#!/bin/bash
set -ex

MGMT_IP=$(ifconfig br-mgmt  | grep 'inet addr:'| cut -d: -f2 | awk '{ print $1}')
HOST=$(hostname -s)
ADMIN_IP=$(hiera management_vip)
PUB_IP=$(hiera public_vip)
PORT='15868'
USER='masakari'
PASS='masakari'
DIR="$(dirname `readlink -f $0`)"

apt-get update
apt-get install -y --force-yes git python-pip python-dev
pip install --upgrade pip
pip install virtualenv
source /root/openrc
openstack user create --password $USER $PASS
openstack role add --project services --user $USER admin
openstack service create --name masakari --description "masakari high availability" ha
id=$(openstack service show masakari -f value -c id 2>/dev/null)
openstack endpoint create --region RegionOne $id --publicurl "http://${PUB_IP}:${PORT}/v1/%(tenant_id)s" --adminurl "http://${ADMIN_IP}:${PORT}/v1/%(tenant_id)s" --internalurl "http://${ADMIN_IP}:${PORT}/v1/%(tenant_id)s"
mysql  --execute="CREATE DATABASE  masakari; GRANT ALL PRIVILEGES ON masakari.* To '${USER}'@'%' IDENTIFIED BY '${PASS}';"

virtualenv v-masakari
source v-masakari/bin/activate
git clone https://github.com/openstack/masakari.git
cd masakari
pip install -r requirements.txt
pip install PyMySql
python setup.py install
mkdir -p /etc/masakari
cd etc/masakari
cp policy.json api-paste.ini /etc/masakari/

rabbit_pass=$(hiera rabbit |  sed 's/[{},=>"]/ /g' | awk '{print $2}')
nova_pass=$(hiera nova | grep user_password | sed 's/[",=>]/ /g' | awk '{print $2}')
mysql_host=$(hiera management_vip)


cat > /etc/masakari/masakari.conf <<- EOM
[DEFAULT]
graceful_shutdown_timeout = 5
os_privileged_user_tenant = services
os_privileged_user_password = ${nova_pass}
os_privileged_user_name = nova
logging_exception_prefix = %(color)s%(asctime)s.%(msecs)03d TRACE %(name)s %(instance)s
logging_debug_format_suffix = from (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d
logging_default_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [-%(color)s] %(instance)s%(color)s%(message)s
logging_context_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [%(request_id)s %(user)s %(tenant)s%(color)s] %(instance)s%(color)s%(message)s
use_syslog = False
debug = True
masakari_api_workers = 2

[keystone_authtoken]
auth_uri = http://${ADMIN_IP}:5000
auth_url = http://${ADMIN_IP}:35357
auth_type = password
project_name = services
username = ${USER}
password = ${PASS}
project_domain_name = Default
user_domain_name = Default

[database]
connection = mysql+pymysql://${USER}:${PASS}@${ADMIN_IP}/masakari?charset=utf8

[oslo_messaging_rabbit]
rabbit_hosts = ${MGMT_IP}:5673
rabbit_userid = nova
rabbit_password = ${rabbit_pass}
EOM

iptables -A INPUT -p tcp -m multiport --ports $PORT -m comment --comment "masakari-api" -j ACCEPT

cat > /etc/init/masakari-api.conf  <<- EOM
description "Masakari API"

start on runlevel [2345]
stop on runlevel [!2345]

chdir /root/

script 
  . /root/v-masakari/bin/activate 
  exec masakari-api --config-file=/etc/masakari/masakari.conf --debug 
end script
EOM

cat > /etc/init/masakari-engine.conf  <<- EOM
description "Masakari engine"

start on runlevel [2345]
stop on runlevel [!2345]

chdir /root/

script 
  . /root/v-masakari/bin/activate 
  exec masakari-engine --config-file=/etc/masakari/masakari.conf --debug 
end script
EOM

cat > /etc/haproxy/conf.d/199-masakari.cfg <<- EOM
listen masakari-api
  bind ${PUB_IP}:${PORT}
  bind ${ADMIN_IP}:${PORT}
  http-request  set-header X-Forwarded-Proto https if { ssl_fc }
  option  httpchk
  option  httplog
  option  httpclose
  server ${HOST} ${MGMT_IP}:${PORT}  check inter 10s fastinter 2s downinter 3s rise 3 fall 3
EOM
/usr/lib/ocf/resource.d/fuel/ns_haproxy reload

cd $DIR
pip install python-openstackclient
git clone https://github.com/openstack/python-masakariclient
cd python-masakariclient
pip install -r requirements.txt
python setup.py install

initctl reload-configuration
service masakari-api start
masakari-manage db sync
service masakari-engine start
echo "Activate masakari virtual env: source /root/v-masakari/bin/activate"