91 lines
4.0 KiB
Bash
91 lines
4.0 KiB
Bash
#!/usr/bin/env bash
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# =============================================================================
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# Meta : Gitea 备份执行脚本
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# Version : 2.0.0
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# Author : Bash Shell Senior Development Engineer
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# License : MIT
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# Description : 自动化执行Gitea远程备份、同步、加密、上传及清理任务。
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# =============================================================================
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source "$(dirname "$0")/common.sh" || { echo "FATAL: common.sh not found." >&2; exit 1; }
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#------------------------------------------------------------------------------
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# 脚本配置区
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#------------------------------------------------------------------------------
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readonly APP_NAME="Gitea"
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readonly REMOTE_USER="root"
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readonly REMOTE_HOST="t0"
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readonly MAX_ENCRYPTED_REPLICAS=4
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# > 远程配置
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readonly REMOTE_CONTAINER="gitea-gitea-1"
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readonly REMOTE_GITEA_CONF="/bitnami/gitea/custom/conf/app.ini"
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readonly REMOTE_TMP_DIR="/opt/bitnami/gitea/data/tmp"
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readonly REMOTE_RSYNC_SOURCE_DIR="/data/gitea/gitea_data/data/tmp/" # 注意末尾的斜杠
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# > 本地路径
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readonly LOCAL_BACKUP_DIR="/data/t0_150_230_198_103/gitea"
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# =============================================================================
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# 主执行流程
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# =============================================================================
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main() {
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trap 'log_message "ERROR" "${APP_NAME}的备份任务出现错误! 终止"' ERR
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log_message "INFO" "====== 开始 ${APP_NAME} 备份任务 ======"
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# > 步骤 1: 执行Gitea备份命令
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log_message "INFO" "[Step 1/8] 远程执行${APP_NAME} 备份 DUMP..."
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local dump_cmd="docker exec ${REMOTE_CONTAINER} /opt/bitnami/gitea/bin/gitea dump -c ${REMOTE_GITEA_CONF}"
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execute_remote_command "${REMOTE_USER}" "${REMOTE_HOST}" "${dump_cmd}"
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# > 步骤 2: 移动并重命名备份文件
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log_message "INFO" "[Step 2/8] 移动并重命名备份文件..."
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local new_filename="gitea-dump-$(date +%Y%m%d-%H%M%S).zip"
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local move_cmd="docker exec ${REMOTE_CONTAINER} /bin/sh -c 'mv /opt/bitnami/gitea/gitea-dump-*.zip ${REMOTE_TMP_DIR}/${new_filename}'"
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execute_remote_command "${REMOTE_USER}" "${REMOTE_HOST}" "${move_cmd}"
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# > 步骤 3: rsync复制备份文件到本地
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log_message "INFO" "[Step 3/8] rsync复制备份文件到本地..."
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mkdir -p "${LOCAL_BACKUP_DIR}"
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rsync -avz --progress -e "ssh -p ${REMOTE_SSH_PORT}" \
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"${REMOTE_USER}@${REMOTE_HOST}:${REMOTE_RSYNC_SOURCE_DIR}${new_filename}" \
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"${LOCAL_BACKUP_DIR}/"
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# > 步骤 4: 远程清理备份文件
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log_message "INFO" "[Step 4/8] Cleaning up remote dump file..."
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execute_remote_command "${REMOTE_USER}" "${REMOTE_HOST}" "rm -f ${REMOTE_RSYNC_SOURCE_DIR}gitea-dump-*.zip"
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# > 步骤 5: 7zip加密
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local archive_file="${SCRIPT_RUN_DIR}/${APP_NAME}-backup-$(date +%Y%m%d-%H%M%S).7z"
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log_message "INFO" "[Step 5/8] 开始加密本地备份目录..."
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encrypt_with_7zip "${LOCAL_BACKUP_DIR}" "${archive_file}"
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# > 步骤 6: rclone上传
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log_message "INFO" "[Step 6/8] 上传加密压缩包至冷存储 => ${RCLONE_REMOTE_REPO}..."
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rclone_copy "${archive_file}" "${RCLONE_REMOTE_REPO}"
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# > 步骤 7: 控制远程副本数
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log_message "INFO" "[Step 7/8] 控制冷备份的副本数量 => ${MAX_ENCRYPTED_REPLICAS}..."
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rclone_control_replicas "${RCLONE_REMOTE_REPO}" "${APP_NAME}-backup-" "${MAX_ENCRYPTED_REPLICAS}"
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# > 步骤 8: 清理本地
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log_message "INFO" "[Step 8/8] 清理本地压缩包..."
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cleanup_local_encrypted_files "${SCRIPT_RUN_DIR}"
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# rm -rf "${LOCAL_BACKUP_DIR}"
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log_message "INFO" "====== ${APP_NAME} 备份任务已全部完成! ======"
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}
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# =============================================================================
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# 脚本入口点
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# =============================================================================
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# 函数调用关系图
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# main
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# ├─ execute_remote_command (4)
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# ├─ encrypt_with_7zip
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# ├─ rclone_copy
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# ├─ rclone_control_replicas
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# └─ cleanup_local_encrypted_files
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# =============================================================================
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main "$@"
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