AHelsing/Scratch: ctrl-setup.sh

#!/bin/sh
#----------------------------------------------------------------------
# Copyright (c) 2015  Raytheon BBN Technologies
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# Script to set up a Ryu controller with a mongoDB client on CentOS, avoiding redoing things
# Note that it only grabs the Ryu source if run directly by a user (not from a GENI install script)

# FIXME: Failing from install script

# Go to a directory where we can download things
user="`whoami`"
if [ -e "/users/$user" ]
then
    echo " ** Running as regular user $user"
    cd
else
    echo " ** Running as install script user"
    cd /local
fi

# Bail if we've already run
if [ -f "./installed.txt" ]
then
    echo " ** Already installed"
    exit
fi

/usr/bin/sudo /bin/touch "./installed.txt"

# Update centos
# FIXME: Updates to CentOS2.6 - do we need to hold at 2.5?
/bin/echo " ** Update CentOS...."
/usr/bin/sudo /usr/bin/yum -y update & EPID=$!
wait $EPID

/usr/bin/yum -q grouplist installed "development tools" > /dev/null 2>&1
isinstalled=$?
if [ $isinstalled -eq 1 ]
then
    /usr/bin/sudo /usr/bin/yum groupinstall -y 'development tools' & EPID=$!
    wait $EPID
fi

/usr/bin/yum -q list installed wget > /dev/null 2>&1
isinstalled=$?
if [ $isinstalled -eq 1 ]
   then
   /usr/bin/sudo /usr/bin/yum install -y zlib-devel bzip2-devel openssl-devel xz-libs wget & EPID=$!
   wait $EPID
fi

if [ ! -f "/usr/local/bin/python2.7" ]
then
    # Build python
    /bin/echo "*****************************************"
    /bin/echo "Build Python...."
    /usr/bin/wget http://www.python.org/ftp/python/2.7.8/Python-2.7.8.tar.xz & EPID=$!
    wait $EPID
    /usr/bin/xz -d Python-2.7.8.tar.xz & EPID=$!
    wait $EPID
    /bin/tar -xvf Python-2.7.8.tar & EPID=$!
    wait $EPID
    cd Python-2.7.8
    /usr/bin/sudo ./configure --prefix=/usr/local & EPID=$!
    wait $EPID
    /usr/bin/sudo /usr/bin/make && /usr/bin/sudo /usr/bin/make altinstall  & EPID=$!
    wait $EPID
else
    echo " ** Python2.7 already installed"
fi
export PATH="/usr/local/bin:$PATH"

if [ ! -f "/usr/local/lib/python2.7/site-packages/setuptools.pth" ]
then
    # setuptools
    /bin/echo "*****************************************"
    /bin/echo "setuptools...."
    /usr/bin/wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-1.4.2.tar.gz & EPID=$!
    wait $EPID
    /bin/tar -xvf setuptools-1.4.2.tar.gz & EPID=$!
    wait $EPID
    cd setuptools-1.4.2
    /usr/bin/sudo /usr/local/bin/python2.7 setup.py install & EPID=$!
    wait $EPID
else
    echo " ** setuptools already installed"
fi

if [ ! -f "/usr/local/bin/pip" ]
then
    # pip
    /bin/echo "*****************************************"
    /bin/echo "Install pip"
    /usr/bin/sudo /usr/local/bin/python2.7 ez_setup.py & EPID=$!
    wait $EPID
    /usr/bin/sudo /usr/local/bin/python2.7 easy_install.py pip & EPID=$!
    wait $EPID
else
    echo " ** pip already installed"
fi

/usr/bin/yum -q list installed libxslt > /dev/null 2>&1
isinstalled=$?
if [ $isinstalled -eq 1 ]
then
    # Ryu dependencies
    /bin/echo "*****************************************"
    /bin/echo "Get Ryu dependencies"
    # First Some extras so we can use pyopenssl since this is python 2.7.8 that misses some SSL fixes
    /usr/bin/sudo /usr/bin/yum install -y libffi-devel & EPID=$!
    wait $EPID
    /usr/bin/sudo /usr/local/bin/pip2.7 install pyopenssl ndg-httpsclient pyasn1 & EPID=$!
    wait $EPID
    # Then the things Ryu asked for
    /usr/bin/sudo /usr/bin/yum -y install libxml2-devel libxslt libxslt-devel & EPID=$!
    wait $EPID
    /usr/bin/sudo /usr/bin/yum -y install git & EPID=$!
    wait $EPID
    /usr/bin/sudo /usr/local/bin/pip2.7 install msgpack-python oslo.config netaddr lxml ecdsa & EPID=$!
    wait $EPID
else
    echo " ** Ryu dependencies already installed"
fi

if [ ! -f "/usr/local/bin/ryu" ]
then
    # Ryu
    /bin/echo "*****************************************"
    /bin/echo "Install Ryu"
    cd /usr/local/lib/python2.7/site-packages
    # FIXME: This package doesn't exist it appears
    if [ -f "/usr/local/lib/python2.7/site-packages/pbr-1.3.0.dist-info" ]
    then
        /usr/bin/sudo /bin/mv pbr-1.3.0.dist-info Test_pbr-1.3.0.dist-info
    fi
    # FIXME: Install of ryu decides it wants the latest pbr before 2.0 and gets 1.3.0, but something later wants <1.0
    # So uninstall anything we have so far, install the specific version we want, and then the ryu install works
    /usr/bin/sudo /usr/local/bin/pip2.7 uninstall -y pbr & EPID=$!
    wait $EPID
    /usr/bin/sudo /usr/local/bin/pip2.7 install pbr==0.11.0 & EPID=$!
    wait $EPID
    /usr/bin/sudo /usr/local/bin/pip2.7 install ryu & EPID=$!
    wait $EPID
else
    echo " ** Ryu already installed"
fi

if [ -e "/users/$user" ]
then
    if [ ! -e "/users/$user/ryu" ]
    then
        # Ryu source
        /bin/echo "*****************************************"
        /bin/echo "Get Ryu source"
        cd
        /usr/bin/git clone git://github.com/osrg/ryu.git
    else
        /bin/echo " ** Ryu source already downloaded"
    fi
else
    echo " ** Running as install script user, so not downloading ryu source."
fi

/usr/local/bin/python2.7 -c "import pymongo" > /dev/null 2>&1
isinstalled=$?
if [ $isinstalled -eq 1 ]
then
    # MongoDB client
    /bin/echo "*****************************************"
    /bin/echo "Install MongoDB pymongo client"
    /usr/bin/sudo /usr/local/bin/pip2.7 install pymongo & EPID=$!
    wait $EPID
else
    /bin/echo " ** pymongo already installed"
fi

/bin/echo " ** Controller node setup with Ryu install done!"