mirror of
https://github.com/kejilion/sh.git
synced 2025-10-03 23:34:20 +08:00
Implement Docker backup and restore features
Add Docker backup, restore, and migration functions
This commit is contained in:
科技lion
GitHub
parent
987220f7f5
commit
dc9fba201f
1 changed files with 316 additions and 73 deletions
389
kejilion.sh
389
kejilion.sh
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@ -1,5 +1,5 @@
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#!/bin/bash
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sh_v="4.0.10"
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sh_v="4.1.0"
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gl_hui='\e[37m'
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@ -6850,6 +6850,310 @@ linux_bbr() {
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docker_ssh_migration() {
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GREEN='\033[0;32m'
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RED='\033[0;31m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;36m'
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NC='\033[0m'
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BACKUP_ROOT="/tmp"
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DATE_STR=$(date +%Y%m%d_%H%M%S)
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check_root() {
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[[ "$EUID" -ne 0 ]] && { echo -e "${RED}请使用 root 权限运行脚本！${NC}"; exit 1; }
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}
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ensure_docker() {
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command -v docker &>/dev/null || { echo -e "${RED}Docker 未安装！${NC}"; exit 1; }
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}
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ensure_jq() {
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command -v jq &>/dev/null || { echo -e "${RED}jq 未安装！${NC}"; exit 1; }
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}
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is_compose_container() {
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local container=$1
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docker inspect "$container" | jq -e '.[0].Config.Labels["com.docker.compose.project"]' >/dev/null 2>&1
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}
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list_backups() {
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echo -e "${BLUE}当前备份列表:${NC}"
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ls -dt ${BACKUP_ROOT}/docker_backup_* 2>/dev/null || echo "无备份"
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}
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# ----------------------------
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# 备份
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# ----------------------------
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backup_docker() {
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echo -e "${YELLOW}正在备份 Docker 容器...${NC}"
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read -p "请输入要备份的容器名（多个空格分隔，回车备份全部运行中容器）: " containers
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local TARGET_CONTAINERS=()
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if [ -z "$containers" ]; then
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mapfile -t TARGET_CONTAINERS < <(docker ps --format '{{.Names}}')
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else
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read -ra TARGET_CONTAINERS <<< "$containers"
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fi
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[[ ${#TARGET_CONTAINERS[@]} -eq 0 ]] && { echo -e "${RED}没有找到容器${NC}"; return; }
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local BACKUP_DIR="${BACKUP_ROOT}/docker_backup_${DATE_STR}"
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mkdir -p "$BACKUP_DIR"
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local RESTORE_SCRIPT="${BACKUP_DIR}/docker_restore.sh"
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echo "#!/bin/bash" > "$RESTORE_SCRIPT"
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echo "set -e" >> "$RESTORE_SCRIPT"
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echo "# 自动生成的还原脚本" >> "$RESTORE_SCRIPT"
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# 记录已打包过的 Compose 项目路径，避免重复打包
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declare -A PACKED_COMPOSE_PATHS=()
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for c in "${TARGET_CONTAINERS[@]}"; do
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echo -e "${GREEN}备份容器: $c${NC}"
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local inspect_file="${BACKUP_DIR}/${c}_inspect.json"
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docker inspect "$c" > "$inspect_file"
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if is_compose_container "$c"; then
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echo -e "${BLUE}检测到 $c 是 docker-compose 容器${NC}"
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local project_dir=$(docker inspect "$c" | jq -r '.[0].Config.Labels["com.docker.compose.project.working_dir"] // empty')
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local project_name=$(docker inspect "$c" | jq -r '.[0].Config.Labels["com.docker.compose.project"] // empty')
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if [ -z "$project_dir" ]; then
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read -p "未检测到 compose 目录，请手动输入路径: " project_dir
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fi
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# 如果该 Compose 项目已经打包过，跳过
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if [[ -n "${PACKED_COMPOSE_PATHS[$project_dir]}" ]]; then
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echo -e "${YELLOW}Compose 项目 [$project_name] 已备份过，跳过重复打包...${NC}"
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continue
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fi
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if [ -f "$project_dir/docker-compose.yml" ]; then
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echo "compose" > "${BACKUP_DIR}/backup_type_${project_name}"
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echo "$project_dir" > "${BACKUP_DIR}/compose_path_${project_name}.txt"
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tar -czf "${BACKUP_DIR}/compose_project_${project_name}.tar.gz" -C "$project_dir" .
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echo "# docker-compose 恢复: $project_name" >> "$RESTORE_SCRIPT"
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echo "cd \"$project_dir\" && docker compose up -d" >> "$RESTORE_SCRIPT"
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PACKED_COMPOSE_PATHS["$project_dir"]=1
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echo -e "${GREEN}Compose 项目 [$project_name] 已打包: ${project_dir}${NC}"
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else
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echo -e "${RED}未找到 docker-compose.yml，跳过此容器...${NC}"
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fi
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else
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# 普通容器备份卷
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local VOL_PATHS
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VOL_PATHS=$(docker inspect "$c" --format '{{range .Mounts}}{{.Source}} {{end}}')
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for path in $VOL_PATHS; do
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echo "打包卷: $path"
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tar -czpf "${BACKUP_DIR}/${c}_$(basename $path).tar.gz" -C / "$(echo $path | sed 's/^\///')"
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done
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# 端口
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local PORT_ARGS=""
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mapfile -t PORTS < <(jq -r '.[0].HostConfig.PortBindings | to_entries[] | "\(.value[0].HostPort):\(.key | split("/")[0])"' "$inspect_file" 2>/dev/null)
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for p in "${PORTS[@]}"; do PORT_ARGS+="-p $p "; done
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# 环境变量
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local ENV_VARS=""
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mapfile -t ENVS < <(jq -r '.[0].Config.Env[] | @sh' "$inspect_file")
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for e in "${ENVS[@]}"; do ENV_VARS+="-e $e "; done
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# 卷映射
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local VOL_ARGS=""
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for path in $VOL_PATHS; do VOL_ARGS+="-v $path:$path "; done
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# 镜像
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local IMAGE
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IMAGE=$(jq -r '.[0].Config.Image' "$inspect_file")
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echo -e "\n# 还原容器: $c" >> "$RESTORE_SCRIPT"
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echo "docker run -d --name $c $PORT_ARGS $VOL_ARGS $ENV_VARS $IMAGE" >> "$RESTORE_SCRIPT"
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fi
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done
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chmod +x "$RESTORE_SCRIPT"
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echo -e "${GREEN}备份完成: ${BACKUP_DIR}${NC}"
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echo -e "${GREEN}可用还原脚本: ${RESTORE_SCRIPT}${NC}"
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}
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# ----------------------------
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# 还原
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# ----------------------------
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restore_docker() {
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list_backups
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read -p "请输入要还原的备份目录: " BACKUP_DIR
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[[ ! -d "$BACKUP_DIR" ]] && { echo -e "${RED}备份目录不存在${NC}"; return; }
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echo -e "${BLUE}开始执行还原操作...${NC}"
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install_docker
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# --------- 优先还原 Compose 项目 ---------
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for f in "$BACKUP_DIR"/backup_type_*; do
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[[ ! -f "$f" ]] && continue
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if grep -q "compose" "$f"; then
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project_name=$(basename "$f" | sed 's/backup_type_//')
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path_file="$BACKUP_DIR/compose_path_${project_name}.txt"
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[[ -f "$path_file" ]] && original_path=$(cat "$path_file") || original_path=""
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[[ -z "$original_path" ]] && read -p "未找到原始路径，请输入还原目录路径: " original_path
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# 检查该 compose 项目的容器是否已经在运行
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running_count=$(docker ps --filter "label=com.docker.compose.project=$project_name" --format '{{.Names}}' | wc -l)
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if [[ "$running_count" -gt 0 ]]; then
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echo -e "${YELLOW}Compose 项目 [$project_name] 已有容器在运行，跳过还原...${NC}"
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continue
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fi
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read -p "确认还原 Compose 项目 [$project_name] 到路径 [$original_path] ? (y/n): " confirm
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[[ "$confirm" != "y" ]] && read -p "请输入新的还原路径: " original_path
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mkdir -p "$original_path"
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tar -xzf "$BACKUP_DIR/compose_project_${project_name}.tar.gz" -C "$original_path"
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echo -e "${GREEN}Compose 项目 [$project_name] 已解压到: $original_path${NC}"
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cd "$original_path" || exit 1
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docker compose down || true
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docker compose up -d
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echo -e "${GREEN}Compose 项目 [$project_name] 还原完成！${NC}"
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fi
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done
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# --------- 继续还原普通容器 ---------
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echo -e "${BLUE}检查并还原普通 Docker 容器...${NC}"
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local has_container=false
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for json in "$BACKUP_DIR"/*_inspect.json; do
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[[ ! -f "$json" ]] && continue
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has_container=true
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container=$(basename "$json" | sed 's/_inspect.json//')
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echo -e "${GREEN}处理容器: $container${NC}"
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# 检查容器是否已经存在且正在运行
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if docker ps --format '{{.Names}}' | grep -q "^${container}$"; then
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echo -e "${YELLOW}容器 [$container] 已在运行，跳过还原...${NC}"
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continue
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fi
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IMAGE=$(jq -r '.[0].Config.Image' "$json")
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[[ -z "$IMAGE" || "$IMAGE" == "null" ]] && { echo -e "${RED}未找到镜像信息，跳过: $container${NC}"; continue; }
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# 端口映射
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PORT_ARGS=""
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mapfile -t PORTS < <(jq -r '.[0].HostConfig.PortBindings | to_entries[]? | "\(.value[0].HostPort):\(.key | split("/")[0])"' "$json")
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for p in "${PORTS[@]}"; do
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[[ -n "$p" ]] && PORT_ARGS="$PORT_ARGS -p $p"
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done
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# 环境变量
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ENV_ARGS=""
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mapfile -t ENVS < <(jq -r '.[0].Config.Env[]' "$json")
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for e in "${ENVS[@]}"; do
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ENV_ARGS="$ENV_ARGS -e \"$e\""
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done
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# 卷映射 + 卷数据恢复
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VOL_ARGS=""
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mapfile -t VOLS < <(jq -r '.[0].Mounts[] | "\(.Source):\(.Destination)"' "$json")
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for v in "${VOLS[@]}"; do
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VOL_SRC=$(echo "$v" | cut -d':' -f1)
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VOL_DST=$(echo "$v" | cut -d':' -f2)
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mkdir -p "$VOL_SRC"
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VOL_ARGS="$VOL_ARGS -v $VOL_SRC:$VOL_DST"
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VOL_FILE="$BACKUP_DIR/${container}_$(basename $VOL_SRC).tar.gz"
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if [[ -f "$VOL_FILE" ]]; then
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echo "恢复卷数据: $VOL_SRC"
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tar -xzf "$VOL_FILE" -C /
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fi
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done
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# 删除已存在但未运行的容器
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if docker ps -a --format '{{.Names}}' | grep -q "^${container}$"; then
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echo -e "${YELLOW}容器 [$container] 存在但未运行，删除旧容器...${NC}"
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docker rm -f "$container"
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fi
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# 启动容器
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echo "执行还原命令: docker run -d --name \"$container\" $PORT_ARGS $VOL_ARGS $ENV_ARGS \"$IMAGE\""
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eval "docker run -d --name \"$container\" $PORT_ARGS $VOL_ARGS $ENV_ARGS \"$IMAGE\""
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done
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[[ "$has_container" == false ]] && echo -e "${YELLOW}未找到普通容器的备份信息${NC}"
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}
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# ----------------------------
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# 迁移
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# ----------------------------
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migrate_docker() {
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ensure_jq
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list_backups
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read -p "请输入要迁移的备份目录: " BACKUP_DIR
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[[ ! -d "$BACKUP_DIR" ]] && { echo -e "${RED}备份目录不存在${NC}"; return; }
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read -p "目标服务器IP: " TARGET_IP
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read -p "目标服务器SSH用户名: " TARGET_USER
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LATEST_TAR="$BACKUP_DIR" # 这里直接传整个目录
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echo -e "${YELLOW}传输备份中...${NC}"
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if [[ -z "$TARGET_PASS" ]]; then
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# 使用密钥登录
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scp -o StrictHostKeyChecking=no -r "$LATEST_TAR" "$TARGET_USER@$TARGET_IP:/tmp/"
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fi
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}
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# ----------------------------
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# 删除备份
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# ----------------------------
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delete_backup() {
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list_backups
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read -p "请输入要删除的备份目录: " BACKUP_DIR
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[[ ! -d "$BACKUP_DIR" ]] && { echo -e "${RED}备份目录不存在${NC}"; return; }
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rm -rf "$BACKUP_DIR"
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echo -e "${GREEN}已删除备份: ${BACKUP_DIR}${NC}"
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}
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# ----------------------------
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# 主菜单
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# ----------------------------
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main_menu() {
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check_root
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ensure_docker
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ensure_jq
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while true; do
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clear
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echo -e "\n${BLUE}-----------------------------------------${NC}"
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echo -e "Docker 备份 / 迁移 / 还原 工具 v1.4"
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echo -e "${BLUE}-----------------------------------------${NC}"
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list_backups
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echo -e "\n1. 备份docker项目"
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echo -e "2. 迁移docker项目"
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echo -e "3. 还原docker项目"
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echo -e "4. 删除docker项目的备份文件"
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echo -e "0. 返回主菜单 / 退出"
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read -p "请选择: " choice
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case $choice in
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1) backup_docker ;;
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2) migrate_docker ;;
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3) restore_docker ;;
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4) delete_backup ;;
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0) exit 0 ;;
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*) echo -e "${RED}无效选项${NC}" ;;
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esac
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done
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}
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main_menu
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}
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linux_docker() {
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while true; do
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@ -6875,6 +7179,7 @@ linux_docker() {
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echo -e "${gl_kjlan}11. ${gl_bai}开启Docker-ipv6访问"
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echo -e "${gl_kjlan}12. ${gl_bai}关闭Docker-ipv6访问"
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echo -e "${gl_kjlan}------------------------"
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echo -e "${gl_kjlan}19. ${gl_bai}备份/还原/迁移Docker环境"
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echo -e "${gl_kjlan}20. ${gl_bai}卸载Docker环境"
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echo -e "${gl_kjlan}------------------------"
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echo -e "${gl_kjlan}0. ${gl_bai}返回主菜单"
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@ -7082,6 +7387,9 @@ linux_docker() {
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restart docker
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;;
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11)
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clear
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send_stats "Docker v6 开"
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@ -7094,6 +7402,11 @@ linux_docker() {
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docker_ipv6_off
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;;
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19)
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docker_ssh_migration
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;;
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20)
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clear
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send_stats "Docker卸载"
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@ -8538,8 +8851,6 @@ while true; do
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echo -e "${gl_kjlan}------------------------"
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echo -e "${gl_kjlan}91. ${color91}gitea私有代码仓库 ${gl_kjlan}92. ${color92}FileBrowser文件管理器"
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echo -e "${gl_kjlan}------------------------"
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echo -e "${gl_kjlan}b. ${gl_bai}备份全部应用数据 ${gl_kjlan}r. ${gl_bai}还原全部应用数据"
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echo -e "${gl_kjlan}------------------------"
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echo -e "${gl_kjlan}0. ${gl_bai}返回主菜单"
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echo -e "${gl_kjlan}------------------------${gl_bai}"
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read -e -p "请输入你的选择: " sub_choice
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@ -9815,8 +10126,10 @@ while true; do
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docker_rum() {
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ENCRYPTION_KEY=$(openssl rand -hex 32)
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docker run -d \
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--name nexterm \
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-e ENCRYPTION_KEY=${ENCRYPTION_KEY} \
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-p ${docker_port}:6989 \
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-v /home/docker/nexterm:/app/data \
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--restart unless-stopped \
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@ -11330,76 +11643,6 @@ while true; do
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;;
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b)
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clear
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send_stats "全部应用备份"
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local backup_filename="app_$(date +"%Y%m%d%H%M%S").tar.gz"
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echo -e "${gl_huang}正在备份 $backup_filename ...${gl_bai}"
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cd / && tar czvf "$backup_filename" home
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while true; do
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clear
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echo "备份文件已创建: /$backup_filename"
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read -e -p "要传送备份数据到远程服务器吗？(Y/N): " choice
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case "$choice" in
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[Yy])
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read -e -p "请输入远端服务器IP: " remote_ip
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if [ -z "$remote_ip" ]; then
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echo "错误: 请输入远端服务器IP。"
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continue
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fi
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local latest_tar=$(ls -t /app*.tar.gz | head -1)
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if [ -n "$latest_tar" ]; then
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ssh-keygen -f "/root/.ssh/known_hosts" -R "$remote_ip"
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sleep 2 # 添加等待时间
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scp -o StrictHostKeyChecking=no "$latest_tar" "root@$remote_ip:/"
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echo "文件已传送至远程服务器/根目录。"
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else
|
||||
echo "未找到要传送的文件。"
|
||||
fi
|
||||
break
|
||||
;;
|
||||
*)
|
||||
echo "注意: 目前备份仅包含docker项目，不包含宝塔，1panel等建站面板的数据备份。"
|
||||
break
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
;;
|
||||
|
||||
r)
|
||||
root_use
|
||||
send_stats "全部应用还原"
|
||||
echo "可用的应用备份"
|
||||
echo "-------------------------"
|
||||
ls -lt /app*.gz | awk '{print $NF}'
|
||||
echo ""
|
||||
read -e -p "回车键还原最新的备份，输入备份文件名还原指定的备份，输入0退出：" filename
|
||||
|
||||
if [ "$filename" == "0" ]; then
|
||||
break_end
|
||||
linux_panel
|
||||
fi
|
||||
|
||||
# 如果用户没有输入文件名，使用最新的压缩包
|
||||
if [ -z "$filename" ]; then
|
||||
local filename=$(ls -t /app*.tar.gz | head -1)
|
||||
fi
|
||||
|
||||
if [ -n "$filename" ]; then
|
||||
echo -e "${gl_huang}正在解压 $filename ...${gl_bai}"
|
||||
cd / && tar -xzf "$filename"
|
||||
echo "应用数据已还原，目前请手动进入指定应用菜单，更新应用，即可还原应用。"
|
||||
else
|
||||
echo "没有找到压缩包。"
|
||||
fi
|
||||
|
||||
;;
|
||||
|
||||
0)
|
||||
kejilion
|
||||
;;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue
