#!/bin/sh
tmp=$(mktemp -p /tmp -d memberaliases.XXXXXXXXXX)
cd "$tmp" || exit 1
nsca_client_name='{{grains.id}}'
nsca_client_service='openSUSE virtual_users'
nsca_server_ip='192.168.47.7'
nsca_config='/etc/send_nsca.cfg'
#status_code=3
#status_message='unknown'
send_nsca_message(){
local status_code="$1"
local status_message="$2"
echo -e "$nsca_client_name\t$nsca_client_service\t$status_code\t$status_message" | send_nsca -H $nsca_server_ip -c "$nsca_config"
}
mysql -h proxy.infra.opensuse.org -P3307 -Dmembers -NB -e 'select addr, email_target from email_aliases' >member.aliases.new
# need to make sure it is ordered
LC_ALL=C sort -d -k1 member.aliases.new >member.aliases.ordered
added=$(diff -B -b /etc/postfix/virtual-opensuse-users member.aliases.ordered | grep ^\> | wc -l)
removed=$(diff -B -b /etc/postfix/virtual-opensuse-users member.aliases.ordered | grep ^\< | wc -l)
total=$(wc -l <member.aliases.ordered)
# if too many would be removed, something's probably wrong.
if test $removed -gt 20
then
printf "New member-aliases list (%u entries) would remove %u aliases ?\n" $total $removed
send_nsca_message "1" "New member-aliases list ($total entries) would remove $removed aliases | total=$total; added=$added; removed=$removed;"
# tidy up
rm -Rf "$tmp"
exit 1
fi
# if we had any changes, update our alias list
if test $added -gt 0 -o $removed -gt 0
then
printf "virtual-opensuse-users updated: %u additions, %u removals, now %u entries\n" $added $removed $total
send_nsca_message "0" "virtual-opensuse-users updated: $added additions, $removed removals, now $total entries | total=$total; added=$added; removed=$removed;"
# debug
diff -B -b /etc/postfix/virtual-opensuse-users member.aliases.ordered
mv member.aliases.ordered /etc/postfix/virtual-opensuse-users
postmap /etc/postfix/virtual-opensuse-users
postfix reload
else
# printf "virtual-opensuse-users not updated, no changes found.\n"
send_nsca_message "0" "virtual-opensuse-users not updated, no changes found | total=$total; added=$added; removed=$removed;" >/dev/null
fi
# tidy up
rm -Rf "$tmp"