Updated various Docker items

Signed-off-by: Andre Wanlin <awanlin@spotify.com>

packages/create-app/templates/default-app/app-config.production.yaml

@@ -30,10 +30,26 @@ backend:
 
 auth:
   providers:
-    guest: null
+    guest: {}
 
 catalog:
   # Overrides the default list locations from app-config.yaml as these contain example data.
   # See https://backstage.io/docs/features/software-catalog/#adding-components-to-the-catalog for more details
   # on how to get entities into the catalog.
-  locations: []
+  locations:
+    # Local example data, replace this with your production config, these are intended for demo use only.
+    # File locations are relative to the backend process, typically in a deployed context, such as in a Docker container, this will be the root
+    - type: file
+      target: ./examples/entities.yaml
+
+    # Local example template
+    - type: file
+      target: ./examples/template/template.yaml
+      rules:
+        - allow: [Template]
+
+    # Local example organizational data
+    - type: file
+      target: ./examples/org.yaml
+      rules:
+        - allow: [User, Group]

packages/create-app/templates/default-app/packages/backend/Dockerfile

@@ -45,6 +45,9 @@ RUN tar xzf skeleton.tar.gz && rm skeleton.tar.gz
 RUN --mount=type=cache,target=/home/node/.cache/yarn,sharing=locked,uid=1000,gid=1000 \
     yarn install --frozen-lockfile --production --network-timeout 300000
 
+# This will include the examples, if you don't need these simply remove this line
+COPY --chown=node:node examples ./examples
+
 # Then copy the rest of the backend bundle, along with any other files we might want.
 COPY --chown=node:node packages/backend/dist/bundle.tar.gz app-config*.yaml ./
 RUN tar xzf bundle.tar.gz && rm bundle.tar.gz