updates (#18)

* updates

* extras

README.md

@@ -1,2 +1,6 @@
 # building-docker-containers-in-github
-Demonstration of how, and why, to build containers with GitHub Actions
+Demonstration of how to build containers with GitHub Actions.
+
+The Flask webserver project in this repository is built and pushed to Docker Hub using GitHub Actions.
+
+See [the slides](flaskserver/static/slides.md).

docs/deployment2.puml

@@ -0,0 +1,53 @@
+@startuml
+!pragma layout smetana
+
+cloud "GitHub\n" {
+card project [
+    Project 
+    ----
+    Python app 
+    ....
+    Dockerfile
+]
+
+}
+
+
+' thing
+together {
+cloud "Hosting service\n" {
+
+    card image [
+    Docker image
+    ----
+    Base image
+    ....
+    Project
+    ....
+    Dependencies
+ ]
+
+ card registry [
+    Container registry 
+    ----
+    tag:latest
+    ....
+    tag:v1.1.0
+    ....
+    tag v1.0.0
+    ....
+]
+
+    card container[
+        application 
+        container
+    ]
+}
+actor "http://myproject.app" as a 
+}
+
+project --> image : "  clone  "
+image -r-> registry : push
+registry -> container  : "  pull   "
+container --> a
+@enduml

flaskserver/00README/LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2011-2023 Hakim El Hattab, http://hakim.se, and reveal.js contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

flaskserver/00README/revealjs.md

@@ -0,0 +1,3 @@
+The slideshow part of the project uses Reveal.js.  See https://github.com/hakimel/reveal.js/ and please note the licence conditions, which are copied here.
+
+Michael Saunby. February. 2023

flaskserver/static/slides.md

@@ -180,6 +180,8 @@ Deploying a container is very simple, we just tell the hosting service the URL o
 
 * Approve the pull-request
 
+* Create a new release
+
 * GitHub action builds and pushes the new image
 
 * Manually update the deployed version in Google Cloud
@@ -189,14 +191,45 @@ Typically the last step is also automated, and there would be automated tests of
 
 
 
+## Deployment
+
+### Build on GitHub
+
+![](deployment.svg)
+
+
+### Build on Google, AWS, Docker, etc.
+
+![](deployment2.svg)
+
+
+
+
 ## What next?
 
 ### Google Cloud Shell
 
+Click on ```[>_]``` for command line tools including git and docker.
+
+```sh
+$ git clone <your repo>
+$ cd <repo dir>
+$ docker build -t testimg .
+....
+$ docker run -p 8080:5000 testimg
+```
+
 ### Containers as development environments
 
+"The Visual Studio Code Dev Containers extension lets you use a container as a full-featured development environment."
+
+<https://code.visualstudio.com/docs/devcontainers/containers>
+
 ### Docker Compose and Kubernetes
 
+<https://docs.docker.com/compose/>
+
+<https://microk8s.io/>
 
 
 ## [The End](/)