mirror of
https://github.com/AppFlowy-IO/AppFlowy.git
synced 2025-10-31 10:03:18 +00:00
74 lines
2.4 KiB
Markdown
74 lines
2.4 KiB
Markdown
|
|
|
|
|
|
### Docker
|
|
|
|
1. follow the [instructions](https://docs.docker.com/desktop/mac/install/) to install docker.
|
|
2. open terminal and run: `docker pull postgres`
|
|
|
|
3. run `make init_postgres` if you have not run before. You can find out the running container by run `docker ps`
|
|
```
|
|
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
|
|
bfcdd6369e89 postgres "docker-entrypoint.s…" 19 minutes ago Up 19 minutes 0.0.0.0:5433->5432/tcp, :::5433->5432/tcp brave_bassi
|
|
```
|
|
|
|
4. run `make init_database`. It will create the database scheme on remote specified by DATABASE_URL. You can connect you database using
|
|
pgAdmin.
|
|
|
|
|
|
|
|
The information you enter must be the same as the `make init_postgres`. e.g.
|
|
```
|
|
export DB_USER=postgres
|
|
export DB_PASSWORD=password
|
|
export DB_NAME=flowy
|
|
export DB_PORT=5433
|
|
```
|
|
|
|
|
|
|
|
[Docker command](https://docs.docker.com/engine/reference/commandline/builder_prune/)
|
|
|
|
### Run
|
|
By default, Docker images do not expose their ports to the underlying host machine. We need to do it explicitly using the -p flag.
|
|
`docker run -p 8000:8000 backend`
|
|
|
|
|
|
### Sqlx
|
|
|
|
**Sqlx and Diesel commands**
|
|
* create migration
|
|
* sqlx: sqlx migrate add $(table)
|
|
* diesel: diesel migration generation $(table)
|
|
|
|
* run migration
|
|
* sqlx: sqlx migrate run
|
|
* diesel: diesel migration run
|
|
|
|
* reset database
|
|
* sqlx: sqlx database reset
|
|
* diesel: diesel database reset
|
|
|
|
**offline mode**
|
|
|
|
`cargo sqlx prepare -- --bin backend`
|
|
|
|
**Type mapping**
|
|
* [postgres type map](https://docs.rs/sqlx/0.5.7/sqlx/postgres/types/index.html)
|
|
* [postgres and diesel type map](https://kotiri.com/2018/01/31/postgresql-diesel-rust-types.html)
|
|
|
|
|
|
## Q&A
|
|
1. Receive` { code: 24, kind: Other, message: "Too many open files" } on arbiter` after running cargo test on backend.
|
|
> This is due to a limit enforced by the operating system on the maximum number of open file descriptors (including sockets) for each process.
|
|
> Raising the file descriptor limit using `ulimit -n 2048` to solve this issue. It won't stay after reboot so check on google how to persist
|
|
> that value if you want to.
|
|
>
|
|
> or you can try:
|
|
> `launchctl limit maxfiles 2048 2048`
|
|
> `launchctl limit maxfiles`
|
|
>
|
|
> Don't forget to relaunch your terminal.
|
|
|
|
## More
|
|
* [11-database-drivers](https://blog.logrocket.com/11-database-drivers-and-orms-for-rust-that-are-ready-for-production/) |