54 lines
1.1 KiB
Bash
54 lines
1.1 KiB
Bash
#!/bin/bash
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set -e
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backup_version=1.0
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back_file_name="mail_server-$backup_version-$(date +%Y-%m-%d-%H%M-%Z).tar.gz"
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start=$(date '+%s')
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includes=(/srv/mail)
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includes+=(/ssl)
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includes+=(/var/spool/spamassassin)
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includes+=(/var/log)
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includes+=(/var/lib/amavis)
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backup_command="tar -czpvf $back_file_name ${includes[@]}"
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cd /tmp
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echo "$backup_command"
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if ! $backup_command; then
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status="tar failed"
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elif ! mv "/tmp/$back_file_name" /backup/ ; then
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status="mv failed"
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else
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status="success: version=$backup_version size=$(stat -c%s /backup/$back_file_name) duration=$((`date '+%s'` - $start)) command='$backup_command'"
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fi
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logger -t backup "$status"
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if [ "0$POST_MASTER_EMAIL" != "0" ]; then
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cat << EOF | /usr/lib/dovecot/dovecot-lda -d "${POST_MASTER_EMAIL}" -o "plugin/quota=maildir:User quota:noenforcing"
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Auto-Submitted: auto-generated
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Date: $(date +'%a, %-d %b %Y %H:%M:%S %z')
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To: ${POST_MASTER_EMAIL}
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From: Mail Server <NO-REPLY@$(hostname -f)>
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Subject: Backup $(date +%Y-%m-%d-%H:%M-%Z)
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Server backups have occured on $(hostname -f)
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Summary:
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$status
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EOF
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fi
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