docs: add notice about the migration

Author: raisedadead

CONTRIBUTE.md

@@ -1,105 +1 @@
-# Updating/Adding a demo project
-
-## Project structure
-
-All projects should have `start` and `test` scripts in their package.json's
-scripts section. `start` is necessary, since `pm2` will use it to start the
-project. `test` is optional, but recommended to ensure that, at bare minimum,
-the project can be started.
-
-### Projects with build steps
-
-If the project needs building starting `start` can be run, the build script must be
-called by the `prepare` script. If this is done, the workflow below trigger the build automatically.
-
-If bundling is required, please follow the example of `build-a-pinterest-clone` and use `rollup` to bundle the project.
-
-## How do I update everything in one go?
-
-- SSH into the VM with `ssh freecodecamp@<ip>`
-- Run all the commands in `./scripts/update.sh`
-
-### But just wanted to run a single script!
-
-Fine. You can just run
-
-```sh
-./scripts/update.sh
-```
-
-but I _strongly_ recommend at least reading it first. Just in case it has not been updated to match new workflows.
-
-## After a PR has been merged to the demo-projects repo:
-
-- SSH into the VM with `ssh freecodecamp@<ip>`
-- `cd` to the `demo-projects` folder
-- `git fetch —all` to get new changes
-- `git pull origin main` to add the new changes
-
-## If updating all projects:
-
-- If needed: update packages
-  - `npm ci --production`
-- If any enviroment variables have changed, update those projects' `.env` files.
-
-### Reload all projects:
-
-- `npm run reload`
-
-## If updating a single project:
-
-- If needed: update packages
-  - `npm ci --production -w=apps/project-name` to update modules
-- If the enviroment variables have changed, update the `.env` file.
-- `pm2 list` to confirm that `project-name` is the name of the process.
-
-### Reload the project:
-
-- `npm run reload -- --only=<project-name>`
-
-## If adding a new project:
-
-### Make the PR's
-- In the `demo-projects` repo
-  - Make sure the new project is in the `port-map.json` file. Update also `package.json` and `package-lock.json`
-- In the `demo-projects-nginx-config` repo, configure the new app:
-  - Add config in `/sites-enabled/10-freecodecamp.rocks.conf` by copying config for one of the other projects and changing the names
-  - Also add the title at the top of that file
-  - Then, add the project with its port in `configs/upstreams.conf` like the others
-
-### In the VM
-- ssh into the VM
-- update the nginx config:
-  - `cd` to the `/etc/nginx` folder
-  - Use `sudo` for the next few commands if you get a permission denied error
-  - `git fetch --all` to get new changes
-  - `git pull origin main` to add new changes
-  - Reload `nginx` with the new config using `sudo nginx -s reload`
-- update the demo projects:
-  - `cd` into the `~/demo-projects` folder
-  - `git fetch --all` to get the new changes
-  - `git pull origin main` to add new changes
-  - run `npm ci` to install dependencies for all the projects
-  - Add anything needed in any of the projects - likely a `.env` file with values
-  - `cd` into the `~/demo-projects/apps` folder
-  - Start the project with `npm start -- --only=<project-name>`
-
-### Add the new subdomains to Cloudflare
-- Add the `https://<project>.freecodecamp.rocks` URL to our [Cloudflare](https://www.cloudflare.com/) by:
-  - Going to our [Cloudflare Dashboard](https://dash.cloudflare.com/)
-  - Open the `freecodecamp.rocks` domain
-  - Click the `DNS` button at the top
-  - Click `Add record`
-  - Set the new record to `type` `A`
-  - Set the new record `name` to the name of the project (sub-domain)
-  - Set the new record `IPv4 address` to the ip of the VM
-  - Click `save`
-
-## After changing node version
-
-Run
-
-- `pm2 unstartup systemd`
-- `pm2 startup`
-
-Then run the command it says to run. Now it should restart after VM reboots.
+Note: See https://github.com/freeCodeCamp/demo-projects/issues/403