使用 restic 的 Kimai 备份脚本

如何在 Synology NAS 上安装 Restic REST 服务器用于服务器设置（你也可以使用其他后端）
使用 docker-compose 和 nginx 的现代 Kimai 设置

配置备份脚本

首先，使用以下命令生成加密密码

kimai_backup.sh

pwgen 30 > .restic_password

pwgen 30 > .restic_password

确保单独备份此密码，否则所有数据都将丢失！

kimai_backup.sh

#!/bin/bash
export NAME=$(basename $(pwd))
export RESTIC_REPOSITORY=rest:http://restic:abc123@10.1.2.3:16383/$NAME
export RESTIC_PASSWORD_FILE=.restic_password

if [ ! -f "${RESTIC_PASSWORD_FILE}" ]; then
   echo "Please create .restic_password with the backup encryption password AND BACKUP THAT PASSWORD SEPARATELY!!!"
   exit 1
fi
echo "Initing repo, please ignore any 'already exists' errors"
if [ ! -f ".restic_inited" ]; then
  # Run the restic init command
  restic init

  if [ $? -eq 0 ]; then # if init successful
    # Create the initialization file
    touch ".restic_inited"
    echo "Restic initialized"
  fi
fi

# Backup
source .env
docker-compose exec -T mariadb mysqldump -uroot -p${MARIADB_ROOT_PASSWORD} --all-databases | restic --verbose backup --stdin --stdin-filename="mariadb.sql"
# Backup files
restic --verbose backup kimai_var backup.sh docker-compose.yml --exclude kimai_var/cache

#!/bin/bash
export NAME=$(basename $(pwd))
export RESTIC_REPOSITORY=rest:http://restic:abc123@10.1.2.3:16383/$NAME
export RESTIC_PASSWORD_FILE=.restic_password

if [ ! -f "${RESTIC_PASSWORD_FILE}" ]; then
   echo "Please create .restic_password with the backup encryption password AND BACKUP THAT PASSWORD SEPARATELY!!!"
   exit 1
fi
echo "Initing repo, please ignore any 'already exists' errors"
if [ ! -f ".restic_inited" ]; then
  # Run the restic init command
  restic init

  if [ $? -eq 0 ]; then # if init successful
    # Create the initialization file
    touch ".restic_inited"
    echo "Restic initialized"
  fi
fi

# Backup
source .env
docker-compose exec -T mariadb mysqldump -uroot -p${MARIADB_ROOT_PASSWORD} --all-databases | restic --verbose backup --stdin --stdin-filename="mariadb.sql"
# Backup files
restic --verbose backup kimai_var backup.sh docker-compose.yml --exclude kimai_var/cache

自动启动备份脚本

请参阅如何在 10 秒内创建 Systemd 备份计时器和服务

TL;DR： 在 backup.sh 所在的目录中，运行

install_backup_service.sh

wget -qO- https://techoverflow.net/scripts/create-backup-service.sh | sudo bash /dev/stdin

wget -qO- https://techoverflow.net/scripts/create-backup-service.sh | sudo bash /dev/stdin

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