Adding .devcontainer for Remote Container dev

.devcontainer/Dockerfile

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+# [Choice] .NET version: 6.0-bullseye, 5.0-bullseye, 3.1-bullseye, 6.0-focal, 5.0-focal, 3.1-focal
+ARG VARIANT=6.0-bullseye-slim
+FROM mcr.microsoft.com/dotnet/sdk:${VARIANT}
+
+# Copy library scripts to execute
+COPY library-scripts/*.sh library-scripts/*.env /tmp/library-scripts/
+
+# [Option] Install zsh
+ARG INSTALL_ZSH="true"
+# [Option] Upgrade OS packages to their latest versions
+ARG UPGRADE_PACKAGES="true"
+# Install needed packages and setup non-root user. Use a separate RUN statement to add your own dependencies.
+ARG USERNAME=vscode
+ARG USER_UID=1000
+ARG USER_GID=$USER_UID
+RUN bash /tmp/library-scripts/common-debian.sh "${INSTALL_ZSH}" "${USERNAME}" "${USER_UID}" "${USER_GID}" "${UPGRADE_PACKAGES}" "true" "true" \
+    && apt-get clean -y && rm -rf /var/lib/apt/lists/*
+
+RUN su ${USERNAME} -c "umask 0002"
+# [Option] Install Azure CLI
+ARG INSTALL_AZURE_CLI="false"
+RUN if [ "$INSTALL_AZURE_CLI" = "true" ]; then bash /tmp/library-scripts/azcli-debian.sh; fi \
+    && apt-get clean -y && rm -rf /var/lib/apt/lists/* /tmp/library-scripts \
+    && az bicep install
+
+# [Option] Enable non-root Docker access in container
+ARG ENABLE_NONROOT_DOCKER="true"
+# [Option] Use the OSS Moby CLI instead of the licensed Docker CLI
+ARG USE_MOBY="true"
+# [Option] Engine/CLI Version
+ARG DOCKER_VERSION="latest"
+
+# Enable new "BUILDKIT" mode for Docker CLI
+ENV DOCKER_BUILDKIT=1
+
+# Install needed packages and setup non-root user. Use a separate RUN statement to add your
+# own dependencies. A user of "automatic" attempts to reuse an user ID if one already exists.
+COPY library-scripts/docker-in-docker-debian.sh /tmp/library-scripts/
+RUN apt-get update \
+    && apt-get install python3-pip -y \
+# Use Docker script from script library to set things up
+    && /bin/bash /tmp/library-scripts/docker-in-docker-debian.sh "${ENABLE_NONROOT_DOCKER}" "${USERNAME}" "${USE_MOBY}" "${DOCKER_VERSION}"
+
+# Install Dapr
+RUN wget -q https://raw.githubusercontent.com/dapr/cli/master/install/install.sh -O - | /bin/bash \
+    # Clean up
+    && apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/* /tmp/library-scripts/
+
+# Add daprd to the path for the VS Code Dapr extension.
+ENV PATH="${PATH}:/home/${USERNAME}/.dapr/bin"
+
+VOLUME [ "/var/lib/docker" ]
+
+# Setting the ENTRYPOINT to docker-init.sh will configure non-root access
+# to the Docker socket. The script will also execute CMD as needed.
+ENTRYPOINT [ "/usr/local/share/docker-init.sh" ]
+CMD [ "sleep", "infinity" ]
+##
+
+# Remove library scripts for final image
+RUN rm -rf /tmp/library-scripts
+
+# [Optional] Uncomment this section to install additional OS packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>
+
+# [Optional] Uncomment this line to install global node packages.
+# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1

.devcontainer/devcontainer.json

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+{
+    "name": "C# (.NET 6)",
+    "build": {
+      "dockerfile": "Dockerfile",
+      "args": {
+        // Update 'VARIANT' to pick a .NET Core version: 2.1, 3.1, 5.0, 6.0
+        "VARIANT": "6.0",
+        // Options
+        "INSTALL_AZURE_CLI": "true",
+        "INSTALL_ZSH": "false",
+        "UPGRADE_PACKAGES": "true"
+      }
+    },
+    "runArgs": ["--init", "--privileged"],
+    "mounts": ["source=dind-var-lib-docker,target=/var/lib/docker,type=volume"],
+    "overrideCommand": false,
+
+    "settings": {},
+
+    // Add the IDs of extensions you want installed when the container is created.
+    "extensions": [
+      "ms-azuretools.vscode-dapr",
+      "ms-azuretools.vscode-docker",
+      "ms-dotnettools.csharp",
+      "ms-vscode.azurecli",
+      "ms-azuretools.vscode-bicep"  
+    ],
+
+    // Use 'postCreateCommand' to run commands after the container is created.
+    // Ensure Dapr is running on opening the container
+    "postCreateCommand": "dapr uninstall --all && dapr init --runtime-version 1.5.1",
+
+    // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+    "remoteUser": "vscode",
+
+    "features": {
+      "azure-cli": "latest"
+    }
+  }  

.devcontainer/library-scripts/azcli-debian.sh

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+#!/usr/bin/env bash
+#-------------------------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
+#-------------------------------------------------------------------------------------------------------------
+#
+# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/azcli.md
+# Maintainer: The VS Code and Codespaces Teams
+#
+# Syntax: ./azcli-debian.sh
+
+set -e
+
+MICROSOFT_GPG_KEYS_URI="https://packages.microsoft.com/keys/microsoft.asc"
+
+if [ "$(id -u)" -ne 0 ]; then
+    echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+    exit 1
+fi
+
+# Get central common setting
+get_common_setting() {
+    if [ "${common_settings_file_loaded}" != "true" ]; then
+        curl -sfL "https://aka.ms/vscode-dev-containers/script-library/settings.env" 2>/dev/null -o /tmp/vsdc-settings.env || echo "Could not download settings file. Skipping."
+        common_settings_file_loaded=true
+    fi
+    if [ -f "/tmp/vsdc-settings.env" ]; then
+        local multi_line=""
+        if [ "$2" = "true" ]; then multi_line="-z"; fi
+        local result="$(grep ${multi_line} -oP "$1=\"?\K[^\"]+" /tmp/vsdc-settings.env | tr -d '\0')"
+        if [ ! -z "${result}" ]; then declare -g $1="${result}"; fi
+    fi
+    echo "$1=${!1}"
+}
+
+# Function to run apt-get if needed
+apt_get_update_if_needed()
+{
+    if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then
+        echo "Running apt-get update..."
+        apt-get update
+    else
+        echo "Skipping apt-get update."
+    fi
+}
+
+# Checks if packages are installed and installs them if not
+check_packages() {
+    if ! dpkg -s "$@" > /dev/null 2>&1; then
+        apt_get_update_if_needed
+        apt-get -y install --no-install-recommends "$@"
+    fi
+}
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Install dependencies
+check_packages apt-transport-https curl ca-certificates lsb-release gnupg2
+
+# Import key safely (new 'signed-by' method rather than deprecated apt-key approach) and install
+. /etc/os-release
+get_common_setting MICROSOFT_GPG_KEYS_URI
+curl -sSL ${MICROSOFT_GPG_KEYS_URI} | gpg --dearmor > /usr/share/keyrings/microsoft-archive-keyring.gpg
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/microsoft-archive-keyring.gpg] https://packages.microsoft.com/repos/azure-cli/ ${VERSION_CODENAME} main" > /etc/apt/sources.list.d/azure-cli.list
+apt-get update
+apt-get install -y azure-cli
+echo "Done!"