Only send log messages on errors.

borg-backup-nc.sh

@@ -697,48 +697,105 @@ durationReadable=$(printf "%02d hours %02d minutes %02d seconds" $durationHour $
 
 echo -e "\n\n###### Server backup finished on ${endDateReadable} (${durationReadable}) ######\n" >> ${BORG_LOG_FILE}
 
+blank_line
 
-# Send Summery
+
+# Error Handling
 #
-if $terminal ; then
+declare -i error=$(grep -i -e"\[\s*ERROR" ${BORG_LOG_FILE} | wc -l)
-   echo -e -n "   Send Summary.."
+declare -i warning=$(grep -i -e"\[\s*WARN" ${BORG_LOG_FILE} | wc -l)
-fi
 
-datum="$(date +"%d.%m.%Y %H:%M")"
+if [ $error -gt 0 -o $warning -gt 0 ] ; then
 
-filesystem_usage="$(df -h)"
+   # Send Summery
+   #
+   if $terminal ; then
+      echo -e -n "   Send Summary.."
+   fi
 
-msg_head_line="\n\n# ---\n# Server backup finished on ${endDateReadable} (${durationReadable})\n# ---\n\n"
+   datum="$(date +"%d.%m.%Y %H:%M")"
 
-msg="$(cat "${BORG_LOG_FILE}")"
+   filesystem_usage="$(df -h)"
 
-datum="$(date +"%d.%m.%Y")"
+   msg_head_line="\n\n# ---\n# Server backup finished on ${endDateReadable} (${durationReadable})\n# ---\n\n"
 
-content_type='Content-Type: text/plain;\n charset="utf-8"'
+   msg="$(cat "${BORG_LOG_FILE}")"
 
-subject="Borg Backup - ${COMPANY} - ${datum}"
+   datum="$(date +"%d.%m.%Y")"
-subject_utf8="$(echo "$subject" | iconv -t UTF8)"
+
-subject_utf8_encoded="=?utf-8?B?$(echo $subject_utf8 | base64  --wrap=0)?="
+   content_type='Content-Type: text/plain;\n charset="utf-8"'
+
+   subject="Borg Backup - ${COMPANY} - ${datum}"
+   subject_utf8="$(echo "$subject" | iconv -t UTF8)"
+   subject_utf8_encoded="=?utf-8?B?$(echo $subject_utf8 | base64  --wrap=0)?="
 
 
-cat <<EOF >> ${BORG_LOG_FILE}
+   echo -e "To:${ADMIN_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n${filesystem_usage}\n${msg_head_line}\n${msg}\n" | /usr/sbin/sendmail -F "BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EMAIL} > ${log_file} 2>&1
-
-echo -e "To:${ADMIN_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n\${filesystem_usage}\n\${msg_head_line}\n\${msg}\n" | /usr/sbin/sendmail -F "BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EMAIL}
-EOF
 
 
-echo -e "To:${ADMIN_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n${filesystem_usage}\n${msg_head_line}\n${msg}\n" | /usr/sbin/sendmail -F "BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EMAIL} > ${log_file} 2>&1
+   if [[ $? -gt 0 ]] ; then
+      echo_failed
+      error "$(cat "${log_file}")"
+   else
+      echo_ok
+   fi
+
+   blank_line
+
+   # Send Error Message
+   #
+   if $terminal ; then
+      echo -e -n "   Send Error Message to ${ADMIN_EMAIL}.."
+   fi
 
 
-if [[ $? -gt 0 ]] ; then
+   err_msg="$(grep -A 2 -i -e"\[\s*ERROR" ${BORG_LOG_FILE})\n"
-   echo_failed
+   warn_msg="$(grep -A 2  -i -e"\[\s*WARN" ${BORG_LOG_FILE})\n"
-   error "$(cat "${log_file}")"
+
-else
+   msg_top="Borg Backup Error ${COMPANY} vom ${datum}.\nBorg Backup on '$(hostname -f)' beendet mit:"
-   echo_ok
+   msg_body_01="\t${error} Error(s)\n\t${warning} Warning(s)\n"
+   msg_body_02="\n\n--- ERROR(S) ---\n${err_msg}\n\n--- WARNING(S) ...\n${warn_msg}"
+
+   msg="${msg_top}\n${msg_body_01}\n${msg_body_02}"
+
+   subject="Borg Backup Errors at ${host_name} -- ${datum}"
+   subject_utf8="$(echo "${subject}" | iconv -t UTF8)"
+   subject_utf8_encoded="=?utf-8?B?$(echo ${subject_utf8} | base64 --wrap=0)?="
+
+   echo -e "To:${ADMIN_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n${msg}\n" | /usr/sbin/sendmail -F "Errors Borg BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EMAIL} > ${log_file} 2>&1
+
+   if [[ $? -gt 0 ]] ; then
+      echo_failed
+      error "$(cat "${log_file}")"
+   else
+      echo_ok
+   fi
+
+   if [[ -n "${ADMIN_EXTRA_EMAIL}" ]] ; then
+
+      echo -e "To:${ADMIN_EXTRA_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n${msg}\n" | /usr/sbin/sendmail -F "Errors Borg BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EXTRA_EMAIL} > ${log_file} 2>&1
+
+      # Send Error Message
+      #
+      if $terminal ; then
+         echo -e -n "   Send Error Message to ${ADMIN_EMAIL}.."
+      fi
+
+      if [[ $? -gt 0 ]] ; then
+         echo_failed
+         error "$(cat "${log_file}")"
+      else
+         echo_ok
+      fi
+   fi
+
+   blank_line
+
 fi
 
 blank_line
 
+
 echononl "Create temporary logorotate configuration file 'logrotate_borg.conf'.."
 
 cat << EOF > ${LOCK_DIR}/logrotate_borg.conf 2> ${log_file}

borg-backup.sh

@@ -666,51 +666,105 @@ durationReadable=$(printf "%02d hours %02d minutes %02d seconds" $durationHour $
 
 echo -e "\n\n###### Server backup finished on ${endDateReadable} (${durationReadable}) ######\n" >> ${BORG_LOG_FILE}
 
-
 blank_line
 
 
-# Send Summery
+# Error Handling
 #
-if $terminal ; then
+declare -i error=$(grep -i -e"\[\s*ERROR" ${BORG_LOG_FILE} | wc -l)
-   echo -e -n "   Send Summary.."
+declare -i warning=$(grep -i -e"\[\s*WARN" ${BORG_LOG_FILE} | wc -l)
-fi
 
-datum="$(date +"%d.%m.%Y %H:%M")"
+   if [ $error -gt 0 -o $warning -gt 0 ] ; then
 
-filesystem_usage="$(df -h)"
+   # Send Summery
+   #
+   if $terminal ; then
+      echo -e -n "   Send Summary.."
+   fi
 
-msg_head_line="\n\n# ---\n# Server backup finished on ${endDateReadable} (${durationReadable})\n# ---\n\n"
+   datum="$(date +"%d.%m.%Y %H:%M")"
 
-msg="$(cat "${BORG_LOG_FILE}")"
+   filesystem_usage="$(df -h)"
 
-datum="$(date +"%d.%m.%Y")"
+   msg_head_line="\n\n# ---\n# Server backup finished on ${endDateReadable} (${durationReadable})\n# ---\n\n"
 
-content_type='Content-Type: text/plain;\n charset="utf-8"'
+   msg="$(cat "${BORG_LOG_FILE}")"
 
-subject="Borg Backup - ${COMPANY} - ${datum}"
+   datum="$(date +"%d.%m.%Y")"
-subject_utf8="$(echo "$subject" | iconv -t UTF8)"
+
-subject_utf8_encoded="=?utf-8?B?$(echo $subject_utf8 | base64  --wrap=0)?="
+   content_type='Content-Type: text/plain;\n charset="utf-8"'
+
+   subject="Borg Backup - ${COMPANY} - ${datum}"
+   subject_utf8="$(echo "$subject" | iconv -t UTF8)"
+   subject_utf8_encoded="=?utf-8?B?$(echo $subject_utf8 | base64  --wrap=0)?="
 
 
-cat <<EOF >> ${BORG_LOG_FILE}
+   echo -e "To:${ADMIN_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n${filesystem_usage}\n${msg_head_line}\n${msg}\n" | /usr/sbin/sendmail -F "BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EMAIL} > ${log_file} 2>&1
-
-echo -e "To:${ADMIN_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n\${filesystem_usage}\n\${msg_head_line}\n\${msg}\n" | /usr/sbin/sendmail -F "BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EMAIL}
-EOF
 
 
-echo -e "To:${ADMIN_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n${filesystem_usage}\n${msg_head_line}\n${msg}\n" | /usr/sbin/sendmail -F "BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EMAIL} > ${log_file} 2>&1
+   if [[ $? -gt 0 ]] ; then
+      echo_failed
+      error "$(cat "${log_file}")"
+   else
+      echo_ok
+   fi
+
+   blank_line
+
+   # Send Error Message
+   #
+   if $terminal ; then
+      echo -e -n "   Send Error Message to ${ADMIN_EMAIL}.."
+   fi
 
 
-if [[ $? -gt 0 ]] ; then
+   err_msg="$(grep -A 2 -i -e"\[\s*ERROR" ${BORG_LOG_FILE})\n"
-   echo_failed
+   warn_msg="$(grep -A 2  -i -e"\[\s*WARN" ${BORG_LOG_FILE})\n"
-   error "$(cat "${log_file}")"
+
-else
+   msg_top="Borg Backup Error ${COMPANY} vom ${datum}.\nBorg Backup on '$(hostname -f)' beendet mit:"
-   echo_ok
+   msg_body_01="\t${error} Error(s)\n\t${warning} Warning(s)\n"
+   msg_body_02="\n\n--- ERROR(S) ---\n${err_msg}\n\n--- WARNING(S) ...\n${warn_msg}"
+
+   msg="${msg_top}\n${msg_body_01}\n${msg_body_02}"
+
+   subject="Borg Backup Errors at ${host_name} -- ${datum}"
+   subject_utf8="$(echo "${subject}" | iconv -t UTF8)"
+   subject_utf8_encoded="=?utf-8?B?$(echo ${subject_utf8} | base64 --wrap=0)?="
+
+   echo -e "To:${ADMIN_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n${msg}\n" | /usr/sbin/sendmail -F "Errors Borg BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EMAIL} > ${log_file} 2>&1
+
+   if [[ $? -gt 0 ]] ; then
+      echo_failed
+      error "$(cat "${log_file}")"
+   else
+      echo_ok
+   fi
+
+   if [[ -n "${ADMIN_EXTRA_EMAIL}" ]] ; then
+
+      echo -e "To:${ADMIN_EXTRA_EMAIL}\n${content_type}\nSubject:${subject_utf8_encoded}\n${msg}\n" | /usr/sbin/sendmail -F "Errors Borg BACKUP ${COMPANY}" -f ${FROM_ADDRESS} ${ADMIN_EXTRA_EMAIL} > ${log_file} 2>&1
+
+      # Send Error Message
+      #
+      if $terminal ; then
+         echo -e -n "   Send Error Message to ${ADMIN_EMAIL}.."
+      fi
+
+      if [[ $? -gt 0 ]] ; then
+         echo_failed
+         error "$(cat "${log_file}")"
+      else
+         echo_ok
+      fi
+   fi
+
+   blank_line
+
 fi
 
 blank_line
 
+
 echononl "Create temporary logorotate configuration file 'logrotate_borg.conf'.."
 
 cat << EOF > ${LOCK_DIR}/logrotate_borg.conf 2> ${log_file}

conf/borg-backup-nc.conf.sample

@@ -161,6 +161,15 @@
 #ADMIN_EMAIL="root"
 
 
+# ADMIN_EXTRA_EMAIL
+#
+# Send Informations about the backup process also to this e-mail address
+#
+# Defaults to empty string (NOT SET)
+#
+#ADMIN_EXTRA_EMAIL=""
+
+
 # FROM_ADDRESS
 #
 # Defaults to:

conf/borg-backup.conf.sample

@@ -197,6 +197,15 @@
 #ADMIN_EMAIL="root"
 
 
+# ADMIN_EXTRA_EMAIL
+#
+# Send Informations about the backup process also to this e-mail address
+#
+# Defaults to empty string (NOT SET)
+#
+#ADMIN_EXTRA_EMAIL=""
+
+
 # FROM_ADDRESS
 #
 # Defaults to: