added form controller, configured azure dev spaces for SimpleCalculat…

…orClient for making calls to SimpleCalculator Service.

SimpleCalculatorClient/Controllers/FormController.cs

@@ -0,0 +1,41 @@
+using Microsoft.AspNetCore.Mvc;
+using SimpleCalculatorClient.Models;
+using System;
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Threading.Tasks;
+
+namespace SimpleCalculatorClient.Controllers
+{
+    [Route("api/[controller]")]
+    public class FormController : Controller
+    {
+        [HttpGet]
+        public IActionResult Index()
+        {
+            return View();
+        }
+
+        [HttpPost]
+        public async Task<IActionResult> Index(FormModel model)
+        {
+            using (var client = new HttpClient())
+            {
+                // Call *mywebapi*, and display its response in the page
+                var request = new HttpRequestMessage();
+                var uri = new Uri($"http://default.simplecalculator.z26kl7w9th.weu.azds.io/api/calculator/add?x={model.NumbOne}&y={model.NumbTwo}");
+                request.RequestUri = uri;
+                if (this.Request.Headers.ContainsKey("azds-route-as"))
+                {
+                    // Propagate the dev space routing header
+                    request.Headers.Add("azds-route-as", this.Request.Headers["azds-route-as"] as IEnumerable<string>);
+                }
+                var response = await client.SendAsync(request);
+                var content = await response.Content.ReadAsStringAsync();
+                ViewData["Message"] += " and " + content;
+            }
+
+            return Content($"First: {model.NumbOne}\nSecond: {model.NumbTwo}");
+        }
+    }
+}

SimpleCalculatorClient/Dockerfile

@@ -0,0 +1,20 @@
+FROM mcr.microsoft.com/dotnet/core/aspnet:2.2 AS base
+WORKDIR /app
+EXPOSE 80
+
+FROM mcr.microsoft.com/dotnet/core/sdk:2.2 AS build
+WORKDIR /src
+COPY ["SimpleCalculatorClient/SimpleCalculatorClient.csproj", "SimpleCalculatorClient/"]
+
+RUN dotnet restore "SimpleCalculatorClient/SimpleCalculatorClient.csproj"
+COPY . .
+WORKDIR "/src/SimpleCalculatorClient"
+RUN dotnet build "SimpleCalculatorClient.csproj" -c Release -o /app
+
+FROM build AS publish
+RUN dotnet publish "SimpleCalculatorClient.csproj" -c Release -o /app
+
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app .
+ENTRYPOINT ["dotnet", "SimpleCalculatorClient.dll"]

SimpleCalculatorClient/Dockerfile.develop

@@ -0,0 +1,17 @@
+FROM mcr.microsoft.com/dotnet/core/sdk:2.2
+ARG BUILD_CONFIGURATION=Debug
+ENV ASPNETCORE_ENVIRONMENT=Development
+ENV DOTNET_USE_POLLING_FILE_WATCHER=true
+EXPOSE 80
+
+WORKDIR /src
+COPY ["SimpleCalculatorClient/SimpleCalculatorClient.csproj", "SimpleCalculatorClient/"]
+
+RUN dotnet restore "SimpleCalculatorClient/SimpleCalculatorClient.csproj"
+COPY . .
+WORKDIR "/src/SimpleCalculatorClient"
+RUN dotnet build --no-restore "SimpleCalculatorClient.csproj" -c $BUILD_CONFIGURATION
+
+RUN echo "exec dotnet run --no-build --no-launch-profile -c $BUILD_CONFIGURATION --" > /entrypoint.sh
+
+ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]

SimpleCalculatorClient/Models/FormModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace SimpleCalculatorClient.Models
+{
+    public class FormModel
+    {
+        public int NumbOne { get; set; }
+        public int NumbTwo { get; set; }
+    }
+}

SimpleCalculatorClient/Properties/launchSettings.json

@@ -1,7 +1,7 @@
-{
+{
   "iisSettings": {
-    "windowsAuthentication": false, 
-    "anonymousAuthentication": true, 
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
     "iisExpress": {
       "applicationUrl": "http://localhost:54166",
       "sslPort": 44377
@@ -18,10 +18,17 @@
     "SimpleCalculatorClient": {
       "commandName": "Project",
       "launchBrowser": true,
-      "applicationUrl": "https://localhost:5001;http://localhost:5000",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
-      }
+      },
+      "applicationUrl": "https://localhost:5001;http://localhost:5000"
+    },
+    "Azure Dev Spaces": {
+      "commandName": "AzureDevSpaces",
+      "launchBrowser": true,
+      "resourceGroup": "AksDemo",
+      "aksName": "AksDemoCluster",
+      "subscriptionId": "d5a78503-b800-41a5-a60b-39a580520bc4"
     }
   }
 }

SimpleCalculatorClient/SimpleCalculatorClient.csproj

@@ -9,6 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.2.3" />
   </ItemGroup>
 
 </Project>

SimpleCalculatorClient/Views/Form/Index.cshtml

@@ -0,0 +1,13 @@
+@model SimpleCalculatorClient.Models.FormModel;
+@{
+    ViewData["Title"] = "Index";
+}
+
+    <form method="POST">
+        <label for="numbOne">First number</label>
+        <input type="text" id="numbOne" placeholder="first number" name="numbOne" />
+        <br />
+        <label for="numbTwo">Second number</label>
+        <input type="text" id="numbTwo" placeholder="second number" name="numbTwo" />
+        <input type="submit" />
+    </form>

SimpleCalculatorClient/azds.yaml

@@ -0,0 +1,42 @@
+kind: helm-release
+apiVersion: 1.1
+build:
+  context: ..
+  dockerfile: Dockerfile
+install:
+  chart: charts/simplecalculatorclient
+  values:
+  - values.dev.yaml?
+  - secrets.dev.yaml?
+  set:
+    replicaCount: 1
+    image:
+      repository: simplecalculatorclient
+      tag: $(tag)
+      pullPolicy: Never
+    ingress:
+      annotations:
+        kubernetes.io/ingress.class: traefik-azds
+      hosts:
+      # This expands to form the service's public URL: [space.s.][rootSpace.]simplecalculatorclient.<random suffix>.<region>.azds.io
+      # Customize the public URL by changing the 'simplecalculatorclient' text between the $(rootSpacePrefix) and $(hostSuffix) tokens
+      # For more information see https://aka.ms/devspaces/routing
+      - $(spacePrefix)$(rootSpacePrefix)simplecalculatorclient$(hostSuffix)
+configurations:
+  develop:
+    build:
+      dockerfile: Dockerfile.develop
+      useGitIgnore: true
+      args:
+        BUILD_CONFIGURATION: ${BUILD_CONFIGURATION:-Debug}
+    container:
+      sync:
+      - "**/Pages/**"
+      - "**/Views/**"
+      - "**/wwwroot/**"
+      - "!**/*.{sln,csproj}"
+      command: [dotnet, run, --no-restore, --no-build, --no-launch-profile, -c, "${BUILD_CONFIGURATION:-Debug}"]
+      iterate:
+        processesToKill: [dotnet, vsdbg]
+        buildCommands:
+        - [dotnet, build, --no-restore, -c, "${BUILD_CONFIGURATION:-Debug}"]

SimpleCalculatorClient/charts/simplecalculatorclient/.helmignore

@@ -0,0 +1,21 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

SimpleCalculatorClient/charts/simplecalculatorclient/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v1
+appVersion: "1.0"
+description: A Helm chart for Kubernetes
+name: simplecalculatorclient
+version: 0.1.0

SimpleCalculatorClient/charts/simplecalculatorclient/templates/NOTES.txt

@@ -0,0 +1,19 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "simplecalculatorclient.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ template "simplecalculatorclient.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "simplecalculatorclient.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "simplecalculatorclient.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl port-forward $POD_NAME 8080:80
+{{- end }}

SimpleCalculatorClient/charts/simplecalculatorclient/templates/_helpers.tpl

@@ -0,0 +1,32 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "simplecalculatorclient.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "simplecalculatorclient.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "simplecalculatorclient.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

SimpleCalculatorClient/charts/simplecalculatorclient/templates/deployment.yaml

@@ -0,0 +1,72 @@
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  name: {{ template "simplecalculatorclient.fullname" . }}
+  labels:
+    app: {{ template "simplecalculatorclient.name" . }}
+    chart: {{ template "simplecalculatorclient.chart" . }}
+    draft: {{ default "draft-app" .Values.draft }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ template "simplecalculatorclient.name" . }}
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "simplecalculatorclient.name" . }}
+        draft: {{ default "draft-app" .Values.draft }}
+        release: {{ .Release.Name }}
+      annotations:
+        buildID: {{ .Values.buildID }}
+    spec:
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+          {{- if .Values.probes.enabled }}
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          {{- end }}
+          env:
+            {{- $root := . }}
+            {{- range $ref, $values := .Values.secrets }}
+            {{- range $key, $value := $values }}
+            - name: {{ $ref }}_{{ $key }}
+              valueFrom:
+                secretKeyRef:
+                  name: {{ template "simplecalculatorclient.fullname" $root }}-{{ $ref | lower }}
+                  key: {{ $key }}
+            {{- end }}
+            {{- end }}
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+    {{- end }}