use root index, fix docker deploy

.dockerignore

@@ -0,0 +1 @@
+.venv

Dockerfile

@@ -6,10 +6,6 @@ COPY . /docs
 
 WORKDIR /docs
 
-ENTRYPOINT ["/bin/sh"]
-
 RUN apk add --no-cache curl
 
 RUN pip install mkdocs-awesome-pages-plugin mkdocs-material-extensions
-
-CMD ["mkdocs", "serve"]

compose.yml

@@ -12,6 +12,7 @@ services:
       timeout: 10s
       retries: 10
       start_period: 15s
+    command: serve -a 0.0.0.0:8000 --no-livereload
     deploy:
       update_config:
         failure_action: rollback

mkdocs.yml

@@ -39,7 +39,7 @@ markdown_extensions:
 
 nav:
   - "Introduction":
-      - intro/index.md
+      - index.md
       - "Frequently asked questions": intro/faq.md
       - "Project strategy": intro/strategy.md
       - "Managed hosting": intro/managed.md