Adding better docs.

This deploys, works.

Now, to figure out the WWW hosting and see if the admin API is secure.

start.bash

@@ -4,22 +4,30 @@
 # Any files there at image creation time will disappear.
 # So, copy things in from elsewhere if they're needed at startup.
 
-# Make the working directories for garage. Files will get stored here.
-mkdir -p /app/data/garage/meta
-mkdir -p /app/data/garage/data
+if [[ ! -f /app/data/.initialized ]]; then
+  echo "Fresh installation, setting up data directory..."
+  # Setup commands here
+  touch /app/data/.initialized
 
-# Copy the config in. This is symlinked from /etc.
-# FIXME: Don't do this every time.
-cp /garage/garage.toml /app/data/garage.toml
+  # Make the working directories for garage. Files will get stored here.
+  mkdir -p /app/data/garage/meta
+  mkdir -p /app/data/garage/data
 
-# Generate an RPC secret file. This is used for clusters.
-# We don't have clusters, but garage wantses it.
-# It is precious to garage.
-openssl rand -hex 32 > /app/data/garage/rpc-secret
-chmod 600 /app/data/garage/rpc-secret
+  # Copy the config in. This is symlinked from /etc.
+  # cp /garage/garage.toml /app/data/garage.toml
+  # Note: it templates in the domain, which needs to be substituted at this point.
+  # If the end-user moves the domain... this will break.
+  sed -e 's/CLOUDRON_APP_DOMAIN/'"${CLOUDRON_APP_DOMAIN}"'/g' /garage/garage.toml > /app/data/garage.toml
+  
+  # Generate an RPC secret file. This is used for clusters.
+  # We don't have clusters, but garage wantses it.
+  # It is precious to garage.
+  openssl rand -hex 32 > /app/data/garage/rpc-secret
+  chmod 600 /app/data/garage/rpc-secret
+
+  echo "Done with one-time init."
+fi
 
-# FIXME: Go back to info level.
-RUST_LOG=garage=debug
 # Chown the things and run.
-chown -R cloudron:cloudron /tmp/garage /app/data/garage
+chown -R cloudron:cloudron /app/data/garage
 gosu cloudron:cloudron /usr/bin/garage server