SVN-Update: Error in creating dhcpd.conf

[Oleg]

Now it’s better - I still get the Info

 * Setting up storage..........................................OK
 * Setting up and starting DHCP Server......................... !!! No router address found !!!
 !!! No dns address found !!!
OK
 * Setting up and starting TFTP and PXE Servers................OK

but the script continues and everything seems to be ok.

[Wayne Workman]

@Oleg Can you please check to see if there is a Router/DNS address set inside of /etc/dhcp/dhcpd.conf ? Also, what are the router and DNS values inside of /opt/fog/.fogsettings now?

[Oleg]

@Wayne-Workman
yes in both files are the addresses set correctly

[Wayne Workman]

@And if you re-run the installer, you should no longer get those messages !!! No dns address found !!!

If you do not see those messages anymore, then this issue is resolved.

[Oleg]

@Wayne-Workman I really don’t want to dissapoint you
I’ve updated now to the svn 6755 and still get the ! ! ! No router address found ! ! ! and ! ! ! No dns address found ! ! !
How I said before - the setup is complete and everything seems to work. I only get these two “warnings”

Here is my .fogsettings:

## Start of FOG Settings
## Created by the FOG Installer
## Version: 6755
## Install time: Sat 12 Mar 2016 05:58:49 PM CET
ipaddress='192.168.94.111'
interface='eth0'
submask='255.255.255.0'
routeraddress='192.168.94.1'
plainrouter='192.168.94.1'
dnsaddress='192.168.94.1'
dnsbootimage='192.168.94.1'
username='fog'
password="XXXXXX"
osid='2'
osname='Debian'
dodhcp='Y'
bldhcp='1'
blexports='1'
installtype='N'
snmysqluser=''
snmysqlpass=""
snmysqlhost=''
installlang=''
donate='0'
storageLocation='/images'
fogupdateloaded=1
docroot='/var/www/html/'
webroot='fog/'
caCreated='yes'
startrange='192.168.94.60'
endrange='192.168.94.99'
bootfilename='undionly.kpxe'
packages='apache2 php5 php5-json php5-gd....
noTftpBuild=''
notpxedefaultfile=''
sslpath='/opt/fog/snapins/ssl/'
## End of FOG Settings

And this is the dhcpd.conf:

...
next-server 192.168.94.111;
# Specify subnet of ether device you do NOT want service.
# For systems with two or more ethernet devices.
# subnet 136.165.0.0 netmask 255.255.0.0 {}
subnet 192.168.94.0 netmask 255.255.255.0{
    option subnet-mask 255.255.255.0;
    range dynamic-bootp 192.168.94.60 192.168.94.99;
    default-lease-time 21600;
    max-lease-time 43200;
    option routers 192.168.94.1;
    option domain-name-servers 192.168.94.1;
...

[Sebastian Roth]

Confirmed, found, here is the fix:

diff --git a/lib/common/functions.sh b/lib/common/functions.sh
index 5b3431d..15640c5 100755
--- a/lib/common/functions.sh
+++ b/lib/common/functions.sh
@@ -1834,8 +1834,8 @@ configureDHCP() {
             echo "    max-lease-time 43200;" >> "$dhcptouse"
             [[ ! $(validip $routeraddress) -eq 0 ]] && routeraddress=$(echo $routeraddress | grep -oE "\b([0-9]{1,3}\.){3}[0-9]{1,3}\b")
             [[ ! $(validip $dnsaddress) -eq 0 ]] && dnsaddress=$(echo $dnsaddress | grep -oE "\b([0-9]{1,3}\.){3}[0-9]{1,3}\b")
-            [[ $(validip $routeraddress) -eq 0 ]] && echo "    option routers $routeraddress;" >> "$dhcptouse" || echo "    #option routers 0.0.0.0" >> "$dhcptouse" && echo " !!! No router address found !!!"
-            [[ $(validip $dnsaddress) -eq 0 ]] && echo "    option domain-name-servers $dnsaddress;" >> "$dhcptouse" || echo "    #option routers 0.0.0.0" >> "$dhcptouse" && echo " !!! No dns address found !!!"
+            [[ $(validip $routeraddress) -eq 0 ]] && echo "    option routers $routeraddress;" >> "$dhcptouse" || ( echo "    #option routers 0.0.0.0" >> "$dhcptouse" && echo " !!! No router address found !!!" )
+            [[ $(validip $dnsaddress) -eq 0 ]] && echo "    option domain-name-servers $dnsaddress;" >> "$dhcptouse" || ( echo "    #option routers 0.0.0.0" >> "$dhcptouse" && echo " !!! No dns address found !!!" )
             echo "    class \"Legacy\" {" >> "$dhcptouse"
             echo "        match if substring(option vendor-class-identifier, 0, 20) = \"PXEClient:Arch:00000\";" >> "$dhcptouse"
             echo "        filename \"undionly.kkpxe\";" >> "$dhcptouse"

Sorry @Tom-Elliott for just posting this here but I don’t think this is worth a pull request…

[Tom Elliott]

@Sebastian-Roth That’s fine, but it doesn’t appear to have all the data.

[Sebastian Roth]

Yeah, just noticed…updated my post. Essentially it’s just some brackets missing to make the logic work like it should [[ ...]] && ... || ( ... && ...)

[Tom Elliott]

@Sebastian-Roth Added to the code and pushed.

[Wayne Workman]

@Oleg Can you please update and try again since there has been another fix to this? Ideally, you should no longer get the warnings.

[Oleg]

Perfect now! Installer and configs are all correct. From my side the problem is solved. Thanks!