327 lines
8.7 KiB
Bash
327 lines
8.7 KiB
Bash
#! /bin/sh
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set -e
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# Source debconf library.
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. /usr/share/debconf/confmodule
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db_title AlternC
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db_input critical alternc/welcomeconfirm || true
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db_go
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# Check the answer.
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db_get alternc/welcomeconfirm || true
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if [ "$RET" = "false" ]; then
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# reset the welcomeconfirm flag if user refuses so it gets asked again next time
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db_reset alternc/welcomeconfirm || true
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db_fset alternc/welcomeconfirm "seen" "false" || true
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exit 1
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fi
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# default values for local.sh
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MYSQL_HOST=127.0.0.1
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MYSQL_DATABASE=alternc
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MYSQL_USER=sysusr
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MYSQL_PASS="`perl -e 'print map{("a".."z","A".."Z",0..9)[int(rand(62))]}(1..10)' `"
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MYSQL_MAIL_USER=alternc_user
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MYSQL_MAIL_PASS="`perl -e 'print map{("a".."z","A".."Z",0..9)[int(rand(62))]}(1..10)' `"
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MYSQL_CLIENT=localhost
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FQDN="`cat /etc/mailname 2>/dev/null || hostname -f`"
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INTERNAL_IP="`env LANG=C /sbin/ifconfig|grep inet | grep -v 127.0.0.1| head -1 | cut -d: -f2 | sed -e 's/\([0-9\.]*\).*$/\1/' 2>/dev/null || hostname -f`"
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PUBLIC_IP="$INTERNAL_IP"
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DEFAULT_MX="`cat /etc/mailname 2>/dev/null || hostname -f`"
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ALTERNC_LOC=/var/alternc
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NS1_HOSTNAME="$FQDN"
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NS2_HOSTNAME="$FQDN"
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HOSTING="AlternC"
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SQLBACKUP_TYPE="rotate"
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SQLBACKUP_OVERWRITE="no"
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if [ -r /etc/alternc/local.sh ]; then
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# source the current config
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. /etc/alternc/local.sh
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fi
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#We ask for the hosting name and the FQDN
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db_set alternc/hostingname "$HOSTING"
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db_set alternc/desktopname "$FQDN"
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db_input high alternc/hostingname || true
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db_input high alternc/desktopname || true
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db_go || true
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#we ask for the public and private ip
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db_set alternc/public_ip "$PUBLIC_IP"
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STATE=0
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while [ $STATE -eq 0 ]; do
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db_input high alternc/public_ip || true
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db_go
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db_get alternc/public_ip
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ip=$RET
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if [ $(echo $ip |egrep '(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1)$') ]; then
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db_input high alternc/use_private_ip || true
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db_go
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db_get alternc/use_private_ip
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if [ "$RET" = "true" ]; then
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STATE=1
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fi
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else
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STATE=1
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fi
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done
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#private IP
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db_set alternc/internal_ip "$INTERNAL_IP"
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db_input high alternc/internal_ip || true
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db_go
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#We ask for the DNS server for the ip
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#
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db_set alternc/ns1 "$NS1_HOSTNAME"
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db_input high alternc/ns1 || true
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db_go
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db_set alternc/ns1 "$NS2_HOSTNAME"
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db_input high alternc/ns2 || true
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db_go
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#default mail server
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db_set alternc/default_mx "$DEFAULT_MX"
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db_input high alternc/default_mx || true
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db_go
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if [ -r /etc/alternc/my.cnf ]; then
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# make mysql configuration available as shell variables
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# to convert from .cnf to shell syntax, we:
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# * match only lines with "equal" in them (/=/)
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# * remove whitespace around the = and add a left quote operator ' (;s)
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# * add a right quote operator at the end of line (;s)
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# * convert mysql variables into our MYSQL_ naming convention (;s)
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# * print the result (;p)
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eval `sed -n -e "/=/{s/ *= *\"\?/='/;s/\"\?\$/'/;s/host/MYSQL_HOST/;s/user/MYSQL_USER/;s/password/MYSQL_PASS/;s/database/MYSQL_DATABASE/;p}" /etc/alternc/my.cnf`
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fi
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if [ -r /etc/alternc/my_mail.cnf ]; then
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# make mysql configuration available as shell variables
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# to convert from .cnf to shell syntax, we:
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# * match only lines with "equal" in them (/=/)
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# * remove whitespace around the = and add a left quote operator ' (;s)
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# * add a right quote operator at the end of line (;s)
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# * convert mysql variables into our MYSQL_ naming convention (;s)
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# * print the result (;p)
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eval `sed -n -e "/=/{s/ *= *\"\?/='/;s/\"\?\$/'/;s/host/MYSQL_HOST/;s/user/MYSQL_MAIL_USER/;s/password/MYSQL_MAIL_PASS/;s/database/MYSQL_DATABASE/;p}" /etc/alternc/my_mail.cnf`
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fi
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#checking mysql connectivity and updating local.sh variables accordingly
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check_mysql(){
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STATE=0
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while [ "$STATE" -eq 0 ]; do
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db_input high alternc/mysql/host || true
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db_go
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db_get alternc/mysql/host || true
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MYSQL_HOST="$RET"
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db_input high alternc/mysql/user || true
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db_go
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db_get alternc/mysql/user || true
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MYSQL_USER="$RET"
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db_input high alternc/mysql/password || true
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db_go
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db_get alternc/mysql/password || true
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MYSQL_PASSWORD="$RET"
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db_input high alternc/mysql/client || true
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db_go
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db_get alternc/mysql/client || true
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MYSQL_CLIENT="$RET"
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if [ "`mysql -u"$MYSQL_USER" -p"$MYSQL_PASSWORD" -h"$MYSQL_HOST" -Bse 'SELECT "OK";' 2>/dev/null`" = "OK" ]; then
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STATE=`expr $STATE + 1`
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else
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db_input high alternc/remote_mysql_error || true
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db_go
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db_get alternc/remote_mysql_error || true
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if [ "$RET" = "false" ]; then
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exit 1
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fi
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fi
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done
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}
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if [ "`mysql --defaults-file=/etc/mysql/debian.cnf -Bse 'SELECT "OK";' 2>/dev/null`" = "OK" ]; then
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db_input critical alternc/use_local_mysql || true
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db_go
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db_get alternc/use_local_mysql || true
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if [ "$RET" = "false" ]; then
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#user want to use a remote server
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check_mysql
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fi
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else
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db_input critical alternc/use_remote_mysql || true
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db_go
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db_get alternc/use_remote_mysql || true
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if [ "$RET" = "true" ]; then
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#user want to use a remote server
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check_mysql
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fi
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fi
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# We need to check the alternc_location here because we have to test for quotas and acls
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db_input low alternc/alternc_location || true
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db_go
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db_get alternc/alternc_location
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if [ -z "$RET" ]
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then
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db_set alternc/alternc_location "$ALTERNC_LOC"
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fi
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db_get alternc/alternc_location
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LOCATION="$RET"
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#checking acl and quota activation, does't work with NFS yet. should now work with lxc
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MOUNT_POINT=$(df -P ${LOCATION%/*} | tail -n 1 | awk '{print $6}')
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# Get the mount options for the path:$
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MOUNT_OPTS=$(awk '$2=="'$MOUNT_POINT'" { print $4 }' /proc/mounts)
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# Check to see if acl is one of the mount points:$
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echo $MOUNT_OPTS | tr , \\\n | grep -q '^acl$'
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if [ $(echo $MOUNT_OPTS | tr , \\\n | grep '^acl$' 2>/dev/null) != 'acl' ]; then
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db_input critical alternc/acluninstalled || true
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db_go
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# db_reset alternc/acluninstalled || true
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# db_fset alternc/acluninstalled "seen" "false" || true
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# exit 1
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fi
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if [ $(quotaon -pa 2>/dev/null |grep '^group.*on$' | /usr/bin/awk '$4 ~ /^\'$MOUNT_POINT'$/ {print $4}') != "$MOUNT_POINT" ]; then
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db_input critical alternc/quotauninstalled || true
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db_go
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db_reset alternc/quotauninstalled || true
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db_fset alternc/quotauninstalled "seen" "false" || true
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fi
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db_get alternc/hostingname
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if [ -z "$RET" ]
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then
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db_set alternc/hostingname "$HOSTING"
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fi
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db_get alternc/desktopname
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if [ -z "$RET" ]
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then
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db_set alternc/desktopname "$FQDN"
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fi
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db_get alternc/public_ip
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if [ -z "$RET" ]
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then
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db_set alternc/public_ip "$PUBLIC_IP"
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fi
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db_get alternc/internal_ip
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if [ -z "$RET" ]
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then
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db_set alternc/internal_ip "$INTERNAL_IP"
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fi
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db_get alternc/monitor_ip
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if [ -z "$RET" ]
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then
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db_set alternc/monitor_ip "$MONITOR_IP"
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fi
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db_get alternc/ns1
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if [ -z "$RET" ]
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then
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db_set alternc/ns1 "$NS1_HOSTNAME"
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fi
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db_get alternc/ns2
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if [ -z "$RET" ]
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then
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db_set alternc/ns2 "$NS2_HOSTNAME"
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fi
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db_get alternc/default_mx
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if [ -z "$RET" ]
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then
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db_set alternc/default_mx "$DEFAULT_MX"
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fi
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db_get alternc/default_mx2
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if [ -z "$RET" ]
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then
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db_set alternc/default_mx2 "$DEFAULT_SECONDARY_MX"
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fi
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db_get alternc/mysql/host
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if [ -z "$RET" ]
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then
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db_set alternc/mysql/host "$MYSQL_HOST"
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fi
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db_get alternc/mysql/db
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if [ -z "$RET" ]
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then
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db_set alternc/mysql/db "$MYSQL_DATABASE"
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fi
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db_get alternc/mysql/user
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if [ -z "$RET" ]
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then
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db_set alternc/mysql/user "$MYSQL_USER"
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fi
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db_get alternc/mysql/password
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if [ -z "$RET" ]
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then
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db_set alternc/mysql/password "$MYSQL_PASS"
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fi
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db_get alternc/mysql/client
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if [ -z "$RET" ]
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then
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db_set alternc/mysql/client "$MYSQL_CLIENT"
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fi
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db_get alternc/sql/backup_type
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if [ -z "$RET" ]
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then
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db_set alternc/sql/backup_type "$SQLBACKUP_TYPE"
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fi
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db_get alternc/sql/backup_overwrite
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if [ -z "$RET" ]
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then
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db_set alternc/sql/backup_overwrite "$SQLBACKUP_OVERWRITE"
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fi
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db_get alternc/mysql/alternc_mail_user
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if [ -z "$RET" ]
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then
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db_set alternc/mysql/alternc_mail_user "$MYSQL_MAIL_USER"
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fi
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db_get alternc/mysql/alternc_mail_password
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if [ -z "$RET" ]
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then
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db_set alternc/mysql/alternc_mail_password "$MYSQL_MAIL_PASS"
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fi
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db_input low alternc/default_mx2 || true
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db_input low alternc/mysql/host || true
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db_input low alternc/mysql/db || true
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db_input low alternc/mysql/user || true
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db_input low alternc/mysql/password || true
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db_input low alternc/mysql/alternc_mail_password || true
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db_input low alternc/mysql/alternc_mail_user || true
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db_input low alternc/mysql/client || true
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db_input low alternc/sql/backup_type || true
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db_input low alternc/sql/overwrite || true
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db_input low alternc/monitor_ip || true
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db_input low alternc/slaves || true
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db_go
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# vim: et sw=4
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