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    [SCRIPTS] Customization of Ubuntu - "Fog Service" for Ubuntu

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    • ch3iC
      ch3i Moderator
      last edited by

      Post updated due to new Forum.
      Enjoy 😉

      1 Reply Last reply Reply Quote 0
      • ch3iC
        ch3i Moderator
        last edited by

        I forgot to tell you that you could choose to only install the “fog service” :

        cmm.PNG

        1 Reply Last reply Reply Quote 1
        • JunkhackerJ
          Junkhacker Developer
          last edited by Junkhacker

          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=0 
          

          using the http request, you wouldn’t need to utilize database credentials

          signature:
          Junkhacker
          We are here to help you. If you are unresponsive to our questions, don't expect us to be responsive to yours.

          cspenceC ch3iC 2 Replies Last reply Reply Quote 1
          • cspenceC
            cspence Developer @Junkhacker
            last edited by

            @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=0 
            

            using the http request, you wouldn’t need to utilize database credentials

            Maybe he likes to live dangerously. 😎

            ch3iC 1 Reply Last reply Reply Quote 1
            • ch3iC
              ch3i Moderator @cspence
              last edited by

              @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)

              Wayne WorkmanW 1 Reply Last reply Reply Quote 1
              • Wayne WorkmanW
                Wayne Workman @ch3i
                last edited by

                @ch3i Wow you have been busy, very nice work!

                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/

                1 Reply Last reply Reply Quote 0
                • ch3iC
                  ch3i Moderator @Junkhacker
                  last edited by

                  @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=0 
                  

                  using 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
                  
                  Tom ElliottT 1 Reply Last reply Reply Quote 0
                  • Tom ElliottT
                    Tom Elliott @ch3i
                    last edited by

                    @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

                    ch3iC 2 Replies Last reply Reply Quote 0
                    • ch3iC
                      ch3i Moderator @Tom Elliott
                      last edited by

                      @Tom-Elliott Ok

                      1 Reply Last reply Reply Quote 0
                      • ch3iC
                        ch3i Moderator @Tom Elliott
                        last edited by

                        @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
                        
                        1 Reply Last reply Reply Quote 0
                        • ch3iC
                          ch3i Moderator
                          last edited by

                          Sleep on hostname.php is removed, I’ll try to post a version with hostname.php instead MySQL request.

                          Wayne WorkmanW ch3iC 2 Replies Last reply Reply Quote 0
                          • Wayne WorkmanW
                            Wayne Workman @ch3i
                            last edited by

                            @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/

                            ch3iC 1 Reply Last reply Reply Quote 0
                            • ch3iC
                              ch3i Moderator @Wayne Workman
                              last edited by

                              @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 😄 😄

                              Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                              • Wayne WorkmanW
                                Wayne Workman @ch3i
                                last edited by

                                @ch3i True, true. @Jbob says that the client complies and runs fine on Linux… which is pretty amazing.

                                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/

                                1 Reply Last reply Reply Quote 0
                                • ch3iC
                                  ch3i Moderator
                                  last edited by

                                  @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 ? 😛

                                  1 Reply Last reply Reply Quote 1
                                  • ch3iC
                                    ch3i Moderator
                                    last edited by

                                    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 !

                                    1 Reply Last reply Reply Quote 1
                                    • ch3iC
                                      ch3i Moderator @ch3i
                                      last edited by ch3i

                                      @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

                                      1 Reply Last reply Reply Quote 0
                                      • ch3iC
                                        ch3i Moderator
                                        last edited by

                                        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
                                        exit
                                        

                                        More slow because 10 seconds timeout in hostname.php request.

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