[SCRIPTS] Customization of Ubuntu - "Fog Service" for Ubuntu
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is there a reason you chose to use a mysql query instead of using the built in mechanism of an http request to
<fog-ip>/fog/service/hostname.php?mac=f8:bc:12:6e:67:78&newService=0using the http request, you wouldn’t need to utilize database credentials
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Junkhacker
We are here to help you. If you are unresponsive to our questions, don't expect us to be responsive to yours. -
@Junkhacker said:
is there a reason you chose to use a mysql query instead of using the built in mechanism of an http request to
<fog-ip>/fog/service/hostname.php?mac=f8:bc:12:6e:67:78&newService=0using the http request, you wouldn’t need to utilize database credentials
Maybe he likes to live dangerously.
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@cspence When I’ve wrote that script I only used FOG Database… But to minimize security problem I’ve created a read only mysql user.
If you can help me than @Junkhacker to optimize my script or create a FOG client for Linux, you are welcome lol.@Junkhacker I’m trying to optimize security (I’ve discover service/class files on fog since 2/3 months), I’ll post a “FOG client” for linux (Redhat/Debian based during this month)
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@ch3i Wow you have been busy, very nice work!
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@Junkhacker said:
is there a reason you chose to use a mysql query instead of using the built in mechanism of an http request to
<fog-ip>/fog/service/hostname.php?mac=f8:bc:12:6e:67:78&newService=0using the http request, you wouldn’t need to utilize database credentials
Hi,
I’ve tested with hostname.php it’s functional but very long…
Why there is a sleep during 10 seconds ?
sleep(10); // Make system wait ten seconds before sending data -
@ch3i the sleep is an attempt to give the client system, booted into windows, a kind of delay so winmgmt has to to start up.
Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.
Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)
Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG
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@Tom-Elliott Ok
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@Tom-Elliott said:
@ch3i the sleep is an attempt to give the client system, booted into windows, a kind of delay so winmgmt has to to start up.
It’s possible to change
sleep(10)with something like that :$_REQUEST['delay'] ? sleep($_REQUEST['delay']) : sleep(10);To specify delay using that :
<fog-ip>/fog/service/hostname.php?mac=f8:bc:12:6e:67:78&newService=0&delay=3 -
Sleep on hostname.php is removed, I’ll try to post a version with hostname.php instead MySQL request.
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@ch3i said:
Sleep on hostname.php is removed, I’ll try to post a version with hostname.php instead MySQL request.
IMHO, I’d say leave it as a request to MySQL. FOG 2.0 will not use PHP, it’ll use nodeJS and any PHP-based scripts out there will then stop working with FOG 2.0.
Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
Daily Clean Installation Results:
https://fogtesting.fogproject.us/
FOG Reporting:
https://fog-external-reporting-results.fogproject.us/ -
@Wayne-Workman said:
@ch3i said:
Sleep on hostname.php is removed, I’ll try to post a version with hostname.php instead MySQL request.
IMHO, I’d say leave it as a request to MySQL. FOG 2.0 will not use PHP, it’ll use nodeJS and any PHP-based scripts out there will then stop working with FOG 2.0.
I know
But I think in FOG 2.0 we have a linux client 
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@ch3i True, true. @Jbob says that the client complies and runs fine on Linux… which is pretty amazing.
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@Jbob said:
2.0? At the rate I’m going I’ll have Linux and Mac released for 1.3.0
Cool, with 2.0 we have an Android/iOS client ?
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Update host_rename_fog :
- Add the “dots” function used in FOG scripts like the installer (more sexy lol)
- Checking Mysql status
- Update MAC/Hostname checking (a better compatibility with multiple eth cards)
To use that script please create a user in mysql database with select right only on tables : hosts and hostMAC !
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@ch3i said:
Sleep on hostname.php is removed, I’ll try to post a version with hostname.php instead MySQL request.
@Tom-Elliott It seem to be back
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Below the version without using mysql :
#!/bin/bash ######################################################### # Rename services with FoG, need mysql-client installed ######################################################### # ch3i - 09/11/2015 ######################################################### ### BEGIN INIT INFO # Provides: rename_host_fog # Required-Start: $all # Required-Stop: # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Rename host at boot-shutdown # Description: Rename host using FoG ### END INIT INFO ######################################################### # Functions ######################################################### FUNC_DOTS() { max=65 if [ -n "$1" ]; then n=`expr $max - ${#1}` echo -n " * ${1:0:max}" if [ "$n" -gt 0 ]; then for i in $(seq $n); do printf %s . done fi fi } ######################################################### # Configuration ######################################################### FOG_SERVER="ip_of_server" FOG_WEBROOT="fog" ######################################################### # Check FOG Server Status ######################################################### FUNC_DOTS "Check FOG web service Status" wget "http://$FOG_SERVER/$FOG_WEBROOT/index.php" -t 1 2>/dev/null if [ $? -eq 0 ] then echo "Done" ######################################################### # Get interfaces ######################################################### NETWORK_CARDS=($(ls /sys/class/net | grep eth)) ######################################################### # Get host name and domain from FoG database ######################################################### FUNC_DOTS "Checking hostname/domain configurations" for ETH in ${NETWORK_CARDS[*]} do # read mac address MAC=$(cat /sys/class/net/$ETH/address) # get mac address information from fog web server wget http://$FOG_SERVER/$FOG_WEBROOT/service/hostname.php?mac=$MAC -O /tmp/hostname_check 2>/dev/null HOST_NAME="$(grep 'ok=' /tmp/hostname_check | cut -d "=" -f2)" HOST_DOMAIN_NAME="$(grep 'ADDom' /tmp/hostname_check | cut -d "=" -f2)" if [ "$HOST_NAME" != "" ] then echo "Done ($HOST_NAME.$HOST_DOMAIN_NAME)" sleep 3 # A hostname is found - quit the loop break else echo "Error" FUNC_DOTS "Host not found in FOG database" echo "exiting" sleep 3 exit fi done ######################################################### # Check host configuration ######################################################### ACTUAL_FQDN=$(hostname --fqdn) if [ "$HOST_NAME.$HOST_DOMAIN_NAME" != "$ACTUAL_FQDN" -a "$HOST_NAME" != "" -a "$HOST_DOMAIN_NAME" != "" ] then ######################################################### # Update hostname file ######################################################### FUNC_DOTS "Updating /etc/hostname" echo $HOST_NAME >/etc/hostname echo "Done" ######################################################### # Update hosts file ######################################################### FUNC_DOTS "Updating /etc/hosts" echo "127.0.0.1 localhost" > /etc/hosts echo "127.0.1.1 $HOST_NAME.$HOST_DOMAIN_NAME $HOST_NAME " >> /etc/hosts echo "# The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts" >> /etc/hosts echo "Done" ######################################################### # Update interfaces file ######################################################### FUNC_DOTS "Updating /etc/network/interfaces" echo "# This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). # The loopback network interface auto lo iface lo inet loopback" > /etc/network/interfaces for ETH in ${NETWORK_CARDS[*]} do if [ "$ETH" != "lo" ] then echo "# $ETH Interface allow-hotplug $ETH iface $ETH inet dhcp" >> /etc/network/interfaces fi done echo "Done" ######################################################### # Clear persistent network cards ######################################################### FUNC_DOTS "Clearing persistent networks cards" if [ -f /etc/udev/rules.d/70-persistent-net.rules ] then rm /etc/udev/rules.d/70-persistent-net.rules fi echo "Done" ######################################################### # Logs and Reboot machine ######################################################### FUNC_DOTS "Building rename logs" echo "$(date) ::: Update successful with Hostname : $HOST_NAME and Domain : $HOST_DOMAIN_NAME" >> /var/log/rename_host_fog.log echo "Done" grub-reboot 0 /sbin/init 6 exit fi if [ "$HOST_NAME" == "" -a "$HOST_DOMAIN_NAME" == "" ] then echo "$(date) ::: Update failed : Failed to connect to Mysql Server" >> /var/log/rename_host_fog.log fi if [ "$HOST_NAME" != "" -a "$HOST_DOMAIN_NAME" == "" ] then echo "$(date) ::: Update failed : Domain name is missing" >> /var/log/rename_host_fog.log fi else echo "Error" FUNC_DOTS "Failed to connect to server" echo "Exiting" sleep 3 exit fi exitMore slow because 10 seconds timeout in hostname.php request.
