Merge pull request #2531 from slava-vishnyakov/patch-1

Document rebuilding app after mounting storage

docs/advanced-usage/persistent-storage.md

@@ -25,6 +25,13 @@ dokku storage:mount app-name /var/lib/dokku/data/storage:/storage
 
 Dokku will then mount the shared contents of `/var/lib/dokku/data/storage` to `/storage` inside the container.
 
+Once you have mounted persistent storage, you will also need to restart the application. See the 
+[process scaling documentation](/dokku/deployment/process-management) for more information.
+
+```shell
+dokku ps:rebuild app-name
+```
+
 A more complete workflow may require making a custom directory for your application and mounting it within your `/app/storage` directory instead. The mount point is *not* relative to your application's working directory, and is instead relative to the root of the container.
 
 ```shell

docs/deployment/application-deployment.md

@@ -101,6 +101,17 @@ If you only want to rebuild and tag a container, you can skip the deployment pha
 dokku config:set ruby-rails-sample DOKKU_SKIP_DEPLOY=true
 ```
 
+### Re-Deploying / restarting
+
+If you need to re-deploy (or restart) your app: 
+
+```shell
+# on your Dokku host
+dokku ps:rebuild ruby-rails-sample
+```
+
+See the [process scaling documentation](/dokku/deployment/process-management) for more information.
+
 ### Deploying with private git submodules
 
 Dokku uses git locally (i.e. not a docker image) to build its own copy of your app repo, including submodules. This is done as the `dokku` user. Therefore, in order to deploy private git submodules, you'll need to drop your deploy key in `/home/dokku/.ssh/` and potentially add github.com (or your VCS host key) into `/home/dokku/.ssh/known_hosts`. The following test should help confirm you've done it correctly.