Use script to replace base addresses on startup

src/UI/NCafe.Web/Dockerfile

@@ -1,7 +1,10 @@
-FROM nginx:alpine
+FROM nginx:1.25-alpine
 WORKDIR /user/share/nginx/html
 EXPOSE 80
 
-COPY output/wwwroot .
-
 COPY nginx.conf /etc/nginx/nginx.conf
+
+COPY prepare-appsettings.sh /docker-entrypoint.d/
+RUN chmod +x /docker-entrypoint.d/prepare-appsettings.sh
+
+COPY output/wwwroot .

src/UI/NCafe.Web/appspec.yaml

@@ -2,9 +2,8 @@ name: ncafe-web-ui
 
 ingress:
   enabled: true
-  path: /web
   hosts:
-    - ncafe-dev.fredi.au
+    - ncafe-ui-dev.fredi.au
 
 resources:
   requests:
@@ -15,11 +14,11 @@ resources:
     memory: 512Mi
 
 environment:
-  - name: AdminBaseAddress
+  - name: ADMIN_BASE_ADDRESS
     value: "https://ncafe-dev.fredi.au/admin"
-  - name: CashierBaseAddress
+  - name: CASHIER_BASE_ADDRESS
     value: "https://ncafe-dev.fredi.au/cashier"
-  - name: BaristaBaseAddress
+  - name: BARISTA_BASE_ADDRESS
     value: "https://ncafe-dev.fredi.au/barista"
 
 replicaCount: 1

src/UI/NCafe.Web/prepare-appsettings.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -e
+
+APPSETTINGS=/user/share/nginx/html/appsettings.json
+
+# delete compressed (brotli/gzip) appsettings files
+rm "$APPSETTINGS.br"
+rm "$APPSETTINGS.gz"
+
+# update base address value using environment variables
+sed -i -E "s|(\"AdminBaseAddress\"\:) \"(.*)\"(,)?|\1 \"$ADMIN_BASE_ADDRESS\"\3|g" $APPSETTINGS
+sed -i -E "s|(\"CashierBaseAddress\"\:) \"(.*)\"(,)?|\1 \"$CASHIER_BASE_ADDRESS\"\3|g" $APPSETTINGS
+sed -i -E "s|(\"BaristaBaseAddress\"\:) \"(.*)\"(,)?|\1 \"$BARISTA_BASE_ADDRESS\"\3|g" $APPSETTINGS
+
+cat $APPSETTINGS