Add initial dockerfile

.github/workflows/ci.yml

@@ -0,0 +1,23 @@
+  name: CI
+  on:
+    workflow_dispatch:
+    push:
+      branches:
+        - master
+  jobs:
+    build-n-deploy:
+      runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v4
+
+        - name: Setup Go
+          uses: actions/setup-go@v4
+          with:
+            go-version: 1.21.x
+            cache: false
+
+        - name: Build Linux binary
+          run:  GOOS=linux GOARCH=amd64 go build
+
+        - name: Build Docker image
+          run:k

Dockerfile

@@ -0,0 +1,4 @@
+FROM busybox
+copy ./az-appservice /az-appservice
+CMD ["/az-appservice"]
+EXPOSE 8001