#!/bin/bash
#################################################################################
#                                                                               #
# iscsi-ha - High Availability helper framework for iSCSI  used in conjunction  #
# with XAPI based Xen Virtualization Environment (Xen Cloud Platform/XenServer) #
# Copyright 2021 Salvatore Costantino                                           #
# ha@pulsesupply.com                                                            #
#                                                                               #
#                                                                               #
#    iscsi-ha is free software: you can redistribute it and/or modify           #
#    it under the terms of the GNU General Public License as published by       #
#    the Free Software Foundation, either version 3 of the License, or          #
#    (at your option) any later version.                                        #
#                                                                               #
#    iscsi-ha is distributed in the hope that it will be useful,                #
#    but WITHOUT ANY WARRANTY; without even the implied warranty of             #
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              #
#    GNU General Public License for more details.                               #
#                                                                               #
#    You should have received a copy of the GNU General Public License          #
#    along with iscsi-ha.  If not, see <http://www.gnu.org/licenses/>.          #
#                                                                               #
#################################################################################

####################################
#  Configuration File for iscsi-ha #
####################################

####################################
# Declare the DRBD resource names
# in a ":" separated list like this
# resource1:resource2:resource3
####################################
DRBD_RESOURCES=iscsi1

####################################
# Set the name of the iSCSI target
# daemon
####################################
ISCSI_TARGET_SERVICE=tgtd

####################################
# Declare the virtual "floating"
# IP address and subnet mask to be
# used for the iSCSI target
# NOTE: It is expected that the
# virtual/floating IP is on the 
# same subnet as other system
# interfaces. No changes to routing
# or gateways are made by iscsi-ha
# The IP set here should work with the
# routing configuration of the environment
####################################
DRBD_VIRTUAL_IP=10.10.10.3
DRBD_VIRTUAL_MASK=255.255.255.0

###################################
# Declare the interface to bind
# the virtual IP to. Typically
# xenbr0 or xapi0, xapi1, etc..
# will vary based on environment
###################################
DRBD_INTERFACE=xenbr1

##############################################
# Set iscsi-ha monitor timers
#
# MONITOR_MAX_STARTS: Threshold for when
# to assume running process is not responding.
# Sets how many failed starts to wait before
# killing any hung processes. Default = 5
#
# MONITOR_KILLALL: If MAX_MONITOR_STARTS
# threshhold is reached - set whether to kill
# processes. Default = 1
# 1 = yes, 0 = no
#
# MONITOR_DELAY: Delay in seconds between
# re-spawning iscsi-ha logic. 
# Default = 10
#
# MONITOR_SCANRATE: iscsi-ha will not re-spawn
# unless all current processes are completed.
# If there are active processes while attempting
# to start a new run, iscsi-ha will wait the
# number of seconds set here before retrying.
# Each successive fail will increment a counter
# that may trigger KILLALL. Default = 10
#################################################
MONITOR_MAX_STARTS=5
MONITOR_DELAY=10
MONITOR_KILLALL=1
MONITOR_SCANRATE=5

#######################################
# Enable Logging 1=yes, 0=no
# logs written to /var/log/messages
# All log messages labeled with "iscsi-ha"
# View/Filter real time logging with:
# tail -f /var/log/messages | grep iscsi-ha
#######################################
ENABLE_LOGGING=1

##################################################################
# Email Alert Settings
# MAIL_USE_SHARED_PARAMS allows iscsi-ha to inherit ha-lizard
# mail server settings when deployed on the same host.
##################################################################

MAIL_ON=1
MAIL_USE_SHARED_PARAMS=1
MAIL_SUBJECT="HA-Lizard noSAN SYSTEM ALERT - FROM HOST: $HOSTNAME" 
MAIL_FROM="root@localhost"
MAIL_TO="root@localhost"
MAIL_SCREEN_TIME=30
SMTP_SERVER=127.0.0.1
SMTP_PORT=25
SMTP_USER=""
SMTP_PASS=""
#END CONFIG FILE