eidam/cf-workers-status-page | TR Note 个人笔记

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Feb 16, 2026

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status-page1

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利用Cloudflare Workers实现网页状态监控

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开源分享

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部署教程

cf-workers-status-page部署教程 | TR Note 个人笔记

一个NotionNext搭建的个人知识笔记

https://nt.665669.xyz/article/status-page2

Cloudflare Worker - Status Page

Monitor your websites, showcase status including daily history, 和 get Slack notification whenever your website status changes. Using Cloudflare Workers， CRON Triggers, 和 KV storage. Check my status page out! 🚀

Pre-requisites

You'll need a Cloudflare Workers account with

A workers domain set up

The Workers Bundled subscription ($5/mo)

It works with Workers Free! Check more info on how to run on Workers Free.

Some websites/APIs to watch 🙂

Also, prepare the following secrets

Cloudflare API token with Edit Cloudflare Workers permissions

Slack incoming webhook (optional)

Discord incoming webhook (optional)

Getting started

You can either deploy with Cloudflare Deploy Button using GitHub Actions or deploy on your own.

Deploy with Cloudflare Deploy Button

Click the button and follow the instructions, you should end up with a clone of this repository

Navigate to your new GitHub repository > Settings > Secrets and add the following secrets:

Navigate to the 操作 settings in your repository and enable them

编辑 config.yaml to adjust configuration and list all of your websites/APIs you want to monitor

Push to main branch to trigger the deployment

🎉

(optional) Go to Cloudflare Workers settings and assign custom domain/route

e.g. status-page.eidam.dev/* (make sure you include /* as the Worker also serve static files)

(optional) 编辑 wrangler.toml to adjust Worker settings or CRON Trigger schedule, especially if you are on Workers Free plan

Telegram notifications

To enable telegram notifications, you'll need to take a few additional steps.

Create a new Bot

Set the api token you received when creating the bot as content of the SECRET_TELEGRAM_API_TOKEN secret in your github repository.

Send a message to the bot from the telegram account which should receive the alerts (Something more than /start)

Get the chat id with curl https://api.telegram.org/bot<YOUR TELEGRAM API TOKEN>/getUpdates | jq '.result[0] .message .chat .id'

Set the retrieved chat id in the SECRET_TELEGRAM_CHAT_ID secret variable

Redeploy the status page using the github action

Deploy on your own

You can clone the repository yourself and use Wrangler CLI to develop/deploy, extra list of things you need to take care of:

create KV namespace and add the KV_STATUS_PAGE binding to wrangler.toml

create Worker secrets (optional)

SECRET_SLACK_WEBHOOK_URL
SECRET_DISCORD_WEBHOOK_URL

Workers KV free tier

The Workers Free plan includes limited KV usage, but the quota is sufficient for 2-minute checks only

Change the CRON trigger to 2 分钟之前 interval (crons = ["*/2 * * * *"]) in wrangler.toml

Known issues

Max 25 monitors to watch in case you are using Slack notifications, due to the limit of subrequests Cloudflare Worker can make (50).

The plan is to support up to 49 by sending only one Slack notification per scheduled run.

KV replication lag - You might get Slack notification instantly, however it may take couple of more seconds to see the change on your status page as Cron Triggers are usually running on underutilized quiet hours machines。

Initial delay (no data) - It takes couple of minutes to schedule and run CRON Triggers for the first time

Future plans

WIP - Support for Durable Objects - Cloudflare's product for low-latency coordination and consistent storage for the Workers platform. There is a working prototype, however, we are waiting for at least open beta.

There is also a managed version of this project, currently in beta. Feel free to check it out https://statusflare.com (https://twitter.com/statusflare_com).

Running project locally

Requirements