Dockerfile.layer2

# Layer 2: .NET Bench Image
# Extends Layer 1 (devbench-base) with .NET-specific tools
# Includes: .NET SDK 10, ASP.NET Core, .NET global tools, cloud CLIs,
#           database clients, PowerShell, diagnostics, workloads
# USER-AGNOSTIC: No user creation — Layer 3 handles user setup

FROM devbench-base:latest

# Container version labels
LABEL layer="2"
LABEL layer.name="dotnet-bench"
LABEL layer.version="2.0.0"
LABEL layer.updated="2026-03-06"
LABEL layer.description=".NET development tools and SDK (user-agnostic)"
LABEL bench.type="dotnet"

USER root

# Shared tool install path — accessible to any Layer 3 user
ENV DOTNET_TOOLS_PATH=/usr/local/share/dotnet-tools
RUN mkdir -p $DOTNET_TOOLS_PATH

# ========================================
# .NET SDK AND RUNTIMES
# ========================================

# Add Microsoft repository for .NET and other MS packages
RUN wget -q https://packages.microsoft.com/config/ubuntu/24.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb \
    && dpkg -i packages-microsoft-prod.deb \
    && rm packages-microsoft-prod.deb

# Install .NET 10 SDK and runtimes
RUN apt-get update && apt-get install -y \
    dotnet-sdk-10.0 \
    dotnet-runtime-10.0 \
    aspnetcore-runtime-10.0 \
    && rm -rf /var/lib/apt/lists/*

# ========================================
# .NET GLOBAL TOOLS
# ========================================

# Install to shared path so any user (Layer 3) can run them
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-ef \
    || echo "⚠️  dotnet-ef failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-aspnet-codegenerator \
    || echo "⚠️  dotnet-aspnet-codegenerator failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH Microsoft.Web.LibraryManager.Cli \
    || echo "⚠️  libman failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-reportgenerator-globaltool \
    || echo "⚠️  reportgenerator failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-stryker \
    || echo "⚠️  dotnet-stryker failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-outdated-tool \
    || echo "⚠️  dotnet-outdated failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH GitVersion.Tool \
    || echo "⚠️  GitVersion failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-format \
    || echo "⚠️  dotnet-format failed, skipping"

# Diagnostics tools
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-trace \
    || echo "⚠️  dotnet-trace failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-dump \
    || echo "⚠️  dotnet-dump failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-counters \
    || echo "⚠️  dotnet-counters failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-monitor \
    || echo "⚠️  dotnet-monitor failed, skipping"

# API / Web tooling
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH Microsoft.dotnet-httprepl \
    || echo "⚠️  httprepl failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH Swashbuckle.AspNetCore.Cli \
    || echo "⚠️  swashbuckle failed, skipping"

# Code quality / coverage
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-sonarscanner \
    || echo "⚠️  sonarscanner failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH coverlet.console \
    || echo "⚠️  coverlet failed, skipping"

# Scripting and analysis
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-script \
    || echo "⚠️  dotnet-script failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-depends \
    || echo "⚠️  dotnet-depends failed, skipping"
RUN dotnet tool install --tool-path $DOTNET_TOOLS_PATH dotnet-retire \
    || echo "⚠️  dotnet-retire failed, skipping"

# Make shared tool dir accessible to all users
RUN chmod -R a+rX $DOTNET_TOOLS_PATH

# ========================================
# .NET WORKLOADS
# ========================================

RUN dotnet workload install aspire \
    || echo "⚠️  aspire workload failed, skipping"
RUN dotnet workload install wasm-tools \
    || echo "⚠️  wasm-tools workload failed, skipping"

# ========================================
# POWERSHELL
# ========================================

RUN apt-get update && apt-get install -y \
    powershell \
    && rm -rf /var/lib/apt/lists/*

# ========================================
# CLOUD CLIs
# ========================================

# Azure CLI (includes Bicep)
RUN curl -sL https://aka.ms/InstallAzureCLIDeb | bash

# AWS CLI v2
RUN curl -fsSL "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o /tmp/awscliv2.zip \
    && unzip -q /tmp/awscliv2.zip -d /tmp \
    && /tmp/aws/install \
    && rm -rf /tmp/aws /tmp/awscliv2.zip

# Docker CLI (client only — daemon runs on host via socket mount)
RUN apt-get update && apt-get install -y \
    ca-certificates gnupg lsb-release \
    && install -m 0755 -d /etc/apt/keyrings \
    && curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
    && chmod a+r /etc/apt/keyrings/docker.gpg \
    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" \
       > /etc/apt/sources.list.d/docker.list \
    && apt-get update && apt-get install -y docker-ce-cli docker-compose-plugin \
    && rm -rf /var/lib/apt/lists/*

# kubectl
RUN curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.32/deb/Release.key \
       | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg \
    && echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.32/deb/ /" \
       > /etc/apt/sources.list.d/kubernetes.list \
    && apt-get update && apt-get install -y kubectl \
    && rm -rf /var/lib/apt/lists/*

# Helm 3
RUN curl -fsSL https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

# ========================================
# DATABASE CLIENTS
# ========================================

RUN apt-get update && apt-get install -y \
    postgresql-client \
    default-mysql-client \
    sqlite3 \
    redis-tools \
    && rm -rf /var/lib/apt/lists/*

# MSSQL tools (sqlcmd) — Microsoft repo already added above
RUN ACCEPT_EULA=Y apt-get update && ACCEPT_EULA=Y apt-get install -y \
    mssql-tools18 \
    unixodbc-dev \
    && rm -rf /var/lib/apt/lists/*

# ========================================
# SYSTEM UTILITIES
# ========================================

RUN apt-get update && apt-get install -y \
    htop \
    tree \
    less \
    && rm -rf /var/lib/apt/lists/*

# ========================================
# PATH AND ENVIRONMENT
# ========================================

ENV PATH="/usr/local/share/dotnet-tools:/opt/mssql-tools18/bin:${PATH}"

# ========================================
# SHELL CONFIGURATION (into /etc/skel)
# ========================================

# .NET aliases
RUN echo '' >> /etc/skel/.zshrc && \
    echo '# .NET Development aliases' >> /etc/skel/.zshrc && \
    echo 'alias dn="dotnet"' >> /etc/skel/.zshrc && \
    echo 'alias dnr="dotnet run"' >> /etc/skel/.zshrc && \
    echo 'alias dnb="dotnet build"' >> /etc/skel/.zshrc && \
    echo 'alias dnt="dotnet test"' >> /etc/skel/.zshrc && \
    echo 'alias dnw="dotnet watch"' >> /etc/skel/.zshrc && \
    echo 'alias dnc="dotnet clean"' >> /etc/skel/.zshrc && \
    echo 'alias dnp="dotnet publish"' >> /etc/skel/.zshrc && \
    echo 'alias dnef="dotnet ef"' >> /etc/skel/.zshrc && \
    echo 'alias dna="dotnet add"' >> /etc/skel/.zshrc && \
    echo 'alias dnrs="dotnet restore"' >> /etc/skel/.zshrc && \
    echo 'alias dnnew="dotnet new"' >> /etc/skel/.zshrc

# Docker aliases
RUN echo '' >> /etc/skel/.zshrc && \
    echo '# Docker aliases' >> /etc/skel/.zshrc && \
    echo 'alias d="docker"' >> /etc/skel/.zshrc && \
    echo 'alias dc="docker compose"' >> /etc/skel/.zshrc && \
    echo 'alias dps="docker ps"' >> /etc/skel/.zshrc && \
    echo 'alias di="docker images"' >> /etc/skel/.zshrc

# Kubernetes aliases
RUN echo '' >> /etc/skel/.zshrc && \
    echo '# Kubernetes aliases' >> /etc/skel/.zshrc && \
    echo 'alias k="kubectl"' >> /etc/skel/.zshrc && \
    echo 'alias kgp="kubectl get pods"' >> /etc/skel/.zshrc && \
    echo 'alias kgs="kubectl get services"' >> /etc/skel/.zshrc && \
    echo 'alias kgd="kubectl get deployments"' >> /etc/skel/.zshrc

# MSSQL tools PATH
RUN echo '' >> /etc/skel/.zshrc && \
    echo '# MSSQL tools' >> /etc/skel/.zshrc && \
    echo 'export PATH="/opt/mssql-tools18/bin:\$PATH"' >> /etc/skel/.zshrc

# Default command
CMD ["sleep", "infinity"]