Updating readme

README.org

@@ -1,12 +1,45 @@
-* Setup
-** Dependencies
+* Project Goal
+
+To make deploying, managing, and updating self-hosted app instances
+easy.
+
+* Supported Services
+
+Currently, only a limited set of external services can be used for
+hosting, DNS, and backups. This can be easily extended later with
+modifications to the Terraform config. As of now, you will need to
+have accounts with these providers:
+
+- DigitalOcean
+- Cloudflare (and have DNS available for a domain)
+- Backblaze B2
+
+* Architecture
+
+The software stack is composed of a "base" command line interface that
+can be used to deploy and manage a single instance with a
+multi-instance, multi-user webapp that invokes the "base" as
+needed. The "base" can be run separately from the webapp. The webapp
+automatically generates the configs the "base" needs to run.
+
+** "Base" Terraform Layer
+
+The project is designed so that if you want to just manage a single
+instance without the complexity of running a webapp you can easily do
+so. This is both so that individual users can take advantage of this
+but also so that when developing the Terraform and Docker Compose
+setup it can be done and tested without needing to deal with the web
+app as well.
+
+** Setup "Base" CLI Terraform For Deploying Individual Instance
+*** Dependencies
 - [[https://developer.hashicorp.com/terraform/install][terraform]]
 - [[https://www.docker.com/][docker]]
 - bash
 
-** Services
+*** Services
 
-*** [[https://www.digitalocean.com/][DigitalOcean]]
+**** [[https://www.digitalocean.com/][DigitalOcean]]
 
 - Create a DigitalOcean account and sign in to it
 
@@ -18,7 +51,7 @@
   - set the "scope" to "Full Access"
   - save the generated token for placing in production.tfvars -> do_token
 
-*** [[https://www.cloudflare.com/][Cloudflare]]
+**** [[https://www.cloudflare.com/][Cloudflare]]
 
 - Create a CloudFlare account and sign into it
 
@@ -40,7 +73,7 @@
 
     These will be used later on in config/production.tfvars for cloudflare_zone_id and cloudflare_account_id
 
-*** [[https://backblaze.com][Backblaze]]
+**** [[https://backblaze.com][Backblaze]]
 
 This is used automated for "off-site" backups / snapshots.
 
@@ -67,35 +100,39 @@ This is used automated for "off-site" backups / snapshots.
   - Click "Create new key"
   - Copy/save the key for later use in config/apps.config BACKBLAZE_APPLICATION_KEY and the "keyID" for BACKBLAZE_KEY_ID
 
-** Configuration
-*** apps.config
+*** Configuration
+**** apps.config
 
 - ~cp config/apps.config.tmpl config/apps.config~
 
 - then edit ~config/apps.config~ and fill in all variables
 
-*** production.tfvars
+**** production.tfvars
 
 - ~cp config/production.tfvars.tmpl config/production.tfvars~
 
 - then edit ~config/production.tfvars~ and fill in all variables
 
-*** ssh keys
+**** ssh keys
 
 - ~touch config/ssh-keys~
 
 - if you want to add your ssh key(s) for debugging then paste the pub ID in to the file
 
-*** initializing the "off-site" Restic backups
+**** initializing the "off-site" Restic backups
 
 - ~make restic-init~
 
-* Deploy
+*** Deploy
 
 - ~make apply~
 
-* You're done!
+*** You're done!
 
 It will take a few minutes to deploy the server, start it, and pull
 all the docker images. But after that you should be able to visit your
 site and the apps running on its subdomains!
+
+** Webapp
+
+