#!/bin/sh # This program is Copyright (c) 2013 VividCortex, Inc. All rights reserved. VERSION=1.5.78 baseuri="https://download.vividcortex.com" globalconf=/etc/vividcortex/global.conf confdir="$(dirname "$globalconf")" logdir=/var/log/vividcortex tempdir="" initdir="" msg() { if [ $# -gt 0 ]; then echo "$1" >&2 else echo >&2 fi } abort() { if [ $# -gt 0 ]; then msg "$1" fi [ -n "$tempdir" ] && rm -Rf "$tempdir" exit 1 } createdir() { mkdir -p "$1" || abort "Unable to create directory $1" } getfile() { if which curl > /dev/null 2>&1; then curl -f -s "$1" > "$2" && return 0 elif which wget > /dev/null 2>&1; then wget -q -O - "$1" > "$2" && return 0 else abort "No suitable tool for file download found" fi abort "Unable to retrieve $1" } set -u POSIXLY_CORRECT=1 export POSIXLY_CORRECT if [ $(id -u) -ne 0 ]; then abort "This script must be run as root" fi # Note that I am using the external getopt(1) here rather than the bash- # internal getopts() becauase /bin/sh on some operating systems (e.g. FreeBSD) # is not bash. GETARGS=$(getopt -o "hsp:t:" -l "help,autostart,no-autostart,start-now,no-proxy,proxy:,token:" -n "$0" -- "$@") if [ $? -ne 0 ]; then msg "Usage: install [-h|--help] [--autostart|--no-autostart] [-s|--start-now]" msg " [--no-proxy] [-p|--proxy HTTP-proxy] [-t|--token API-token]" abort fi eval set -- "$GETARGS" AUTOSTART="" NOPROXY="" PROXY="" STARTNOW="" VCTOKEN="" while true; do case "$1" in --autostart) shift AUTOSTART=1 ;; --no-autostart) shift AUTOSTART=0 ;; -s|--start-now) shift STARTNOW=1 ;; --no-proxy) shift NOPROXY=1 PROXY="" ;; -p|--proxy) shift if [ -n "$1" ]; then PROXY="$1" NOPROXY="" shift fi # Undocumented, but worth honoring anyway just to be neighborly. if [ "$PROXY" = "no" -o "$PROXY" = "none" -o "$PROXY" = "false" -o "$PROXY" = "off" ]; then PROXY="" NOPROXY=1 fi ;; -t|--token) shift if [ -n "$1" ]; then VCTOKEN="$1" shift fi ;; -h|--help) shift echo echo "Usage: install [-h|--help] [--autostart|--no-autostart] [-s|--start-now]" echo " [--no-proxy] [-p|--proxy HTTP-proxy] [-t|--token API-token]" echo echo "Where:" echo echo "--help [-h] Display this help information" echo "--autostart Configure system to start VividCortex at boot" echo "--no-autostart Do not configure system to start VividCortex at boot" echo "--start-now [-s] Start VividCortex services after installation" echo "--no-proxy Do not configure an HTTP proxy" echo "--proxy [-p] 'HTTP-proxy' Configure HTTP proxy to 'HTTP-proxy'" echo "--token [-t] 'API-token' Configure VividCortex token to 'API-token'" echo echo "For some configuration parameters, if no option is specified, 'install' will" echo "fall back to interactive querying to obtain the parameters." echo exit 0 ;; --) shift break ;; esac done longbit=$(getconf LONG_BIT 2>/dev/null) if [ -z "$longbit" ]; then if /usr/bin/file /bin/cat | grep 64.bit >/dev/null 2>&1; then longbit=64 fi fi if [ "${longbit:-32}" = 32 ]; then abort "VividCortex isn't supported on 32-bit systems" fi if [ -z "${VCTOKEN}" ]; then echo -n "Please enter your VividCortex API token: " if ! read VCTOKEN; then echo abort "Unable to read API token." fi fi if [ -z "$VCTOKEN" ]; then abort "A token has to be provided." fi echo platform=$(uname -s | tr A-Z a-z) distro="" arch="" initver="" case "${platform}" in linux) initdir="/etc/init.d" if grep -i ubuntu /etc/*-release >/dev/null 2>&1 ; then distro="Ubuntu" initver="Debian" elif grep -i debian /etc/*-release >/dev/null 2>&1 ; then distro="Debian" initver="Debian" elif grep -i amazon /etc/*-release >/dev/null 2>&1 ; then distro="Amazon" initver="Redhat" elif grep -i centos /etc/*-release >/dev/null 2>&1 ; then distro="CentOS" initver="Redhat" elif grep -i red.hat.enterprise /etc/*-release >/dev/null 2>&1 ; then distro="RHEL" initver="Redhat" elif grep -i fedora /etc/*-release >/dev/null 2>&1 ; then distro="Fedora" initver="Redhat" elif [ -e /etc/redhat-release ]; then distro="Redhat" initver="Redhat" elif [ -e /etc/debian_version ]; then distro="Debian" initver="Debian" else abort "Could not determine Linux distribution." fi ;; freebsd) initdir="/etc/rc.d" distro="FreeBSD" initver="FreeBSD" ;; *) msg "Sorry, this install script doesn't support the '${platform}' platform." msg "Please contact VividCortex for installation support." abort "" ;; esac arch=$(getconf LONG_BIT 2>/dev/null) [ -z "$arch" ] && arch=$(file /bin/sh | sed 's/.*[^[:digit:]]\([[:digit:]]*\)-bit.*/\1/') case "$arch" in 64) arch="amd64" ;; 32) arch="386" ;; *) msg "Sorry, this install script doesn't support the '${arch}' architecture." msg "Please contact VividCortex for installation support." abort "" esac echo "Installing the VividCortex vc-agent-007 agent for ${platform} ${distro} ${arch}." echo if [ -e "$globalconf" ]; then msg "$globalconf exists; stopping." msg "Remove and re-run if you wish to replace an existing install." msg abort "" fi # Download to temp folder in case we need to abort tempdir=$(mktemp -d /tmp/vividcortex.XXXX) if [ $? -ne 0 ]; then abort "Unable to create temp folder under /tmp" fi getfile "$baseuri/$platform/$arch/current/vc-agent-007" "$tempdir/vc-agent-007" getfile "$baseuri/$platform/init-scripts/$initver/current/vividcortex" "$tempdir/vividcortex" mv $tempdir/vc-agent-007 /usr/local/bin || abort "Unable to install vc-agent-007" mv $tempdir/vividcortex $initdir/vividcortex || abort "Unable to install vividcortex init script" chmod 700 /usr/local/bin/vc-agent-007 || abort "Unable to set /usr/local/bin/vc-agent-007 permissions" chmod 755 $initdir/vividcortex || abort "Unable to set $initdir/vividcortex permissions" rm -Rf $tempdir 2> /dev/null tempdir="" createdir "$confdir" createdir "$logdir" if [ -n "${NOPROXY}" ]; then proxy="" elif [ -n "${PROXY}" ]; then proxy="${PROXY}" else proxy="" resp="" echo -n "Do you need to set up an HTTP proxy? [y/N] " if read resp && [ "$resp" = 'Y' -o "$resp" = 'y' ]; then proxy=${http_proxy:-''} echo -n "Please input your proxy URL [$proxy] " read proxy if [ -z "$proxy" ]; then proxy=${http_proxy:-''} fi if ! echo $proxy | grep "^https\?://" &> /dev/null; then proxy="http://$proxy" fi fi echo fi cat - > "$globalconf" <