Update Docker容器管理面板
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646
Docker容器管理面板
646
Docker容器管理面板
@@ -1,449 +1,309 @@
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#!/bin/bash
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# Docker 管理脚本
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# 功能：容器管理、端口监控、镜像管理、源配置
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CONFIG_FILE="/etc/docker-manager.conf"
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DOCKER_DAEMON_FILE="/etc/docker/daemon.json"
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BACKUP_DIR="/opt/docker-backup"
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# 实用型 Docker 容器管理脚本
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# 主要功能：容器检测、通过序列号管理容器
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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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CYAN='\033[0;36m'
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NC='\033[0m'
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# 日志函数
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log() {
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echo -e "${GREEN}[$(date '+%Y-%m-%d %H:%M:%S')]${NC} $1"
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echo -e "${GREEN}[✓]${NC} $1"
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}
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error() {
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echo -e "${RED}[ERROR]${NC} $1"
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echo -e "${RED}[✗]${NC} $1"
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}
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warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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echo -e "${YELLOW}[!]${NC} $1"
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}
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# 检查 Docker 是否安装
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# 检查 Docker
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check_docker() {
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if ! command -v docker &> /dev/null; then
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error "Docker 未安装，请先安装 Docker"
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error "Docker 未安装"
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exit 1
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fi
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}
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# 初始化配置
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init_config() {
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if [ ! -f "$CONFIG_FILE" ]; then
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mkdir -p $(dirname "$CONFIG_FILE")
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cat > "$CONFIG_FILE" << EOF
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# Docker 管理器配置文件
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DEFAULT_REGISTRY_MIRROR="https://docker.mirrors.ustc.edu.cn"
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BACKUP_ENABLED=true
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AUTO_CLEAN=false
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LOG_RETENTION_DAYS=7
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EOF
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log "配置文件已创建: $CONFIG_FILE"
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fi
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if [ ! -d "$BACKUP_DIR" ]; then
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mkdir -p "$BACKUP_DIR"
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fi
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# 获取容器状态中文显示
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get_chinese_status() {
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local status="$1"
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case "$status" in
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"Up"*)
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echo "运行中"
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;;
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"Exited"*)
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echo "已停止"
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;;
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"Created")
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echo "已创建"
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;;
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"Restarting")
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echo "重启中"
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;;
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"Paused")
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echo "已暂停"
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;;
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"Dead")
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echo "已死亡"
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;;
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*)
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echo "$status"
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;;
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esac
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}
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# 加载配置
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load_config() {
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if [ -f "$CONFIG_FILE" ]; then
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source "$CONFIG_FILE"
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fi
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}
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# 显示容器列表和编号
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show_containers() {
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echo -e "\n${CYAN}=== 容器列表 ===${NC}"
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printf "%-4s | %-20s | %-10s | %s\n" "编号" "容器名称" "状态" "镜像"
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echo "----|----------------------|----------|-------------------"
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# 显示菜单
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show_menu() {
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clear
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echo "======================================"
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echo " Docker 容器管理面板"
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echo "======================================"
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echo "1. 查看所有容器状态和端口"
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echo "2. 查看容器详细信息"
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echo "3. 启动/停止/重启容器"
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echo "4. 删除容器"
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echo "5. 查看镜像列表"
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echo "6. 删除镜像"
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echo "7. 清理无用镜像和容器"
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echo "8. 设置 Docker 镜像源"
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echo "9. 备份容器配置"
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echo "10. 恢复容器配置"
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echo "11. 查看资源使用情况"
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echo "12. 退出"
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echo "======================================"
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}
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local count=0
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while IFS= read -r line; do
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if [ -n "$line" ]; then
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count=$((count + 1))
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name=$(echo "$line" | awk '{print $1}')
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status=$(echo "$line" | awk '{print $2}')
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image=$(echo "$line" | awk '{for(i=3;i<=NF;i++) printf $i" "; print ""}' | sed 's/ $//')
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# 功能1: 查看所有容器状态和端口
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list_containers() {
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log "正在获取容器信息..."
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echo
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echo -e "${BLUE}容器名称\t状态\t端口映射${NC}"
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echo "--------------------------------------"
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# 获取中文状态
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chinese_status=$(get_chinese_status "$status")
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docker ps -a --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" | tail -n +2 | while read line; do
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name=$(echo "$line" | awk '{print $1}')
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status=$(echo "$line" | awk '{print $2}')
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ports=$(echo "$line" | awk '{$1=$2=""; print $0}' | sed 's/^ *//')
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# 状态颜色
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if [[ "$status" == "Up"* ]]; then
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status_display="${GREEN}$chinese_status${NC}"
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elif [[ "$status" == "Exited"* ]]; then
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status_display="${RED}$chinese_status${NC}"
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else
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status_display="${YELLOW}$chinese_status${NC}"
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fi
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if [[ "$status" == "Up" ]]; then
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echo -e "${GREEN}$name\t$status\t$ports${NC}"
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else
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echo -e "${RED}$name\t$status\t$ports${NC}"
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# 截断镜像名称
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if [ ${#image} -gt 25 ]; then
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image="${image:0:22}..."
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fi
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printf "%-4s | %-20s | %-10s | %s\n" "$count" "$name" "$status_display" "$image"
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fi
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done
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done < <(docker ps -a --format "table {{.Names}}\t{{.Status}}\t{{.Image}}" | tail -n +2)
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echo
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return $count
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}
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# 功能2: 查看容器详细信息
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inspect_container() {
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list_containers
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echo
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read -p "请输入容器名称: " container_name
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# 通过编号获取容器名称
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get_container_name() {
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local number=$1
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local count=0
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if docker inspect "$container_name" &> /dev/null; then
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echo
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log "容器 $container_name 的详细信息:"
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echo "--------------------------------------"
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docker inspect "$container_name" | jq '.[0] | {
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Name: .Name,
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State: .State.Status,
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Running: .State.Running,
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IPAddress: .NetworkSettings.IPAddress,
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Ports: .NetworkSettings.Ports,
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Image: .Config.Image,
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Created: .Created,
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Mounts: .Mounts
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}'
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while IFS= read -r line; do
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if [ -n "$line" ]; then
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count=$((count + 1))
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if [ $count -eq $number ]; then
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echo $(echo "$line" | awk '{print $1}')
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return 0
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fi
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fi
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done < <(docker ps -a --format "table {{.Names}}" | tail -n +2)
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return 1
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}
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# 重启容器
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restart_container() {
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local container_name=$1
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echo -e "\n${YELLOW}重启容器: $container_name${NC}"
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if docker restart "$container_name" &> /dev/null; then
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log "容器重启成功: $container_name"
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else
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error "容器 $container_name 不存在"
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error "容器重启失败: $container_name"
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fi
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}
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# 功能3: 启动/停止/重启容器
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manage_container() {
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list_containers
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echo
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read -p "请输入容器名称: " container_name
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# 停止容器
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stop_container() {
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local container_name=$1
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echo -e "\n${YELLOW}停止容器: $container_name${NC}"
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if docker inspect "$container_name" &> /dev/null; then
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echo
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echo "1. 启动容器"
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if docker stop "$container_name" &> /dev/null; then
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log "容器停止成功: $container_name"
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else
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error "容器停止失败: $container_name"
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fi
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}
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# 启动容器
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start_container() {
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local container_name=$1
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echo -e "\n${YELLOW}启动容器: $container_name${NC}"
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if docker start "$container_name" &> /dev/null; then
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log "容器启动成功: $container_name"
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else
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error "容器启动失败: $container_name"
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fi
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}
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# 删除容器
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remove_container() {
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local container_name=$1
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echo -e "\n${RED}删除容器: $container_name${NC}"
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# 检查容器是否在运行
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if docker ps | grep -q "$container_name"; then
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warning "容器正在运行，先停止再删除"
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docker stop "$container_name" &> /dev/null
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fi
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if docker rm "$container_name" &> /dev/null; then
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log "容器删除成功: $container_name"
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else
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error "容器删除失败: $container_name"
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fi
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}
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# 强制删除容器
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force_remove_container() {
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local container_name=$1
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echo -e "\n${RED}强制删除容器: $container_name${NC}"
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if docker rm -f "$container_name" &> /dev/null; then
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log "容器强制删除成功: $container_name"
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else
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error "容器强制删除失败: $container_name"
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fi
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}
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# 查看容器日志
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view_logs() {
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local container_name=$1
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echo -e "\n${BLUE}查看容器日志: $container_name${NC}"
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echo "按 Ctrl+C 退出日志查看"
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docker logs -f --tail=50 "$container_name"
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}
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# 查看容器详细信息
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inspect_container() {
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local container_name=$1
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echo -e "\n${CYAN}容器详细信息: $container_name${NC}"
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docker inspect "$container_name" | grep -E "(Name|Status|Running|IPAddress|Ports|Image)" | head -10
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}
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# 清理无用容器
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cleanup_containers() {
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echo -e "\n${YELLOW}清理已停止的容器...${NC}"
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local stopped_count=$(docker ps -aq -f status=exited | wc -l)
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if [ "$stopped_count" -gt 0 ]; then
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docker container prune -f
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log "已清理 $stopped_count 个已停止的容器"
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else
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log "没有已停止的容器需要清理"
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fi
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}
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# 显示系统资源
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show_resources() {
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echo -e "\n${CYAN}=== 系统资源使用 ===${NC}"
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docker system df
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}
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# 主菜单
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main_menu() {
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while true; do
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clear
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echo -e "${BLUE}"
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echo "========================================"
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echo " Docker 容器管理工具"
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echo "========================================"
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echo -e "${NC}"
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# 显示容器列表
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show_containers
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local container_count=$?
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echo -e "${BLUE}操作选项:${NC}"
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echo "1. 重启容器"
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echo "2. 停止容器"
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echo "3. 重启容器"
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echo "4. 查看容器日志"
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read -p "请选择操作: " action
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echo "3. 启动容器"
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echo "4. 删除容器"
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echo "5. 强制删除容器"
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echo "6. 查看容器日志"
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echo "7. 查看容器详情"
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echo "8. 清理已停止容器"
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echo "9. 查看系统资源"
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echo "0. 退出"
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echo
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case $action in
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1)
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docker start "$container_name"
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log "容器 $container_name 已启动"
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read -p "请选择操作 [0-9]: " choice
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case $choice in
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1|2|3|4|5|6|7)
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if [ "$container_count" -eq 0 ]; then
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error "没有可用的容器"
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read -p "按回车键继续..."
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continue
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fi
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read -p "请输入容器编号: " container_number
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if ! [[ "$container_number" =~ ^[0-9]+$ ]]; then
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error "无效的编号"
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read -p "按回车键继续..."
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continue
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fi
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container_name=$(get_container_name $container_number)
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if [ -z "$container_name" ]; then
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error "容器编号不存在"
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read -p "按回车键继续..."
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continue
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fi
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case $choice in
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1) restart_container "$container_name" ;;
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2) stop_container "$container_name" ;;
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3) start_container "$container_name" ;;
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4) remove_container "$container_name" ;;
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5) force_remove_container "$container_name" ;;
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6) view_logs "$container_name" ;;
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7) inspect_container "$container_name" ;;
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esac
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;;
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2)
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docker stop "$container_name"
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log "容器 $container_name 已停止"
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8)
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cleanup_containers
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;;
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3)
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docker restart "$container_name"
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log "容器 $container_name 已重启"
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9)
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show_resources
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;;
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4)
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docker logs -f "$container_name"
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0)
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echo
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log "再见！"
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exit 0
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;;
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*)
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error "无效选择"
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;;
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esac
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else
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error "容器 $container_name 不存在"
|
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fi
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}
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# 功能4: 删除容器
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delete_container() {
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list_containers
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echo
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read -p "请输入要删除的容器名称: " container_name
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if docker inspect "$container_name" &> /dev/null; then
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read -p "确定要删除容器 $container_name 吗？(y/N): " confirm
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if [[ $confirm == "y" || $confirm == "Y" ]]; then
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docker rm -f "$container_name"
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log "容器 $container_name 已删除"
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else
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log "操作已取消"
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if [ "$choice" -ne 6 ]; then
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echo
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read -p "按回车键继续..."
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||||
fi
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else
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error "容器 $container_name 不存在"
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fi
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}
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# 功能5: 查看镜像列表
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list_images() {
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log "镜像列表:"
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||||
echo
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docker images --format "table {{.Repository}}\t{{.Tag}}\t{{.ID}}\t{{.Size}}"
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}
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# 功能6: 删除镜像
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delete_image() {
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list_images
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echo
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||||
read -p "请输入要删除的镜像ID: " image_id
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if docker images --no-trunc | grep -q "$image_id"; then
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read -p "确定要删除镜像 $image_id 吗？(y/N): " confirm
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if [[ $confirm == "y" || $confirm == "Y" ]]; then
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# 检查是否有容器使用此镜像
|
||||
if docker ps -a --filter ancestor="$image_id" | grep -q "$image_id"; then
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||||
error "有容器正在使用此镜像，请先删除相关容器"
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||||
return
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||||
fi
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||||
docker rmi "$image_id"
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||||
log "镜像 $image_id 已删除"
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||||
else
|
||||
log "操作已取消"
|
||||
fi
|
||||
else
|
||||
error "镜像 $image_id 不存在"
|
||||
fi
|
||||
}
|
||||
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||||
# 功能7: 清理无用资源
|
||||
cleanup() {
|
||||
log "正在清理无用资源..."
|
||||
|
||||
echo
|
||||
read -p "是否清理已停止的容器？(y/N): " clean_containers
|
||||
if [[ $clean_containers == "y" || $clean_containers == "Y" ]]; then
|
||||
stopped_containers=$(docker ps -aq -f status=exited)
|
||||
if [ -n "$stopped_containers" ]; then
|
||||
docker rm $stopped_containers
|
||||
log "已清理已停止的容器"
|
||||
else
|
||||
log "没有已停止的容器需要清理"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo
|
||||
read -p "是否清理悬空镜像？(y/N): " clean_images
|
||||
if [[ $clean_images == "y" || $clean_images == "Y" ]]; then
|
||||
dangling_images=$(docker images -q -f dangling=true)
|
||||
if [ -n "$dangling_images" ]; then
|
||||
docker rmi $dangling_images
|
||||
log "已清理悬空镜像"
|
||||
else
|
||||
log "没有悬空镜像需要清理"
|
||||
fi
|
||||
fi
|
||||
|
||||
echo
|
||||
read -p "是否清理无用网络？(y/N): " clean_networks
|
||||
if [[ $clean_networks == "y" || $clean_networks == "Y" ]]; then
|
||||
docker network prune -f
|
||||
log "已清理无用网络"
|
||||
fi
|
||||
|
||||
echo
|
||||
read -p "是否清理构建缓存？(y/N): " clean_build_cache
|
||||
if [[ $clean_build_cache == "y" || $clean_build_cache == "Y" ]]; then
|
||||
docker system prune -f
|
||||
log "已清理构建缓存"
|
||||
fi
|
||||
}
|
||||
|
||||
# 功能8: 设置 Docker 镜像源
|
||||
set_registry_mirror() {
|
||||
echo
|
||||
echo "可用的镜像源:"
|
||||
echo "1. 中科大镜像源 (https://docker.mirrors.ustc.edu.cn)"
|
||||
echo "2. 阿里云镜像源 (需要自行配置)"
|
||||
echo "3. 网易镜像源 (https://hub-mirror.c.163.com)"
|
||||
echo "4. 自定义镜像源"
|
||||
echo "5. 恢复默认配置"
|
||||
read -p "请选择镜像源: " mirror_choice
|
||||
|
||||
case $mirror_choice in
|
||||
1)
|
||||
registry_mirror="https://docker.mirrors.ustc.edu.cn"
|
||||
;;
|
||||
2)
|
||||
read -p "请输入阿里云镜像源地址: " custom_mirror
|
||||
registry_mirror="$custom_mirror"
|
||||
;;
|
||||
3)
|
||||
registry_mirror="https://hub-mirror.c.163.com"
|
||||
;;
|
||||
4)
|
||||
read -p "请输入自定义镜像源地址: " custom_mirror
|
||||
registry_mirror="$custom_mirror"
|
||||
;;
|
||||
5)
|
||||
registry_mirror=""
|
||||
;;
|
||||
*)
|
||||
error "无效选择"
|
||||
return
|
||||
;;
|
||||
esac
|
||||
|
||||
# 备份原有配置
|
||||
if [ -f "$DOCKER_DAEMON_FILE" ]; then
|
||||
cp "$DOCKER_DAEMON_FILE" "$DOCKER_DAEMON_FILE.bak"
|
||||
log "原配置已备份到 $DOCKER_DAEMON_FILE.bak"
|
||||
fi
|
||||
|
||||
# 创建新的配置
|
||||
if [ -n "$registry_mirror" ]; then
|
||||
cat > "$DOCKER_DAEMON_FILE" << EOF
|
||||
{
|
||||
"registry-mirrors": ["$registry_mirror"]
|
||||
}
|
||||
EOF
|
||||
log "已设置镜像源: $registry_mirror"
|
||||
else
|
||||
# 恢复默认配置
|
||||
if [ -f "$DOCKER_DAEMON_FILE" ]; then
|
||||
rm "$DOCKER_DAEMON_FILE"
|
||||
fi
|
||||
log "已恢复默认配置"
|
||||
fi
|
||||
|
||||
# 重启 Docker 服务
|
||||
echo
|
||||
read -p "需要重启 Docker 服务使配置生效，是否继续？(y/N): " restart_docker
|
||||
if [[ $restart_docker == "y" || $restart_docker == "Y" ]]; then
|
||||
systemctl restart docker
|
||||
log "Docker 服务已重启，镜像源设置完成"
|
||||
else
|
||||
warning "请手动重启 Docker 服务以使配置生效"
|
||||
fi
|
||||
}
|
||||
|
||||
# 功能9: 备份容器配置
|
||||
backup_containers() {
|
||||
log "正在备份容器配置..."
|
||||
|
||||
timestamp=$(date +%Y%m%d_%H%M%S)
|
||||
backup_file="$BACKUP_DIR/backup_$timestamp.tar.gz"
|
||||
|
||||
# 获取所有容器
|
||||
containers=$(docker ps -a --format "{{.Names}}")
|
||||
|
||||
if [ -z "$containers" ]; then
|
||||
error "没有找到任何容器"
|
||||
return
|
||||
fi
|
||||
|
||||
temp_dir=$(mktemp -d)
|
||||
|
||||
for container in $containers; do
|
||||
log "备份容器: $container"
|
||||
|
||||
# 导出容器配置
|
||||
docker inspect "$container" > "$temp_dir/${container}_inspect.json"
|
||||
|
||||
# 如果容器正在运行，创建提交点
|
||||
if docker ps | grep -q "$container"; then
|
||||
docker commit -p "$container" "backup_${container}:$timestamp" > /dev/null 2>&1
|
||||
fi
|
||||
done
|
||||
|
||||
# 打包备份文件
|
||||
tar -czf "$backup_file" -C "$temp_dir" .
|
||||
rm -rf "$temp_dir"
|
||||
|
||||
log "备份完成: $backup_file"
|
||||
}
|
||||
|
||||
# 功能10: 恢复容器配置
|
||||
restore_containers() {
|
||||
log "可用的备份文件:"
|
||||
ls -1 "$BACKUP_DIR"/*.tar.gz 2>/dev/null || echo "没有找到备份文件"
|
||||
|
||||
read -p "请输入备份文件名: " backup_file
|
||||
full_path="$BACKUP_DIR/$backup_file"
|
||||
|
||||
if [ ! -f "$full_path" ]; then
|
||||
error "备份文件不存在: $full_path"
|
||||
return
|
||||
fi
|
||||
|
||||
temp_dir=$(mktemp -d)
|
||||
tar -xzf "$full_path" -C "$temp_dir"
|
||||
|
||||
for inspect_file in "$temp_dir"/*_inspect.json; do
|
||||
if [ -f "$inspect_file" ]; then
|
||||
container_name=$(basename "$inspect_file" | sed 's/_inspect.json//')
|
||||
log "恢复容器配置: $container_name"
|
||||
# 这里可以实现更复杂的恢复逻辑
|
||||
cat "$inspect_file" | docker config create "${container_name}_config" - > /dev/null 2>&1
|
||||
fi
|
||||
done
|
||||
|
||||
rm -rf "$temp_dir"
|
||||
log "恢复完成"
|
||||
}
|
||||
|
||||
# 功能11: 查看资源使用情况
|
||||
show_resources() {
|
||||
log "Docker 资源使用情况:"
|
||||
echo
|
||||
docker system df
|
||||
|
||||
echo
|
||||
log "容器资源使用情况:"
|
||||
echo
|
||||
docker stats --no-stream --format "table {{.Container}}\t{{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.NetIO}}\t{{.BlockIO}}"
|
||||
}
|
||||
|
||||
# 主循环
|
||||
main() {
|
||||
check_docker
|
||||
init_config
|
||||
load_config
|
||||
|
||||
while true; do
|
||||
show_menu
|
||||
read -p "请选择功能 (1-12): " choice
|
||||
|
||||
case $choice in
|
||||
1) list_containers ;;
|
||||
2) inspect_container ;;
|
||||
3) manage_container ;;
|
||||
4) delete_container ;;
|
||||
5) list_images ;;
|
||||
6) delete_image ;;
|
||||
7) cleanup ;;
|
||||
8) set_registry_mirror ;;
|
||||
9) backup_containers ;;
|
||||
10) restore_containers ;;
|
||||
11) show_resources ;;
|
||||
12)
|
||||
log "再见！"
|
||||
exit 0
|
||||
;;
|
||||
*)
|
||||
error "无效选择，请重新输入"
|
||||
;;
|
||||
esac
|
||||
|
||||
echo
|
||||
read -p "按回车键继续..."
|
||||
done
|
||||
}
|
||||
|
||||
# 脚本入口
|
||||
if [ "$(id -u)" -ne 0 ]; then
|
||||
error "请使用 root 用户运行此脚本"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
main
|
||||
check_docker
|
||||
main_menu
|
||||
|
||||
Reference in New Issue
Block a user