mirror of https://github.com/status-im/fathom.git
64 lines
2.5 KiB
Markdown
64 lines
2.5 KiB
Markdown
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# Configuring Fathom
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All configuration in Fathom is optional. If you supply no configuration values then Fathom will default to using a SQLite database in the current working directory.
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If you're already running MySQL or PostgreSQL on the server you're installing Fathom on, you'll most likely want to use one of those as your database driver.
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To do so, either create a `.env` file in the working directory of your Fathom application or point Fathom to your configuration file by specifying the `--config` flag when starting Fathom.
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`
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fathom --config=/home/john/fathom.env server
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`
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The default configuration looks like this:
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```
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FATHOM_DEBUG=true
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FATHOM_DATABASE_DRIVER="sqlite3"
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FATHOM_DATABASE_NAME="./fathom.db"
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FATHOM_DATABASE_USER=""
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FATHOM_DATABASE_PASSWORD=""
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FATHOM_DATABASE_HOST=""
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FATHOM_DATABASE_SSLMODE=""
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FATHOM_SECRET="random-secret-string"
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```
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### Accepted values & defaults
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| Name | Default | Description
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| :---- | :---| :---
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| FATHOM_DEBUG | `false` | If `true` will write more log messages.
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| FATHOM_SERVER_ADDR | `:8080` | The server address to listen on
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| FATHOM_DATABASE_DRIVER | `sqlite3` | The database driver to use: `mysql`, `postgres` or `sqlite3`
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| FATHOM_DATABASE_NAME | | The name of the database to connect to (or path to database file if using sqlite3)
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| FATHOM_DATABASE_USER | | Database connection user
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| FATHOM_DATABASE_PASSWORD | | Database connection password
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| FATHOM_DATABASE_HOST | | Database connection host
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| FATHOM_DATABASE_SSLMODE | | For a list of valid values, look [here for Postgres](https://www.postgresql.org/docs/9.1/static/libpq-ssl.html#LIBPQ-SSL-PROTECTION) and [here for MySQL](https://github.com/Go-SQL-Driver/MySQL/#tls)
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| FATHOM_DATABASE_URL | | Can be used to specify the connection string for your database, as an alternative to the previous 5 settings.
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| FATHOM_SECRET | | Random string, used for signing session cookies
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### Common issues
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##### Fathom panics when trying to connect to Postgres: `pq: SSL is not enabled on the server`
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This usually means that you're running Postgres without SSL enabled. Set the `FATHOM_DATABASE_SSLMODE` config option to remedy this.
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```
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FATHOM_DATABASE_SSLMODE=disable
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```
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##### Using `FATHOM_DATABASE_URL`
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When using `FATHOM_DATABASE_URL` to manually specify your database connection string, there are a few important things to consider.
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- When using MySQL, include `?parseTime=true&loc=Local` in your DSN.
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- When using SQLite, include `?_loc=auto` in your DSN.
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Examples of valid values:
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```
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FATHOM_DATABASE_DRIVER=mysql
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FATHOM_DATABASE_URL=root:@tcp/fathom1?loc=Local&parseTime=true
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```
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