incorporate feedback for improving the PR

docs/sources/examples/running_redis_service.rst

@@ -7,56 +7,75 @@
 Create a redis service
 ======================
 
-Very simple, no frills, redis service.
+.. include:: example_header.inc
 
-This example assumes you have Docker installed and the base image already
-imported.
+Very simple, no frills, redis service.
 
 Open a docker container
 -----------------------
 
-::
+.. code-block:: bash
 
-    $ docker run -i -t base /bin/bash
+    docker run -i -t base /bin/bash
 
 Building your image
 -------------------
 
-Within your docker container.  Once installed, <ctl-c> out of docker.
+Update your docker container, install the redis server.  Once installed, exit out of docker.
 
-::
+.. code-block:: bash
 
-    $ apt-get update
-    $ apt-get install redis-server
-    SIGINT received
+    apt-get update
+    apt-get install redis-server
+    exit
 
 Snapshot the installation
 -------------------------
 
-::
+.. code-block:: bash
 
-    $ docker ps   # grab the container id
-    $ docker commit <container_id> <your username>/redis
+    docker ps -a  # grab the container id (this will be the last one in the list)
+    docker commit <container_id> <your username>/redis
 
 Run the service
 ---------------
 
 Running the service with `-d` runs the container in detached mode, leaving the
-container running in the background.
-::
+container running in the background. Use your snapshot.
+
+.. code-block:: bash
+
+    docker run -d -p 6379 <your username>/redis /usr/bin/redis-server
+
+Test 1
+++++++
+
+Connect to the container with the redis-cli.
+
+.. code-block:: bash
+
+    docker ps  # grab the new container id
+    docker inspect <container_id>    # grab the ipaddress of the container
+    redis-cli -h <ipaddress> -p 6379
+    redis 10.0.3.32:6379> set docker awesome
+    OK
+    redis 10.0.3.32:6379> get docker
+    "awesome"
+    redis 10.0.3.32:6379> exit
 
-    $ docker run -d -p 6379 -i -t <your username>/redis /usr/bin/redis-server
+Test 2
+++++++
 
-Test
-----
+Connect to the host os with the redis-cli.
 
-::
+.. code-block:: bash
 
-    $ docker ps  # grab the new container id
-    $ docker inspect <container_id>    # grab the ipaddress
-    $ docker port <container_id> 6379  # grab the external port
-    $ redis-cli -h <ipaddress> -p <external port>
-    redis 10.0.3.32:49175> set docker awesome
+    docker ps  # grab the new container id
+    docker port <container_id> 6379  # grab the external port
+    ifconfig   # grab the host ip address
+    redis-cli -h <host ipaddress> -p <external port>
+    redis 192.168.0.1:49153> set docker awesome
     OK
-    redis 10.0.3.32:49175> get docker
+    redis 192.168.0.1:49153> get docker
     "awesome"
+    redis 192.168.0.1:49153> exit