Subversion Repositories configs

#! /bin/sh

#

# smartd warning script

#

# Home page of code is: http://www.smartmontools.org

#

# Copyright (C) 2012-16 Christian Franke

#

# SPDX-License-Identifier: GPL-2.0-or-later

#

# $Id: smartd_warning.sh.in 4839 2018-11-27 18:26:08Z chrfranke $

#

set -e

# Set by config.status

export PATH="/usr/local/bin:/usr/bin:/bin"

PACKAGE="smartmontools"

VERSION="7.1"

prefix="/usr"

sysconfdir="/etc/smartmontools"

smartdscriptdir="${sysconfdir}"

# Default mailer

os_mailer="mail"

# Plugin directory (disabled if empty)

plugindir="${smartdscriptdir}/smartd_warning.d"

# Parse options

dryrun=

case $1 in

  --dryrun) dryrun=t; shift ;;

esac

if [ $# != 0 ]; then

  cat <<EOF

smartd $VERSION warning message script

Usage:

  export SMARTD_MAILER='Path to external script, empty for "$os_mailer"'

  export SMARTD_ADDRESS='Space separated mail addresses, empty if none'

  export SMARTD_MESSAGE='Error Message'

  export SMARTD_FAILTYPE='Type of failure, "EMailTest" for tests'

  export SMARTD_TFIRST='Date of first message sent, empty if none'

  #export SMARTD_TFIRSTEPOCH='time_t format of above'

  export SMARTD_PREVCNT='Number of previous messages, 0 if none'

  export SMARTD_NEXTDAYS='Number of days until next message, empty if none'

  export SMARTD_DEVICEINFO='Device identify information'

  #export SMARTD_DEVICE='Device name'

  #export SMARTD_DEVICESTRING='Annotated device name'

  #export SMARTD_DEVICETYPE='Device type from -d directive, "auto" if none'

  $0 [--dryrun]

EOF

  exit 1

fi

if [ -z "${SMARTD_ADDRESS}${SMARTD_MAILER}" ]; then

  echo "$0: SMARTD_ADDRESS or SMARTD_MAILER must be set" >&2

  exit 1

fi

# Get host and domain names

for cmd in 'hostname' 'echo "[Unknown]"'; do

  hostname=`eval $cmd 2>/dev/null` || continue

  test -n "$hostname" || continue

  break

done

dnsdomain=${hostname#*.}

if [ "$dnsdomain" != "$hostname" ]; then

  # hostname command printed FQDN

  hostname=${hostname%%.*}

else

  for cmd in 'dnsdomainname' 'hostname -d' 'echo'; do

    dnsdomain=`eval $cmd 2>/dev/null` || continue

    break

  done

  test "$dnsdomain" != "(none)" || dnsdomain=

fi

for cmd in 'nisdomainname' 'hostname -y' 'domainname' 'echo'; do

  nisdomain=`eval $cmd 2>/dev/null` || continue

  break

done

test "$nisdomain" != "(none)" || nisdomain=

# Format subject

export SMARTD_SUBJECT="SMART error (${SMARTD_FAILTYPE-[SMARTD_FAILTYPE]}) detected on host: $hostname"

# Format message

fullmessage=`

  echo "This message was generated by the smartd daemon running on:"

  echo

  echo "   host name:  $hostname"

  echo "   DNS domain: ${dnsdomain:-[Empty]}"

  test -z "$nisdomain" ||

    echo "   NIS domain: $nisdomain"

  #test -z "$USERDOMAIN" ||

  #  echo "   Win domain: $USERDOMAIN"

  echo

  echo "The following warning/error was logged by the smartd daemon:"

  echo

  echo "${SMARTD_MESSAGE-[SMARTD_MESSAGE]}"

  echo

  echo "Device info:"

  echo "${SMARTD_DEVICEINFO-[SMARTD_DEVICEINFO]}"

  echo

  echo "For details see host's SYSLOG."

  if [ "$SMARTD_FAILTYPE" != "EmailTest" ]; then

    echo

    echo "You can also use the smartctl utility for further investigation."

    test "$SMARTD_PREVCNT" = "0" ||

      echo "The original message about this issue was sent at ${SMARTD_TFIRST-[SMARTD_TFIRST]}"

    case $SMARTD_NEXTDAYS in

      '') echo "No additional messages about this problem will be sent." ;;

      1)  echo "Another message will be sent in 24 hours if the problem persists." ;;

      *)  echo "Another message will be sent in $SMARTD_NEXTDAYS days if the problem persists." ;;

    esac

  fi

`

# Export message with trailing newline

export SMARTD_FULLMESSAGE="$fullmessage

"

# Run plugin scripts if requested

if test -n "$plugindir"; then

 case " $SMARTD_ADDRESS" in

  *\ @*)

    if [ -n "$dryrun" ]; then

      echo "export SMARTD_SUBJECT='$SMARTD_SUBJECT'"

      echo "export SMARTD_FULLMESSAGE='$SMARTD_FULLMESSAGE'"

    fi

    # Run ALL scripts if requested

    case " $SMARTD_ADDRESS " in

      *\ @ALL\ *)

        for cmd in "$plugindir"/*; do

          if [ -f "$cmd" ] && [ -x "$cmd" ]; then

            if [ -n "$dryrun" ]; then

              echo "$cmd </dev/null"

            else

              "$cmd" </dev/null

            fi

          fi

        done

        ;;

    esac

    # Run selected scripts

    addrs=$SMARTD_ADDRESS

    SMARTD_ADDRESS=

    for ad in $addrs; do

      case $ad in

        @ALL)

          ;;

        @?*)

          cmd="$plugindir/${ad#@}"

          if [ -f "$cmd" ] && [ -x "$cmd" ]; then

            if [ -n "$dryrun" ]; then

              echo "$cmd </dev/null"

            else

              "$cmd" </dev/null

            fi

          elif [ ! -e "$cmd" ]; then

            echo "$cmd: Not found" >&2

          fi

          ;;

        *)

          SMARTD_ADDRESS="${SMARTD_ADDRESS:+ }$ad"

          ;;

      esac

    done

    # Send email to remaining addresses

    test -n "$SMARTD_ADDRESS" || exit 0

    ;;

 esac

fi

# Send mail or run command

if [ -n "$SMARTD_ADDRESS" ]; then

  # Send mail, use platform mailer by default

  test -n "$SMARTD_MAILER" || SMARTD_MAILER=$os_mailer

  if [ -n "$dryrun" ]; then

    echo "exec '$SMARTD_MAILER' -s '$SMARTD_SUBJECT' $SMARTD_ADDRESS <<EOF

$fullmessage

EOF"

  else

    exec "$SMARTD_MAILER" -s "$SMARTD_SUBJECT" $SMARTD_ADDRESS <<EOF

$fullmessage

EOF

  fi

elif [ -n "$SMARTD_MAILER" ]; then

  # Run command

  if [ -n "$dryrun" ]; then

    echo "export SMARTD_SUBJECT='$SMARTD_SUBJECT'"

    echo "export SMARTD_FULLMESSAGE='$SMARTD_FULLMESSAGE'"

    echo "exec '$SMARTD_MAILER' </dev/null"

  else

    unset SMARTD_ADDRESS

    exec "$SMARTD_MAILER" </dev/null

  fi

fi