docker-library
/
docs
mirror of https://github.com/docker-library/docs.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #984 from SKoschnicke/patch-1 

Added WORDPRESS_DB_PASSWORD_FILE to readme
This commit is contained in:
Tianon Gravi 2018-01-09 16:29:42 -08:00 committed by GitHub
parent 381c6a4c78 9192d73fd6
commit 06bd86e152
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
wordpress/content.md
View File

@ -38,6 +38,16 @@ $ docker run --name some-%%REPO%% -e WORDPRESS_DB_HOST=10.1.2.3:3306 \
-e WORDPRESS_DB_USER=... -e WORDPRESS_DB_PASSWORD=... -d %%REPO%%
```
## Docker Secrets
As an alternative to passing sensitive information via environment variables, `_FILE` may be appended to the previously listed environment variables, causing the initialization script to load the values for those variables from files present in the container. In particular, this can be used to load passwords from Docker secrets stored in `/run/secrets/<secret_name>` files. For example:
```console
$ docker run --name some-wordpress -e WORDPRESS_DB_PASSWORD_FILE=/run/secrets/mysql-root ... -d %%IMAGE%%:tag
```
Currently, this is supported for `WORDPRESS_DB_HOST`, `WORDPRESS_DB_USER`, `WORDPRESS_DB_PASSWORD`, `WORDPRESS_DB_NAME`, `WORDPRESS_AUTH_KEY`, `WORDPRESS_SECURE_AUTH_KEY`, `WORDPRESS_LOGGED_IN_KEY`, `WORDPRESS_NONCE_KEY`, `WORDPRESS_AUTH_SALT`, `WORDPRESS_SECURE_AUTH_SALT`, `WORDPRESS_LOGGED_IN_SALT`, `WORDPRESS_NONCE_SALT`, `WORDPRESS_TABLE_PREFIX`, and `WORDPRESS_DEBUG`.
## %%STACK%%
Run `docker stack deploy -c stack.yml %%REPO%%` (or `docker-compose -f stack.yml up`), wait for it to initialize completely, and visit `http://swarm-ip:8080`, `http://localhost:8080`, or `http://host-ip:8080` (as appropriate).