path: root/bootstrap/bootstrap

#!/bin/sh
#
# This script allows you to install openbaton. To execute it:
#
# sh <(curl -s http://get.openbaton.org/bootstrap) [help | clean | enable-persistence] | [[release | develop] [--openbaton-bootstrap-version=X.Y.Z (with X.Y.Z >= 3.2.0)] [--config-file=<absolute path to configuration file>]]



##########################
#### General Settings ####
##########################

set -u
#set -x # only for DEBUG

# Make available the functions defined in /lib/lsb/init-functions
. /lib/lsb/init-functions


##########################
#### Global Variables ####
##########################

OPENBATON_BOOTSTRAP_VERSION_DEFAULT=""
openbaton_bootstrap_version=${openbaton_bootstrap_version:-$OPENBATON_BOOTSTRAP_VERSION_DEFAULT}

OPENBATON_BOOTSTRAP_ENV_FILE="/tmp/bootstrap_env"

OPENBATON_BOOTSTRAP_FUNCTIONS_BASE_URL=http://get.openbaton.org/bootstraps/orchestra/euphrates/

USER="$(id -un 2>/dev/null || true)"

OS_ARCHITECTURE=$(uname -m)
OS_TYPE=$(uname -a | awk -F' ' '{ print $1 }')

case "${OS_TYPE}" in
    'Linux')
        OS_DISTRIBUTION_ID=$( lsb_release -a 2>/dev/null | grep "Distributor ID" | sed "s/[ \t]*//g" | awk -F':' '{ print $2 }')
        OS_DISTRIBUTION_RELEASE=$( lsb_release -a 2>/dev/null | grep "Release" | sed "s/[ \t]*//g" | awk -F':' '{ print $2 }' )
        OS_DISTRIBUTION_CODENAME=$( lsb_release -a 2>/dev/null | grep "Codename" | sed "s/[ \t]*//g" | awk -F':' '{ print $2 }' )
        ;;
    'Darwin')
        OS_DISTRIBUTION_ID=$( sw_vers -productName )
        OS_DISTRIBUTION_RELEASE=$( sw_vers -productVersion )
        ;;
    *)
        OS_DISTRIBUTION_ID=undefined
        OS_DISTRIBUTION_RELEASE=undefined
        ;;
esac

if [ ${OS_DISTRIBUTION_RELEASE} != 'undefined' ]; then
    OS_DISTRIBUTION_RELEASE_MAJOR=$( echo ${OS_DISTRIBUTION_RELEASE} | awk -F'.' '{ print $1 }' )
else
    OS_DISTRIBUTION_RELEASE_MAJOR=undefined
fi

OPENBATON_BOOTSTRAP_SUBCOMMAND_DEFAULT=release


###############
#### Usage ####
###############

usage () {
    echo " * Usage: (The 'release' installation is the DEFAULT)"
    echo "    ./bootstrap [help | clean | enable-persistence] | [[release | develop] [--openbaton-bootstrap-version=X.Y.Z (with X.Y.Z >= 3.2.0)] [--config-file=<absolute path to configuration file>]]                                         (if bootstrap already locally available)"
    echo "    sh <(curl -s http://get.openbaton.org/bootstrap) [help | clean | enable-persistence] | [[release | develop] [--openbaton-bootstrap-version=X.Y.Z (with X.Y.Z >= 3.2.0)] [--config-file=<absolute path to configuration file>]]    (otherwise)"
}


##############################
#### Execution privileges ####
##############################

check_binary () {
  echo -n " * Checking for '${1}' ... "
  if command -v ${1} >/dev/null 2>&1; then
     echo "OK"
     return 0
  else
     echo >&2 "FAILED"
     return 1
  fi
}

_ex='sh -c'
if [ "${USER}" != "root" ]; then
    if check_binary sudo; then
        _ex='sudo -E sh -c'
    elif check_binary su; then
        _ex='su -c'
    fi
fi


##############
#### Main ####
##############

prereq () {
    $_ex 'apt-get install -y wget'

    wget -O bootstrap-common-functions "${OPENBATON_BOOTSTRAP_FUNCTIONS_BASE_URL}/${openbaton_bootstrap_version}/bootstrap-common-functions"
    . ./bootstrap-common-functions
}

main_src () {
    prereq

    wget -O bootstrap-src-functions "${OPENBATON_BOOTSTRAP_FUNCTIONS_BASE_URL}/${openbaton_bootstrap_version}/bootstrap-src-functions"
    . ./bootstrap-src-functions
    src_bootstrap
}

main_deb () {
    prereq

    wget -O bootstrap-deb-functions "${OPENBATON_BOOTSTRAP_FUNCTIONS_BASE_URL}/${openbaton_bootstrap_version}/bootstrap-deb-functions"
    . ./bootstrap-deb-functions
    deb_bootstrap "${1}" "${2}"           # ${1} = release/nightly ; ${2} = distribution codename
}

main () {
    # In case of "noninteractive" FRONTEND the latest RELEASE package will be installed
    if [ "${DEBIAN_FRONTEND}" != "Noninteractive" -a "${DEBIAN_FRONTEND}" != "noninteractive" ]; then
        echo " * Welcome to the Open Baton menu installation."
        echo " * Available installation types are the following:"
        echo "    1. develop (SOURCE): it will be downloaded the source code for all the components which will be executed in screens"
        echo "    2. release (DEBIAN): it will be installed the binary version of the latest released version"
        echo "    3. nightly (DEBIAN): it will be installed the binary version of the latest nightly build"
        read -p " * Select the Open Baton installation type you prefer [2]: " install_type
        case ${install_type} in
            1 ) 
                main_src 
                ;;
            3 ) 
                main_deb nightly "${OS_DISTRIBUTION_CODENAME}"
                ;;
            * ) 
                main_deb release "${OS_DISTRIBUTION_CODENAME}"
                ;;
        esac
    else
        # Non interactive debian release installation with the default values (when non interactive installation and no config file has been passed)
        main_deb release "${OS_DISTRIBUTION_CODENAME}"
    fi

    log_success_msg "Open Baton installation complete"
}


#####################
#### Entry Point ####
#####################

if [ -n "${1+1}" ]; then
    if [ -f ${OPENBATON_BOOTSTRAP_ENV_FILE} ]; then
        rm ${OPENBATON_BOOTSTRAP_ENV_FILE}
    fi

    for arg in $@ ; do
        arg_id=$(echo $arg | cut -c1-2)
        arg_key=${arg}
        arg_value=

        if [ ${arg_id} != "--" ]; then
            case ${arg} in
                "release" | "develop" | "clean" | "enable-persistence" )
                    bootstrap_subcommand=${arg}
                    ;;
                * )
                    # TODO: temporary fix
                    #########################################################################################################################################
                    arg_key=$( echo ${arg} | cut -c2-  | awk -F'=' '{ print $1}' )
                    if [ "${arg_key}" = "configFile" ]; then
                        log_failure_msg "The argument '-configFile' will be not supported anymore from the next version. Please use '--config-file' instead."
                        arg_value=$( echo ${arg} | cut -c2- | awk -F'=' '{ print $2}' )
                        if [ -f ${arg_value} ]; then
                            echo " * Installing Open Baton using the following configuration file:"
                            echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
                            cat ${arg_value}
                            echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
                            export DEBIAN_FRONTEND=noninteractive
                            set -a # Mark the variables set in the configuration file for export to the environment of subsequent commands
                            . ${arg_value}
                        else
                            log_failure_msg "Configuration file '${arg_value}' does not exist."
                        fi
                        continue
                    fi
                    #########################################################################################################################################

                    usage
                    exit 1
                    ;;
            esac
        else
            arg_key=$( echo ${arg} | cut -c3-  | awk -F'=' '{ print $1}' )
            arg_value=$( echo ${arg} | cut -c3- | awk -F'=' '{ print $2}' )

            if [ "${arg_key}" = "config-file" ]; then
                if [ -f ${arg_value} ]; then
                    echo " * Installing Open Baton using the following configuration file:"
                    echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
                    cat ${arg_value}
                    echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
                    export DEBIAN_FRONTEND=noninteractive
                    set -a # Mark the variables set in the configuration file for export to the environment of subsequent commands
                    . ${arg_value}
                else
                    log_failure_msg "Configuration file '${arg_value}' does not exist."
                fi
            else
                arg_key=$(echo ${arg_key} | tr '-' '_')
                echo "${arg_key}=${arg_value}" >> ${OPENBATON_BOOTSTRAP_ENV_FILE}
            fi
        fi
    done

    if [ -f ${OPENBATON_BOOTSTRAP_ENV_FILE} ]; then
        set -a # Mark the arguments passed by command line for export to the environment of subsequent commands
        . ${OPENBATON_BOOTSTRAP_ENV_FILE}
    fi

    echo " * System Details:"
    echo "     OS Architecture: ${OS_ARCHITECTURE}"
    echo "     OS Type: ${OS_TYPE}"
    echo "     OS Distribution ID: ${OS_DISTRIBUTION_ID}"
    echo "     OS Distribution Codename: ${OS_DISTRIBUTION_CODENAME}"
    echo "     OS Distribution Release: ${OS_DISTRIBUTION_RELEASE}"

    bootstrap_subcommand=${bootstrap_subcommand:-$OPENBATON_BOOTSTRAP_SUBCOMMAND_DEFAULT}
    case ${bootstrap_subcommand} in
        "help")
            usage
            exit 1
            ;;
        "release" )
            echo " * Installing the latest RELEASE package"
            main_deb release "${OS_DISTRIBUTION_CODENAME}"
            ;;
        "develop" )
            echo " * Installing the latest source code"
            main_src
            ;;
        "clean" )
            echo " * Cleaning the Open Baton installation"
            prereq
            clean
            exit 0
            ;;
	"enable-persistence" )
	    prereq
	    install_mysql
	    exit 0
	    ;;
        *)
            usage
            exit 1 
            ;;
    esac
else # When invoked with 0 arguments: 'sh <(curl -s http://get.openbaton.org/bootstrap)'
    echo " * System Details:"
    echo "     OS Architecture: ${OS_ARCHITECTURE}"
    echo "     OS Type: ${OS_TYPE}"
    echo "     OS Distribution ID: ${OS_DISTRIBUTION_ID}"
    echo "     OS Distribution Codename: ${OS_DISTRIBUTION_CODENAME}"
    echo "     OS Distribution Release: ${OS_DISTRIBUTION_RELEASE}"

    main
fi