Docs for how to monitor the resulting production app

[osdiab]

I figured out how to tail the logs on my Cloudflare Workers instance using wrangler, but it's not clear from the fab docs how you'd monitor a real production instance of a fab-deployed project. It would be helpful if this kind of info was present somewhere in the docs since monitoring is a big part of running a prod service.

I did this for a Cloudflare Workers deploy:

• yarn add -D @cloudflare/wrangler
• touch wrangler.toml
• Add the following to it:

name = "script-name-you-chose-in-fab.config.json5"
type = "webpack"
workers_dev = false
route = "route-you-chose-in-fab.config.json5"

or can omit route, use workers_dev = true for a workers-dev deploy

• renamed the example env vars in .env used in the fab config to match those that Cloudflare workers expect: CF_ACCOUNT_ID, CF_ZONE_ID, CF_API_TOKEN
• yarn add -D dotenv-cli
• Add a script to package.json: "tail": "dotenv wrangler tail"

Then yarn tail tails the logs as expected.