2024-05-06 12:00:46 +08:00
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---
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title: "在fly.io部署Memos并自动备份数据库"
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2024-05-07 14:08:06 +08:00
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slug: "Deploying-Memos-on-fly_io-and-automating-database-backups"
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2024-05-06 12:00:46 +08:00
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date: 2023-08-15T02:02:00.000Z
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categories:
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- 分享
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tags:
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- 部署
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2024-05-07 14:08:06 +08:00
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- memos
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2024-05-06 12:00:46 +08:00
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---
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## 参考项目
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https://github.com/hu3rror/memos-on-fly
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## 准备工作
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1.注册FLY.IO
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用以部署memos
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2.注册B2C
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https://www.backblaze.com/cloud-storage
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用以同步备份memos数据库
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新建BUCKET,并获取`<keyId>`和`<applicationKey>`
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## 安装flyctl
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Install flyctl
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以WINDOWS为例
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```
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pwsh -Command "iwr https://fly.io/install.ps1 -useb | iex"
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```
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其他系统请参照官方
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## 新建APP
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初始化
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```
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flyctl launch
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```
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按照提示选择会生成一个FLY.TOML文件
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## 编辑FLY.TOML
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添加以下内容
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```
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[build]
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image = "ghcr.io/hu3rror/memos-litestream:latest"
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#如果不需要备份数据库则可以选择官方的docker镜像ghcr.io/usememos/memos:latest
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#使用官方镜像可以删掉env的部分
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[env]
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# Details see: https://litestream.io/guides/backblaze/
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LITESTREAM_REPLICA_BUCKET = "B2C桶名称" # change to your litestream bucket name
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LITESTREAM_REPLICA_ENDPOINT = "s3.us-east-005.backblazeb2.com" # change to your litestream endpoint url
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LITESTREAM_REPLICA_PATH = "memos_prod.db" # keep the default or change to whatever path you want
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[[mounts]]
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source = "memos_data"
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destination = "/var/opt/memos"
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[http_service]
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internal_port = 5230
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force_https = true
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auto_stop_machines = false
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auto_start_machines = true
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min_machines_running = 0
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```
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## 添加1g存储空间
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```
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flyctl volumes create memos_data --region hkg --size 1
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```
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## 添加密钥
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将B2存储的密钥添加到fly的密钥存储中,
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使用官方镜像可以忽略此步骤
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```
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flyctl secrets set LITESTREAM_ACCESS_KEY_ID="<keyId>" LITESTREAM_SECRET_ACCESS_KEY="<applicationKey>"
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```
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## 部署
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执行
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```
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flyctl deploy
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```
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看到成功的提示可打开域名查看
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## 演示地址
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https://memosim.fly.dev/
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绑定域名演示
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https://imad.top
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## 下载数据库
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`fly.io`部署`artalk`或者`memos`后,使用SFTP下载SQLite 数据库
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```
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flyctl sftp get ./data/artalk.db #数据库路径
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```
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