init CTFd source

scripts/install_docker.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# Script to install docker in Debian Guest VM
+# per: https://docs.docker.com/engine/installation/linux/debian/#install-docker-ce
+
+# Install packages to allow apt to use a repository over HTTPS
+sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    python-pip \
+    apt-transport-https \
+    ca-certificates \
+    curl \
+    gnupg2 \
+    software-properties-common
+
+# Add Docker’s official GPG key
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+
+# Set up the stable repository. 
+sudo add-apt-repository \
+   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
+   $(lsb_release -cs) \
+   stable"
+
+# Update the apt package index
+sudo apt-get update
+
+# Install the latest version of Docker
+sudo DEBIAN_FRONTEND=noninteractive apt-get install -y docker-ce
+
+# Add user to the docker group
+# Warning: The docker group grants privileges equivalent to the root user. 
+sudo usermod -aG docker ${USER}
+
+# Configure Docker to start on boot
+sudo systemctl enable docker
+
+# Install docker-compose
+pip install docker-compose