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phorge-phorge/scripts/install/install_rhel-derivs.sh
Ricky Elrod 755e8eb7d6 Fix the RHEL install script, mostly for RHEL 5.
Summary:
A bunch of various fixes for the RHEL install script.
Most of them are stylistic, one of them fixes the EPEL repo release
RPM URL for RHEL 5. (enough acronyms there?)

Test Plan:
Tried installing on Fedora (which is treated as RHEL 6 due to how we handle
being unable to find version in the script).

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4038
2012-11-27 12:52:37 -08:00

147 lines
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#!/bin/bash
confirm() {
echo "Press RETURN to continue, or ^C to cancel.";
read -e ignored
}
RHEL_VER_FILE="/etc/redhat-release"
if [[ ! -f $RHEL_VER_FILE ]]
then
echo "It looks like you're not running a Red Hat-derived distribution."
echo "This script is intended to install Phabricator on RHEL-derived"
echo "distributions such as RHEL, Fedora, CentOS, and Scientific Linux."
echo "Proceed with caution."
confirm
fi
echo "PHABRICATOR RED HAT DERIVATIVE INSTALLATION SCRIPT";
echo "This script will install Phabricator and all of its core dependencies.";
echo "Run it from the directory you want to install into.";
echo
RHEL_REGEX="release ([0-9]+)\."
if [[ $(cat $RHEL_VER_FILE) =~ $RHEL_REGEX ]]
then
RHEL_MAJOR_VER=${BASH_REMATCH[1]}
else
echo "Ut oh, we were unable to determine your distribution's major"
echo "version number. Please make sure you're running 6.0+ before"
echo "proceeding."
confirm
fi
if [[ $RHEL_MAJOR_VER < 6 && $RHEL_MAJOR_VER > 0 ]]
then
echo "** WARNING **"
echo "A major version less than 6 was detected. Because of this,"
echo "several needed dependencies are not available via default repos."
echo "Specifically, RHEL 5 does not have a PEAR package for php53-*."
echo "We will attempt to install it manually, for APC. Please be careful."
confirm
fi
echo "Phabricator will be installed to: $(pwd).";
confirm
echo "Testing sudo/root..."
if [[ $EUID -ne 0 ]] # Check if we're root. If we are, continue.
then
sudo true
SUDO="sudo"
if [[ $? -ne 0 ]]
then
echo "ERROR: You must be able to sudo to run this script, or run it as root.";
exit 1
fi
fi
if [[ $RHEL_MAJOR_VER == 5 ]]
then
# RHEL 5's "php" package is actually 5.1. The "php53" package won't let us install php-pecl-apc.
# (it tries to pull in php 5.1 stuff) ...
yum repolist | grep -i epel
if [ $? -ne 0 ]; then
echo "It doesn't look like you have the EPEL repo enabled. We are to add it"
echo "for you, so that we can install git."
$SUDO rpm -Uvh http://download.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
fi
YUMCOMMAND="$SUDO yum install httpd git php53 php53-cli php53-mysql php53-process php53-devel php53-gd gcc wget make pcre-devel mysql-server"
else
# RHEL 6+ defaults with php 5.3
YUMCOMMAND="$SUDO yum install httpd git php php-cli php-mysql php-process php-devel php-gd php-pecl-apc php-pecl-json mysql-server"
fi
echo "Dropping to yum to install dependencies..."
echo "Running: ${YUMCOMMAND}"
echo "Yum will prompt you with [Y/n] to continue installing."
$YUMCOMMAND
if [[ $? -ne 0 ]]
then
echo "The yum command failed. Please fix the errors and re-run this script."
exit 1
fi
if [[ $RHEL_MAJOR_VER == 5 ]]
then
# Now that we've ensured all the devel packages required for pecl/apc are there, let's
# set up PEAR, and install apc.
echo "Attempting to install PEAR"
wget http://pear.php.net/go-pear.phar
$SUDO php go-pear.phar && $SUDO pecl install apc
fi
if [[ $? -ne 0 ]]
then
echo "The apc install failed. Continuing without APC, performance may be impacted."
fi
pidof httpd 2>&1 > /dev/null
if [[ $? -eq 0 ]]
then
echo "If php was installed above, please run: /etc/init.d/httpd graceful"
else
echo "Please remember to start the httpd with: /etc/init.d/httpd start"
fi
pidof mysqld 2>&1 > /dev/null
if [[ $? -ne 0 ]]
then
echo "Please remember to start the mysql server: /etc/init.d/mysqld start"
fi
confirm
if [[ ! -e libphutil ]]
then
git clone git://github.com/facebook/libphutil.git
else
(cd libphutil && git pull --rebase)
fi
if [[ ! -e arcanist ]]
then
git clone git://github.com/facebook/arcanist.git
else
(cd arcanist && git pull --rebase)
fi
if [[ ! -e phabricator ]]
then
git clone git://github.com/facebook/phabricator.git
else
(cd phabricator && git pull --rebase)
fi
(cd phabricator && git submodule update --init)
echo
echo
echo "Install probably worked mostly correctly. Continue with the 'Configuration Guide':";
echo
echo " http://www.phabricator.com/docs/phabricator/article/Configuration_Guide.html";