mirror of
https://github.com/saltstack/salt-bootstrap.git
synced 2025-04-16 09:40:21 +00:00
Bootstrap script reworked.
* Dropped the log function, instead we pipe stderr and stdout to both the console and the logfile. * We now make use of 2 scripts from shtool which are involved in system detection, downloaded at runtime. * In order to support a distribution there are some functions which need to be added to this script, all explained on the source.
This commit is contained in:
Pedro Algarvio
parent
7f46c38289
commit
1150c69735
1 changed files with 388 additions and 83 deletions
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@ -1,98 +1,403 @@
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#!/bin/sh
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LOGFILE=/var/log/bootstrap-salt-minion.log
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#!/bin/bash -
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#===============================================================================
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# vim: softtabstop=4 shiftwidth=4 expandtab fenc=utf-8 spell spelllang=en
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#===============================================================================
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#
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# FILE: bootstrap-salt-minion.sh
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#
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# USAGE: bootstrap-salt-minion.sh
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#
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# DESCRIPTION: Bootstrap salt installation for various systems/distros
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#
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# OPTIONS: ---
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# REQUIREMENTS: ---
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# BUGS: ---
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# NOTES: ---
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# AUTHOR: Pedro Algarvio (s0undt3ch), pedro@algarvio.me
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# ORGANIZATION: UfSoft.org
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# CREATED: 10/15/2012 09:49:37 PM WEST
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# REVISION: ---
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#===============================================================================
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set -o nounset # Treat unset variables as an error
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log() {
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message="$@"
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echo $message
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echo $message >>$LOGFILE
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}
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ScriptVersion="1.0"
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NOCOLORS=0
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UNAME=`uname`
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if [ "$UNAME" != "Linux" ] ; then
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log "Sorry, this OS is not supported."
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# Define our colors
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if [ $NOCOLORS -eq 0 ]; then
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BLACK="\033[0;30m"
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BLUE="\033[0;34m"
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BROWN="\033[0;33m"
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CYAN="\033[0;36m"
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DARK_GRAY="\033[1;30m"
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DEFAULT_COLOR="\033[00m"
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ENDC="\033[0m"
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GREEN="\033[0;32m"
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LIGHT_BLUE="\033[1;34m"
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LIGHT_CYAN="\033[1;36m"
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LIGHT_GRAY="\033[0;37m"
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LIGHT_GREEN="\033[1;32m"
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LIGHT_PURPLE="\033[1;35m"
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LIGHT_RED="\033[1;31m"
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PURPLE="\033[0;35m"
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RED="\033[0;31m"
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RED_BOLD="\033[01;31m"
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WHITE="\033[1;37m"
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YELLOW="\033[1;33m"
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else
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BLACK=''
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BLUE=''
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BROWN=''
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CYAN=''
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DARK_GRAY=''
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DEFAULT_COLOR=''
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ENDC=''
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GREEN=''
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LIGHT_BLUE=''
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LIGHT_CYAN=''
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LIGHT_GRAY=''
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LIGHT_GREEN=''
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LIGHT_PURPLE=''
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LIGHT_RED=''
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PURPLE=''
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RED=''
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RED_BOLD=''
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WHITE=''
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YELLOW=''
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fi
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#=== FUNCTION ================================================================
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# NAME: usage
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# DESCRIPTION: Display usage information.
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#===============================================================================
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usage() {
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cat << EOT
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Usage : ${0##/*/} [options] <install-type>
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Installation types:
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- stable (default)
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- daily
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- git
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Options:
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-h|help Display this message
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-v|version Display script version
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-N|nocolor Do not use colors
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EOT
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} # ---------- end of function usage ----------
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#-----------------------------------------------------------------------
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# Handle command line arguments
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#-----------------------------------------------------------------------
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while getopts ":hvN" opt
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do
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case $opt in
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h|help ) usage; exit 0 ;;
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v|version ) echo "$0 -- Version $ScriptVersion"; exit 0 ;;
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N|nocolor ) NOCOLORS=1 ;;
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\? ) echo -e "\n Option does not exist : $OPTARG\n"
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usage; exit 1 ;;
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esac # --- end of case ---
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done
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shift $(($OPTIND-1))
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# Define installation type
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if [ "$#" -eq 0 ];then
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ITYPE="stable"
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else
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ITYPE=$1
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fi
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if [ "$ITYPE" != "stable" -a "$ITYPE" != "daily" -a "$ITYPE" != "git" ]; then
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echo "${LIGHT_RED} ERROR: Installation type \"$ITYPE\" is not known...${ENDC}"
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exit 1
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fi
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set -e
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trap "echo Installation failed." EXIT
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# Root permissions are required to run this script
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if [ $(whoami) != "root" ] ; then
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echo "${LIGHT_RED} * ERROR: Salt requires root privileges to install. Please re-run this script as root.${ENDC}"
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exit 1
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fi
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if [ "$UNAME" = "Linux" ] ; then
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do_with_root() {
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if [ `whoami` = 'root' ] ; then
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RESULT=$($*)
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log $RESULT
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else
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log "Salt requires root privileges to install. Please re-run this script as root."
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exit 1
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fi
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}
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if [ -f /etc/lsb-release ] ; then
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OS=$(lsb_release -si)
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CODENAME=$(lsb_release -sc)
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# Create a temporary directory used for any temp files created
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TMPDIR="/tmp/salty-temp"
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if [ ! -d $TMPDIR ]; then
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echo "${LIGHT_BLUE} * Creating temporary directory ${TMPDIR} ${ENDC}"
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mkdir $TMPDIR
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fi
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# Store current directory
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STORED_PWD=$(pwd)
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# Change to temp directory
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cd $TMPDIR
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# When the script exits, change to the initial directory.
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trap "cd $STORED_PWD" EXIT
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if [ $OS = 'Ubuntu' ]; then
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if [ $CODENAME = 'oneiric' ]; then
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log "Installing for Ubuntu Oneiric."
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do_with_root apt-get update
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do_with_root apt-get -y install python-software-properties
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do_with_root add-apt-repository -y 'deb http://us.archive.ubuntu.com/ubuntu/ oneiric universe'
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do_with_root add-apt-repository -y ppa:saltstack/salt
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do_with_root apt-get update
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do_with_root apt-get -y install msgpack-python salt-minion
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do_with_root add-apt-repository -y --remove 'deb http://us.archive.ubuntu.com/ubuntu/ oneiric universe'
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elif [ $CODENAME = 'lucid' -o $CODENAME = 'precise' ]; then
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log "Installing for Ubuntu Lucid/Precise."
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do_with_root apt-get update
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do_with_root apt-get -y install python-software-properties
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if [ $CODENAME = 'lucid' ]; then
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do_with_root add-apt-repository ppa:saltstack/salt
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else
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do_with_root add-apt-repository -y ppa:saltstack/salt
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fi
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do_with_root apt-get update
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do_with_root apt-get -y install salt-minion
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else
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log "Ubuntu $CODENAME is not supported."
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exit 1
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fi
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elif [ $OS = 'Debian' ]; then
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if [ $CODENAME = 'wheezy' -o $CODENAME = 'jessie' ]; then
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log "Installing for Debian Weezy/Jessie."
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do_with_root apt-get -y install salt-minion
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else
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log "Debian $CODENAME is not supported."
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exit 1
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fi
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else
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log "Debian variant $OS not supported."
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# Define our logging file and pipe
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LOGFILE="/tmp/$(basename $0).log"
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LOGPIPE="/tmp/$(basename $0).logpipe"
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# Remove the logging pipe when the script exits
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trap "rm -f $LOGPIPE" EXIT
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# Create our logging pipe
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mknod $LOGPIPE p
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# What ever is written to the logpipe gets written to the logfile
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tee < $LOGPIPE $LOGFILE &
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# Close STDOUT, reopen it directing it to the logpipe
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exec 1>&-
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exec 1>$LOGPIPE
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# Close STDERR, reopen it directing it to the logpipe
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exec 2>&-
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exec 2>$LOGPIPE
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# Define some SHTOOL variables
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SHTOOL_COMMON="sh.common"
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SHTOOL_COMMON_MD5='2fdd8ccf7122df039cdf79a9f7a083e4'
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SHTOOL_COMMON_LINK='http://cvs.ossp.org/getfile?f=ossp-pkg/shtool/sh.common&v=1.24'
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SHTOOL_PLATFORM="shtool.platform"
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SHTOOL_PLATFORM_MD5='bf4c782746e1c92923fb66de513f9295'
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SHTOOL_PLATFORM_LINK='http://cvs.ossp.org/getfile?f=ossp-pkg/shtool/sh.platform&v=1.31'
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#=== FUNCTION ================================================================
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# NAME: shtool
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# DESCRIPTION: Run shtool commands.
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#===============================================================================
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shtool() {
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OPWD=$(pwd)
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cd $TMPDIR
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echo $(sh ./shtool.platform "$@")
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cd $OPWD
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}
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#=== FUNCTION ================================================================
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# NAME: download_shtool
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# DESCRIPTION: Download shtool required scripts
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#===============================================================================
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download_shtool() {
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if [ ! -f $SHTOOL_COMMON ]; then
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echo "Download SHTOOL sh.common from $SHTOOL_COMMON_LINK"
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wget $SHTOOL_COMMON_LINK -O $SHTOOL_COMMON
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MD5SUM=$(md5sum $SHTOOL_COMMON | awk '{ print $1 }')
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if [ "$MD5SUM" != "$SHTOOL_COMMON_MD5" ]; then
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echo "MD5 signature of sh.common does not match!"
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exit 1
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fi
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elif [ -f /etc/debian_version ] ; then
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DVER=$(cat /etc/debian_version)
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if [ $DVER = '6.0' ]; then
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log "Installing for Debian Squeeze."
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do_with_root echo "deb http://backports.debian.org/debian-backports squeeze-backports main" >> /etc/apt/sources.list.d/backports.list
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do_with_root apt-get update
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do_with_root apt-get -t squeeze-backports -y install salt-minion
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else
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log "Debian version $VER not supported."
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fi
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if [ ! -f $SHTOOL_PLATFORM ]; then
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echo "Download sh.platform from $SHTOOL_PLATFORM_LINK"
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wget $SHTOOL_PLATFORM_LINK -O $SHTOOL_PLATFORM
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MD5SUM=$(md5sum $SHTOOL_PLATFORM | awk '{ print $1 }')
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if [ "$MD5SUM" != "$SHTOOL_PLATFORM_MD5" ]; then
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echo "MD5 signature of shtool.platform does not match!"
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exit 1
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fi
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elif [ -f /etc/redhat-release ] ; then
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OS=$(cat /etc/redhat-release)
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CODENAME=$(cat /etc/redhat-release)
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log "Installing for Redhat/CentOS"
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do_with_root rpm -Uvh --force http://mirrors.kernel.org/fedora-epel/6/x86_64/epel-release-6-7.noarch.rpm
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do_with_root yum update
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do_with_root yum -y install salt-minion --enablerepo=epel-testing
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do_with_root /sbin/chkconfig salt-minion on
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do_with_root salt-minion start
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else
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log "Unable to install. Bootstrapping only supported on *Some OS.*"
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fi
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}
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echo "${LIGHT_BLUE} * Downloading shtool required scripts for system detection${ENDC}"
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download_shtool
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echo "${LIGHT_BLUE} * Downloaded required shtool scripts${ENDC}"
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echo "${LIGHT_BLUE} * Detecting system:${ENDC}"
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ARCH=$(shtool -F "%at")
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FULL_SYSTEM=$(shtool -F '%<st>' -L -S '|' -C '+')
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SYSTEM_NAME=$(echo $FULL_SYSTEM | cut -d \| -f1 )
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SYSTEM_VERSION=$(echo $FULL_SYSTEM | cut -d \| -f2 )
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FULL_DISTRO=$(shtool -F '%<sp>' -L -S '|' -C '+')
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DISTRO_NAME=$(echo $FULL_DISTRO | cut -d \| -f1 )
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DISTRO_VERSION=$(echo $FULL_DISTRO | cut -d \| -f2 )
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echo "${YELLOW} System Information:${ENDC}"
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echo "${YELLOW} System:\t\t${FULL_SYSTEM}${ENDC}"
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echo "${YELLOW} Architecture:\t${ARCH}${ENDC}"
|
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echo "${YELLOW} Distribution:\t${DISTRO_NAME} ${DISTRO_VERSION}${ENDC}"
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|
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if [ $SYSTEM_NAME != "linux" ]; then
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echo "${LIGHT_RED} * ERROR: Only Linux is currently supported${ENDC}"
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exit 1
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fi
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|
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# Black Magic Below!!!
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INSTALL_FUNC=""
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|
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###############################################################################################
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#
|
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# Distribution install functions
|
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#
|
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# In order to install salt for a distribution you need to define:
|
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#
|
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# To Install Dependencies, which is required, one of:
|
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# 1. install_<distro>_<distro_version>_<install_type>_deps
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# 2. install_<distro>_<distro_version>_deps
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# 3. install_<distro>_deps
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#
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#
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# To install salt, which, of course, is required, one of:
|
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# 1. install_<distro>_<distro_version>_<install_type>
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# 1. install_<distro>_<install_type>
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#
|
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# And optionally, define a post install function, one of:
|
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# 1. install_<distro>_<distro_versions>_<install_type>_post
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# 2. install_<distro>_<distro_versions>_post
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# 3. install_<distro>_post
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#
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###############################################################################################
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|
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###############################################################################################
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#
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# Ubuntu Install Functions
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#
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###############################################################################################
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install_ubuntu_deps() {
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apt-get update
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apt-get -y install python-software-properties
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add-apt-repository -y ppa:saltstack/salt
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apt-get update
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}
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|
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install_ubuntu_1004_deps() {
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apt-get update
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apt-get -y install python-software-properties
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add-apt-repository ppa:saltstack/salt
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apt-get update
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apt-get -y install salt-minion
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}
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|
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install_ubuntu_1110_deps() {
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apt-get update
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apt-get -y install python-software-properties
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add-apt-repository -y 'deb http://us.archive.ubuntu.com/ubuntu/ oneiric universe'
|
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add-apt-repository -y ppa:saltstack/salt
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}
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|
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install_ubuntu_1110_post() {
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add-apt-repository -y --remove 'deb http://us.archive.ubuntu.com/ubuntu/ oneiric universe'
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}
|
||||
|
||||
install_ubuntu_1004_stable() {
|
||||
apt-get -y install salt-minion
|
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}
|
||||
|
||||
install_ubuntu_1104_stable() {
|
||||
apt-get -y install salt-minion
|
||||
}
|
||||
|
||||
install_ubuntu_stable() {
|
||||
apt-get -y install salt-minion
|
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}
|
||||
###############################################################################################
|
||||
#
|
||||
# End of Ubuntu Install Functions
|
||||
#
|
||||
###############################################################################################
|
||||
|
||||
###############################################################################################
|
||||
#
|
||||
# Debian Install Functions
|
||||
#
|
||||
###############################################################################################
|
||||
|
||||
install_debian_60_stable_deps() {
|
||||
echo "deb http://backports.debian.org/debian-backports squeeze-backports main" >> /etc/apt/sources.list.d/backports.list
|
||||
apt-get update
|
||||
}
|
||||
|
||||
install_debian_60_stable() {
|
||||
apt-get -t squeeze-backports -y install salt-minion
|
||||
}
|
||||
###############################################################################################
|
||||
#
|
||||
# Ended Debian Install Functions
|
||||
#
|
||||
###############################################################################################
|
||||
|
||||
|
||||
###############################################################################################
|
||||
###############################################################################################
|
||||
###############################################################################################
|
||||
###
|
||||
### DO NOT CHANGE ANYTHING BELLOW
|
||||
###
|
||||
###############################################################################################
|
||||
###############################################################################################
|
||||
###############################################################################################
|
||||
|
||||
# Let's get the dependencies install function
|
||||
DEPS_INSTALL_FUNC="install_${DISTRO_NAME}_$(echo $DISTRO_VERSION | tr -d '.')_${ITYPE}_deps"
|
||||
if $( ! type ${DEPS_INSTALL_FUNC} | grep -q 'shell function' ); then
|
||||
echo "${BROWN} * INFO: ${DEPS_INSTALL_FUNC} not found..."
|
||||
# let's try and see if have a deps function which ignores the installation type
|
||||
DEPS_INSTALL_FUNC="install_${DISTRO_NAME}_$(echo $DISTRO_VERSION | tr -d '.')_deps"
|
||||
if $( ! type ${DEPS_INSTALL_FUNC} | grep -q 'shell function' ); then
|
||||
echo "${BROWN} * INFO: ${DEPS_INSTALL_FUNC} not found..."
|
||||
# Let's try to see if we have a deps function which also ignores the distro version
|
||||
DEPS_INSTALL_FUNC="install_${DISTRO_NAME}_deps"
|
||||
if $( ! type ${DEPS_INSTALL_FUNC} | grep -q 'shell function' ); then
|
||||
echo "${LIGHT_RED} * ERROR: Installation not supported not supported. Can't find ${DEPS_INSTALL_FUNC}()${ENDC}"
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
# Let's get the install function
|
||||
INSTALL_FUNC="install_${DISTRO_NAME}_$(echo $DISTRO_VERSION | tr -d '.')_${ITYPE}"
|
||||
if $( ! type ${INSTALL_FUNC} | grep -q 'shell function' ); then
|
||||
echo "${BROWN} * INFO: ${INSTALL_FUNC} not found..."
|
||||
# Let see if we have an install function which ignores the distribution version
|
||||
INSTALL_FUNC="install_${DISTRO_NAME}_${ITYPE}"
|
||||
if $( ! type ${INSTALL_FUNC} | grep -q 'shell function' ); then
|
||||
echo "${LIGHT_RED}ERROR: Installation not supported not supported. Can't find ${INSTALL_FUNC}()${ENDC}"
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
log "Salt has been installed!"
|
||||
trap - EXIT
|
||||
# Let's get the post function, if any, it's optional
|
||||
POST_INSTALL_FUNC="install_${DISTRO_NAME}_$(echo $DISTRO_VERSION | tr -d '.')_${ITYPE}_post"
|
||||
if $( ! type ${POST_INSTALL_FUNC} | grep -q 'shell function' ); then
|
||||
echo "${BROWN} * INFO: ${POST_INSTALL_FUNC} not found..."
|
||||
# let's try and see if have a post function which ignores the installation type
|
||||
POST_INSTALL_FUNC="install_${DISTRO_NAME}_$(echo $DISTRO_VERSION | tr -d '.')_post"
|
||||
if $( ! type ${POST_INSTALL_FUNC} | grep -q 'shell function' ); then
|
||||
echo "${BROWN} * INFO: ${POST_INSTALL_FUNC} not found..."
|
||||
# Let's try to see if we have a deps function which also ignores the distro version
|
||||
POST_INSTALL_FUNC="install_${DISTRO_NAME}_post"
|
||||
if $( ! type ${POST_INSTALL_FUNC} | grep -q 'shell function' ); then
|
||||
echo "${BROWN} * INFO: ${POST_INSTALL_FUNC} not found..."
|
||||
POST_INSTALL_FUNC=""
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
# Install dependencies
|
||||
echo "${LIGHT_BLUE} * Running ${DEPS_INSTALL_FUNC}()${ENDC}"
|
||||
$DEPS_INSTALL_FUNC
|
||||
|
||||
# Install Salt
|
||||
echo "${LIGHT_BLUE} * Running ${INSTALL_FUNC}()${ENDC}"
|
||||
$INSTALL_FUNC
|
||||
|
||||
# Run any post install function
|
||||
if [ "$POST_INSTALL_FUNC" != "" ]; then
|
||||
echo "${LIGHT_BLUE} * Running ${POST_INSTALL_FUNC}()${ENDC}"
|
||||
$POST_INSTALL_FUNC
|
||||
fi
|
||||
|
||||
# Done!
|
||||
echo "${LIGHT_BLUE} * Salt installed!${ENDC}"
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue