More tutorial placeholders

docs/backup-restore.md

@@ -0,0 +1,5 @@
+---
+title: Back-up and restore an application
+---
+
+TODO.

docs/git.md

@@ -0,0 +1,5 @@
+---
+title: Use git to manage your configuration
+---
+
+TODO.

docs/hardening.md

@@ -0,0 +1,5 @@
+---
+title: Consider Docker security hardening practices
+---
+
+TODO.

docs/rollback.md

@@ -0,0 +1,5 @@
+---
+title: Roll an application back to a previous version
+---
+
+TODO.

docs/scale.md

@@ -0,0 +1,5 @@
+---
+title: Scale an application up to handle more traffic
+---
+
+TODO.

docs/secrets.md

@@ -0,0 +1,5 @@
+---
+title: Manually load secrets into Docker swarm
+---
+
+TODO.

mkdocs.yml

@@ -38,6 +38,12 @@ nav:
   - Application catalogue: apps.md
   - Tutorials:
       - Package your first application: package.md
+      - Use git to manage your configuration: git.md
+      - Manually load secrets into Docker swarm: secrets.md
+      - Back-up and restore an application: backup-restore.md
+      - Consider Docker security hardening practices: hardening.md
+      - Scale an application up to handle more traffic: scale.md
+      - Roll an application back to a previous version: rollback.md
   - Frequently asked questions: faq.md
   - Get in touch: contact.md