Nilesh/deployment (#18)

* Added Video conference

* added docker file

* Added docker file

* fixes

.dockerignore

@@ -0,0 +1,32 @@
+# Include any files or directories that you don't want to be copied to your
+# container here (e.g., local build artifacts, temporary files, etc.).
+#
+# For more help, visit the .dockerignore file reference guide at
+# https://docs.docker.com/go/build-context-dockerignore/
+
+**/.DS_Store
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/bin
+**/charts
+**/docker-compose*
+**/compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md

Dockerfile

@@ -1,23 +1,55 @@
-# Use the official .NET runtime as a parent image
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
-WORKDIR /app
-EXPOSE 80
-
-# Use the SDK image to build the application
-FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
-WORKDIR /src
-COPY ["Klustr-api.csproj", "./"]
-RUN dotnet restore "./Klustr-api.csproj"
-COPY . .
-WORKDIR "/src/."
-RUN dotnet build "Klustr-api.csproj" -c Release -o /app/build
-
-FROM build AS publish
-RUN dotnet publish "Klustr-api.csproj" -c Release -o /app/publish
-
-# Final stage: running the application
-FROM base AS final
+
+# syntax=docker/dockerfile:1
+
+# Comments are provided throughout this file to help you get started.
+# If you need more help, visit the Dockerfile reference guide at
+# https://docs.docker.com/go/dockerfile-reference/
+
+# Want to help us make this template better? Share your feedback here: https://forms.gle/ybq9Krt8jtBL3iCk7
+
+################################################################################
+
+# Learn about building .NET container images:
+# https://github.com/dotnet/dotnet-docker/blob/main/samples/README.md
+
+# Create a stage for building the application.
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
+
+COPY . /source
+
+WORKDIR /source
+# This is the architecture you’re building for, which is passed in by the builder.
+# Placing it here allows the previous steps to be cached across architectures.
+ARG TARGETARCH
+
+# Build the application.
+# Leverage a cache mount to /root/.nuget/packages so that subsequent builds don't have to re-download packages.
+# If TARGETARCH is "amd64", replace it with "x64" - "x64" is .NET's canonical name for this and "amd64" doesn't
+#   work in .NET 6.0.
+RUN --mount=type=cache,id=nuget,target=/root/.nuget/packages \
+    dotnet publish -a ${TARGETARCH/amd64/x64} --use-current-runtime --self-contained false -o /app
+
+# If you need to enable globalization and time zones:
+# https://github.com/dotnet/dotnet-docker/blob/main/samples/enable-globalization.md
+################################################################################
+# Create a new stage for running the application that contains the minimal
+# runtime dependencies for the application. This often uses a different base
+# image from the build stage where the necessary files are copied from the build
+# stage.
+#
+# The example below uses an aspnet alpine image as the foundation for running the app.
+# It will also use whatever happens to be the most recent version of that tag when you
+# build your Dockerfile. If reproducability is important, consider using a more specific
+# version (e.g., aspnet:7.0.10-alpine-3.18),
+# or SHA (e.g., mcr.microsoft.com/dotnet/aspnet@sha256:f3d99f54d504a21d38e4cc2f13ff47d67235efeeb85c109d3d1ff1808b38d034).
+FROM mcr.microsoft.com/dotnet/aspnet:8.0-alpine AS final
 WORKDIR /app
-COPY --from=publish /app/publish .
-ENV ASPNETCORE_ENVIRONMENT Production
+# Copy everything needed to run the app from the "build" stage.
+COPY --from=build /app .
+
+# Switch to a non-privileged user (defined in the base image) that the app will run under.
+# See https://docs.docker.com/go/dockerfile-user-best-practices/
+# and https://github.com/dotnet/dotnet-docker/discussions/4764
+USER $APP_UID
+
 ENTRYPOINT ["dotnet", "Klustr-api.dll"]

Program.cs

@@ -13,6 +13,11 @@
 
 var builder = WebApplication.CreateBuilder(args);
 
+builder.Configuration.AddEnvironmentVariables();
+Environment.GetEnvironmentVariables().Keys.Cast<string>().ToList().ForEach(key =>
+{
+    Console.WriteLine($"{key} : {Environment.GetEnvironmentVariable(key)}");
+});
 builder.Configuration.AddDotNetEnv(
     ".env", LoadOptions.TraversePath()
 );

README.Docker.md

@@ -0,0 +1,24 @@
+### Building and running your application
+
+When you're ready, start your application by running:
+`docker compose up --build`.
+
+Your application will be available at http://localhost:8080.
+
+### Deploying your application to the cloud
+
+First, build your image, e.g.: `docker build -t myapp .`.
+If your cloud uses a different CPU architecture than your development
+machine (e.g., you are on a Mac M1 and your cloud provider is amd64),
+you'll want to build the image for that platform, e.g.:
+`docker build --platform=linux/amd64 -t myapp .`.
+
+Then, push it to your registry, e.g. `docker push myregistry.com/myapp`.
+
+Consult Docker's [getting started](https://docs.docker.com/go/get-started-sharing/)
+docs for more detail on building and pushing.
+
+### References
+* [Docker's .NET guide](https://docs.docker.com/language/dotnet/)
+* The [dotnet-docker](https://github.com/dotnet/dotnet-docker/tree/main/samples)
+  repository has many relevant samples and docs.

compose.yaml

@@ -0,0 +1,57 @@
+# Comments are provided throughout this file to help you get started.
+# If you need more help, visit the Docker compose reference guide at
+# https://docs.docker.com/go/compose-spec-reference/
+
+# Here the instructions define your application as a service called "server".
+# This service is built from the Dockerfile in the current directory.
+# You can add other services your application may depend on here, such as a
+# database or a cache. For examples, see the Awesome Compose repository:
+# https://github.com/docker/awesome-compose
+services:
+  server:
+    build:
+      context: .
+      target: final
+    ports:
+      - 8080:8080
+    environment:
+      - ConnectionStrings__DefaultConnection=${ConnectionStrings__DefaultConnection}
+      - JWT__Issuer=${JWT__Issuer}
+      - JWT__Audience=${JWT__Audience}
+      - JWT__SigningKey=${JWT__SigningKey}
+    env_file:
+      - .env
+# The commented out section below is an example of how to define a PostgreSQL
+# database that your application can use. `depends_on` tells Docker Compose to
+# start the database before your application. The `db-data` volume persists the
+# database data between container restarts. The `db-password` secret is used
+# to set the database password. You must create `db/password.txt` and add
+# a password of your choosing to it before running `docker compose up`.
+#     depends_on:
+#       db:
+#         condition: service_healthy
+#   db:
+#     image: postgres
+#     restart: always
+#     user: postgres
+#     secrets:
+#       - db-password
+#     volumes:
+#       - db-data:/var/lib/postgresql/data
+#     environment:
+#       - POSTGRES_USER=postgres
+#       - POSTGRES_PASSWORD=postgres
+#       - POSTGRES_DB=klustr
+#     expose:
+#       - 5432
+#     healthcheck:
+#       test: [ "CMD", "pg_isready" ]
+#       interval: 10s
+#       timeout: 5s
+#       retries: 5
+# volumes:
+#   db-data:
+# secrets:
+#   db-password:
+#     file: db/password.txt
+