Add Codespaces support

.devcontainer/Dockerfile

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+# Note: You can use any Debian/Ubuntu based image you want. 
+#FROM mcr.microsoft.com/vscode/devcontainers/base:0-buster
+ARG VARIANT=3.1
+FROM mcr.microsoft.com/vscode/devcontainers/dotnetcore:${VARIANT}
+
+# Options
+ARG INSTALL_ZSH="true"
+ARG UPGRADE_PACKAGES="false"
+ARG ENABLE_NONROOT_DOCKER="true"
+ARG SOURCE_SOCKET=/var/run/docker-host.sock
+ARG TARGET_SOCKET=/var/run/docker.sock
+ARG USERNAME=vscode
+ARG USER_UID=1000
+ARG USER_GID=$USER_UID
+
+# Install needed packages and setup non-root user. Use a separate RUN statement to add your own dependencies.
+COPY library-scripts/*.sh /tmp/library-scripts/
+RUN apt-get update \
+    && /bin/bash /tmp/library-scripts/common-debian.sh "${INSTALL_ZSH}" "${USERNAME}" "${USER_UID}" "${USER_GID}" "${UPGRADE_PACKAGES}" \
+    # Use Docker script from script library to set things up
+    && /bin/bash /tmp/library-scripts/docker-debian.sh "${ENABLE_NONROOT_DOCKER}" "${SOURCE_SOCKET}" "${TARGET_SOCKET}" "${USERNAME}" \
+    # Install Dapr
+    && wget -q https://raw.githubusercontent.com/dapr/cli/master/install/install.sh -O - | /bin/bash \
+    # Clean up
+    && apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/* /tmp/library-scripts/
+
+# Install kubectl
+RUN curl -sSL -o /usr/local/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl \
+    && chmod +x /usr/local/bin/kubectl
+
+# Install Helm
+RUN curl -s https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash -
+
+# Script copies localhost's ~/.kube/config file into the container and swaps out 
+# localhost for host.docker.internal on bash/zsh start to keep them in sync.
+COPY copy-kube-config.sh /usr/local/share/
+RUN chown ${USERNAME}:root /usr/local/share/copy-kube-config.sh \
+    && echo "source /usr/local/share/copy-kube-config.sh" | tee -a /root/.bashrc /root/.zshrc /home/${USERNAME}/.bashrc >> /home/${USERNAME}/.zshrc
+
+# [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>
+
+# Setting the ENTRYPOINT to docker-init.sh will configure non-root access to the Docker
+# socket. The script will also execute CMD if you need to alter startup behaviors.
+ENTRYPOINT [ "/usr/local/share/docker-init.sh" ]
+CMD [ "sleep", "infinity" ]

.devcontainer/copy-kube-config.sh

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+#!/bin/bash -i
+
+# Copies localhost's ~/.kube/config file into the container and swap out localhost
+# for host.docker.internal whenever a new shell starts to keep them in sync.
+if [ "$SYNC_LOCALHOST_KUBECONFIG" = "true" ] && [ -d "/usr/local/share/kube-localhost" ]; then
+    mkdir -p $HOME/.kube
+    sudo cp -r /usr/local/share/kube-localhost/* $HOME/.kube
+    sudo chown -R $(id -u) $HOME/.kube
+    sed -i -e "s/localhost/host.docker.internal/g" $HOME/.kube/config
+    sed -i -e "s/127.0.0.1/host.docker.internal/g" $HOME/.kube/config
+
+    # If .minikube was mounted, set up client cert/key
+    if [ -d "/usr/local/share/minikube-localhost" ]; then
+        mkdir -p $HOME/.minikube
+        sudo cp -r /usr/local/share/minikube-localhost/ca.crt $HOME/.minikube
+        # Location varies between versions of minikube
+        if [ -f "/usr/local/share/minikube-localhost/client.crt" ]; then
+            sudo cp -r /usr/local/share/minikube-localhost/client.crt $HOME/.minikube
+            sudo cp -r /usr/local/share/minikube-localhost/client.key $HOME/.minikube
+        elif [ -f "/usr/local/share/minikube-localhost/profiles/minikube/client.crt" ]; then
+            sudo cp -r /usr/local/share/minikube-localhost/profiles/minikube/client.crt $HOME/.minikube
+            sudo cp -r /usr/local/share/minikube-localhost/profiles/minikube/client.key $HOME/.minikube
+        fi
+        sudo chown -R $(id -u) $HOME/.minikube
+
+        # Point .kube/config to the correct locaiton of the certs
+        sed -i -r "s|(\s*certificate-authority:\s).*|\\1$HOME\/.minikube\/ca.crt|g" $HOME/.kube/config
+        sed -i -r "s|(\s*client-certificate:\s).*|\\1$HOME\/.minikube\/client.crt|g" $HOME/.kube/config
+        sed -i -r "s|(\s*client-key:\s).*|\\1$HOME\/.minikube\/client.key|g" $HOME/.kube/config
+    fi
+fi

.devcontainer/devcontainer.json

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+//////
+// For format details, see https://aka.ms/vscode-remote/devcontainer.json or this file's README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.134.1/containers/docker-from-docker-compose
+{
+	"name": "Docker from Docker Compose + Kubernetes & Helm",
+	"dockerFile": "Dockerfile",
+
+	//"service": "docker-from-docker",
+	"workspaceFolder": "/workspace",
+
+	// Use this environment variable if you need to bind mount your local source code into a new container.
+	"remoteEnv": {
+		"LOCAL_WORKSPACE_FOLDER": "${localWorkspaceFolder}",
+		"SYNC_LOCALHOST_KUBECONFIG": "true"
+	},
+
+	"mounts": [
+		"source=/var/run/docker.sock,target=/var/run/docker-host.sock,type=bind",
+		"source=${env:HOME}${env:USERPROFILE}/.kube,target=/usr/local/share/kube-localhost,type=bind"
+		// Uncomment the next line to also sync certs in your .minikube folder
+		// "source=${env:HOME}${env:USERPROFILE}/.minikube,target=/usr/local/share/minikube-localhost,type=bind"
+	],
+
+	// Set *default* container specific settings.json values on container create.
+	"settings": { 
+		"terminal.integrated.shell.linux": "/bin/bash"
+	},
+
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"ms-azuretools.vscode-docker",
+		"ms-dotnettools.csharp",
+		"github.github-vscode-theme",
+		"coenraads.bracket-pair-colorizer-2",
+		"github.vscode-pull-request-github",
+		"ms-azuretools.vscode-docker",
+		"ms-vsliveshare.vsliveshare",
+		"vscode-icons-team.vscode-icons",
+		"visualstudioexptteam.vscodeintellicode",
+		"ms-azuretools.vscode-docker",
+		"ms-kubernetes-tools.vscode-kubernetes-tools",
+		"ms-mssql.mssql",
+		"formulahendry.dotnet-test-explorer"
+	],
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	"forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "wget https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64 && chmod +x  minikube-linux-amd64 && sudo mv minikube-linux-amd64 /usr/local/bin/minikube && minikube version"
+
+	// Uncomment when using a ptrace-based debugger like C++, Go, and Rust.
+	// "runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined" ],
+
+	// Uncomment to connect as a non-root user. See https://aka.ms/vscode-remote/containers/non-root.
+	// "overrideCommand": false,
+	//"remoteUser": "vscode"
+}

.devcontainer/docker-compose.yml

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+version: '3'
+services:
+  docker-from-docker:
+    # Uncomment the next line to use a non-root user for all processes.
+    # See https://aka.ms/vscode-remote/containers/non-root for details.
+    # user: vscode
+
+    build: 
+      context: .
+      dockerfile: Dockerfile
+      args:
+        # On Linux, you may need to update USER_UID and USER_GID below if not your local UID is not 1000.
+        USER_UID: 1000
+        USER_GID: 1000
+
+    volumes:
+      # Update this to wherever you want VS Code to mount the folder of your project
+      - ..:/workspace:cached
+
+      # Forwards the local Docker socket to the container.
+      - /var/run/docker.sock:/var/run/docker-host.sock 
+
+    # Uncomment the next four lines if you will use a ptrace-based debuggers like C++, Go, and Rust.
+    # cap_add:
+    #  - SYS_PTRACE
+    # security_opt:
+    #   - seccomp:unconfined
+
+    # Overrides default command so things don't shut down after the process ends.
+    entrypoint: /usr/local/share/docker-init.sh
+    command: sleep infinity 
+

.devcontainer/library-scripts/common-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.
+#-------------------------------------------------------------------------------------------------------------
+
+# Syntax: ./common-debian.sh [install zsh flag] [username] [user UID] [user GID] [upgrade packages flag]
+
+INSTALL_ZSH=${1:-"true"}
+USERNAME=${2:-"vscode"}
+USER_UID=${3:-1000}
+USER_GID=${4:-1000}
+UPGRADE_PACKAGES=${5:-"true"}
+
+set -e
+
+if [ "$(id -u)" -ne 0 ]; then
+    echo -e 'Script must be run a root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.'
+    exit 1
+fi
+
+# Treat a user name of "none" as root
+if [ "${USERNAME}" = "none" ] || [ "${USERNAME}" = "root" ]; then
+    USERNAME=root
+    USER_UID=0
+    USER_GID=0
+fi
+
+# Load markers to see which steps have already run
+MARKER_FILE="/usr/local/etc/vscode-dev-containers/common"
+if [ -f "${MARKER_FILE}" ]; then
+    echo "Marker file found:"
+    cat "${MARKER_FILE}"
+    source "${MARKER_FILE}"
+fi
+
+# Ensure apt is in non-interactive to avoid prompts
+export DEBIAN_FRONTEND=noninteractive
+
+# Function to call apt-get if needed
+apt-get-update-if-needed()
+{
+    if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then
+        echo "Running apt-get update..."
+        apt-get update
+    else
+        echo "Skipping apt-get update."
+    fi
+}
+
+# Run install apt-utils to avoid debconf warning then verify presence of other common developer tools and dependencies
+if [ "${PACKAGES_ALREADY_INSTALLED}" != "true" ]; then
+    apt-get-update-if-needed
+
+    PACKAGE_LIST="apt-utils \
+        git \
+        openssh-client \
+        less \
+        iproute2 \
+        procps \
+        curl \
+        wget \
+        unzip \
+        nano \
+        jq \
+        lsb-release \
+        ca-certificates \
+        apt-transport-https \
+        dialog \
+        gnupg2 \
+        libc6 \
+        libgcc1 \
+        libgssapi-krb5-2 \
+        libicu[0-9][0-9] \
+        liblttng-ust0 \
+        libstdc++6 \
+        zlib1g \
+        locales \
+        sudo"
+
+    # Install libssl1.1 if available
+    if [[ ! -z $(apt-cache --names-only search ^libssl1.1$) ]]; then
+        PACKAGE_LIST="${PACKAGE_LIST}       libssl1.1"
+    fi
+
+    # Install appropriate version of libssl1.0.x if available
+    LIBSSL=$(dpkg-query -f '${db:Status-Abbrev}\t${binary:Package}\n' -W 'libssl1\.0\.?' 2>&1 || echo '')
+    if [ "$(echo "$LIBSSL" | grep -o 'libssl1\.0\.[0-9]:' | uniq | sort | wc -l)" -eq 0 ]; then
+        if [[ ! -z $(apt-cache --names-only search ^libssl1.0.2$) ]]; then
+            # Debian 9
+            PACKAGE_LIST="${PACKAGE_LIST}       libssl1.0.2"
+        elif [[ ! -z $(apt-cache --names-only search ^libssl1.0.0$) ]]; then
+            # Ubuntu 18.04, 16.04, earlier
+            PACKAGE_LIST="${PACKAGE_LIST}       libssl1.0.0"
+        fi
+    fi
+
+    echo "Packages to verify are installed: ${PACKAGE_LIST}"
+    apt-get -y install --no-install-recommends ${PACKAGE_LIST} 2> >( grep -v 'debconf: delaying package configuration, since apt-utils is not installed' >&2 )
+
+    PACKAGES_ALREADY_INSTALLED="true"
+fi
+
+# Get to latest versions of all packages
+if [ "${UPGRADE_PACKAGES}" = "true" ]; then
+    apt-get-update-if-needed
+    apt-get -y upgrade --no-install-recommends
+    apt-get autoremove -y
+fi
+
+# Ensure at least the en_US.UTF-8 UTF-8 locale is available.
+# Common need for both applications and things like the agnoster ZSH theme.
+if [ "${LOCALE_ALREADY_SET}" != "true" ]; then
+    echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen 
+    locale-gen
+    LOCALE_ALREADY_SET="true"
+fi
+
+# Create or update a non-root user to match UID/GID - see https://aka.ms/vscode-remote/containers/non-root-user.
+if id -u $USERNAME > /dev/null 2>&1; then
+    # User exists, update if needed
+    if [ "$USER_GID" != "$(id -G $USERNAME)" ]; then 
+        groupmod --gid $USER_GID $USERNAME 
+        usermod --gid $USER_GID $USERNAME
+    fi
+    if [ "$USER_UID" != "$(id -u $USERNAME)" ]; then 
+        usermod --uid $USER_UID $USERNAME
+    fi
+else
+    # Create user
+    groupadd --gid $USER_GID $USERNAME
+    useradd -s /bin/bash --uid $USER_UID --gid $USER_GID -m $USERNAME
+fi
+
+# Add add sudo support for non-root user
+if [ "${EXISTING_NON_ROOT_USER}" != "${USERNAME}" ]; then
+    echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME
+    chmod 0440 /etc/sudoers.d/$USERNAME
+    EXISTING_NON_ROOT_USER="${USERNAME}"
+fi
+
+# Ensure ~/.local/bin is in the PATH for root and non-root users for bash. (zsh is later)
+if [ "${DOT_LOCAL_ALREADY_ADDED}" != "true" ]; then
+    echo "export PATH=\$PATH:\$HOME/.local/bin" | tee -a /root/.bashrc >> /home/$USERNAME/.bashrc 
+    chown $USER_UID:$USER_GID /home/$USERNAME/.bashrc
+    DOT_LOCAL_ALREADY_ADDED="true"
+fi
+
+# Optionally install and configure zsh
+if [ "${INSTALL_ZSH}" = "true" ] && [ ! -d "/root/.oh-my-zsh" ] && [ "${ZSH_ALREADY_INSTALLED}" != "true" ]; then
+    apt-get-update-if-needed
+    apt-get install -y zsh
+    curl -fsSLo- https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh | bash 2>&1
+    echo "export PATH=\$PATH:\$HOME/.local/bin" >> /root/.zshrc
+    if [ "${USERNAME}" != "root" ]; then
+        cp -fR /root/.oh-my-zsh /home/$USERNAME
+        cp -f /root/.zshrc /home/$USERNAME
+        sed -i -e "s/\/root\/.oh-my-zsh/\/home\/$USERNAME\/.oh-my-zsh/g" /home/$USERNAME/.zshrc
+        chown -R $USER_UID:$USER_GID /home/$USERNAME/.oh-my-zsh /home/$USERNAME/.zshrc
+    fi
+    ZSH_ALREADY_INSTALLED="true"
+fi
+
+# Write marker file
+mkdir -p "$(dirname "${MARKER_FILE}")"
+echo -e "\
+    PACKAGES_ALREADY_INSTALLED=${PACKAGES_ALREADY_INSTALLED}\n\
+    LOCALE_ALREADY_SET=${LOCALE_ALREADY_SET}\n\
+    EXISTING_NON_ROOT_USER=${EXISTING_NON_ROOT_USER}\n\
+    DOT_LOCAL_ALREADY_ADDED=${DOT_LOCAL_ALREADY_ADDED}\n\
+    ZSH_ALREADY_INSTALLED=${ZSH_ALREADY_INSTALLED}" > "${MARKER_FILE}"