modifying setup options

Author: nestor-daza-mdb

docs/10-intro.mdx renamed to docs/0-intro.mdx

@@ -0,0 +1,80 @@
+import Screenshot from "@site/src/components/Screenshot";
+
+# 👐 Setup
+
+## GitHub Codespaces
+
+You will be working in GitHub Codespaces throughout this lab. A codespace is a cloud-hosted, containerized development environment that comes pre-configured with all the tools you need to run this lab.
+
+Navigate to [this](https://github.com/codespaces/new/mongodb-developer/rm-lab?quickstart=1) link. You will be prompted to sign into GitHub if you haven't already. Once signed in, click the **Create new codespace** button to create a new codespace.
+
+<Screenshot url="https://github.com/codespaces" src="img/10-dev-env/1-create-codespace.png" alt="Start a codespace" />
+
+Let it run for a few minutes as it prepares a Docker container with all the required libraries and a MongoDB cluster.
+
+**That's it! You're ready for the lab!**
+
+:::caution
+ During the lab, we will use GitHub Codespaces. The following instructions are here just in case you can't use Codespaces or if you really, really, really want a local installation.
+:::
+
+
+<details>
+  <summary>🦹 __Run this lab locally__</summary>
+  #
+  # 1. MongoDB Database
+
+  As we'll be importing data from a Relational Database into MongoDB, you'll need to have a MongoDB database. You have a 
+  few options to set up this database.
+
+  ## 🦸 Option A: New MongoDB Atlas cluster
+
+  The easiest way to run MongoDB is to use MongoDB Atlas, our cloud-hosted database offering.
+  You can set a MongoDB Atlas account and a free forever M0 Cluster.
+
+  To get yours, follow the instructions on the [Intro Lab:](https://mongodb-developer.github.io/intro-lab/docs/mongodb-atlas/what-is-mongodb)
+  - [Create your Account](https://mongodb-developer.github.io/intro-lab/docs/mongodb-atlas/create-account)
+  - [Deploy a Database Cluster](https://mongodb-developer.github.io/intro-lab/docs/mongodb-atlas/create-cluster)
+
+  Be sure to [open up the cluster to allow connections from your local computer](https://www.mongodb.com/docs/guides/atlas/network-connections/#overview), and configure a database user with the readWriteAnyDatabase role. 
+
+
+  ## 🦸 Option B: Use an existing cluster
+
+  If you have an existing MongoDB Atlas, Enterprise or Community cluster, you can use it as the migration target. Make sure you
+  know the URI for the cluster, and have a database user with the readWriteAnyDatabase role. 
+
+  ## 🦸 Option C: Run a MongoDB container using Docker
+
+
+  If you don't have an existing MongoDB server but have Docker installed, you can easily load a container pre-configured with 
+  MongoDB by running the following command:
+
+  ```
+  docker run -p 27017:27017 mongo
+  ```
+
+  This will launch an empty MongoDB community cluster on localhost:27017, suitable to use for this lab. 
+  You can connect with no username or password. Since this command does not use Docker volumes, any data will be lost when the container is stopped.
+
+
+  # 2. MongoDB Relational Migrator
+
+  Download and install MongoDB Relational Migrator. 
+
+  - Go to the [MongoDB Relational Migrator downloads page](https://www.mongodb.com/try/download/relational-migrator), select your OS and download it
+  - Install the MongoDB Relational Migrator 
+  - Start it 
+  - It should open a browser at the address http://127.0.0.1:8278/
+
+  <Screenshot url="https://www.mongodb.com/products/tools/relational-migrator" src="img/download-relational-migrator.png" alt="Screenshot of the download page for Relational Migrator" />
+
+  ---
+
+  There are more advanced ways to install the MongoDB Relational Migrator. You can check them out in [the installation docs page](https://www.mongodb.com/docs/relational-migrator/installation/). These won't be covered during this Lab.
+
+</details>
+
+
+
+

docs/10-dev-env/1-dev-env-setup.mdx

@@ -0,0 +1,52 @@
+---
+sidebar_position: 20
+---
+
+import useBaseUrl from '@docusaurus/useBaseUrl';
+
+# PostgreSQL Database
+
+In this lab you will be migrating data from a PostgreSQL relational database.
+
+## Use a pre-configured database
+
+If you are participating in an instructor-led lab, they may have already set up this database for you. Ask your instructor for the connection URI and credentials.
+
+:::caution
+In an intructor-led lab you will use the provisioned PostgreSQL database, no need to do anything else.
+:::
+
+<details>
+  <summary>🦹 __Other database options__</summary>
+
+  ## 🦸 Option A: Load the schema and data into your own PostgreSQL server
+
+  If you already have a PostgreSQL server set up, you can import the schema and data used in this lab. Download the file 
+  [1-library-schema-and-data.sql](https://github.com/mongodb-developer/relational-migrator-lab/blob/main/docker/sample-postgres-library/init/1-library-schema-and-data.sql)
+  and load it using [psql](https://www.postgresql.org/docs/10/app-psql.html) or [pgAdmin](https://www.pgadmin.org/download/).
+
+  ## 🦸 Option B: Run a PostgreSQL container using Docker
+
+  If you don't have an existing PostgreSQL server but have Docker installed, you can easily load a container pre-configured with 
+  PostgreSQL and the sample database:
+
+  1. Clone or download the code from this lab's [Github repo](https://github.com/mongodb-developer/relational-migrator-lab).
+  2. Open a terminal window and navigate to the repo root.
+  3. Build the Docker image by running the command: 
+  ```sh
+  docker build -f ./docker/sample-postgres-library/Dockerfile -t sample-postgres-library .
+  ```
+  4. Start the Docker container by running the command:
+  ```
+  docker run -p 5432:5432 sample-postgres-library
+  ```
+  The PostgreSQL server can be accessed at localhost:5432 with a username of `postgres` and a password of `postgres`.
+
+  ## 🦸 Option C: Load a SQL file
+  Choose this option if you just want a quick hands-on experience and you don't need to run an actual migration.
+  Download the file [library-schema.sql](https://github.com/mongodb-developer/relational-migrator-lab/blob/main/resource/library-schema.sql)
+  and upload this file to the Relational Migrator later, at the [create a project](/docs/category/-create-a-project) step. 
+
+  This is just the schema of the database, without actual data, so, you will not be able to perform an actual migration since you do not have a source database. But you can model the schema and play around with the Relational Migrator.
+
+</details>

docs/10-dev-env/10-postgres.mdx

@@ -0,0 +1,8 @@
+{
+    "label": "Dev Environment",
+    "position": 10,
+    "link": {
+        "type": "generated-index",
+        "description": "Setup the dev environment and prerequisites"
+    }
+}

docs/10-dev-env/_category_.json

@@ -2,8 +2,7 @@ import Screenshot from "@site/src/components/Screenshot";
 
 # 👐 Creating a New Project
 
-Ensure the Relational Migrator is installed and running (usually at http://127.0.0.1:8278/).
-
+Ensure the Relational Migrator is installed and running (in your codespace or locally at http://127.0.0.1:8278/).
 
 
 ## Click on New Project

docs/20-prerequisites/10-postgres.mdx

@@ -84,7 +84,7 @@ const config = {
   title: `${title}`,
   tagline: `${tagLine}`,
   url: `https://${workshopName}.github.io`,
-  baseUrl: `/${workshopName}/`,
+  baseUrl: `/`,
   projectName: `${organizationName}.github.io`,
   organizationName: `${organizationName}`,
   trailingSlash: false,