kylin/openproject.sh

#!/bin/bash

function usage() {
    echo "USAGE:
    $(basename $0) --help       # 使用帮助
    $(basename $0) --run        # 运行 openproject
    $(basename $0) --backup     # 备份 openproject
    $(basename $0) --clean      # 清理 openproject 备份文件
    "

    exit 1
}

# 判断参数个数
if [ $# -eq 0 ]; then
    usage
fi

# 数据保存在如下目录
DATA_PATH=/home/kylin/data1/openproject
if [ ! -d "${DATA_PATH}" ]; then
    mkdir -pv ${DATA_PATH}/{pgdata,assets}
fi

# 备份路径
BACKUP_TO_DIR=/home/kylin/data2/backup/openproject
if [ ! -d "${BACKUP_TO_DIR}" ]; then
    mkdir -pv ${BACKUP_TO_DIR}
fi

# 镜像备份名称
IMAGE_FILENAME=openproject_community_12-image-backup.tar
# 容器备份名称
CONTAINER_FILENAME=openproject-container-backup.tar
# 时间戳
timestamp=$(date '+%Y-%m-%d')

ARGS=$(getopt -a -o h -l help,run,backup,restore,clean,cron -- "$@")
eval set -- "${ARGS}"

while true; do
    case "$1" in
    -h | --help)
        usage
        ;;
    --run)
        if ! docker ps | grep -q openproject; then
            docker run --restart=always -d --privileged=true -it -p 9000:80 --name openproject \
                -e SERVER_HOSTNAME=kylinos.openproject.com \
                -e SECRET_KEY_BASE=kylinos \
                -v ${DATA_PATH}/pgdata:/var/openproject/pgdata \
                -v ${DATA_PATH}/assets:/var/openproject/assets \
                openproject/community:12
        else
            echo "openproject is running"
        fi
        shift
        ;;
    --backup)
        # 镜像备份
        if [ ! -f "${BACKUP_TO_DIR}/${IMAGE_FILENAME}" ]; then
            echo "backup openproject/community:12 image"
            docker save docker.io/openproject/community:12 -o ${BACKUP_TO_DIR}/${IMAGE_FILENAME}
        else
            echo "${BACKUP_TO_DIR}/${IMAGE_FILENAME} already backup"
        fi

        # 容器备份
        if [ ! -f "${BACKUP_TO_DIR}/${CONTAINER_FILENAME}" ]; then
            echo "backup openproject container"
            docker export openproject -o ${BACKUP_TO_DIR}/${CONTAINER_FILENAME}
        else
            echo "${BACKUP_TO_DIR}/${CONTAINER_FILENAME} already backup"
        fi

        # 数据备份
        tar zcf ${BACKUP_TO_DIR}/openproject-data-${timestamp}.tar.gz -C ${DATA_PATH} .
        echo "backup openproject data -> ${BACKUP_TO_DIR}/openproject-data-${timestamp}.tar.gz"

        shift
        ;;
    --restore)
        echo "do nothing"
        # ## 镜像恢复
        # docker load -i ${BACKUP_TO_DIR}/${IMAGE_FILENAME}
        # ## 导入容器
        # docker import ${BACKUP_TO_DIR}/${CONTAINER_FILENAME}

        # # 解压到指定目录，不存在则自动创建
        # if [ -f "${BACKUP_TO_DIR}/openproject-data-${timestamp}.tar.gz" ]; then
        #     tar xvf ${BACKUP_TO_DIR}/openproject-data-${timestamp}.tar.gz --one-top-level=${DATA_PATH}
        #     echo "restore openproject-data-${timestamp}.tar.gz"
        # else
        #     echo "${BACKUP_TO_DIR}/openproject-data-${timestamp}.tar.gz not exist"
        # fi
        shift
        ;;
    --clean)
        # 保留最近 10 天的备份文件
        KEEP=$(for i in {0..9}; do
            date -d "$i day ago" '+%Y-%m-%d'
        done | xargs | tr ' ' '|')

        # 要删除的文件
        NEED_DELETE=$(ls ${BACKUP_TO_DIR}/openproject-data-*.tar.gz | grep -E -v "${KEEP}")

        if [ -n "${NEED_DELETE}" ]; then
            echo "clean backup data ten days ago"
            rm -v -rf ${NEED_DELETE}
        else
            echo "nothing to clean"
        fi
        shift
        ;;
    --cron)
        # 设置cronta: 每天0点备份, 每月清理一下备份文件
        (
            crontab -l
            echo "# 每天0点备份"
            echo "0 0 * * * bash openproject.sh --backup"
            echo "# 每月清理一下备份文件"
            echo "0 0 1 * * bash openproject.sh --clean"
        ) | crontab
        # 查看
        crontab -l
        shift
        ;;
    --)
        shift
        break
        ;;
    esac
done