Set up docker image and k8s deployment

.dockerignore

@@ -0,0 +1,10 @@
+ALttPRandomizer/appsettings.json
+ALttPRandomizer/appsettings.Development.json
+ALttPRandomizer/[Oo]bj
+ALttPRandomizer/[Bb]in
+
+*/__pycache__
+*/.github
+*/_vendor
+ALttPDoorRandomizer/DR_*
+ALttPDoorRandomizer/data/base2current.json

ALttPRandomizer/ALttPRandomizer.csproj

@@ -17,6 +17,9 @@
   </ItemGroup>
 
   <ItemGroup>
+    <None Update="appsettings.Docker.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Update="appsettings.Development.json">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>

ALttPRandomizer/Options/ServiceOptions.cs

@@ -2,12 +2,14 @@
     using System;
 
     public class ServiceOptions {
+        public string Baserom { get; set; } = null!;
         public string PythonPath { get; set; } = null!;
         public string RandomizerPath { get; set; } = null!;
         public AzureSettings AzureSettings { get; set; } = new AzureSettings();
     }
 
     public class AzureSettings {
+        public string? ClientId { get; set; }
         public Uri BlobstoreEndpoint { get; set; } = null!;
     }
 }

ALttPRandomizer/Program.cs

@@ -4,6 +4,7 @@
     using ALttPRandomizer.Azure;
     using ALttPRandomizer.Options;
     using ALttPRandomizer.Service;
+    using global::Azure.Core;
     using global::Azure.Identity;
     using global::Azure.Storage.Blobs;
     using Microsoft.AspNetCore.Builder;
@@ -20,7 +21,7 @@
 
             builder.Configuration
                 .AddJsonFile("appsettings.json")
-                .AddJsonFile("appsettings.Development.json")
+                .AddJsonFile("appsettings.Development.json", true)
                 .AddEnvironmentVariables();
 
             builder.Services.Configure<ServiceOptions>(builder.Configuration.GetSection("ALttPRandomizer"));
@@ -34,7 +35,13 @@
             var provider = builder.Services.BuildServiceProvider();
             var settings = provider.GetRequiredService<IOptionsMonitor<ServiceOptions>>().CurrentValue!;
 
-            var token = new DefaultAzureCredential();
+            var options = new DefaultAzureCredentialOptions();
+            
+            if (settings.AzureSettings.ClientId != null) {
+                options.ManagedIdentityClientId = new(settings.AzureSettings.ClientId);
+            }
+
+            var token = new DefaultAzureCredential(options);
             var seedClient = new BlobContainerClient(settings.AzureSettings.BlobstoreEndpoint, token);
 
             builder.Services.AddSingleton(seedClient);

ALttPRandomizer/Randomizer.cs

@@ -37,7 +37,8 @@
 
             var args = start.ArgumentList;
             args.Add("DungeonRandomizer.py");
-            args.Add("--rom=../alttp.sfc");
+            args.Add("--rom");
+            args.Add(this.Configuration.Baserom);
             args.Add("--bps");
 
             args.Add("--outputpath");

ALttPRandomizer/appsettings.Docker.json

@@ -0,0 +1,16 @@
+{
+  "ALttPRandomizer": {
+    "baserom": "/randomizer/alttp.sfc",
+    "pythonPath": "/usr/bin/python3",
+    "randomizerPath": "/randomizer",
+    "azureSettings": {
+      "clientId": "2f242de5-7595-432c-b41d-30d21b2064f2",
+      "blobstoreEndpoint": "https://alttprstorage.blob.core.windows.net/seeds"
+    }
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information"
+    }
+  }
+}

Dockerfile

@@ -0,0 +1,37 @@
+FROM mcr.microsoft.com/dotnet/sdk:8.0-azurelinux3.0 AS build
+
+ARG BUILD_CONFIGURATION=Release
+WORKDIR /src
+
+COPY ALttPRandomizer/ ALttPRandomizer/
+WORKDIR "/src/ALttPRandomizer"
+RUN dotnet build "./ALttPRandomizer.csproj" -c $BUILD_CONFIGURATION -o /app/build
+RUN dotnet publish "./ALttPRandomizer.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
+
+FROM mcr.microsoft.com/dotnet/aspnet:8.0-azurelinux3.0 AS final
+EXPOSE 8080
+EXPOSE 8081
+
+RUN tdnf install -y python3
+
+RUN mkdir -p /randomizer/data
+RUN touch /randomizer/data/base2current.json
+RUN chown $APP_UID:$APP_UID /randomizer/data/base2current.json
+
+USER $APP_UID
+
+RUN python3 -m ensurepip --upgrade
+
+WORKDIR /randomizer
+COPY alttp.sfc .
+
+COPY ALttPDoorRandomizer/resources/app/meta/manifests/pip_requirements.txt requirements.txt
+RUN python3 -m pip install -r requirements.txt
+
+COPY ALttPDoorRandomizer/ .
+
+WORKDIR /app
+COPY --from=build /app/publish .
+COPY ALttPRandomizer/appsettings.Docker.json appsettings.json
+
+ENTRYPOINT ["dotnet", "ALttPRandomizer.dll"]

deployment.yaml

@@ -0,0 +1,21 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: alttpr-backend
+spec:
+  selector:
+    matchLabels:
+      app: alttpr-backend
+  template:
+    metadata:
+      labels:
+        app: alttpr-backend
+    spec:
+      nodeSelector:
+        kubernetes.io/os: linux
+      containers:
+        - name: alttpr-backend
+          image: alttpracr.azurecr.io/alttpr-backend
+          ports:
+            - containerPort: 8080
+              name: http