Update the tutorial (#240)

* ISD-2256: Change name

* Update headings

Changed "Prerequisites" section to H2 heading
Added a "Steps" H2 heading

* ISD-2262: update Requirements section

* Update header titles

Include proper linking for the "What you'll do" section
Update headers to be consistent in grammar

* fix typo in header linking

* Update tutorial.md

Capitalise Juju where appropriate
Small text edits

* ISD-2277: Add a checkpoint

Added a call for `juju status` and example output.

* Update Juju action output

docs/tutorial.md

@@ -1,25 +1,26 @@
-# Getting Started
+# Deploy the Wordpress charm for the first time
 
 ## What you'll do
 
 - Deploy the [wordpress-k8s charm](https://charmhub.io/wordpress-k8s)
-- [Deploy and relate database](#deploy-and-relate-database)
+- [Deploy and integrate database](#deploy-and-integrate-database)
 - [Get admin credentials](#get-admin-credentials)
 
 The wordpress-k8s charm helps deploy a horizontally scalable WordPress application with ease and
 also helps operate the charm by liaising with the Canonical Observability Stack (COS). This
 tutorial will walk you through each step of deployment to get a basic WordPress deployment.
 
-### Prerequisites
+## Requirements
 
-To deploy wordpress-k8s charm, you will need a juju bootstrapped with any kubernetes controller.
-To see how to bootstrap your juju installation with microk8s, please refer to the documentation
-on microk8s [installation](https://juju.is/docs/olm/microk8s).
+To deploy wordpress-k8s charm, you will need a Juju bootstrapped with any Kubernetes controller.
+To see how to bootstrap your Juju installation with MicroK8s, please refer to the documentation
+on MicroK8s [installation](https://juju.is/docs/olm/microk8s).
 
-### Setting up the tutorial model
+## Steps
+### Set up the tutorial model
 
 To easily clean up the resources and to separate your workload from the contents of this tutorial,
-it is recommended to set up a new model with the following command.
+set up a new model with the following command.
 
 ```
 juju add-model wordpress-tutorial
@@ -31,32 +32,48 @@ Deployment of WordPress requires a relational database. The integration with the
 `mysql` [interface](https://juju.is/docs/sdk/integration) is required by the wordpress-k8s
 charm and hence, [`mysql-k8s`](https://charmhub.io/mysql-k8s) charm will be used.
 
-Start off by deploying the wordpress charm. By default it will deploy the latest stable release of
+Start off by deploying the Wordpress charm. By default it will deploy the latest stable release of
 the wordpress-k8s charm.
 
 ```
 juju deploy wordpress-k8s
 ```
 
-### Deploy and integrate database
+### Deploy and integrate database <a name="deploy-and-integrate-database"></a>
 
 The following commands deploy the mysql-k8s charm and integrate it with the wordpress-k8s charm.
 
 ```
 juju deploy mysql-k8s --trust
 
 # 'database' interface is required since mysql-k8s charm provides multiple compatible interfaces
-juju relate wordpress-k8s mysql-k8s:database
+juju integrate wordpress-k8s mysql-k8s:database
 ```
 
-### Get admin credentials
+Run `juju status` to see the current status of the deployment. The output should be similar to the following:
 
-After the database has been configured in the
-[Deploy and relate database section](#deploy-and-relate-database), you can now access the WordPress
+```
+Model               Controller          Cloud/Region        Version  SLA          Timestamp
+wordpress-tutorial  microk8s-localhost  microk8s/localhost  3.5.3    unsupported  18:48:09Z
+
+App            Version                  Status  Scale  Charm          Channel        Rev  Address         Exposed  Message
+mysql-k8s      8.0.37-0ubuntu0.22.04.3  active      1  mysql-k8s      8.0/stable     180  10.152.183.254  no       
+wordpress-k8s  6.4.3                    active      1  wordpress-k8s  latest/stable   87  10.152.183.56   no       
+
+Unit              Workload  Agent  Address       Ports  Message
+mysql-k8s/0*      active    idle   10.1.200.163         Primary
+wordpress-k8s/0*  active    idle   10.1.200.161
+```
+
+The deployment finishes when the status shows "Active".
+
+### Get admin credentials <a name="get-admin-credentials"></a>
+
+After the database has been configured, you can now access the WordPress
 application by accessing the IP of a wordpress-k8s unit. To start managing WordPress as an
 administrator, you need to get the credentials for the admin account.
 
-By running the `get-initial-password` action on a wordpress-k8s unit, juju will read and fetch the
+By running the `get-initial-password` action on a wordpress-k8s unit, Juju will read and fetch the
 admin credentials setup for you. You can use the following command below.
 
 ```
@@ -66,22 +83,18 @@ juju run wordpress-k8s/0 get-initial-password
 The result should look something similar to the contents below:
 
 ```
-unit-wordpress-k8s-0:
-  UnitId: wordpress-k8s/0
-  id: "6"
-  results:
-    password: <password> # should look something like: XXXXXXXXXXXXXXXXX-XXXXXXXXXXXXXXXXXXXXXXXX
-  status: completed
-  timing:
-    completed: <timestamp>
-    enqueued: <timestamp>
-    started: <timestamp>
+Running operation 1 with 1 task
+  - task 2 on unit-wordpress-k8s-0
+
+Waiting for task 2...
+password: <password> # should look something like: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+
 ```
 
 You can now access your WordPress application at `http://<UNIT_IP>/wp-login.php` and login with
 username admin and password the action above.
 
-### Cleaning up the environment
+### Clean up the environment
 
 Congratulations! You have successfully finished the wordpress-k8s tutorial. You can now remove the
 model environment that you’ve created using the following command.