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Update nginx

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xzx3344521
2025-10-26 16:08:32 +08:00
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parent 2fa02b4492
commit 07cacd1d52
1 changed files with 191 additions and 188 deletions
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nginx
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@@ -11,179 +11,97 @@ if [ "$EUID" -ne 0 ]; then
exit 1
fi
# 函数：检查端口是否被占用
check_port() {
# 函数：彻底清理 Docker 资源
cleanup_docker() {
echo "清理 Docker 资源..."
# 停止并删除所有相关容器
docker stop nginx-proxy-manager 2>/dev/null || true
docker rm nginx-proxy-manager 2>/dev/null || true
# 删除 Docker Compose 项目
docker compose -p nginx down 2>/dev/null || true
# 清理网络
docker network prune -f
# 检查并删除占用端口的僵尸容器
echo "检查占用端口的容器..."
docker ps -a --format "table {{.Names}}\t{{.Ports}}" | grep -E "(80|81|443)" || echo "未发现明显端口冲突"
}
# 函数：更准确的端口检查
check_port_advanced() {
local port=$1
echo "深度检查端口 $port ..."
# 方法1: netstat
if netstat -tulpn 2>/dev/null | grep -q ":${port} "; then
return 1 # 端口被占用
else
return 0 # 端口可用
echo "netstat 发现端口 $port 被占用"
netstat -tulpn | grep ":${port} "
return 1
fi
# 方法2: ss
if ss -tulpn 2>/dev/null | grep -q ":${port} "; then
echo "ss 发现端口 $port 被占用"
ss -tulpn | grep ":${port} "
return 1
fi
# 方法3: lsof
if lsof -i :${port} 2>/dev/null | grep -q "LISTEN"; then
echo "lsof 发现端口 $port 被占用"
lsof -i :${port}
return 1
fi
# 方法4: 检查 Docker 容器映射
if docker ps --format "table {{.Names}}\t{{.Ports}}" 2>/dev/null | grep -q ":${port}->"; then
echo "Docker 容器正在使用端口 $port"
docker ps --format "table {{.Names}}\t{{.Ports}}" | grep ":${port}->"
return 1
fi
echo "端口 $port 可用"
return 0
}
# 函数：显示端口占用信息
show_port_info() {
local port=$1
echo "端口 $port 被以下进程占用："
netstat -tulpn 2>/dev/null | grep ":${port} " || lsof -i :${port} 2>/dev/null
echo "----------------------------------------"
}
# 函数：使用备用端口部署
deploy_with_alternate_ports() {
local http_port="8080"
local admin_port="8081"
local https_port="8443"
# 函数：生成 Docker Compose 配置
generate_compose_config() {
local http_port=$1
local admin_port=$2
local https_port=$3
echo "使用备用端口部署: HTTP=$http_port, 管理界面=$admin_port, HTTPS=$https_port"
# 创建配置
cat > "$COMPOSE_FILE" << EOF
# Nginx Proxy Manager 配置
# 初始登录信息：
# 邮箱: admin@example.com
# 密码: changeme
# 管理界面: http://服务器IP:${admin_port}
# Nginx Proxy Manager 配置（备用端口）
services:
app:
image: 'docker.io/jc21/nginx-proxy-manager:latest'
container_name: nginx-proxy-manager
restart: unless-stopped
ports:
- '${http_port}:80' # HTTP 流量
- '${admin_port}:81' # 管理界面
- '${https_port}:443' # HTTPS 流量
- '${http_port}:80'
- '${admin_port}:81'
- '${https_port}:443'
volumes:
- ./data:/data
- ./letsencrypt:/etc/letsencrypt
environment:
- DISABLE_IPV6=false
EOF
deploy_service $http_port $admin_port $https_port
}
# 创建目录
echo "创建必要的目录..."
mkdir -p "$DATA_DIR"
mkdir -p "$SCRIPT_DIR"
# 默认端口配置
DEFAULT_HTTP_PORT="80"
DEFAULT_ADMIN_PORT="81"
DEFAULT_HTTPS_PORT="443"
# 备用端口配置
ALTERNATE_HTTP_PORT="8080"
ALTERNATE_ADMIN_PORT="8081"
ALTERNATE_HTTPS_PORT="8443"
# 检查默认端口是否可用
echo "检查端口占用情况..."
http_port_used=0
admin_port_used=0
https_port_used=0
check_port $DEFAULT_HTTP_PORT || http_port_used=1
check_port $DEFAULT_ADMIN_PORT || admin_port_used=1
check_port $DEFAULT_HTTPS_PORT || https_port_used=1
# 如果有端口被占用，显示信息
if [ $http_port_used -eq 1 ] || [ $admin_port_used -eq 1 ] || [ $https_port_used -eq 1 ]; then
echo "发现端口被占用："
[ $http_port_used -eq 1 ] && echo " - 端口 $DEFAULT_HTTP_PORT (HTTP) 被占用" && show_port_info $DEFAULT_HTTP_PORT
[ $admin_port_used -eq 1 ] && echo " - 端口 $DEFAULT_ADMIN_PORT (管理界面) 被占用" && show_port_info $DEFAULT_ADMIN_PORT
[ $https_port_used -eq 1 ] && echo " - 端口 $DEFAULT_HTTPS_PORT (HTTPS) 被占用" && show_port_info $DEFAULT_HTTPS_PORT
echo ""
echo "请选择操作："
echo "1) 自动使用备用端口 (8080, 8081, 8443)"
echo "2) 手动指定端口"
echo "3) 停止占用端口的进程后重试"
echo "4) 退出脚本"
read -p "请输入选择 (1-4): " choice
case $choice in
1)
HTTP_PORT=$ALTERNATE_HTTP_PORT
ADMIN_PORT=$ALTERNATE_ADMIN_PORT
HTTPS_PORT=$ALTERNATE_HTTPS_PORT
echo "使用备用端口: HTTP=$HTTP_PORT, 管理界面=$ADMIN_PORT, HTTPS=$HTTPS_PORT"
;;
2)
echo "请手动指定端口："
read -p "HTTP 端口 (默认 $ALTERNATE_HTTP_PORT): " custom_http
read -p "管理界面端口 (默认 $ALTERNATE_ADMIN_PORT): " custom_admin
read -p "HTTPS 端口 (默认 $ALTERNATE_HTTPS_PORT): " custom_https
HTTP_PORT=${custom_http:-$ALTERNATE_HTTP_PORT}
ADMIN_PORT=${custom_admin:-$ALTERNATE_ADMIN_PORT}
HTTPS_PORT=${custom_https:-$ALTERNATE_HTTPS_PORT}
# 检查手动指定的端口是否可用
echo "检查手动指定端口..."
check_port $HTTP_PORT && http_ok=1 || http_ok=0
check_port $ADMIN_PORT && admin_ok=1 || admin_ok=0
check_port $HTTPS_PORT && https_ok=1 || https_ok=0
if [ $http_ok -eq 0 ] || [ $admin_ok -eq 0 ] || [ $https_ok -eq 0 ]; then
echo "错误：以下端口仍被占用："
[ $http_ok -eq 0 ] && echo " - 端口 $HTTP_PORT" && show_port_info $HTTP_PORT
[ $admin_ok -eq 0 ] && echo " - 端口 $ADMIN_PORT" && show_port_info $ADMIN_PORT
[ $https_ok -eq 0 ] && echo " - 端口 $HTTPS_PORT" && show_port_info $HTTPS_PORT
echo "请重新运行脚本选择其他端口"
exit 1
fi
;;
3)
echo "停止占用端口的进程..."
[ $http_port_used -eq 1 ] && sudo fuser -k $DEFAULT_HTTP_PORT/tcp 2>/dev/null
[ $admin_port_used -eq 1 ] && sudo fuser -k $DEFAULT_ADMIN_PORT/tcp 2>/dev/null
[ $https_port_used -eq 1 ] && sudo fuser -k $DEFAULT_HTTPS_PORT/tcp 2>/dev/null
sleep 2
# 重新检查端口
echo "重新检查端口..."
check_port $DEFAULT_HTTP_PORT && http_port_used=0 || http_port_used=1
check_port $DEFAULT_ADMIN_PORT && admin_port_used=0 || admin_port_used=1
check_port $DEFAULT_HTTPS_PORT && https_port_used=0 || https_port_used=1
if [ $http_port_used -eq 0 ] && [ $admin_port_used -eq 0 ] && [ $https_port_used -eq 0 ]; then
HTTP_PORT=$DEFAULT_HTTP_PORT
ADMIN_PORT=$DEFAULT_ADMIN_PORT
HTTPS_PORT=$DEFAULT_HTTPS_PORT
echo "端口现在可用，使用默认端口"
else
echo "无法释放所有端口，请使用备用端口选项"
exit 1
fi
;;
4)
echo "退出脚本"
exit 0
;;
*)
echo "无效选择，使用备用端口"
HTTP_PORT=$ALTERNATE_HTTP_PORT
ADMIN_PORT=$ALTERNATE_ADMIN_PORT
HTTPS_PORT=$ALTERNATE_HTTPS_PORT
;;
esac
else
# 所有默认端口都可用
HTTP_PORT=$DEFAULT_HTTP_PORT
ADMIN_PORT=$DEFAULT_ADMIN_PORT
HTTPS_PORT=$DEFAULT_HTTPS_PORT
echo "所有默认端口都可用"
fi
# 创建 Docker Compose 配置文件
echo "创建 Docker Compose 配置文件..."
generate_compose_config $HTTP_PORT $ADMIN_PORT $HTTPS_PORT
# 检查文件是否创建成功
if [ ! -f "$COMPOSE_FILE" ]; then
echo "错误：无法创建配置文件 $COMPOSE_FILE"
exit 1
fi
# 函数：部署服务
deploy_service() {
local http_port=$1
local admin_port=$2
local https_port=$3
# 切换到脚本目录
cd "$SCRIPT_DIR" || exit 1
@@ -199,27 +117,112 @@ fi
echo "启动 Nginx Proxy Manager..."
docker compose -p nginx -f "$COMPOSE_FILE" up -d
# 检查部署是否成功
if [ $? -eq 0 ]; then
echo "等待服务启动..."
sleep 5
sleep 10
SERVER_IP=$(hostname -I | awk '{print $1}')
echo "=================================================="
echo "Nginx Proxy Manager 部署完成！"
echo "管理界面: http://${SERVER_IP}:${ADMIN_PORT}"
echo "HTTP 端口: ${HTTP_PORT}"
echo "HTTPS 端口: ${HTTPS_PORT}"
echo "✅ Nginx Proxy Manager 部署成功！"
echo "管理界面: http://${SERVER_IP}:${admin_port}"
echo "HTTP 端口: ${http_port}"
echo "HTTPS 端口: ${https_port}"
echo "初始账号: admin@example.com"
echo "初始密码: changeme"
echo "=================================================="
echo ""
echo "重要提示："
echo "1. 首次登录后请立即修改密码"
echo "2. 确保防火墙已开放端口 ${HTTP_PORT}, ${ADMIN_PORT}, ${HTTPS_PORT}"
echo "3. 数据保存在: $SCRIPT_DIR/data"
else
echo "错误：容器启动失败"
echo "请检查 Docker 日志：docker logs nginx-proxy-manager"
exit 1
echo "❌ 容器启动失败"
echo "检查 Docker 日志：docker logs nginx-proxy-manager"
return 1
fi
}
# 主程序
echo "创建必要的目录..."
mkdir -p "$DATA_DIR"
mkdir -p "$SCRIPT_DIR"
# 显示当前状态
echo "=== 系统状态检查 ==="
check_port_advanced 80
check_port_advanced 81
check_port_advanced 443
echo ""
echo "=== Docker 状态 ==="
docker ps -a | grep nginx || echo "未发现 nginx 相关容器"
echo ""
echo "请选择部署方案："
echo "1) 彻底清理后使用默认端口重试"
echo "2) 直接使用备用端口 (8080, 8081, 8443) - 推荐"
echo "3) 手动指定端口"
echo "4) 退出"
read -p "请输入选择 (1-4): " choice
case $choice in
1)
echo "执行彻底清理并使用默认端口..."
cleanup_docker
sleep 3
# 使用默认端口
cat > "$COMPOSE_FILE" << EOF
services:
app:
image: 'docker.io/jc21/nginx-proxy-manager:latest'
container_name: nginx-proxy-manager
restart: unless-stopped
ports:
- '80:80'
- '81:81'
- '443:443'
volumes:
- ./data:/data
- ./letsencrypt:/etc/letsencrypt
EOF
deploy_service 80 81 443
;;
2)
cleanup_docker
deploy_with_alternate_ports
;;
3)
echo "请手动指定端口："
read -p "HTTP 端口 (推荐 8080): " custom_http
read -p "管理界面端口 (推荐 8081): " custom_admin
read -p "HTTPS 端口 (推荐 8443): " custom_https
HTTP_PORT=${custom_http:-8080}
ADMIN_PORT=${custom_admin:-8081}
HTTPS_PORT=${custom_https:-8443}
cleanup_docker
cat > "$COMPOSE_FILE" << EOF
services:
app:
image: 'docker.io/jc21/nginx-proxy-manager:latest'
container_name: nginx-proxy-manager
restart: unless-stopped
ports:
- '${HTTP_PORT}:80'
- '${ADMIN_PORT}:81'
- '${HTTPS_PORT}:443'
volumes:
- ./data:/data
- ./letsencrypt:/etc/letsencrypt
EOF
deploy_service $HTTP_PORT $ADMIN_PORT $HTTPS_PORT
;;
4)
echo "退出脚本"
exit 0
;;
*)
echo "无效选择，使用备用端口"
cleanup_docker
deploy_with_alternate_ports
;;
esac