then
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echo " ✓ 端口 ${port} 正在监听"
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ss -tlnp | grep ":${port} " | head -1
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else
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echo " ✗ 端口 ${port} 未监听"
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fi
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done
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# 3. 本机访问测试
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echo -e "\n[3/8] 本机访问测试..."
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if curl -s -o /dev/null -w "%{http_code}" http://127.0.0.1 | grep -q "200\|302\|404"; then
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echo " ✓ 127.0.0.1:80 可访问"
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else
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echo " ✗ 127.0.0.1:80 无法访问"
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fi
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if curl -s -o /dev/null -w "%{http_code}" http://${SERVER_IP} | grep -q "200\|302\|404"; then
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echo " ✓ ${SERVER_IP}:80 可访问"
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else
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echo " ✗ ${SERVER_IP}:80 无法访问"
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fi
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# 4. 防火墙检查
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echo -e "\n[4/8] 检查防火墙..."
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if command -v firewall-cmd &> /dev/null; then
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if firewall-cmd --state 2>/dev/null | grep -q "running"; then
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echo " firewalld 运行中,已开放端口:"
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firewall-cmd --list-ports | tr ' ' '\n' | grep -E '80|15123' | sed 's/^/ /'
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else
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echo " firewalld 未运行"
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fi
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fi
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if command -v iptables &> /dev/null; then
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IPTABLES_COUNT=$(iptables -L INPUT -n --line-numbers 2>/dev/null | grep -c -E 'dpt:80|dpt:15123' || true)
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if [ "$IPTABLES_COUNT" -gt 0 ]; then
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echo " iptables 相关规则:"
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iptables -L INPUT -n --line-numbers | grep -E 'dpt:80|dpt:15123' | sed 's/^/ /'
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else
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echo " iptables 无80/15123相关规则"
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fi
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fi
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# 5. SELinux检查
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echo -e "\n[5/8] 检查SELinux..."
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if command -v getenforce &> /dev/null; then
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SELINUX_STATUS=$(getenforce)
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echo " SELinux 状态: ${SELINUX_STATUS}"
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if [ "${SELINUX_STATUS}" = "Enforcing" ]; then
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echo " ⚠ SELinux 处于强制模式,可能拦截访问"
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fi
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else
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echo " SELinux 未安装"
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fi
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# 6. 网络接口检查
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echo -e "\n[6/8] 检查网络接口..."
|
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ip addr show | grep "${SERVER_IP}" > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo " ✓ IP ${SERVER_IP} 已绑定到网卡"
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ip addr show | grep "${SERVER_IP}" | sed 's/^/ /'
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else
|
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echo " ✗ IP ${SERVER_IP} 未绑定到任何网卡"
|
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echo " 可用IP地址:"
|
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ip addr show | grep "inet " | sed 's/^/ /'
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fi
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# 7. 端口占用检查
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echo -e "\n[7/8] 检查80端口占用..."
|
||||
PORT_80_PID=$(ss -tlnp 2>/dev/null | grep ':80 ' | head -1)
|
||||
if [ -n "$PORT_80_PID" ]; then
|
||||
echo " 端口80被占用:"
|
||||
echo " ${PORT_80_PID}"
|
||||
else
|
||||
echo " 端口80未被监听"
|
||||
fi
|
||||
|
||||
# 8. Docker网络检查
|
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echo -e "\n[8/8] 检查Docker网络配置..."
|
||||
docker network ls | grep -q host
|
||||
if [ $? -eq 0 ]; then
|
||||
echo " ✓ host 网络模式可用"
|
||||
else
|
||||
echo " ✗ host 网络模式不可用"
|
||||
fi
|
||||
|
||||
echo -e "\n=========================================="
|
||||
echo " 诊断完成"
|
||||
echo "=========================================="
|
||||
EOF
|
||||
|
||||
sudo chmod +x scripts/diagnose.sh
|
||||
sudo ./scripts/diagnose.sh
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 常见原因速查表
|
||||
|
||||
| 现象 | 最可能原因 | 解决方案 |
|
||||
|------|-----------|----------|
|
||||
| 浏览器超时,但服务器上`curl 127.0.0.1`正常 | **防火墙拦截** | 执行`firewall-cmd --add-port=80/tcp`或`iptables -I INPUT -p tcp --dport 80 -j ACCEPT` |
|
||||
| 浏览器超时,`curl 127.0.0.1`也失败 | **服务未启动/端口未监听** | `docker logs zlmediakit`查看错误,可能是端口被占用 |
|
||||
| `docker-compose ps`显示Exit | **容器启动失败** | 查看`docker logs`,可能是SELinux或镜像架构问题 |
|
||||
| 能ping通但HTTP超时 | **防火墙或SELinux** | 检查防火墙规则 + `getenforce` |
|
||||
| 连ping都ping不通 | **网络层问题** | 检查网线、交换机、IP配置 |
|
||||
| `ss`显示端口监听在`127.0.0.1:80` | **服务绑定错误** | 检查程序配置,确保绑定到`0.0.0.0` |
|
||||
|
||||
---
|
||||
|
||||
## 统信UOS 1070军事版特有问题
|
||||
|
||||
### 1. 默认安全策略
|
||||
|
||||
1070军事版通常有严格的安全加固:
|
||||
|
||||
```bash
|
||||
# 检查是否有额外的安全模块
|
||||
lsmod | grep -E 'security|apparmor|selinux'
|
||||
cat /proc/1/attr/current
|
||||
|
||||
# 检查TCP Wrappers
|
||||
cat /etc/hosts.allow
|
||||
cat /etc/hosts.deny
|
||||
```
|
||||
|
||||
### 2. Docker在军事版上的特殊问题
|
||||
|
||||
```bash
|
||||
# 检查Docker是否被安全策略限制
|
||||
sudo auditctl -l | grep docker
|
||||
sudo cat /var/log/audit/audit.log | grep -i docker | tail -20
|
||||
|
||||
# 检查cgroup配置(统信UOS可能有特殊配置)
|
||||
cat /proc/self/cgroup
|
||||
mount | grep cgroup
|
||||
```
|
||||
|
||||
### 3. 如果所有排查都没问题
|
||||
|
||||
可能是军事版定制的内核或安全模块拦截了。尝试:
|
||||
|
||||
```bash
|
||||
# 临时关闭所有防火墙(仅测试用,测试后恢复)
|
||||
sudo systemctl stop firewalld
|
||||
sudo iptables -F
|
||||
sudo setenforce 0
|
||||
|
||||
# 测试访问
|
||||
# 如果此时可以访问,说明确实是防火墙/安全策略问题
|
||||
# 逐条恢复策略,定位具体是哪条规则导致的拦截
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
> 如果以上排查都未能解决问题,请提供以下信息以便进一步分析:
|
||||
> 1. `docker-compose ps` 的输出
|
||||
> 2. `ss -tlnp | grep -E ':80|:15123'` 的输出
|
||||
> 3. `sudo firewall-cmd --list-all` 或 `sudo iptables -L -n` 的输出
|
||||
> 4. `getenforce` 的输出
|
||||
> 5. `docker logs zlmediakit --tail 30` 的输出
|
||||
Reference in New Issue
Block a user