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#!/bin/bash
#
# Multiplexed Neo4J instance installer
#
# generated apache structure:
#
# /srv/www/rhizi/
# └── mux-root.d
# └── dom-x
# └── webapp
# ├── etc -> /etc/rhizi/mux-conf.d/dom-x
# ├── static
# │ ├── css -> /usr/share/rhizi/webapp/static/css
# │ ├── font -> /usr/share/rhizi/webapp/static/font
# │ ├── img -> /usr/share/rhizi/webapp/static/img
# │ ├── js -> /usr/lib/rhizi/webapp/static/js
# │ └── lib -> /usr/share/rhizi/webapp/static/lib
# └── fragment.d // webapp fragments
# ├── js
# ├── img
# └── template.d // HTML template fragments
#
# generated neo4j dir structure:
#
# /etc/neo4j/mux-conf.d/
# └── dom-x
# ├── neo4j.properties
# ├── neo4j-server.properties
# └── ...
#
# /var/lib/neo4j/mux-root.d/
# └── dom-x
# ├── data/
# ├── bin -> /var/lib/neo4j/bin
# ├── conf -> /etc/neo4j/mux-conf.d/dom-y
# ├── lib -> /usr/share/neo4j/lib
# ├── plugins -> /usr/share/neo4j/plugins
# └── system -> /usr/share/neo4j/system
#
# generated rz structure:
#
# /etc/rhizi/
# ├── domain-conf.d
# └── mux-conf.d
# └── dom-x
# └── rhizi-server.conf.example
#
die() {
echo "$1" 1>&2; exit 1
}
set_path_vars() {
neo4j_module__confdir=/etc/neo4j/mux-conf.d/${RZI_NAME}
neo4j_module__rootdir=/var/lib/neo4j/mux-root.d/${RZI_NAME}
rz_module__confdir=/etc/rhizi/mux-conf.d/${RZI_NAME}
rz_module__bkp=/var/lib/rhizi/mux-bkp.d/${RZI_NAME}
apache_module__siteconf_filename=${RZI_NAME}.conf
apache_module__rootdir=/srv/www/rhizi/mux-root.d/${RZI_NAME}
}
install_instance__neo4j() {
[[ -e "${neo4j_module__rootdir}" ]] && die "error: neo4j module already installed: ${neo4j_module__rootdir}"
install -v --owner=${NEO4J_USER} --group=adm --directory ${neo4j_module__confdir} \
${neo4j_module__confdir}/ssl \
${neo4j_module__rootdir} \
${neo4j_module__rootdir}/data
# copy non-generated config files
cp /etc/neo4j/custom-logback.xml \
/etc/neo4j/jmx.access \
/etc/neo4j/jmx.password \
/etc/neo4j/logging.properties \
/etc/neo4j/neo4j-http-logging.xml \
/etc/neo4j/neo4j-wrapper.conf \
/etc/neo4j/mux-conf.d/${RZI_NAME}
cp /etc/neo4j/custom-logback.xml \
/etc/neo4j/ssl/snakeoil.cert \
/etc/neo4j/ssl/snakeoil.key \
/etc/neo4j/mux-conf.d/${RZI_NAME}/ssl
ln -vfs -T /etc/neo4j/mux-conf.d/${RZI_NAME} ${neo4j_module__rootdir}/conf
ln -vfs -T /var/lib/neo4j/bin ${neo4j_module__rootdir}/bin
ln -vfs -T /usr/share/neo4j/lib ${neo4j_module__rootdir}/lib
ln -vfs -T /usr/share/neo4j/plugins ${neo4j_module__rootdir}/plugins
ln -vfs -T /usr/share/neo4j/system ${neo4j_module__rootdir}/system
}
install_instance__apache() {
[[ -e "${apache_module__rootdir}" ]] && die "error: apache module already installed: ${apache_module__rootdir}"
install -v --owner=${APACHE_USER} --group=${APACHE_USER} --directory ${apache_module__rootdir} \
--directory ${apache_module__rootdir}/auth \
--directory ${apache_module__rootdir}/webapp \
--directory ${apache_module__rootdir}/webapp/static \
--directory ${apache_module__rootdir}/webapp/fragment.d/img \
--directory ${apache_module__rootdir}/webapp/fragment.d/js \
--directory ${apache_module__rootdir}/webapp/fragment.d/template.d
ln -vfs -T /etc/rhizi/mux-conf.d/${RZI_NAME} ${apache_module__rootdir}/webapp/etc
ln -vfs -T /usr/lib/rhizi/webapp/static/js ${apache_module__rootdir}/webapp/static/js
ln -vfs -T ${rhizi_custom__instance}/js/domain_types.js ${apache_module__rootdir}/webapp/fragment.d/js/domain_types.js
ln -vfs -T ${rhizi_custom__instance}/css ${apache_module__rootdir}/webapp/static/css
ln -vfs -T /usr/share/rhizi/webapp/static/font ${apache_module__rootdir}/webapp/static/font
ln -vfs -T /usr/share/rhizi/webapp/static/img ${apache_module__rootdir}/webapp/static/img
ln -vfs -T /usr/share/rhizi/webapp/static/lib ${apache_module__rootdir}/webapp/static/lib
# enable site
ln -vfs -T /etc/apache2/sites-available/${apache_module__siteconf_filename} /etc/apache2/sites-enabled/${apache_module__siteconf_filename}
}
install_instance__apache__custom() {
if [ -e ${rhizi_custom__fragment} ]; then
cp -vr ${rhizi_custom__fragment}/* ${apache_module__rootdir}/webapp/fragment.d/
fi
}
install_instance__rhizi() { # depends on install_instance__apache()
[[ -e "${rz_module__confdir}" ]] && die "error: rhizi module already installed: ${rz_module__confdir}"
install -v --directory ${rz_module__confdir} \
--directory ${rz_module__bkp}
# install default fragments - JS
cp -vr /usr/share/rhizi/webapp/domain-fragment.d/default/* ${apache_module__rootdir}/webapp/fragment.d/template.d/
}
uninstall_instance__apache() {
rm -rvf ${apache_module__rootdir}
rm -vf /etc/apache2/sites-enabled/${apache_module__siteconf_filename}
rm -vf /etc/apache2/sites-available/${apache_module__siteconf_filename}
}
uninstall_instance__neo4j() {
rm -vf ${RZI_NEO4J_INIT_SCRIPT_PATH}
rm -rf ${neo4j_module__confdir}
rm -rf ${neo4j_module__rootdir}
}
uninstall_instance__rhizi() {
rm -vf ${RZI_RZ_INIT_SCRIPT_PATH}
rm -rvf ${rz_module__confdir}
echo "[!] leaving rhizi bkp dir removal to user: ${rz_module__bkp}"
}
#
# static variables
#
APACHE_USER=www-data
NEO4J_USER=neo4j
RZI_NAME=$2 # rhizi-instance name, preferable a FQDN
RZI_NEO4J_SVC_NAME=neo4j-service__${RZI_NAME}
RZI_NEO4J_INIT_SCRIPT_PATH=/etc/init.d/${RZI_NEO4J_SVC_NAME}
RZI_NEO4J_PID_FILE=/var/lib/neo4j/mux-root.d/${RZI_NAME}/data/neo4j-service.pid
RZI_RZ_PID_FILE=/var/run/rhizi/${RZI_NAME}.pid
RZI_RZ_INIT_SCRIPT_PATH=/etc/init.d/rhizi__${RZI_NAME}
RZI_RZ_CRON_SCRIPT_PATH=/etc/cron.daily/rhizi__${RZI_NAME}
rhizi_custom__rootdir=$3
rhizi_custom__instance=${rhizi_custom__rootdir}/domain-fragment.d/${RZI_NAME}
rhizi_custom__fragment=${rhizi_custom__rootdir}/fragment/by-domain/${RZI_NAME}
#
# sanity checks
#
[ 0 != $UID ] && die 'error: must be root to continue.'
[ -z ${RZI_NAME} ] && die 'error: RZI_NAME arg missing, aborting'
[ -e ${RZI_NEO4J_PID_FILE} ] && die "error: ${RZI_NEO4J_SVC_NAME} server seems to be running, please stop it before continuing"
[ -e ${RZI_RZ_PID_FILE} ] && die "error: ${RZI_RZ_PID_FILE} server seems to be running, please stop it before continuing"
[ ! -e ${rhizi_custom__rootdir}/domain-fragment.d ] && die 'error: 3rd argument must point to rhizi-custom git checkout'
[ ! -e ${rhizi_custom__instance} ] && die 'error: no such instance in rhizi-custom (${RZI_NAME} in ${rhizi_custom__rootdir}}'
[ -e /usr/lib/rhizi/webapp/static/js/domain_types.js ] && die 'unexpected domain_types.js in rhizi install'
set_path_vars
case $1 in
install)
set -e
install_instance__apache
install_instance__neo4j
install_instance__rhizi
install_instance__apache__custom
# pass-on extra argument to python: install dom-x ...:
# - opt: --rz_config__disable_access_control
if [ $# -ge 4 ] ; then shift 3; py_extra_args=$@ ; fi
python /usr/lib/rhizi/tools/rz-mux/rz-mux-tool.py \
--template-dir /usr/share/rhizi/rz-mux/ \
--domain ${RZI_NAME} ${py_extra_args}
# set modes, ownership
chmod +x ${RZI_NEO4J_INIT_SCRIPT_PATH}
chmod +x ${RZI_RZ_INIT_SCRIPT_PATH}
chmod +x ${RZI_RZ_CRON_SCRIPT_PATH}
chgrp ${APACHE_USER} /etc/rhizi/mux-conf.d/${RZI_NAME}/*
chmod o-r /etc/rhizi/mux-conf.d/${RZI_NAME}/*
tree -ug --noreport /etc/apache2/sites-available
tree -ug --noreport /etc/apache2/sites-enabled
tree -ug --noreport /srv/www/rhizi/
tree -ug --noreport /var/lib/neo4j/mux-root.d/
tree -ug --noreport /etc/neo4j/mux-conf.d/
tree -ug --noreport /etc/rhizi/
echo "# -----------------------------------------------------------------------------"
echo "# Summery:"
echo "#"
echo "# rz instance installed: name: ${RZI_NAME}"
echo "#"
echo "# [!] please review / adjust the following:"
echo "# - /etc/rhizi/mux-conf.d/${RZI_NAME}/rhizi-server.conf"
echo "#"
echo "# [!] adjust instance-specific files here:"
echo "# - ${apache_module__rootdir}/webapp/static/fragment.d/js"
echo "# - ${apache_module__rootdir}/webapp/static/fragment.d/template.d"
echo "#"
;;
uninstall)
echo "[!] This will purge all instance data including:"
echo " - '${neo4j_module__rootdir}"
echo " - '${apache_module__rootdir}"
echo ""
echo "Are you sure you want to proceed? [y/N]"
read uninstall__proceed
[ "$uninstall__proceed" != "y" ] && die 'Aborting'
uninstall_instance__apache
uninstall_instance__neo4j
uninstall_instance__rhizi
;;
*)
echo "Usage: $0 <install|uninstall> <rhizi-instance-FQDN>"
;;
esac
|
