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setup_Ubuntu_Part_1.sh
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setup_Ubuntu_Part_1.sh
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#!/bin/bash
YELLOW='\033[1;33m'
RED='\033[1;31m'
GREEN='\033[1;32m'
RESET='\033[0m'
GREY='\033[2m'
# exit on error
# Array of supported versions
declare -a versions=('trusty' 'xenial' 'yakkety' 'bionic');
# check the version and extract codename of ubuntu if release codename not provided by user
lsb_release -a || (echo "Error: Release information not found, run script passing Ubuntu version codename as a parameter"; exit 1)
CODENAME=$(lsb_release -a | grep 'Codename:' | awk '{print $2}')
# indent text on echo
function indent() {
c='s/^/ /'
case $(uname) in
Darwin) sed -l "$c";;
*) sed -u "$c";;
esac
}
# displays where we are, uses the indent function (above) to indent each line
function showStep ()
{
echo -e "${GREY}=====================================================" | indent
echo -e "${RESET}-----> $*" | indent
echo -e "${GREY}=====================================================${RESET}" | indent
}
# Grab the current directory
function getCurrent()
{
showStep "getting current directory"
DIR="$( pwd )"
THIS_SCRIPT=`basename "$0"`
showStep "Running '${THIS_SCRIPT}'"
UBUNTU_ARCH=`uname -m`
UBUNTU_VERSION=`lsb_release -c | grep "Codename:" | awk '{print $2}'`
showStep "found Ubuntu ${UBUNTU_VERSION} as an ${UBUNTU_ARCH} system"
# check for 64 bit Ubuntu
if [[ $UBUNTU_ARCH != "x86_64" ]]; then
showStep "Install Failed, need a 64 bit system. This is ${UBUNTU_ARCH}"
exit 1
fi
# check version is supported
if echo ${versions[@]} | grep -q -w ${CODENAME}; then
echo "Installing Hyperledger Composer prereqs for Ubuntu ${CODENAME}"
else
echo "Error: Ubuntu ${CODENAME} is not supported"
exit 1
fi
}
# update and upgrade apt-get
function checkaptget ()
{
showStep "updating apt-get to latest repositories"
sudo apt-get update
showStep "upgrading your installed packages"
yes | sudo apt-get upgrade
showStep "installing dos2unix exec"
sudo apt-get install -y dos2unix
showStep "installing base dev pre-requisites"
sudo apt-get -y install build-essential libssl-dev
showStep "Ensure that CA certificates are installed"
sudo apt-get -y install apt-transport-https ca-certificates
showStep "Add Docker repository key to APT keychain"
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
showStep "Update where APT will search for Docker Packages"
echo "deb [arch=amd64] https://download.docker.com/linux/ubuntu ${UBUNTU_VERSION} stable" | \
sudo tee /etc/apt/sources.list.d/docker.list
showStep "Update package lists"
sudo apt-get update
showStep "Verifies APT is pulling from the correct Repository"
sudo apt-cache policy docker-ce
}
# check to see if Python V2.7 is installed. Install it if it's not already there.
function checkPython2 ()
{
which python
if [ "$?" -ne 0 ]; then
showStep "No versions of Python installed. Installing Python 2.7"
sudo apt-get -y install python2.7 python-pip
RC=$?
if [[ $RC != 0 ]]; then
showStep "python 2.7 install exited with $RC"
exit $RC
fi
else
PYTHON_VERSION=`python -c 'import sys; version=sys.version_info[:3]; print("{0}.{1}.{2}".format(*version))'`
PYTHON_CHECK=`python -c 'import sys; version=sys.version_info[:3]; print("{0}.{1}.{2}".format(*version))' | grep "2.7"`
showStep "python version is: ${PYTHON_VERSION}"
showStep "python check is: ${PYTHON_CHECK}"
if [[ ${PYTHON_CHECK} == "" ]]; then
showStep "python V2.7 not installed, installing it now."
sudo apt-get -y install python2.7 python-pip
RC=$?
if [[ $RC != 0 ]]; then
showStep "python 2.7 install exited with $RC"
exit $RC
fi
else
showStep "${GREEN}python V2.7 already installed, skipping install step."
fi
fi
}
# check to see if nodeV8 is installed. install it if it's not already there.
function check4node ()
{
if [[ $NODE_INSTALL == "true" ]]; then
which node
if [ "$?" -ne 0 ]; then
nodeV8Install
else
NODE_VERSION=`node --version | grep "v8"`
showStep "Node Version is ${NODE_VERSION}"
if [[ ${NODE_VERSION} == "" ]]; then
showStep "${RED}found node $? installed, but not V8. installing Node V8"
nodeV8Install
else
showStep "${GREEN}Node V8 already installed"
fi
fi
else
showStep "${RED}skipping NODE install"
fi
showStep "installing jsdoc globally"
npm install -g jsdoc
}
# install Node V8
function nodeV8Install()
{
showStep "${RED}node not installed. installing Node V8"
# Install nvm dependencies
showStep "Installing nvm dependencies"
sudo apt-get -y install build-essential libssl-dev
# Execute nvm installation script
showStep "Executing nvm installation script"
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash
RC=$?
if [[ $RC != 0 ]]; then
showStep "nvm install exited with $RC"
exit $RC
fi
showStep "Set up nvm environment without restarting the shell"
export NVM_DIR="${HOME}/.nvm"
[ -s "${NVM_DIR}/nvm.sh" ] && . "${NVM_DIR}/nvm.sh"
[ -s "${NVM_DIR}/bash_completion" ] && . "${NVM_DIR}/bash_completion"
showStep "Installing nodeJS"
nvm install 8.12.0
RC=$?
if [[ $RC != 0 ]]; then
showStep "nvm lts install exited with $RC"
exit $RC
fi
showStep "Configure nvm to use version 8"
nvm alias default 8.12.0
nvm use v8.12.0
# Install the latest version of npm
showStep "Installing npm"
npm install npm@latest -g
RC=$?
if [[ $RC != 0 ]]; then
showStep "npm install exited with $RC"
exit $RC
fi
}
# check to see if git is installed. install it if it's not already there.
function check4git ()
{
if [[ $GITHUB_INSTALL == "true" ]]; then
which git
if [ "$?" -ne 0 ]; then
showStep "${RED}git not installed. installing git"
sudo apt-add-repository -y ppa:git-core/ppa
sudo apt-get update
sudo apt-get install -y git
RC=$?
if [[ $RC != 0 ]]; then
showStep "git install exited with $RC"
exit $RC
fi
else
showStep "${GREEN}git already installed"
fi
else
showStep "${RED}skipping git install"
fi
}
# Install the node modules required to work with hyperledger composer
function installNodeDev ()
{
if [[ $SDK_INSTALL == "true" ]]; then
showStep "The composer-cli contains all the command line operations for developing business networks."
npm uninstall -g composer-cli
npm install -g --python=python2.7 [email protected]
showStep "The generator-hyperledger-composer is a Yeoman plugin that creates bespoke applications for your business network."
npm uninstall -g generator-hyperledger-composer
npm install -g --python=python2.7 [email protected]
showStep "The composer-rest-server uses the Hyperledger Composer LoopBack Connector to connect to a business network, extract the models and then present a page containing the REST APIs that have been generated for the model."
npm uninstall -g composer-rest-server
npm install -g --python=python2.7 [email protected]
showStep "Yeoman is a tool for generating applications. When combined with the generator-hyperledger-composer component, it can interpret business networks and generate applications based on them."
npm install -g --python=python2.7 yo
else
showStep "${RED}skipping NODE SDK for HyperLedger install"
fi
}
# install python
# Install docker
function install_docker ()
{
if [[ $DOCKER_INSTALL == "true" ]]; then
showStep "Ensure that CA certificates are installed"
sudo apt-get -y install apt-transport-https ca-certificates
showStep "Add Docker repository key to APT keychain"
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
showStep "Update where APT will search for Docker Packages"
echo "deb [arch=amd64] https://download.docker.com/linux/ubuntu ${CODENAME} stable" | \
sudo tee /etc/apt/sources.list.d/docker.list
showStep "Update package lists"
sudo apt-get update
showStep "Verifies APT is pulling from the correct Repository"
sudo apt-cache policy docker-ce
showStep "Install kernel packages which allows us to use aufs storage driver if V14 (trusty/utopic)"
if [ "${CODENAME}" == "trusty" ]; then
showStep "Installing required kernel packages"
sudo apt-get -y install linux-image-extra-$(uname -r) linux-image-extra-virtual
fi
showStep "Install Docker"
sudo apt-get -y install docker-ce
showStep "Add user account to the docker group"
sudo usermod -aG docker $(whoami)
showStep "Installing docker-composer"
sudo curl -L https://github.com/docker/compose/releases/download/1.16.0-rc1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
else
showStep "${RED} docker installation skipped"
fi
}
function printHelp ()
{
printHeader
echo ""
echo -e "${RESET} options for this exec are: "
echo -e "${GREEN}-h ${RESET}Print this help information" | indent
echo -e "${GREEN}-g ${RESET}defaults to ${GREEN}true${RESET}. use ${YELLOW}-g false ${RESET}if you do not want to have git installation checked" | indent
echo -e "${GREEN}-n ${RESET}defaults to ${GREEN}true${RESET}. use ${YELLOW}-n false ${RESET}if you do not want to have node installation checked" | indent
echo -e "${GREEN}-s ${RESET}defaults to ${GREEN}true${RESET}. use ${YELLOW}-s false ${RESET}if you do not want to have node SDK installation checked" | indent
echo -e "${GREEN}-d ${RESET}defaults to ${GREEN}true${RESET}. use ${YELLOW}-d false ${RESET}if you do not want to have docker installed" | indent
echo ""
echo ""
}
# print the header information for execution
function printHeader ()
{
echo ""
echo -e "${YELLOW}installation script for the Zero To Blockchain Series" | indent
echo -e "${GREEN}This is for Linux ONLY. It has been tested on Ubuntu 16 LTS and on Ubuntu 18 LTS" | indent
echo -e "${YELLOW}Other versions of Linux are not supported via this script. " | indent
echo -e "${YELLOW}The following will be downloaded by this script" | indent
echo -e "${YELLOW}dos2unix, to correct scripts from hyperledger and composer" | indent
echo -e "${YELLOW}docker for Ubuntu" | indent
echo -e "${YELLOW}The exec will proceed with checking to ensure you are at Node V8" | indent
echo -e "${YELLOW}which is required for working with HyperLedger Composer" | indent
echo -e "${YELLOW}The script will then install the nodejs SDK for hyperledger and composer" | indent
echo -e "${YELLOW}The script will finish by requesting that you reboot your system${RESET}" | indent
echo ""
}
# get the command line options
GITHUB_INSTALL="true"
NODE_INSTALL="true"
SDK_INSTALL="true"
DOCKER_INSTALL="true"
while getopts "h:g:n:d:s:" opt;
do
case "$opt" in
h|\?)
printHelp
exit 0
;;
g) showStep "option passed for github is: '$OPTARG'"
if [[ $OPTARG != "" ]]; then
GITHUB_INSTALL=$OPTARG
fi
;;
n) showStep "option passed for node is: '$OPTARG'"
if [[ $OPTARG != "" ]]; then
NODE_INSTALL=$OPTARG
fi
;;
s) showStep "option passed for node SDK is: '$OPTARG'"
if [[ $OPTARG != "" ]]; then
SDK_INSTALL=$OPTARG
fi
;;
d) showStep "option passed for docker install is: '$OPTARG'"
if [[ $OPTARG != "" ]]; then
DOCKER_INSTALL=$OPTARG
fi
;;
esac
done
printHeader
echo "Parameters:"
echo -e "Install github? ${GREEN}$GITHUB_INSTALL${RESET}" | indent
echo -e "Install nodejs? ${GREEN} $NODE_INSTALL ${RESET}" | indent
echo -e "Install nodejs SDK? ${GREEN} $SDK_INSTALL ${RESET}" | indent
echo -e "Install Docker? ${GREEN} $DOCKER_INSTALL ${RESET}" | indent
getCurrent
showStep "checking apt-get status"
checkaptget
showStep "checking python V2.7"
checkPython2
showStep "checking git"
check4git
showStep "checking nodejs"
check4node
showStep "installing nodejs SDK for hyperledger composer"
installNodeDev
showStep "Installing docker for Ubuntu"
install_docker
showStep "installing ubuntu extras to get necessary fonts. Please accept the license agreements when prompted."
sudo apt-get -y install ubuntu-restricted-extras
showStep "installation Part 1 complete"
showStep "${RED} Reboot is required prior to executing step 2"