This is the working code from VMs testing for Princeton

failover/failover.sh

@@ -1,113 +1,520 @@
-#!/bin/sh
+#!/bin/bash
 #
-# Nagios XI failover for Princeton University
+# Creates a Full Backup of Nagios XI
+# Copyright (c) 2011-2020 Nagios Enterprises, LLC. All rights reserved.
 #
-# Initial version written by:
-# Eric Loyd (eloyd@everwatch.global)
-# EverWatch Global, Inc.
 
-PATH=/usr/sbin:/sbin:/usr/bin:/bin
+PATH=/home/nagios/bin:/usr/bin:/bin
+. /home/nagios/bin/colors.sh
 
-#primary="nagiosxi-p.princeton.edu"
-#secondary="nagiosxi-f.princeton.edu"
-backupDir="/store/backups/nagiosxi"
-force=""
-noping="false"
-primary=""
-secondary=""
-synconly="false"
-syncname="sync"
-extraCmd=""
+BASEDIR="/usr/local/nagiosxi/scripts"
 
-hostname=`/bin/hostname`
+timeStamp=`date +%s`
+hostname="`/bin/hostname`"
+pName=""
+sName=""
+noping=/bin/false
+execute="-n"
+syncfile=""
+isP=/bin/false
+isS=/bin/false
+rsync_opts="-a --delete --delete-after"
 
-. ./colors.sh
+# Import Nagios XI and xi-sys.cfg config vars
+. $BASEDIR/../var/xi-sys.cfg
+eval $(php $BASEDIR/import_xiconfig.php)
 
+###############################
+# USAGE / HELP
+###############################
+usage () {
+    echo ""
+    echo "Use this script to synchronize primary XI to secondary, or to expand primary information on secondary"
+    echo ""
+	echo " -P | --primary		Set the FQDN of the primary (what is returned by /bin/hostname)"
+	echo " -S | --secondary		Set the FQDN of the secondary (what is returned by /bin/hostname)"
+	echo " -F | --file		Set the name of the file that we will be restoring from on the secondary"
+	echo " -E | --execute		Perform the sync (otherwise, it just does a dry-run)"
+        echo " -n | --name              Set the name of the backup minus the .tar.gz"
+        echo " -p | --prepend           Prepend a string to the .tar.gz name"
+        echo " -a | --append            Append a string to the .tar.gz name"
+        echo " -d | --directory         Change the directory to store the compressed backup"
+    echo ""
+}
+
+###############################
+# ADDING LOGIC FOR NEW BACKUPS
+###############################
 while [ -n "$1" ]; do
-  case "$1" in
-    -H | --hostname) hostname="$2"; shift 2;;
-    -S | --secondary) secondary="$2"; shift 2;;
-    -P | --primary) primary="$2"; shift 2;;
-    -n | --sync-name) syncname="$2"; shift 2;;
-    -s | --sync-only) synconly="true"; shift 1;;
-    --force) force="true"; shift 1;;
-    --noping) noping="true"; shift 1;;
-    *) extraCmd="$extraCmd $1"; shift 1;;
-  esac
+    case "$1" in
+	-P | --primary)
+	    pName="$2"
+	    ;;
+	-S | --secondary)
+	    sName="$2"
+	    ;;
+	-E | --execute)
+	    execute=""
+	    ;;
+	-F | --file)
+	    syncfile="$2"
+	    ;;
+	--noping)
+	    noping=/bin/true
+	    ;;
+        -h | --help)
+            usage
+            exit 0
+            ;;
+        -n | --name)
+            fullname=$2
+            ;;
+        -p | --prepend)
+            prepend=$2"."
+            ;;
+        -a | --append)
+            append="."$2
+            ;;
+        -d | --directory)
+            rootdir=$2
+            ;;
+    esac
+    shift
 done
 
-[ -z "$hostname" ] && warning "Invalid hostname." && exit 2
+do_primary() {
+#ping_host $sName
+#[ $? -ne 0 ] && echo "Cannot ping $sName.  Use --noping to continue wihout ping." && exit
+echo "Starting sync from $pName to $sName"
 
-ping_host() {
-  $noping && return 0
-  /usr/local/nagios/libexec/check_icmp -H $1 >/dev/null 2>&1
-}
+# Restart nagios to forcibly update retention.dat
+verbose "Restarting nagios to forcibly update retention.dat"
+sudo $BASEDIR/manage_services.sh stop nagios
+sleep 5
+sudo $BASEDIR/manage_services.sh start nagios
 
-stop_nagios() {
-    /home/nagios/bin/nagios_startstop.sh stop
-}
+if [ -z $rootdir ]; then
+    rootdir="/store/backups/nagiosxi"
+fi
 
-start_nagios() {
-    /home/nagios/bin/nagios_startstop.sh start
-}
+# Move to root dir to store backups
+cd $rootdir
 
-clean_old_copies() {
-  verbose "Cleaning up old sync files..." -n
-  find ${backupDir} -maxdepth 1 -name sync.\* -mtime +1 -exec rm {} \;
+#############################
+# SET THE NAME & TIME
+#############################
+name=$fullname
+if [ -z $fullname ]; then
+    name=$prepend$timeStamp$append
+fi
+# Get current Unix timestamp as name
+if [ -z $name ]; then
+    name=timeStampts
+fi
 
-  verbose "Done"
+# My working directory
+workDir=$rootdir/$name
+# Make directory for this specific backup
+mkdir -p $workDir
+
+do_rsync() {
+  verbose "Syncing $1 (Excluding ${2:-nothing})..."
+  src="$1"
+  [ -n "$2" ] && exclude="--exclude $2" || exclude=""
+  [ ! -e "$src" ] && warning "  OK: No such file or directory: $src" && return
+  [ -d "$src" ] && sudo /usr/bin/rsync --rsync-path="sudo /bin/rsync" ${rsync_opts} ${exclude} ${execute} ${src}/ nagios@${sName}:${src}/
+  [ -f "$src" ] && sudo /usr/bin/rsync --rsync-path="sudo /bin/rsync" ${rsync_opts} ${exclude} ${execute} ${src} nagios@${sName}:${src}
 }
 
-do_nothing() {
-  warning "We are not the primary or secondary.  Doing nothing."
-  exit 1
+do_backup_files() {
+##############################
+# BACKUP DIRS
+##############################
+
+# Only backup NagiosQL if it exists
+if [ -d "/var/www/html/nagiosql" ]; then
+    do_rsync /var/www/html/nagiosql
+    do_rsync /etc/nagiosql
+fi
+
+do_rsync /etc/apache2/sites-available/default-ssl.conf
+do_rsync /etc/logrotate.d/nagiosxi
+do_rsync /etc/mrtg/conf.d
+do_rsync /etc/mrtg/mrtg.cfg
+do_rsync /etc/snmp
+do_rsync /etc/sysconfig/nagios
+do_rsync /home/nagios
+do_rsync $httpdconfdir/nagios.conf
+do_rsync $httpdconfdir/nagiosmobile.conf
+do_rsync $httpdconfdir/nagiosxi.conf
+do_rsync $httpdconfdir/nagvis.conf
+do_rsync $httpdconfdir/nrdp.conf
+do_rsync $httpdconfdir/ssl.conf
+do_rsync /usr/local/nagios
+do_rsync /usr/local/nagiosmobile
+do_rsync /usr/local/nagiosxi custom-includes/css/
+do_rsync /usr/local/nagvis
+do_rsync /usr/local/nrdp
+do_rsync /usr/share/snmp
+do_rsync /var/lib/mrtg
+do_rsync /var/spool/cron/apache
+do_rsync /var/spool/cron/crontabs/$apacheuser
+
+} # End of do_backup_files
+
+do_backup_sql() {
+##############################
+# BACKUP DATABASES
+##############################
+echo "Backing up MySQL databases..."
+mkdir -p $workDir/mysql
+if [[ "$cfg__db_info__ndoutils__dbserver" == *":"* ]]; then
+    ndoutils_dbport=`echo "$cfg__db_info__ndoutils__dbserver" | cut -f2 -d":"`
+    ndoutils_dbserver=`echo "$cfg__db_info__ndoutils__dbserver" | cut -f1 -d":"`
+else
+    ndoutils_dbport='3306'
+    ndoutils_dbserver="$cfg__db_info__ndoutils__dbserver"
+fi
+mysqldump -h "$ndoutils_dbserver" --port="$ndoutils_dbport" -u $cfg__db_info__ndoutils__user --password="$cfg__db_info__ndoutils__pwd" --add-drop-database -B $cfg__db_info__ndoutils__db > $workDir/mysql/nagios.sql
+res=$?
+if [ $res != 0 ]; then
+    echo "Error backing up MySQL database 'nagios' - check the password in this script!"
+    rm -r $workDir
+    exit $res;
+fi
+if [[ "$cfg__db_info__nagiosql__dbserver" == *":"* ]]; then
+    nagiosql_dbport=`echo "$cfg__db_info__nagiosql__dbserver" | cut -f2 -d":"`
+    nagiosql_dbserver=`echo "$cfg__db_info__nagiosql__dbserver" | cut -f1 -d":"`
+else
+    nagiosql_dbport='3306'
+    nagiosql_dbserver="$cfg__db_info__nagiosql__dbserver"
+fi
+mysqldump -h "$nagiosql_dbserver" --port="$nagiosql_dbport" -u $cfg__db_info__nagiosql__user --password="$cfg__db_info__nagiosql__pwd" --add-drop-database -B $cfg__db_info__nagiosql__db > $workDir/mysql/nagiosql.sql
+res=$?
+if [ $res != 0 ]; then
+    echo "Error backing up MySQL database 'nagiosql' - check the password in this script!"
+    rm -r $workDir
+    exit $res;
+fi
+
+# Only backup PostgresQL if we are still using it 
+if [ $cfg__db_info__nagiosxi__dbtype == "pgsql" ]; then
+    echo "Backing up PostgresQL databases..."
+    mkdir -p $workDir/pgsql
+    if [ -z $cfg__db_info__nagiosxi__dbserver ]; then
+        cfg__db_info__nagiosxi__dbserver="localhost"
+    fi
+    pg_dump -h $cfg__db_info__nagiosxi__dbserver -c -U $cfg__db_info__nagiosxi__user $cfg__db_info__nagiosxi__db > $workDir/pgsql/nagiosxi.sql
+    res=$?
+    if [ $res != 0 ]; then
+        echo "Error backing up PostgresQL database 'nagiosxi' !"
+        rm -r $workDir
+        exit $res;
+    fi
+else
+    if [[ "$cfg__db_info__nagiosxi__dbserver" == *":"* ]]; then
+        nagiosxi_dbport=`echo "$cfg__db_info__nagiosxi__dbserver" | cut -f2 -d":"`
+        nagiosxi_dbserver=`echo "$cfg__db_info__nagiosxi__dbserver" | cut -f1 -d":"`
+    else
+        nagiosxi_dbport='3306'
+        nagiosxi_dbserver="$cfg__db_info__nagiosxi__dbserver"
+    fi
+    mysqldump -h "$nagiosxi_dbserver" --port="$nagiosxi_dbport" -u $cfg__db_info__nagiosxi__user --password="$cfg__db_info__nagiosxi__pwd" --add-drop-database -B $cfg__db_info__nagiosxi__db > $workDir/mysql/nagiosxi.sql
+    res=$?
+    if [ $res != 0 ]; then
+        echo "Error backing up MySQL database 'nagiosxi' - check the password in this script!"
+        rm -r $workDir
+        exit $res;
+    fi
+fi
+
+##############################
+# COMPRESS BACKUP
+##############################
+verbose "Compressing database file..." -n
+tar czfp $name.tar.gz $name
+rm -rf $name
+verbose "Done."
+
+# Change ownership
+chown $nagiosuser:$nagiosgroup $name.tar.gz
+
+if [ -s $name.tar.gz ];then
+    echo " "
+    echo "==============="
+    echo "BACKUP COMPLETE"
+    echo "==============="
+    echo "Backup stored in $rootdir/$name.tar.gz"
+else
+    echo " "
+    echo "==============="
+    echo "BACKUP FAILED"
+    echo "==============="
+    echo "File was not created at $rootdir/$name.tar.gz"
+    rm -rf $workDir
+    exit 1;
+fi
+do_rsync $rootdir/$name.tar.gz
+rm -Rf $rootdir/$name.tar.gz
+} # End of do_backup_sql
+
+do_backup_files
+do_backup_sql
+} # End of do_primary
+
+restore_secondary() {
+# Change this password if your root password is different than "nagiosxi"
+# MySQL root password
+themysqlpass="nagiosxi"
+
+# Tests mysql connection by opening a connection and selecting the DB we want to use
+test_mysql_connection() {
+    local db_host="$1"
+    local db_port="$2"
+    local db_username="$3"
+    local db_password="$4"
+    db_error=$(mysql -h "$db_host" --port="$db_port" -u $db_username --password=$db_password -e "show databases;" 2>&1)
+    return $?
 }
 
-do_primary() {
-  verbose "We are the primary.  Checking to see if secondary is on the network..."
-  ping_host ${secondary}
-  [ $? -ne 0 ] && error "Cannot ping ${secondary}.  Use --noping to continue wihout ping." && exit
-  verbose "Creating package to send to secondary"
-  /home/nagios/bin/rsync_xi.sh --prepend ${syncname} --primary "${primary}" --secondary "${secondary}" $extraCmd
+rootdir=/store/backups/nagiosxi
+backupfile=$1
+if [ ! -f $backupfile ]; then
+    error "Unable to find backup file $backupfile!"
+    exit 1
+fi
+
+ts=`date +%s`
+mydir=${rootdir}/${ts}-restore
+mkdir -p $mydir
+if [ ! -d $mydir ]; then
+    error "Unable to create restore directory $mydir!"
+    exit 1
+fi
+
+# Extract backup
+verbose "Extracting backup to $mydir..."
+cd $mydir
+tar xzfps $backupfile
+# Change to subdirectory
+cd `ls | head -1`
+backupdir=`pwd`
+
+verbose "Backup files look okay.  Preparing to restore..."
+
+# Shutdown services
+verbose "Shutting down services..."
+[ -r "/usr/local/nagios/var/retention.dat" ] && cp /usr/local/nagios/var/retention.dat $backupdir
+sudo $BASEDIR/manage_services.sh stop nagios
+sudo $BASEDIR/manage_services.sh stop ndo2db
+sudo $BASEDIR/manage_services.sh stop npcd
+[ -r "$backupdir/retention.dat" ] && cp $backupdir/retention.dat /usr/local/nagios/var/retention.dat
+
+
+rootdir=/
+# Overwrite the mysqlpass with the hardcoded one at the top
+mysqlpass="$themysqlpass"
+
+# Restore databases
+verbose "Restoring MySQL databases..."
+if [[ "$cfg__db_info__ndoutils__dbserver" == *":"* ]]; then
+    ndoutils_dbport=`echo "$cfg__db_info__ndoutils__dbserver" | cut -f2 -d":"`
+    ndoutils_dbserver=`echo "$cfg__db_info__ndoutils__dbserver" | cut -f1 -d":"`
+else
+    ndoutils_dbport='3306'
+    ndoutils_dbserver="$cfg__db_info__ndoutils__dbserver"
+fi
+
+# Test mysql and see if we can connect before continuing
+x=1
+while [ $x -le 5 ];
+do
+    test_mysql_connection $ndoutils_dbserver $ndoutils_dbport "root" $mysqlpass
+    if [ $? == 1 ]; then
+        error "ERROR: Could not connect to $ndoutils_dbserver:$ndoutils_dbport with root password supplied."
+        read -s -r -p "Please enter the MySQL root password: " mysqlpass
+        echo ""
+    else
+        break
+    fi
+    if [ $x -eq 5 ]; then
+        error "ERROR: Aborting restore: Could not connect to MySQL."
+        error "$db_error"
+        exit 1
+    fi
+    x=$(($x+1))
+done
+
+# Save old Program URL
+old_url=$(echo "select value from xi_options where name='url'" | mysql -h "$ndoutils_dbserver" --port="$ndoutils_dbport" -u root --password=$mysqlpass -N nagiosxi)
+mysql -h "$ndoutils_dbserver" --port="$ndoutils_dbport" -u root --password=$mysqlpass < $backupdir/mysql/nagios.sql
+res=$?
+if [ $res != 0 ]; then
+    error "Error restoring MySQL database 'nagios'"
+    exit 1
+fi
+# Restore old Program URL
+echo "update xi_options set value='$old_url' where name='url'" | mysql -h "$ndoutils_dbserver" --port="$ndoutils_dbport" -u root --password=$mysqlpass -N nagiosxi
+
+if [[ "$cfg__db_info__nagiosql__dbserver" == *":"* ]]; then
+    nagiosql_dbport=`echo "$cfg__db_info__nagiosql__dbserver" | cut -f2 -d":"`
+    nagiosql_dbserver=`echo "$cfg__db_info__nagiosql__dbserver" | cut -f1 -d":"`
+else
+    nagiosql_dbport='3306'
+    nagiosql_dbserver="$cfg__db_info__nagiosql__dbserver"
+fi
+
+# Test mysql again and see if we can connect before continuing
+x=1
+while [ $x -le 5 ];
+do
+    test_mysql_connection $nagiosql_dbserver $nagiosql_dbport "root" $mysqlpass
+    if [ $? == 1 ]; then
+        error "ERROR: Could not connect to $nagiosql_dbserver:$nagiosql_dbport with root password supplied."
+        read -s -r -p "Please enter the MySQL root password: " mysqlpass
+        echo ""
+    else
+        break
+    fi
+    if [ $x -eq 5 ]; then
+        error "ERROR: Aborting restore: Could not connect to MySQL."
+        error "$db_error"
+        exit 1
+    fi
+    x=$(($x+1))
+done
+
+mysql -h "$nagiosql_dbserver" --port="$nagiosql_dbport" -u root --password=$mysqlpass < $backupdir/mysql/nagiosql.sql
+res=$?
+if [ $res != 0 ]; then
+    error "Error restoring MySQL database 'nagiosql'"
+    exit 1
+fi
+
+# Only restore PostgresQL if we are still using it 
+if [ "$cfg__db_info__nagiosxi__dbtype" == "pgsql" ]; then
+    service postgresql initdb &>/dev/null || true
+    verbose "Restoring Nagios XI PostgresQL database..."
+    if [ -f /var/lib/pgsql/data/pg_hba.conf ]; then
+        pghba="/var/lib/pgsql/data/pg_hba.conf"
+        cp -pr $pghba $pghba.old
+    else
+        #Ubuntu/Debian
+        pghba=$(find /etc/postgresql -name "*pg_hba.conf")
+        cp -pr $pghba $pghba.old
+    fi
+    echo "local  all         all                   trust
+host    all         all         127.0.0.1/32          trust
+host    all         all         ::1/128               trust" > $pghba
+    $BASEDIR/manage_services.sh start postgresql
+    sudo -u postgres psql -c "create user nagiosxi with password 'n@gweb';"
+    sudo -u postgres psql -c "create database nagiosxi owner nagiosxi;"
+    $BASEDIR/manage_services.sh restart postgresql
+    # Sleep a bit (required so Postgres finishes startup before we connect again)
+    verbose "Sleeping for a few seconds (please wait)..."
+    sleep 7
+    psql -U nagiosxi nagiosxi < $backupdir/pgsql/nagiosxi.sql
+    res=$?
+    if [ $res != 0 ]; then
+        error "Error restoring PostgresQL database 'nagiosxi' !"
+        exit 1
+    fi
+    $BASEDIR/manage_services.sh restart postgresql
+    if [ "$dist" == "el7" ] || [ "$dist" == "el8" ]; then
+        systemctl enable postgresql.service
+    elif [[ "$distro" == "Ubuntu" ]] || [[ "$distro" == "Debian" ]]; then
+        update-rc.d postgresql enable
+    else
+        chkconfig postgresql on
+    fi
+    # Remove nagiosxi db from mysql if postgres is used instead
+    if [[ "$cfg__db_info__nagiosql__dbserver" == *":"* ]]; then
+        nagiosql_dbport=`echo "$cfg__db_info__nagiosql__dbserver" | cut -f2 -d":"`
+        nagiosql_dbserver=`echo "$cfg__db_info__nagiosql__dbserver" | cut -f1 -d":"`
+    else
+        nagiosql_dbport='3306'
+        nagiosql_dbserver="$cfg__db_info__nagiosql__dbserver"
+    fi
+    mysql -h "$nagiosql_dbserver" --port="$nagiosql_dbport" -u root --password=$mysqlpass < "DROP TABLE IF EXISTS nagiosxi;"
+else
+    verbose "Restoring Nagios XI MySQL database..."
+    if [[ "$cfg__db_info__nagiosxi__dbserver" == *":"* ]]; then
+        nagiosxi_dbport=`echo "$cfg__db_info__nagiosxi__dbserver" | cut -f2 -d":"`
+        nagiosxi_dbserver=`echo "$cfg__db_info__nagiosxi__dbserver" | cut -f1 -d":"`
+    else
+        nagiosxi_dbport='3306'
+        if [ "x$cfg__db_info__nagiosxi__dbserver" == "x" ]; then
+            nagiosxi_dbserver="localhost"
+        else
+            nagiosxi_dbserver="$cfg__db_info__nagiosxi__dbserver"
+        fi
+    fi
+
+    # Test mysql again and see if we can connect before continuing
+    x=1
+    while [ $x -le 5 ];
+    do
+        test_mysql_connection $nagiosxi_dbserver $nagiosxi_dbport "root" $mysqlpass
+        if [ $? == 1 ]; then
+            error "ERROR: Could not connect to $nagiosxi_dbserver:$nagiosxi_dbport with root password supplied."
+            read -s -r -p "Please enter the MySQL root password: " mysqlpass
+            echo ""
+        else
+            break
+        fi
+        if [ $x -eq 5 ]; then
+            error "ERROR: Aborting restore: Could not connect to MySQL."
+            error "$db_error"
+            exit 1
+        fi
+        x=$(($x+1))
+    done
+
+    mysql -h "$nagiosxi_dbserver" --port="$nagiosxi_dbport" -u root --password=$mysqlpass < $backupdir/mysql/nagiosxi.sql
+    res=$?
+    if [ $res != 0 ]; then
+        error "Error restoring MySQL database 'nagiosxi' !"
+        exit 1
+    fi
+fi
+
+##############################
+# RESTART SERVICES
+##############################
+verbose "Restarting services..."
+sudo $BASEDIR/manage_services.sh restart mysqld
+sudo $BASEDIR/manage_services.sh restart httpd
+sudo $BASEDIR/manage_services.sh start npcd
+sudo $BASEDIR/manage_services.sh start ndo2db
+sudo $BASEDIR/manage_services.sh start nagios
+verbose "Restarting Nagios XI"
+cd /usr/local/nagiosxi/scripts
+./reconfigure_nagios.sh
+rm -rf $mydir
+echo " "
+echo "==============="
+echo "RESTORE COMPLETE"
+echo "==============="
 }
 
 do_secondary() {
-  verbose "We are the secondary.  Checking to see if primary is on the network..."
-  ping_host ${primary}
+  [ ! -r "$syncfile" ] && error "No sync file ($syncfile) found." && exit 2
+  restore_secondary "$syncfile"
   if [ $? -eq 0 ]; then
-    if [ -z $force ]; then
-      warning "The primary (${primary}) is on the network.  This process will be aborted.  Use --force to force it to continue."
-      exit 1
-    else
-      warning "The primary (${primary}) is on the network but --force specified.  Proceeding anyway."
+    if [ -r "/usr/local/nagiosxi/html/includes/components/custom-includes/css/header-gradient.css.secondary" -a -w "/usr/local/nagiosxi/html/includes/components/custom-includes/css/header-gradient.css" ]; then
+      cp /usr/local/nagiosxi/html/includes/components/custom-includes/css/header-gradient.css.secondary /usr/local/nagiosxi/html/includes/components/custom-includes/css/header-gradient.css
     fi
+    rm -f ${syncfile}
   fi
-  verbose "Checking for package from the primary"
-  syncfile=$(basename `ls -tr1 ${backupDir}/${syncname}* | tail -1`)
-  fullfile="/store/backups/nagiosxi/$syncfile"
-  if [ -f "$fullfile" ]; then
-    verbose "  Sync file found ($fullfile).  Continuing."
-    /home/nagios/bin/rsync_xi.sh --primary "${primary}" --secondary "${secondary}" --file "$fullfile"
-  else
-    warning "  No sync file found.  Continuing to activate Nagios."
-  fi
-  if [ $? -eq 0 ]; then
-    chmod 0640 /usr/local/nagiosxi/var/keys/xi.key
-    chown nagios:nagios /usr/local/nagiosxi/var/keys/xi.key
-    verbose "This is intended to be manually executed when needed, so we assume you want to start Nagios..." -n
-    sleep 5
-    start_nagios
-    rm -f ${fullfile}
-    verbose "Done."
-  fi
-}
-
-case "$hostname" in
-  $primary) do_primary;;
-  $secondary) do_secondary;;
-  *) do_nothing
-esac
-clean_old_copies
+} # End of do_secondary
 
-exit 0
+ping_host() {
+  $noping && return 0
+  /usr/local/nagios/libexec/check_icmp -H $1 >/dev/null 2>&1
+}
   
+[ -z "$pName" -o -z "$sName" ] && echo "Must specify primary name and secondary name" && exit 0
+[ "$hostname" = "$pName" ] && isP=/bin/true
+[ "$hostname" = "$sName" ] && isS=/bin/true
+$isP && do_primary
+$isS && do_secondary

failover/rsync_xi.sh

@@ -14,6 +14,7 @@ hostname="`/bin/hostname`"
 pName=""
 sName=""
 noping=/bin/false
+noFile=/bin/false
 execute="-n"
 syncfile=""
 isP=/bin/false
@@ -39,6 +40,7 @@ usage () {
         echo " -p | --prepend           Prepend a string to the .tar.gz name"
         echo " -a | --append            Append a string to the .tar.gz name"
         echo " -d | --directory         Change the directory to store the compressed backup"
+	echo " --nofile			Ignore the missing sync file but continue the process"
     echo ""
 }
 
@@ -62,6 +64,9 @@ while [ -n "$1" ]; do
 	--noping)
 	    noping=/bin/true
 	    ;;
+	--nofile)
+	    noFile=/bin/true
+	    ;;
         -h | --help)
             usage
             exit 0
@@ -280,6 +285,8 @@ test_mysql_connection() {
 
 rootdir=/store/backups/nagiosxi
 backupfile=$1
+# This is a poor way to write this, but it's the easiest.  Skip doing all the restore operations if there's no file to restore from.
+if [ ! $noFile ]; then
 if [ ! -f $backupfile ]; then
     error "Unable to find backup file $backupfile!"
     exit 1
@@ -478,7 +485,7 @@ else
         exit 1
     fi
 fi
-
+fi		# This is from the "noFile" check previously
 ##############################
 # RESTART SERVICES
 ##############################
@@ -499,12 +506,9 @@ echo "==============="
 }
 
 do_secondary() {
-  [ ! -r "$syncfile" ] && error "No sync file ($syncfile) found." && exit 2
+  [ ! $noFile -a ! -r "$syncfile" ] && error "No sync file ($syncfile) found." && exit 2
   restore_secondary "$syncfile"
   if [ $? -eq 0 ]; then
-    if [ -r "/usr/local/nagiosxi/html/includes/components/custom-includes/css/header-gradient.css.secondary" -a -w "/usr/local/nagiosxi/html/includes/components/custom-includes/css/header-gradient.css" ]; then
-      cp /usr/local/nagiosxi/html/includes/components/custom-includes/css/header-gradient.css.secondary /usr/local/nagiosxi/html/includes/components/custom-includes/css/header-gradient.css
-    fi
     rm -f ${syncfile}
   fi
 } # End of do_secondary