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- Docker
- ======
-
- TOOLS ARE WRITTEN FOR TESTING AND TO SEE WHAT IT IS!
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- For this to work you will need the nifty docker tool [fig].
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- The most simple setup will look like this:
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- ```sh
- ./assemble_blocks.sh docker_gogs w_db option_db_mysql
- fig up
-
- ```
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- That's it. You have GoGS running in docker linked to a MySQL docker container.
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- Now visit http://localhost:3000/ and give details for the admin account an you're up and running.
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- How does it work
- ----------------
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- `./assemble_blocks.sh` will look in `blocks` for subdirectories.
- In the subdirectories there are three relevant files: `Dockerfile`, `config` and `fig`.
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- `Dockerfile` will be copied to `docker/` (also means last `Dockerfile` wins).
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- The `config` file contains lines which will in the gogs docker container end up in `$GOGS_PATH/custom/config/app.ini` and by this gogs will be configured.
- Here you can define things like the MySQL server for your database block.
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- The `fig` file will just be added to `fig.yml`, which is used by fig to manage your containers.
- This inculdes container linking!
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- Just have a look at them and it will be clear how to write your own blocks.
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- Just some things
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- - all files (`Dockerfile`, `fig` and `config`) are optional
- - the gogs block should always be the first block
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- Currently the blocks are designed that, the blocks that start with `docker` pull in the base docker image.
- Then one block starting with `w` defines, what containers should be linked to the gogs container.
- For every option in the `w` block you need to add an `option` container.
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- Example:
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- ```sh
- ./assemble_blocks.sh docker_gogs w_db_cache option_db_mysql option_cache_redis
- ```
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- More sophisticated Example
- --------------------------
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- Her is a more elaborated example
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- ```sh
- ./assemble_blocks.sh docker_gogs w_db_cache_session option_db_postgresql option_cache_redis option_session_mysql
- fig up
- ```
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- This will set up four containters and link them proberly. One for each of
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- - gogs
- - database (postgresql)
- - cache (redis)
- - session (mysql)
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- WARNING: This will not work at the Moment! MySQL session is broken!
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-
- Remark
- ------
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- After you execute `assemble_blocks.sh` you should always trigger `fig build` to inculde the the new init script `init_gogs.sh` in the docker image.
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- If you want to use another GoGS docker file, but keep everything else the same, you can create a block, e.g. `docker_gogs_custom`, with only a `Dockerfile` and call
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- ```sh
- ./assemble_blocks.sh docker_gogs_custom w_db option_database_mysql
- ```
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- This will pull in the `Dockerfile` from `docker_gogs` instead of the one from `docker_gogs`.
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- `Dockerfile`s for the `master` and `dev` branch are provided as `docker_gogs` and `docker_gogs_dev`
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- [fig]:http://www.fig.sh/
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