Notably allows to upgrade more easily an existing system ; see the simple_cdd/deb_build/ folder.
--- /dev/null
+# -*- Makefile -*-
+
+DIR = master-files/
+
+CONFIGDIR = debian/
+
+FILES = $(shell cd $(DIR); find etc/ -type f)
+
+TARGET = $(MODULE)_$(VERSION)_$(ARCH).deb
+
+OBJECTS = deb/DEBIAN/preinst \
+ deb/DEBIAN/postrm \
+ deb/DEBIAN/postinst \
+ deb/opt/trc6500/script
+
+SHELL=/bin/bash
+MODULE = trc6500-master-files
+ARCH = all
+
+.DEFAULT: all
+.PHONY: clean deb all
+
+VERSION = $(shell awk '/^$(MODULE)/ { gsub(/[()]/, ""); print $$2; exit }' debian/debian-changelog)
+
+
+all: $(TARGET) deb
+
+clean:
+ rm -rf deb $(OBJECTS) $(TARGETS)
+
+deb:
+ rm -rf deb
+ mkdir --parent deb/etc/webconfig/ deb/etc/default/ deb/DEBIAN
+
+deb/DEBIAN/preinst: debian/debian-preinst deb $(addprefix $(DIR)/, $(FILES)) $(MAKEFILE_LIST)
+ rm -f $@
+ cat $< > $@~
+ for f in $(FILES); do echo '[ -f "/'$$f'" ] && dpkg-divert --add /'$$f; done >>$@~
+ echo "exit 0" >>$@~
+ chmod +x $@~
+ mv $@~ $@
+
+deb/DEBIAN/postrm: debian/debian-postrm deb $(addprefix $(DIR)/, $(FILES)) $(MAKEFILE_LIST)
+ rm -f $@
+ cat $< > $@~
+ for f in $(FILES); do echo '[ -f "/'$$f'" ] && dpkg-divert --remove /'$$f; done >>$@~
+ echo "exit 0" >>$@~
+ chmod +x $@~
+ mv $@~ $@
+
+deb/DEBIAN/postinst: debian/debian-postinst deb
+ cp $< $@
+
+deb/opt/trc6500/script: ../additional_scripts deb
+ mkdir -p deb/opt/trc6500/script/
+ cp ../additional_scripts/* deb/opt/trc6500/script/
+
+$(TARGET): deb $(OBJECTS)
+ sed s/@@version@@/$(VERSION)/ debian/debian-control > deb/DEBIAN/control
+ mkdir -p deb/usr/share/doc/$(MODULE)
+ cp debian/debian-changelog deb/usr/share/doc/$(MODULE)/changelog
+ cp -r $(DIR)/* deb/
+ fakeroot dpkg --build deb
+ mv deb.deb $@
--- /dev/null
+trc6500-master-files (7.8.1-1) unstable; urgency=low
+
+ * .deb packaging
+
+ -- Olivier Leobal <olivier.leobal@thalesgroup.com> Wed, 10 Jun 2015 14:16:08 +0200
+
+trc6500-master-files (7.8.0-1) unstable; urgency=low
+
+ * initial release (#1337)
+ * added scripts from lgcore
+ * getswitchtemp fix
+ * inetd removal
+
+ -- Olivier Leobal <olivier.leobal@thalesgroup.com> Wed, 10 Jun 2015 12:46:08 +0200
--- /dev/null
+Section: TRC6500
+Priority: important
+Version: @@version@@
+Architecture: all
+Package: trc6500-master-files
+Maintainer: Olivier Léobal <olivier.leobal@thalesgroup.com>
+Description: files for the TRC6500's computing cluster's operating system
+ Contains mainly scripts and configuration files
+Homepage: http://www.thalesgroup.com/
--- /dev/null
+#!/bin/bash
+
+# since equivs can't handle symlinks, here we are doing them by hand. As of writing this script (2015-05-29), there are 11 symlinks to take care of.
+
+# I don't know why things were that way before, but I'm told to set them that way again.
+echo 'Moving things around..'
+[ -d /home ] && mv /home /var/media/backup
+mkdir -p /var/media/backup/dump/{core,dump_delay_line,dump_track_base,log,prod,rec,trace}
+ln -s /var/media/backup/dump /dump
+ln -s /var/media/backup/home /home
+ln -s /var/media/backup/rec /rec
+ln -s /var/media/prod /var/media/backup/prod
+ln -s /etc/hosts.30MHzMDF /etc/hosts.30MHz
+ln -s /etc/hosts.8MHzMHF /etc/hosts.8MHz
+ln -s /usr/lib/syslinux/menu.c32 /opt/tftp/menu.c32
+ln -s /initrd.img /opt/tftp/initrd.img
+ln -s /vmlinuz /opt/tftp/vmlinuz
+ln -s /usr/lib/syslinux/pxelinux.0 /opt/tftp/pxelinux.0
+ln -s /usr/lib/syslinux/memdisk /opt/tftp/memdisk
+echo 'Things moved.'
+
+# now enable all the scripts and such..
+echo 'Enabling on-startup scripts..'
+update-rc.d waitswitches defaults
+update-rc.d waitswitches enable
+update-rc.d etherwake defaults
+update-rc.d etherwake enable
+update-rc.d ipmiwake defaults
+update-rc.d ipmiwake enable
+update-rc.d wakeonlan defaults
+update-rc.d wakeonlan enable
+update-rc.d waitslaves defaults
+update-rc.d shutdownallblades defaults
+update-rc.d checkudevrules enable
+update-rc.d checkudevrules defaults
+echo 'Scripts enabled.'
+
+# and these other things too
+echo 'Finalizing configuration..'
+chown webconfig /etc/webconfig/alias.csv /etc/dhcp/dhcpd.conf*
+cp /etc/dhcp/dhcpd.conf.blank /etc/dhcp/dhcpd.conf
+chsh -s /usr/bin/pdmenu trc6500
+
+# from that sync_master.sh script.. Apparently there from Git shenanigans.
+chmod go-rwx /root/.ssh/id_rsa
+chmod go-rwx /opt/cluster/slave/root/.ssh
+chmod go-rwx /opt/cluster/slave/root/.ssh/id_rsa
+chmod a+rwx /opt/tftp
+
+echo "">/var/log/atftpd.log
+chown nobody /var/log/atftpd.log
+
+update-initramfs -u
+
+cd /opt/cluster
+# now this file is locked away during install and replaced by a dummy. So we put a duplicate of this in a script executed on first boot after the install.
+# this is still here because it is planned we install/update this on established systems
+[ -f /sbin/start-stop-daemon.REAL ] || make all
+echo 'Finalized.'
+
+
--- /dev/null
+#!/bin/sh
+
+# list of diverts
--- /dev/null
+#!/bin/bash
+
+# list of diverts
--- /dev/null
+../../master/
\ No newline at end of file
--- /dev/null
+This puts things and thongs together to get us a makeshift Debian package. Copied from the same in lgcore6500(git repo)/dev/services/webconfig. Use with caution.
+
+
+** How to use
+
+edit things in /debian, notably the control file
+
+edit the Makefile to include the files you want to include (ie, here, the master-files directory which is simply the "master" folder in the debian6500 git repo, without the symlinks)
+
+pray "make" will do the job
+
+
+** What files we need
+
+Everything in the debian/ folder, ie control, preinst, postinst and the like.
+Obviously they are not required for a _debian_ package but for _ours_ they are
+
+the ../additional_scripts folder. Please, please don't trash it away. These scripts come from the lgcore6500 repository, that's why they're no symlinks like for the master-files thing.
+
+
+** About versioning
+
+Let us say our package is version 7.8.1-1. This means it's the version 1 of the customization archive for Debian 7.8, hence 7.8.1. The -1 suffix is a package version, in theory it doesn't affect the contents, only how they're packaged.
+
+That's for version number. Remember also to list your changes in the debian-changelog in the debian/ folder ; it'll be useful to check the OS version on systems once it's installed.
# our own /etc/network/interfaces gets written over for some reason, lets put it back where it belongs
echo '(trc6500 first boot) Replacing the /etc/network/interfaces file..'
-logger '(trc6500 first boot) Replacing the /etc/network/interfaces file..'
+logger -t 'trc6500 first boot' 'Replacing the /etc/network/interfaces file..'
rm -f /etc/network/interfaces
mv /etc/network/interfaces.original /etc/network/interfaces
# interfaces.new was hopefully created during the install, after master.tar was unpacked
echo '(trc6500 first boot) Done replacing interfaces file.'
+# we generate the tarballs given to the slave blades here, since if we do it during install they might get "locked" versions of files
+echo '(trc6500 first boot) Generating tarballs..'
+logger -t 'trc6500 first boot' 'Generating tarballs..'
+cd /opt/cluster
+make all
+echo '(trc6500 first boot) Done generating.'
+
+
# now let's delete this script and replace it with the vanilla one
echo '(trc6500 first boot) Replacing this script with original /etc/rc.local..'
-logger '(trc6500 first boot) Replacing this script with original /etc/rc.local..'
+logger -t 'trc6500 first boot' 'Replacing this script with original /etc/rc.local..'
rm -f /etc/rc.local && mv /etc/rc.local.original /etc/rc.local
echo '(trc6500 first boot) Done replacing'
# it operates from the point of view of the target computer, so / is the target's HDD and so on
# importantly enough, this is actually followed-up after reboot by a custom /etc/rc.local file, which erases itself after running (so it only runs on first reboot)
# the (abundant) feedback messages should not be visible, but they should appear on the installer's syslog. Also yes, I know writing "task finished" after something that might fail isn't the greatest thing.
+# note that much of what used to be here was put in the postinst file for the deb package we unpack
mount /dev/cdrom /media/cdrom
dpkg -i /media/cdrom/simple-cdd/firmware-bnx2_0.36+wheezy.1_all.deb
echo 'Additional packages installed.'
+#debugging
+echo 'force-confnew' > /etc/dpkg/dpkg.cfg.d/trc6500
+
# now we unpack our master archive and replace all those conf files and scripts and things
echo 'Unpacking master config files..'
-tar xzf /media/cdrom/simple-cdd/master.tar.gz -C /
+dpkg -i /media/cdrom/simple-cdd/trc6500-master-files* # version-proof
chown root /etc/cron.d/getswitchtemp
chown root /root/bin/get_switch_temperature
echo 'Files unpacked.'
-# I don't know why things were that way before, but I'm told to set them that way again.
-echo 'Moving things around..'
-mv /home /var/media/backup
-mkdir -p /var/media/backup/dump/{core,dump_delay_line,dump_track_base,log,prod,rec,trace}
-ln -s /var/media/backup/home /home
-echo 'Things moved.'
-
echo 'Adding TRC6500 public key to keyring..'
cat /media/cdrom/simple-cdd/TRC6500.pub | apt-key add -
echo 'Key added.'
-# now enable all the scripts and such..
-echo 'Enabling on-startup scripts..'
-update-rc.d waitswitches defaults
-update-rc.d waitswitches enable
-update-rc.d etherwake defaults
-update-rc.d etherwake enable
-update-rc.d ipmiwake defaults
-update-rc.d ipmiwake enable
-update-rc.d wakeonlan defaults
-update-rc.d wakeonlan enable
-update-rc.d waitslaves defaults
-update-rc.d shutdownallblades defaults
-update-rc.d checkudevrules enable
-update-rc.d checkudevrules defaults
-echo 'Scripts enabled.'
-
-# and these other things too
-echo 'Finalizing configuration..'
-chown webconfig /etc/webconfig/alias.csv /etc/dhcp/dhcpd.conf*
-cp /etc/dhcp/dhcpd.conf.blank /etc/dhcp/dhcpd.conf
-chsh -s /usr/bin/pdmenu trc6500
-
-# from that sync_master.sh script.. Apparently there from Git shenanigans.
-chmod go-rwx /root/.ssh/id_rsa
-chmod go-rwx /opt/cluster/slave/root/.ssh
-chmod go-rwx /opt/cluster/slave/root/.ssh/id_rsa
-chmod a+rwx /opt/tftp
-
-echo "">/var/log/atftpd.log
-chown nobody /var/log/atftpd.log
-
-update-initramfs -u
-echo 'Finalized.'
-
# our interfaces file gets written over for some reason, we'll copy it and restore it on first boot
# note : after install, we'll be executing our own rc.local on first boot
echo 'Placing first-boot script (/etc/rc.local)..'
echo 'Deleting simple-cdd files on disk..'
rm -r /usr/local/simple-cdd
-echo 'Script deleted'
+rm -r /etc/dpkg/dpkg.cfg.d/trc6500
+echo 'Files deleted'
umount /media/cdrom
# - sda3 /var/media/backup (remaining) ext4
# Note that it will fail if you have less than 31 gigabytes it can use, obviously.
+# Oh yeah and also it DOES NOT FORMAT if it finds something suitable
+# ie, if you're reinstalling over something similar, better format it BEFORE using this
+# really sorry about it, but I couldn't find a way around that
+
d-i partman-auto/disk string /dev/sda
d-i partman-auto/method string regular
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true
+d-i partman/mount_style select traditional
# GRUB configuration
# APT configuration
d-i apt-setup/use_mirror boolean false
popularity-contest popularity-contest/participate boolean false
+
This uses the simple-cdd package (available on the official Debian repository) to create a custom install CD for the master blade of the TRC6500 system's computing cluster. A number of components are installed automatically (either during install or on first boot) ; the CD also includes useful files for subsequent configuration.
+
** What the built CD includes
- a selection of useful/required packages
This CD does NOT create an usable operating system. All included systems should be reviewed, but particularly the network configuration (/etc/hosts, DHCP config, TFTP config..), which is partly automated thanks to scripts provided by the TRC6500 exploitation software, which is NOT bundled with this CD.
+
** What files we'll be using
- simple-cdd.conf (name is clear enough) should be passed to the build-simple-cdd program
- the entire profiles/ directory is used by build-simple-cdd
- myrc.local is the script executed on first boot
- the local_packages/ directory contains packages not available on the regular repository, or more recent versions of packages available there.
-- the additional_scripts/ directory contains useful scripts to be included in the master.tar.gz archive, in the /opt/trc6500/script/ folder.
-- master.tar.gz is an archive of the "master" directory on the debian6500 repository, unpacked during install (NOT PROVIDED)
+- the additional_scripts/ directory contains useful scripts included in the trc6500-master-files deb archive, in the /opt/trc6500/script/ folder.
+- the deb_build/ folder contains the necessary stuff to build the trc6500-master-files deb package which contains a collection of scripts, config files and config instructions
- TRC6500.pub is a GPG public key added to the OS's keyring during install, corresponding to a makeshift Debian repo from T. Pérennou
- splash-thales.png is a 640*480 image used for the splashscreen
-The files marked (NOT PROVIDED) were not included. It's up to you to put them together.
** How build-simple-cdd works
You should look into the provided simple-cdd.conf file ! It is tailored to a quite specific use case, and making your own should be easy enough since the simple-cdd package contains a detailed config file.
+
+** Building the trc6500-master-files deb packages
+
+This package has been put together in replacement of an earlier tarball ; the main benefit to using a deb being easier upgrade of existing systems.
+
+Check out the deb_build/ folder to learn more ; most of it is done by the Makefile.
+
+
** Regarding install vectors
To set up a bootable USB key :
local_packages="${working_dir}/local_packages"
# we'll unpack that during install
-# for now, this includes : master.tar, myrc.local, TRC6500.pub, local_packages/firmware-bnx2
+# for now, this includes : myrc.local, TRC6500.pub, local_packages/firmware-bnx2, and the deb package with all the master files
# additionally, the bnx2 firmware is there because it resists being added to local_packages for some odd reason. So we'll install it by hand.
-all_extras="${working_dir}/master.tar.gz,${working_dir}/myrc.local,${working_dir}/TRC6500.pub,${working_dir}/local_packages/firmware-bnx2_0.36+wheezy.1_all.deb"
+#all_extras="${working_dir}/master.tar.gz,${working_dir}/myrc.local,${working_dir}/TRC6500.pub,${working_dir}/local_packages/firmware-bnx2_0.36+wheezy.1_all.deb"
+all_extras="${working_dir}/myrc.local,${working_dir}/TRC6500.pub,${working_dir}/local_packages/firmware-bnx2_0.36+wheezy.1_all.deb, ${working_dir}/deb_build/trc6500-master-files*.deb"
# added value
export SPLASHPNG="${working_dir}/splash-thales.png"
Soft'N'Design Software / projects / debian6500.git / commitdiff
