Add script for calculation diskspace usage of e-mails.

get_addresslist_for_domain.sh

@@ -28,7 +28,7 @@ address="$1"
 
 domain=`echo $address | cut -d'@' -f2`
 
-mysql=true
+mysql=false
 # - mysql_credential_args
 # -
 # - MySQL / MariaDB credentials

postfix_add_mailboxes.sh

@@ -19,7 +19,7 @@ db_user=postfix
 quota=536870912
 #_passwd='$E%R&T/Z(U'
 
-in_file=/root/mailboxes_ak.lst
+in_file=/root/mailboxes_new.lst
 
 log_file=/tmp/postfix_add_mailboxes.log
 

postfix_diskspace_usage.sh

@@ -0,0 +1,255 @@
+#!/usr/bin/env bash
+
+
+# -------------
+# - Settings
+# -------------
+
+declare -i sum=0
+declare -i sum_over_all=0
+declare -i pos
+declare -i pos_begin=58
+all_domains=false
+
+info_file="/var/vmail/DISKSPACE_USAGE"
+
+
+# -------------
+# - Some functions
+# -------------
+
+usage() {
+
+   echo
+
+   [[ -n "$1" ]] && echo -e "   [ \033[31mError\033[m ]: $1\n"
+
+   echo -e "$(cat<<EOF
+
+   \033[1mUsage\033[m: $(basename $0) <-m|-p> <-A|-d email-domain>
+
+   Prints out the diskspace used by all e-mail addresses for the given domain.
+   If \033[1m-A\033[m is given, diskspace usage for all domains will be printed out.
+
+   \033[1mRequires\033[m on of the options \033[1m-m\033[m or\033[m \033[1m-p\033[m for database type.
+
+   \033[1mRequires\033[m one of the options \033[1m-A\033[m or \033[1m-d\033[m email-domain.
+
+   Options:
+
+      \033[1m-A\033[m
+            Prints diskspace usage for all mail domains.
+
+      \033[1m-d <email-domain>\033[m
+            Prints out diskspace usage for the given domain.
+
+      \033[1m-h\033[m    
+            Prints this help.
+
+      \033[1m-m\033[m   
+            Database type is Mysql.
+            
+      \033[1m-p\033[m   
+            Database type is PostgreSQL.
+\n
+EOF
+)"
+
+   exit 1
+}
+
+is_valid_domain() {
+
+
+   if [[ "@$1" =~ ^@(([[:alpha:]](-?[[:alnum:]])*)\.)*[[:alpha:]](-?[[:alnum:]])+\.[[:alpha:]]{2,}$ ]]; then
+      return 0
+   else
+      return 1
+   fi
+}
+
+# - Check if a given array (parameter 2) contains a given string (parameter 1)
+# -
+containsElement () {
+   local e
+   for e in "${@:2}"; do [[ "$e" == "$1" ]] && return 0; done
+   return 1
+}
+
+
+# -------------
+# - Read in Commandline Arguments
+# -------------
+
+option_m=false
+option_p=false
+while getopts Ad:hmp opt ; do
+   case $opt in
+      A) 
+         all_domains=true
+         ;;
+      d) 
+         domain="$OPTARG"
+         ;;
+      h)  
+         usage 
+         ;;
+      m) 
+         db_type="mysql"
+         option_m=true
+         ;;
+      p) 
+         db_type="psql"
+         option_p=true
+         ;;
+      \?) usage
+   esac
+done
+
+shift "$((OPTIND - 1))"
+
+
+[[ $# -ne "0" ]] && usage "Wrong number of arguments."
+
+[[ -z "$db_type" ]] && usage "\033[1mMissing\033[m Option \033[1m-m\033[m or \033[1m-p\033[m"
+
+if $option_m && $option_p ; then
+   usage "\033[1mEither\033[m option \033[1m-m OR \033[moption \033[1m-p\033[m must be given."
+fi
+
+if ! $all_domains && [[ -z "$domain" ]] ; then
+   usage "\033[1mMissing\033[m Option \033[1m-A\033[m or \033[1m-d\033[m"
+fi
+
+if $all_domains && [[ -n "$domain" ]] ; then
+   usage "\033[1mEither\033[m option \033[1m-A OR \033[moption \033[1m-d\033[m must be given."
+fi
+
+
+
+if [[ -n $domain ]] && ! is_valid_domain $domain ; then
+   usage "Given Domain \033[1m$domain\033[m is invalid"
+fi
+
+
+# -------------
+# - Do the stuff
+# -------------
+
+if [[ -t 1 ]] ; then
+   terminal=true
+else
+   terminal=false
+fi
+
+
+if $all_domains ; then
+   if [[ $db_type == 'psql' ]]; then
+      domains=$(su - postgres -c "psql -q -t postfix -c 'SELECT domain FROM domain'" | sort)
+      alias_domains=$(su - postgres -c "psql -q -t postfix -c 'SELECT alias_domain FROM alias_domain'" | sort)
+   elif [[ $db_type == 'mysql' ]]; then
+
+      if [[ -f "/usr/local/mysql/sys-maint.cnf" ]] ; then
+         mysql_credential_args="--defaults-file=/usr/local/mysql/sys-maint.cnf"
+      elif [[ -f "/etc/mysql/debian.cnf" ]] ; then
+         mysql_credential_args="--defaults-file=/etc/mysql/debian.cnf"
+      fi
+
+      domains=$(mysql $mysql_credential_args -N -s postfix -e "SELECT domain FROM domain")
+      alias_domains=$(mysql $mysql_credential_args -N -s postfix -e "SELECT alias_domain FROM alias_domain")
+   else
+      usage "Database Type  \033[1m${db_type}\033[m not known."
+   fi
+
+   declare -a alias_domain_arr
+   for _domain in $alias_domains ; do
+      alias_domain_arr+=("$_domain")
+   done
+
+   echo "# --------------------" > $info_file
+   echo "# - Diskpace usage of e-mail domains at $(hostname -f)" >> $info_file
+   echo "# --------------------" >> $info_file
+   echo "" >> $info_file
+
+else
+   domains=$domain
+fi
+
+if $terminal ; then
+   echo ""
+fi
+
+for _domain in $domains ; do
+   [[ "$_domain" == "ALL" ]] && continue
+   if containsElement "$_domain" "${alias_domain_arr[@]}" ; then
+      continue
+   fi
+
+   sum=0
+   while read address used fake ; do
+      [[ $used =~ ^-?[0-9]+$ ]] || continue
+      if [[ $used -gt 0 ]] ; then
+         sum=$(( $sum + $used))
+      fi
+   done < <( doveadm quota get -A 2> /dev/null | grep STORAGE | grep $_domain | awk '{print$1" "$5}' )
+
+   sum_over_all=$(( $sum_over_all + $sum))
+   pos=$(( $pos_begin - ${#sum}))
+   if [[ $sum -gt 999999 ]]; then
+      pos=$(( $pos - 2 ))
+   elif [[ $sum -gt 999 ]]; then
+      pos=$(( $pos - 1 ))
+   fi
+
+   if $terminal ; then
+      echo -e "   $_domain: \033[${pos}G$(printf "%'d" $sum) KB"
+   fi
+
+   if $all_domains ; then
+      echo -n "   $_domain:" >> $info_file
+      j=1
+      pos=$(( $pos - ${#_domain} ))
+      while [[ $j -lt $pos ]]; do
+         echo -n "." >> $info_file
+         let "j += 1"
+      done
+      echo "$(printf "%'d" $sum) KB" >> $info_file
+   fi
+
+done
+
+
+if $all_domains ; then
+
+   pos=$(( $pos_begin - ${#sum_over_all}))
+   if [[ $sum_over_all -gt 999999 ]]; then
+      pos=$(( $pos - 2 ))
+   elif [[ $sum_over_all -gt 999 ]]; then
+      pos=$(( $pos - 1 ))
+   fi
+
+   if $terminal ; then
+      echo ""
+      echo -e "   ========================================================="
+      echo ""
+      echo -e "   gesamt:\033[${pos}G$(printf "%'d" $sum_over_all) KB"
+   fi
+
+   echo "" >> $info_file
+   echo -e "   =============================================================" >> $info_file
+   echo "" >> $info_file
+   echo -n "   gesamt:" >> $info_file
+   j=1
+   pos=$(( $pos - 6 ))
+   while [[ $j -lt $pos ]]; do
+      echo -n " " >> $info_file
+      let "j += 1"
+   done
+   echo "$(printf "%'d" $sum_over_all) KB" >> $info_file
+   echo "" >> $info_file
+fi
+
+if $terminal ; then
+   echo ""
+fi
+exit 0