bunix42/docker-ttrss
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Explain database superuser

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Christian Lück 2014-11-09 18:21:11 +01:00
parent 715d9fa311
commit 6c309d460b
1 changed files with 11 additions and 5 deletions
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README.md
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@ -72,12 +72,16 @@ The recommended way to run this container is by linking it to a PostgreSQL datab
You're free to pick (or build) any PostgreSQL container, as long as it exposes You're free to pick (or build) any PostgreSQL container, as long as it exposes
its database port (5432) to the outside. its database port (5432) to the outside.
Example: Example with nornagon/postgres:
```bash ```bash
$ docker run -d --name=tinydatabase nornagon/postgres:latest $ docker run -d --name=tinydatabase nornagon/postgres:latest
``` ```
> The image nornagon/postgres exposes a database superuser that this image uses
to automatically create its user and database,
so you don't have to setup your database credentials here.
Use the following database options when running the container: Use the following database options when running the container:
``` ```
@ -91,12 +95,15 @@ mysql container instead.
You're free to pick (or build) any MySQL container, as long as it exposes You're free to pick (or build) any MySQL container, as long as it exposes
its database port (3306) to the outside. its database port (3306) to the outside.
Example: Example with sameersbn/mysql:
```bash ```bash
$ docker run -d --name=tinydatabase sameersbn/mysql:latest $ docker run -d --name=tinydatabase -e DB_USER=ttrss -e DB_PASS=ttrss -e DB_NAME=ttrss sameersbn/mysql:latest
``` ```
> The image sameersbn/mysql does not expose a database superuser,
so you have to explicitly pass the database credentials here.
Use the following database options when running the container: Use the following database options when running the container:
``` ```
@ -105,8 +112,7 @@ Use the following database options when running the container:
#### External database server #### External database server
If you already have a PostgreSQL or MySQL server around off docker you also can go with If you already have a PostgreSQL or MySQL server around off docker you also can go with that.
that.
Instead of linking docker containers you need to provide database hostname and port like so: Instead of linking docker containers you need to provide database hostname and port like so:
``` ```