174 lines
5.4 KiB
Bash
174 lines
5.4 KiB
Bash
#!/bin/bash
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# 获取所有服务器上Docker环境运行的应用列表
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set -e
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echo "🐳 Docker应用列表 - 所有服务器"
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echo "================================"
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echo "生成时间: $(date '+%Y-%m-%d %H:%M:%S')"
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echo ""
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# 服务器列表
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SERVERS=("macmini" "ubuntu1" "ubuntu2" "NAS")
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# 统计变量
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TOTAL_APPS=0
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TOTAL_CONTAINERS=0
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# 检查服务器连接函数
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check_server_connection() {
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local server="$1"
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echo -n "检查服务器 $server 连接... "
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if ssh -q -o ConnectTimeout=5 -o BatchMode=yes "$server" "exit" 2>/dev/null; then
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echo -e "${GREEN}✓ 连接正常${NC}"
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return 0
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else
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echo -e "${RED}✗ 连接失败${NC}"
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return 1
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fi
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}
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# 获取Docker应用信息函数
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get_docker_apps() {
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local server="$1"
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echo ""
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echo -e "${BLUE}====================${NC}"
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echo -e "${YELLOW}服务器: $server${NC}"
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echo -e "${BLUE}====================${NC}"
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# 检查Docker是否安装
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if ! ssh "$server" "command -v docker &> /dev/null"; then
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echo "❌ Docker未安装"
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return
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fi
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# 检查Docker服务状态
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DOCKER_STATUS=$(ssh "$server" "systemctl is-active docker 2>/dev/null || echo 'unknown'")
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if [ "$DOCKER_STATUS" != "active" ]; then
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echo "⚠️ Docker服务状态: $DOCKER_STATUS"
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fi
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# 获取运行中的容器
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echo ""
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echo "📦 运行中的容器:"
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echo "--------------"
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RUNNING_CONTAINERS=$(ssh "$server" "docker ps --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}' 2>/dev/null || echo '无运行中的容器'")
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echo "$RUNNING_CONTAINERS"
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# 统计运行中的容器数量
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RUNNING_COUNT=$(ssh "$server" "docker ps -q 2>/dev/null | wc -l || echo 0")
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echo "运行中: $RUNNING_COUNT 个容器"
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# 获取所有容器（包括停止的）
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echo ""
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echo "📋 所有容器:"
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echo "-----------"
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ALL_CONTAINERS=$(ssh "$server" "docker ps -a --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}' 2>/dev/null || echo '无法获取容器列表'")
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echo "$ALL_CONTAINERS"
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# 统计所有容器数量
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ALL_COUNT=$(ssh "$server" "docker ps -a -q 2>/dev/null | wc -l || echo 0")
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echo "总计: $ALL_COUNT 个容器"
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# 获取docker-compose应用
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echo ""
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echo "🎯 Docker Compose应用:"
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echo "-------------------"
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# 查找常见的docker-compose目录
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COMPOSE_DIRS=$(ssh "$server" "find /home /opt /usr/local -name 'docker-compose.yml' -o -name 'docker-compose.yaml' 2>/dev/null | head -20 || echo '未找到docker-compose文件'")
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if [ -n "$COMPOSE_DIRS" ] && [ "$COMPOSE_DIRS" != "未找到docker-compose文件" ]; then
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echo "找到的docker-compose目录:"
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echo "$COMPOSE_DIRS" | while read dir; do
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APP_NAME=$(basename $(dirname "$dir"))
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echo " 📁 $APP_NAME - $dir"
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done
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# 统计docker-compose应用数量
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COMPOSE_COUNT=$(echo "$COMPOSE_DIRS" | wc -l)
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echo "总计: $COMPOSE_COUNT 个docker-compose应用"
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else
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echo "未找到docker-compose应用"
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fi
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# 获取镜像列表
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echo ""
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echo "🖼️ Docker镜像:"
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echo "-------------"
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IMAGES=$(ssh "$server" "docker images --format 'table {{.Repository}}\t{{.Tag}}\t{{.Size}}' 2>/dev/null | head -10 || echo '无法获取镜像列表'")
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echo "$IMAGES"
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# 统计镜像数量
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IMAGE_COUNT=$(ssh "$server" "docker images -q 2>/dev/null | wc -l || echo 0")
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echo "总计: $IMAGE_COUNT 个镜像"
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# 更新统计
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TOTAL_CONTAINERS=$((TOTAL_CONTAINERS + ALL_COUNT))
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TOTAL_APPS=$((TOTAL_APPS + COMPOSE_COUNT))
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echo ""
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echo "📊 服务器 $server 统计:"
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echo " • 运行中容器: $RUNNING_COUNT"
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echo " • 所有容器: $ALL_COUNT"
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echo " • Docker Compose应用: $COMPOSE_COUNT"
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echo " • Docker镜像: $IMAGE_COUNT"
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}
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# 主程序
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echo "🔍 开始检查服务器连接..."
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echo ""
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for server in "${SERVERS[@]}"; do
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if check_server_connection "$server"; then
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get_docker_apps "$server"
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else
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echo ""
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echo "⏭️ 跳过服务器 $server"
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echo ""
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fi
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done
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# 生成总结报告
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echo ""
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echo -e "${GREEN}📈 总体统计报告${NC}"
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echo "================================"
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echo "检查的服务器数量: ${#SERVERS[@]}"
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echo "总计容器数量: $TOTAL_CONTAINERS"
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echo "总计Docker Compose应用: $TOTAL_APPS"
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echo ""
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echo "🔄 最近检查的应用状态:"
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# 从配置文件获取应用列表
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if [ -f "docker-apps.yaml" ]; then
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echo "从配置文件读取的应用列表:"
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grep -E "name:|server:" docker-apps.yaml | while read line; do
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echo " $line"
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done
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fi
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echo ""
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echo "🔧 常用命令:"
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echo " • 查看容器日志: docker logs <容器名>"
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echo " • 重启容器: docker restart <容器名>"
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echo " • 进入容器: docker exec -it <容器名> /bin/bash"
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echo " • 查看容器状态: docker stats"
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echo ""
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echo "📝 备注:"
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echo " • 绿色 ✓ 表示连接正常"
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echo " • 红色 ✗ 表示连接失败"
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echo " • 黄色 ⚠️ 表示需要注意的状态"
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echo ""
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echo "✅ 报告生成完成" |