CapRover Installation Script for Ubuntu 20.04, This gist contains a bash script for installing CapRover on Ubuntu 20.04. The script includes steps for Docker installation, domain verification, and CapRover setup. Each step is echoed for user readability. Please ensure to read and agree to the terms and conditions before running the script. Enjoy…

CapRover.sh

#!/bin/bash

# Update system packages
echo "Updating system packages..."
sudo apt update

# Install curl if not installed
echo "Installing curl..."
sudo apt install curl

# Add Docker’s official GPG key
echo "Adding Docker’s official GPG key..."
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

# Setup a stable repository
echo "Setting up a stable repository..."
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

# Update the system packages again
echo "Updating the system packages again..."
sudo apt update

# Install the latest version of Docker
echo "Installing the latest version of Docker..."
sudo apt-get install docker-ce docker-ce-cli containerd.io

# Verify Root domain
echo "Verifying Root domain..."
nslookup randomstring123.captain.localhost

# Create a folder to store the configurations
echo "Creating a folder to store the configurations..."
sudo mkdir -p /captain/data/

# Create configurations under the folder you have created to allow CapRover to be installed locally
echo "Creating configurations under the folder you have created to allow CapRover to be installed locally..."
echo "{\"skipVerifyingDomains\":\"true\"}" > /captain/data/config-override.json

# Install CapRover on Ubuntu 20.04
echo "Installing CapRover on Ubuntu 20.04..."
docker run -e MAIN_NODE_IP_ADDRESS=127.0.0.1 -e ACCEPTED_TERMS=true -p 80:80 -p 443:443 -p 3000:3000 -v /var/run/docker.sock:/var/run/docker.sock -v /captain:/captain caprover/caprover