diff --git a/docs/docker.md b/docs/docker.md
index a788f63..6012ac2 100644
--- a/docs/docker.md
+++ b/docs/docker.md
@@ -1,8 +1,11 @@
 Setup following a [tutorial from coffeetime.solutions]( http://coffeetime.solutions/run-atlassian-jira-and-confluence-with-postgresql-on-docker/#Overview_of_series_How_to_run_Jira_and_Confluence_behind_NGINX_reverse_proxy_on_Docker):
 
 ```bash
-docker run --name postgres -e POSTGRES_PASSWORD=mysecretpassword -d postgres
-docker run --name=confluence -d -p 8090:8090 -p 8091:8091 atlassian/confluence-server:latest
+mkdir -p $HOME/docker/volumes/postgres
+mkdir -p $HOME/docker/volumes/confluence
+docker run --name postgres -v $HOME/docker/volumes/postgres:/var/lib/postgresql/data -e POSTGRES_PASSWORD=mysecretpassword -d postgres
+docker run --name=confluence -v $HOME/docker/volumes/confluence:/var/atlassian/application-data/confluence -d -p 8090:8090 -p 8091:8091 atlassian/confluence-server:latest
+docker inspect postgres | grep IPAddress # get the IP address of the postgres container
 ```
 
 Start confluence setup and configure Postgres:
@@ -11,5 +14,7 @@ Start confluence setup and configure Postgres:
 - user: postgres
 - password: mysecretpassword (defined above)
 
+![](img/db.png)
+
 Skip tutorial
 Create new space "Test"
diff --git a/docs/img/db.png b/docs/img/db.png
new file mode 100644
index 0000000..c0fa49b
Binary files /dev/null and b/docs/img/db.png differ