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37 lines
1.2 KiB
Markdown
37 lines
1.2 KiB
Markdown
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# Databases
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We currently support the following databases and they are passed in via the `DB_URL` environment variable. For example:
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```sh
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docker run -e "DB_URL=postgres://user:pass@localhost:6212/mydb" ...
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```
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## [Bolt](https://github.com/boltdb/bolt) (default)
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URL: `bolt:///functions/data/functions.db`
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Bolt is an embedded database which stores to disk. If you want to use this, be sure you don't lose the data directory by mounting
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the directory on your host. eg: `docker run -v $PWD/data:/functions/data -e DB_URL=bolt:///functions/data/bolt.db ...`
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[More on BoltDB](boltdb.md)
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## [PostgreSQL](http://www.postgresql.org/)
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URL: `postgres://user123:pass456@ec2-117-21-174-214.compute-1.amazonaws.com:6212/db982398`
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Use a PostgreSQL database. If you're using Functions in production, you should probably start here.
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[More on PostgreSQL](postgres.md)
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## [MySQL](https://www.mysql.com/)
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URL: `mysql://user123:pass456@tcp(ec2-117-21-174-214.compute-1.amazonaws.com:3306)/funcs`
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[More on MySQL](mysql.md)
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## What about database X?
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We're happy to add more and we love pull requests, so feel free to add one! Copy one of the implementations above as a starting point.
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