52 lines
1.7 KiB
Markdown
52 lines
1.7 KiB
Markdown
# Metaserver to monitor map nodes and serve them to clients
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[](https://deploy.workers.cloudflare.com/?url=https://github.com/organicmaps/meta)
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## Requirements
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Install CloudFlare's wrangler and other dev dependencies using npm:
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```bash
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npm i
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```
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## Development
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Use `npx wrangler dev --local` for localhost development.
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Use `npx wrangler dev` to test local changes using Cloudflare dev tools.
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## Update node dependencies to their major versions
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```bash
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npm run upgrade
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```
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## Preview on workers.dev
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Use `npx wrangler publish` to open and test deployed worker in browser at https://meta-dev.omaps.workers.dev
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## Monitor Worker logs
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For dev: `npx wrangler tail [--format json]`
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For production: `npx wrangler tail --env prod [--format json]`
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or
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`npm run logs`
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## Deployment
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All pushes to master automatically deploy prod version to https://meta.omaps.workers.dev/ and https://meta.omaps.app/
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Deploy to prod manually using `npx wrangler publish --env prod` or this
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[action](https://github.com/organicmaps/meta/actions/workflows/deploy-master-to-prod.yml).
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Deploy to test dev version live at https://meta-dev.omaps.workers.dev/ manually using `npx wrangler publish`.
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## Known issues
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- Cloudflare's free Flexible SSL certificates do not support 4-th level
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subdomains like a.b.example.com, so you can see strange SSL errors.
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- HTTPS `fetch` requests from Workers are converted to HTTP ones if the target
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host is in the same Cloudflare zone, see [here](https://community.cloudflare.com/t/does-cloudflare-worker-allow-secure-https-connection-to-fetch-even-on-flexible-ssl/68051/12)
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for more details.
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