Ubuntu Instance Init #bash

ubuntu4you.sh

#!/bin/bash

# Usage:
#
# ./ubuntu4you.sh
#
# User must then logout and login upon completion of script
#

# Exit on any failure
set -e

# Array of supported versions
declare -a versions=('bionic', 'trusty' 'xenial' 'yakkety', 'disco', 'eoan', 'focal');

# check the version and extract codename of ubuntu if release codename not provided by user
if [ -z "$1" ]; then
    source /etc/lsb-release || \
        (echo "Error: Release information not found, run script passing Ubuntu version codename as a parameter"; exit 1)
    CODENAME=${DISTRIB_CODENAME}
else
    CODENAME=${1}
fi

# check version is supported
if echo ${versions[@]} | grep -q -w ${CODENAME}; then
    echo "Installing Catalyst Custom Server Provisions for ${CODENAME}"
else
    echo "Error: Ubuntu ${CODENAME} is not supported"
    exit 1
fi

# Update package lists
echo "# Updating package lists"
sudo apt-get update

# Update package lists
echo "# Upgrading package lists"
sudo apt-get upgrade

# Install Git
echo "# Installing Git"
sudo apt-get -y install git

# Install nvm dependencies
echo "# Installing nvm dependencies"
sudo apt-get -y install build-essential libssl-dev

# Execute nvm installation script
echo "# Executing nvm installation script"
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash

# Set up nvm environment without restarting the shell
export NVM_DIR="${HOME}/.nvm"
[ -s "${NVM_DIR}/nvm.sh" ] && . "${NVM_DIR}/nvm.sh"
[ -s "${NVM_DIR}/bash_completion" ] && . "${NVM_DIR}/bash_completion"

# Install node
echo "# Installing nodeJS"
nvm install v12.18.1

# Configure nvm to use version v12.18.1
nvm use v12.18.1
nvm alias default v12.18.1

# Install the latest version of npm
echo "# Installing npm"
npm install -g npm@latest

# Ensure that CA certificates are installed
sudo apt-get -y install apt-transport-https ca-certificates

# Add Docker repository key to APT keychain
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

# Update where APT will search for Docker Packages
echo "deb [arch=amd64] https://download.docker.com/linux/ubuntu ${CODENAME} stable" | \
    sudo tee /etc/apt/sources.list.d/docker.list

# Update package lists
sudo apt-get update

# Verifies APT is pulling from the correct Repository
sudo apt-cache policy docker-ce

# Install kernel packages which allows us to use aufs storage driver if V14 (trusty/utopic)
if [ "${CODENAME}" == "trusty" ]; then
    echo "# Installing required kernel packages"
    sudo apt-get -y install linux-image-extra-$(uname -r) linux-image-extra-virtual
fi

# Install Docker
echo "# Installing Docker"
sudo apt-get -y install docker-ce

# Add user account to the docker group
sudo usermod -aG docker $(whoami)

# Install docker compose
echo "# Installing Docker-Compose"
sudo curl -L https://github.com/docker/compose/releases/download/1.26.0-rc5/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

# Install python v2 if required
set +e
COUNT="$(python -V 2>&1 | grep -c 2.)"
if [ ${COUNT} -ne 1 ]
then
   sudo apt-get install -y python-minimal
fi

# Install Cockpit
echo "# Installing Cockpit"
sudo add-apt-repository ppa:cockpit-project/cockpit

# Install Cockpit
echo "# Installing Docker Cockpit"
sudo apt-get update && sudo apt-get -y install cockpit cockpit-docker

# Install Cockpit
echo "# Starting Cockpit"
sudo systemctl start cockpit
sudo systemctl enable cockpit



# Print installation details for user
echo ''
echo 'Installation completed, versions installed are:'
echo ''
echo -n 'Node:           '
node --version
echo -n 'npm:            '
npm --version
echo -n 'Docker:         '
docker --version
echo -n 'Docker Compose: '
docker-compose --version
echo -n 'Python:         '
python -V

# Print reminder of need to logout in order for these changes to take effect!
echo ''
echo "Please logout then login before continuing."