利用fly.io搭建哪吒探针

1.从github拉取哪吒探针最新源码，进入源码根目录。

2.修改cmd/dashboard/main.go：

import (
    "...."
        "...."
        "os"
    "fmt"
    "...."
        "...."
        "...."
)
....
....
func init() {

    //新建conf文件
    file6, err := os.Create("data/config.yaml")
    if err != nil {
        fmt.Println(err)
    }
    data := `debug: false
httpport: 80
grpcport: 7777
oauth2:
  type: "github" #Oauth2 登录接入类型，gitee/github
  admin: "" #管理员列表，半角逗号隔开
  clientid: "" # 在 https://github.com/settings/developers 创建，无需审核 Callback 填 http(s)://域名或IP/oauth2/callback
  clientsecret: ""
site:
  brand: "名字"
  cookiename: "nezha-dashboard" #浏览器 Cookie 字段名，可不改
  theme: "default"
`
    file6.WriteString(data)
    file6.Close()
    // 初始化 dao 包

    singleton.Init()
    singleton.InitConfigFromPath("data/config.yaml")
    singleton.InitDBFromPath("data/sqlite.db")
    singleton.InitLocalizer()
    initSystem()
}

flyctl deploy #填写相关配置信息

3.编辑生成的fly.toml为：

app = "名字"
kill_signal = "SIGINT"
kill_timeout = 5
processes = []

[env]

[experimental]
  allowed_public_ports = []
  auto_rollback = true

[mounts]
  destination = "/dashboard/data"
  source = "卷名，随便起，下面用的到"

[[services]]
  http_checks = []
  internal_port = 80
  processes = ["app"]
  protocol = "tcp"
  script_checks = []
  [services.concurrency]
    hard_limit = 25
    soft_limit = 20
    type = "connections"

  [[services.ports]]
    handlers = ["http"]
    port = 80

  [[services.ports]]
    handlers = ["tls", "http"]
    port = 443

  [[services.tcp_checks]]
    grace_period = "1s"
    interval = "15s"
    restart_limit = 0
    timeout = "2s"

[[services]]
  http_checks = []
  internal_port = 7777
  processes = ["app"]
  protocol = "tcp"
  script_checks = []
  [services.concurrency]
    hard_limit = 25
    soft_limit = 20
    type = "connections"

  [[services.ports]]
    port = 7777

  [[services.tcp_checks]]
    grace_period = "1s"
    interval = "15s"
    restart_limit = 0
    timeout = "2s"

4.为了数据持久化，创建一个卷存放数据：

fly volumes create 卷名 --region hkg --size 1

5.启动：

fly deploy --no-cache --remote-only

6.等待创建完毕就大功告成了！

demo：https://mynezhatz.fly.dev/