install-osrf.sh: avoid appending useless entries to /etc/hosts

[sitka/sitka-tools.git] / deployment / install-osrf.sh

#!/bin/bash
DEFAULT_USER="sitkastaff"
HOMEDIR="/home/${DEFAULT_USER}"
BUILDDIR="${HOMEDIR}/opensrf"
INSTALLDIR="/srv/openils"
BRANCH="rel_2_4"
HOSTNAME="nonprod"
SITKACONF="${HOMEDIR}/sysadmin"
SITKACONF_BRANCH="eg210"

# test for ejabberd passwords
if [ -z "$PRIVATE_ROUTER_PASSWD" -o -z "$PRIVATE_OPENSRF_PASSWD" -o -z "$PUBLIC_ROUTER_PASSWD" -o -z "$PUBLIC_OPENSRF_PASSWD" ]
then
  echo "Missing ejabberd password(s), no OpenSRF install!"
  exit
fi

while getopts ":p" opt ; do
  case $opt in
    p ) PROD="prod";;
  esac
done
shift $(($OPTIND - 1))

if [[ -n "$PROD" ]] ; then
  echo 'this is a production install'
else
  echo 'this is NOT a production install'
fi
# as root
usermod -a -G sudo ${DEFAULT_USER}
apt-get install git-core build-essential translate-toolkit python-polib bsdmainutils
 
# as DEFAULT_USER
if [ ! -d "${SITKACONF}" ]
then
  # this will fail unless DEFAULT_USER has read access to the repo
  su -c "cd ${HOMEDIR} && git clone git+ssh://git@git.sitka.bclibraries.ca/sitka-infra/sysadmin" ${DEFAULT_USER}
fi
su -c "cd ${HOMEDIR}/sysadmin && git fetch origin && git checkout ${SITKACONF_BRANCH} && git pull" ${DEFAULT_USER}
if [ ! -d "${BUILDDIR}/.git" ] ; then
  su -c "cd ${HOMEDIR} && git clone git://git.evergreen-ils.org/OpenSRF.git opensrf" ${DEFAULT_USER}
fi
su -c "cd ${BUILDDIR} && git fetch origin && git checkout ${BRANCH} && git pull" ${DEFAULT_USER}
 
# as root
echo "need a placeholder apache2.conf, installing from config repo..."
if [ -f '/etc/apache2/apache2.conf' ]
then
  mv /etc/apache2/apache2.conf /etc/apache2/apache2.conf.bak
fi
cp ${SITKACONF}/files/etc/apache2/apache2.conf/${HOSTNAME} /etc/apache2/apache2.conf
sed -i "s|__HOSTNAME__|${THISHOST}|g" /etc/apache2/apache2.conf

# as root
echo "Installing OpenSRF prerequisites for Ubuntu..."
cd ${BUILDDIR} && make -f src/extras/Makefile.install ubuntu-trusty
 
# as DEFAULT_USER
echo "Configuring and building OpenSRF..."
su -c "cd ${BUILDDIR} && autoreconf -i" ${DEFAULT_USER}
su -c "cd ${BUILDDIR} && ./configure --prefix=${INSTALLDIR} --sysconfdir=${INSTALLDIR}/conf" ${DEFAULT_USER}
su -c "cd ${BUILDDIR} && make" ${DEFAULT_USER}
 
# as root
echo "Installing OpenSRF..."
cd ${BUILDDIR} && make install
useradd -m -s /bin/bash opensrf
PATHFILES="/etc/profile /root/.bashrc /home/${DEFAULT_USER}/.bashrc /home/opensrf/.bashrc"
for PATHFILE in ${PATHFILES} ; do
  if [[ ! -e "${PATHFILE}" || ! `egrep "PATH=.*${INSTALLDIR}/bin" "${PATHFILE}"` ]] ; then 
    echo "export PATH=${INSTALLDIR}/bin:\$PATH" >> ${PATHFILE}
  fi
done
chown ${DEFAULT_USER}:${DEFAULT_USER} /home/${DEFAULT_USER}/.bashrc
chown -R opensrf:opensrf ${INSTALLDIR}
 
# as root, add the following two lines to /etc/hosts:
#127.0.1.2	public.localhost	public
#127.0.1.3	private.localhost	private
if [[ ! -n "$PROD" ]] ; then
  if [[ ! `grep public.localhost /etc/hosts` ]] ; then
    echo "Updating /etc/hosts..."
    echo -e "127.0.1.2\tpublic.localhost\tpublic\n127.0.1.3\tprivate.localhost\tprivate\n" | \
      cat - /etc/hosts > /etc/hosts.new && mv /etc/hosts.new /etc/hosts
  fi
else
  echo 'WARNING: If this is a new production server, you will need to manually update /etc/hosts!'
fi
 
# as root
echo "ldconfig stuff..."
echo "${INSTALLDIR}/lib" > /etc/ld.so.conf.d/opensrf.conf
ldconfig
 
# as root
echo "Setting up ejabberd..."
cp ${SITKACONF}/files/etc/ejabberd/ejabberd.cfg/${HOSTNAME} /etc/ejabberd/ejabberd.cfg
sed -i "s|__HOSTNAME__|${THISHOST}|g" /etc/ejabberd/ejabberd.cfg
chgrp ejabberd /etc/ejabberd/ejabberd.cfg
chmod 640 /etc/ejabberd/ejabberd.cfg
/etc/init.d/ejabberd restart && sleep 10 && \
  ejabberdctl register router private.localhost ${PRIVATE_ROUTER_PASSWD} && \
  ejabberdctl register opensrf private.localhost ${PRIVATE_OPENSRF_PASSWD} && \
  ejabberdctl register router public.localhost ${PUBLIC_ROUTER_PASSWD} && \
  ejabberdctl register opensrf public.localhost ${PUBLIC_OPENSRF_PASSWD}

echo "OpenSRF is installed!"

# websockets install (REQUIRED for web client)
# XXX a valid SSL cert is required!
#rm -r /tmp/apache-websocket
#cd /tmp && git clone https://github.com/disconnect/apache-websocket
#cd apache-websocket && apxs2 -i -a -c mod_websocket.c
#sh /usr/share/doc/apache2/examples/setup-instance websockets
#a2dismod websocket
#cp ${SITKACONF}/files/etc/apache2-websockets/apache2.conf/${HOSTNAME} /etc/apache2-websockets/apache2.conf
#cp ${SITKACONF}/files/etc/apache2-websockets/envvars/${HOSTNAME} /etc/apache2-websockets/envvars

#/etc/init.d/apache2-websockets start

#echo "websockets is installed!"