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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 18 Sep '19

18 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/18 19:34 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568835097 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Starting the Build] added some double quotes (stylefix) User : stefanbaur @@ -206,9 +206,9 @@ # Create Timestamp LBX2GO_TIMESTAMP=$(date +"%Y%m%d%H%M%S") # Set Directory name - LBX2GO_TCEDIR="./live-build-x2go-${LBX2GO_TIMESTAMP}-${LBX2GO_IMAGETYPE}-$(echo $LBX2GO_ARCH | awk '{print $2}')-${LBX2GO_CONFIG##*/}" + LBX2GO_TCEDIR="./live-build-x2go-${LBX2GO_TIMESTAMP}-${LBX2GO_IMAGETYPE}-$(echo "$LBX2GO_ARCH" | awk '{print $2}')-${LBX2GO_CONFIG##*/}" if [ -z "$LBX2GO_ARCH" ] || [ -z "$LBX2GO_SPACE" ] || [ -z "$LBX2GO_CONFIG" ] || @@ -255,9 +255,9 @@ fi # This is for minidesktop builds only if [ -f config/package-lists/firefox-langpacks.list.chroot ]; then if [ -n "$LBX2GO_LANG" ]; then - for LBX2GO_SINGLE_LANG in $(echo $LBX2GO_LANG | tr ';' ' '); do + for LBX2GO_SINGLE_LANG in $(echo "$LBX2GO_LANG" | tr ';' ' '); do echo "LANG: '$LBX2GO_SINGLE_LANG'" sed -i -e 's/#firefox-esr-l10n-'$LBX2GO_SINGLE_LANG'$/firefox-esr-l10n-'$LBX2GO_SINGLE_LANG'/' config/package-lists/firefox-langpacks.list.chroot done else @@ -391,10 +391,10 @@ ln $(realpath ./chroot/initrd.img) ./x2go-tce-initrd.img ln ./binary/live/filesystem.squashfs ./x2go-tce-filesystem.squashfs if [ "$LBX2GO_IMAGETYPE" = "hdd" ] ; then - ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').img \ - ./x2go-tce-live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').img + ln ./live-image-$(echo "$LBX2GO_ARCH" | awk '{print $2}').img \ + ./x2go-tce-live-image-$(echo "$LBX2GO_ARCH" | awk '{print $2}').img fi if [ "$LBX2GO_IMAGETYPE" = "netboot" ] ; then if [ "$LBX2GO_NOSQUASHFS" = "true" ] ; then (cd binary; echo live$'\n'live/filesystem.squashfs |cpio -o -H newc | gzip --fast) >./x2go-tce-filesystem.cpio.gz @@ -405,14 +405,14 @@ fi fi if [ "$LBX2GO_IMAGETYPE" = "iso" ] || [ "$LBX2GO_IMAGETYPE" = "iso-hybrid" ] ; then genisoimage -o ./x2go-tce-squashfs-only.iso -R -J -graft-points live/filesystem.squashfs=./x2go-tce-filesystem.squashfs - if [ -e ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').hybrid.iso ] ; then - ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').hybrid.iso \ - ./original-x2go-tce-live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').hybrid.iso - elif [ -e ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').iso ] ; then - ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').iso \ - ./original-x2go-tce-live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').iso + if [ -e ./live-image-$(echo "$LBX2GO_ARCH" | awk '{print $2}').hybrid.iso ] ; then + ln ./live-image-$(echo "$LBX2GO_ARCH" | awk '{print $2}').hybrid.iso \ + ./original-x2go-tce-live-image-$(echo "$LBX2GO_ARCH" | awk '{print $2}').hybrid.iso + elif [ -e ./live-image-$(echo "$LBX2GO_ARCH" | awk '{print $2}').iso ] ; then + ln ./live-image-$(echo "$LBX2GO_ARCH" | awk '{print $2}').iso \ + ./original-x2go-tce-live-image-$(echo "$LBX2GO_ARCH" | awk '{print $2}').iso fi mv ./x2go-tce-filesystem.squashfs ./original-x2go-tce-filesystem.squashfs fi # create timestamp file -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 18 Sep '19

18 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/18 19:31 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568834946 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Starting the Build] updated script for experimental ARM support User : stefanbaur @@ -273,16 +273,127 @@ echo 'rm -rf ./usr/share/man/*' >>./config/hooks/0112-remove-folders.hook.chroot [ "$LBX2GO_IMAGETYPE" != "netboot" ] && echo 'rm -rf ./var/lib/apt/lists/*' >>./config/hooks/0112-remove-folders.hook.chroot chmod 755 ./config/hooks/0112-remove-folders.hook.chroot fi + + if [ -n "$LB_APT_HTTP_PROXY" ] || [ -n "$LB_APT_FTP_PROXY" ]; then + echo "NOTICE: apt proxy variable(s) is/are set." + echo "NOTICE: Trying to use the proxy for all downloads." + echo "NOTICE: If this fails, look for #SETPROXY in the $0 source." + # Here, we should have reached a point where it is safe to point all proxy variables + # at the apt-cacher-ng proxy. If you're seeing errors during your build that hint + # at files not being downloaded, disable these three entries. + export https_proxy=$LB_APT_HTTP_PROXY + export http_proxy=$LB_APT_HTTP_PROXY + export ftp_proxy=$LB_APT_FTP_PROXY + fi + + # This is a crude hack to detect crossbuilds for ARM on Intel/AMD hardware. + # It makes some necessary changes, and also tries to speed up squashfs creation. + if (uname -r | grep -q 'i.86' || uname -r | grep -q 'amd64') && \ + echo "$LB_X2GO_ARCH" | grep -q 'arm'; then + + # This command removes all references to fuseext and x2gothinclient from the + # package list files. Currently needed as there are no ARM packages for either. + echo "WARNING: Removing all references to fuseext and x2gothinclient from the build." + sed -e 's/^.*fuseext.*$//g' -e 's/^.*x2gothinclient.*$//g' -i ./config/package-lists/* + + # This command removes the X2Go repository from the directory where additional + # archives are stored. Currently needed as the X2Go repository offers no arm64 + # packages, but Debian Buster does - so that's what we're falling back to. + echo "WARNING: Removing all references to the X2Go repository from the build." + rm ./config/archives/*x2go* + + # The following is a hack to reduce squashfs creation time. We're replacing mksquashfs + # in the changeroot environment with a wrapper script that drops the original + # mksquashfs call into a file. + + # We need to do this as a background task, waiting for the mksquashfs executable to + # appear in the changeroot; as the changeroot will only be created later on, once + # lb build is called. + + # The other background task waits until the command file has been created, then + # it applies some necessary patches to it, and starts the mksquashfs command natively + # on the build host, rather than in the changeroot environment. + # This is because in the changeroot, we'd be running the ARM mksquashfs in a qemu + # software emulation of the ARM architecture, while on the host, we can use all the + # native, raw CPU power and cores available to us. + + # To make sure we don't have any lingering processes in the background, we're passing + # our own PID along to the background tasks, and tell them to terminate if our PID + # disappears while they're still in their waiting/looping state. + + MASTERPID=$$ + + # Replace mksquashfs in chroot with script + # (script will undo this upon completion) + ( + # wait until the chroot has been populated or until our parent process dies + while ! [ -x ./chroot/usr/bin/mksquashfs ]; do + ps $MASTERPID >/dev/null || exit 1 + sleep 1 + done + # make sure we don't overwrite the real executable if it has already been + # moved out of the way + if ! [ -x ./chroot/usr/bin/mksquashfs.real ]; then + cp ./chroot/usr/bin/mksquashfs ./chroot/usr/bin/mksquashfs.real + fi + echo '#!/bin/bash' >./chroot/usr/bin/mksquashfs + # log the name we've been called with and all parameters into this file + echo 'echo "$0 $@" >/tmp/filesystem.squashfs.temp' >>./chroot/usr/bin/mksquashfs + # once the native mksquashfs is complete, we will remove this file + echo 'while [ -f /tmp/filesystem.squashfs.temp ]; do' >>./chroot/usr/bin/mksquashfs + echo ' sleep 1' >>./chroot/usr/bin/mksquashfs + echo 'done' >>./chroot/usr/bin/mksquashfs + # so let's wait until it has been removed before deleting ourselves ... + echo 'rm /usr/bin/mksquashfs' >>./chroot/usr/bin/mksquashfs + # ... and moving the real executable back into its place + echo 'mv /usr/bin/mksquashfs.real /usr/bin/mksquashfs' >>./chroot/usr/bin/mksquashfs + chmod 755 ./chroot/usr/bin/mksquashfs + ) & + + # start the native mksquashfs after patching the parameters + ( + # wait until the trigger file has been created or until our parent process dies + while ! [ -f ./chroot/tmp/filesystem.squashfs.temp ]; do + ps $MASTERPID >/dev/null || exit 1 + sleep 1 + done + # using any of the available filters (x86, arm, armthumb) for the + # -Xbcj command results in an unusable squashfs on arm, so we drop the + # parameter completely if it's there. + # also, all absolute paths (detected by beginning with " /") need to be + # prefixed with "./chroot" so the mksquashfs outside the chroot knows where + # to look for the corresponding paths/files. + sed -e 's/ -Xbcj x86/ /g' -e 's# /# ./chroot/#g' -i \ + ./chroot/tmp/filesystem.squashfs.temp + # now let's make this executable + chmod 755 ./chroot/tmp/filesystem.squashfs.temp + + # we also need to add some more excludes because they shouldn't end up + # in the squashfs - no idea why we don't need them while inside the chroot ... + echo 'proc/*' >>./chroot/excludes + echo 'sys/*' >>./chroot/excludes + echo 'dev/pts/*' >>/.chroot.excludes + # now let's execute the script and, if it terminates without an error, + # we'll move the newly created squashfs into the chroot where the chrooted + # mksquashfs command would have created it; if that worked as well, we'll + # remove the script file so our dummy mksquashfs inside the chroot knows + # it's time to terminate itself. + ./chroot/tmp/filesystem.squashfs.temp && \ + mv ./filesystem.squashfs ./chroot/ && \ + rm ./chroot/tmp/filesystem.squashfs.temp + ) & + fi + if lb build ; then echo -e "Build is done: '$LBX2GO_TCEDIR'" ln $(realpath ./chroot/vmlinuz) ./x2go-tce-vmlinuz ln $(realpath ./chroot/initrd.img) ./x2go-tce-initrd.img ln ./binary/live/filesystem.squashfs ./x2go-tce-filesystem.squashfs if [ "$LBX2GO_IMAGETYPE" = "hdd" ] ; then - ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').img \ + ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').img \ ./x2go-tce-live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').img fi if [ "$LBX2GO_IMAGETYPE" = "netboot" ] ; then if [ "$LBX2GO_NOSQUASHFS" = "true" ] ; then -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 18 Sep '19

18 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/18 19:29 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568721748 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Configuring the Build] updated configuration for experimental ARM support User : stefanbaur @@ -42,22 +42,22 @@ # simple check for apt-cacher-ng being active - if # we have a successful connect on port 3142, assume # it's apt-cacher-ng and use it - + # if nc -z 127.0.0.1 3142 ; then - # bad idea with apt-cacher-ng, but will work with e.g. squid - # export https_proxy=http://127.0.0.1:3128/ - # export http_proxy=http://127.0.0.1:3128/ - # export ftp_proxy=http://127.0.0.1:3128/ + # bad idea with apt-cacher-ng, but will work with e.g. squid + # export https_proxy=http://127.0.0.1:3128/ + # export http_proxy=http://127.0.0.1:3128/ + # export ftp_proxy=http://127.0.0.1:3128/ - export LB_APT_FTP_PROXY=http://127.0.0.1:3142/ - export LB_APT_HTTP_PROXY=http://127.0.0.1:3142/ + export LB_APT_FTP_PROXY=http://127.0.0.1:3142/ + export LB_APT_HTTP_PROXY=http://127.0.0.1:3142/ fi # Select ONE of the following git reposities # this one loosely corresponds to "stable" - #export LBX2GO_CONFIG='git://code.x2go.org/live-build-x2go.git::feature/openbox-magic-pixel-workar…' + # export LBX2GO_CONFIG='git://code.x2go.org/live-build-x2go.git::feature/openbox-magic-pixel-workar…' # this one loosely corresponds to "heuler" export LBX2GO_CONFIG='https://github.com/LinuxHaus/live-build-x2go::feature/openbox-magic-pixel-w…' # NOTE: Add "-stretch" to the end of the LBX2GO_CONFIG string to create a stretch build, and "-buster" for a buster build # NOTE: As of 2019-08-27, buster builds are only available via the github repo and for the feature/openbox-magic-pixel-workaround-buster and feature/mate-minidesktop-buster branches @@ -66,35 +66,44 @@ # (feel free to use long or short options) # for 64-Bit builds, use: export LBX2GO_ARCH='-a amd64 -k amd64' # 32-Bit, larger memory footprint, but faster performance on i686 and newer - #export LBX2GO_ARCH='-a i386 -k 686-pae' + # export LBX2GO_ARCH='-a i386 -k 686-pae' # 32-Bit, smallest memory footprint - not available on buster # export LBX2GO_ARCH='--architectures i386 --linux-flavours 586' + # EXPERIMENTAL: For ARM (Raspberry Pi), try: + # export LBX2GO_ARCH='-a arm64' + # Note that ARM builds are currently not working, at least not on the Pi. # If you want to use the stock ISO image as created by this script, add your boot parameters here - #export LBX2GO_BOOTAPPEND_LIVE="boot=live components noswap lang=de vconsole.keymap=de keyboard-layouts=de locales=de_DE.UTF-8 silent quiet pubkey=http://x2go/x2go-tce/config/authorized_keys sessionsurl=http://x2go/x2go-tce/config/sessions toram" + # export LBX2GO_BOOTAPPEND_LIVE="boot=live components noswap lang=de vconsole.keymap=de keyboard-layouts=de locales=de_DE.UTF-8 silent quiet pubkey=http://x2go/x2go-tce/config/authorized_keys sessionsurl=http://x2go/x2go-tce/config/sessions toram" # detect if the selected git repo is meant to build a buster, stretch or jessie image if [ -z "${LBX2GO_CONFIG##*-stretch}" ] ; then - export LBX2GO_DEBVERSION="stretch" - export LBX2GO_BOOTAPPEND_LIVE+=" net.ifnames=0 biosdevname=0" + export LBX2GO_DEBVERSION="stretch" + export LBX2GO_BOOTAPPEND_LIVE+=" net.ifnames=0 biosdevname=0" elif [ -z "${LBX2GO_CONFIG##*-buster}" ] ; then - export LBX2GO_DEBVERSION="buster" - export LBX2GO_BOOTAPPEND_LIVE+=" net.ifnames=0 biosdevname=0" + export LBX2GO_DEBVERSION="buster" + export LBX2GO_BOOTAPPEND_LIVE+=" net.ifnames=0 biosdevname=0" else - export LBX2GO_DEBVERSION="jessie" + export LBX2GO_DEBVERSION="jessie" fi # newer versions of live-build use the plural form of this parameter if $(LANG=C lb config --help | grep -q bootloaders) ; then - export LBX2GO_BOOTLOADERPARAMNAME="--bootloaders" + export LBX2GO_BOOTLOADERPARAMNAME="--bootloaders" else - export LBX2GO_BOOTLOADERPARAMNAME="--bootloader" + export LBX2GO_BOOTLOADERPARAMNAME="--bootloader" fi # set boot loader type - leave this unchanged unless you really know what you're doing - export LBX2GO_BOOTLOADER="syslinux" + if echo $LBX2GO_ARCH | awk '{print $2}' | grep -q "arm" ; then + # This is part of our experimental ARM support + LBX2GO_BOOTLOADERPARAMNAME=" " + LBX2GO_BOOTLOADER=" " + else + export LBX2GO_BOOTLOADER="syslinux" + fi # These options are meant to reduce the image size. # Feel free to adapt them after consulting "man lb_config" export LBX2GO_SPACE='--apt-indices none @@ -126,13 +135,18 @@ $LBX2GO_MIRROR $LBX2GO_BOOTLOADERPARAMNAME $LBX2GO_BOOTLOADER --distribution $LBX2GO_DEBVERSION" + # This is part of our experimental ARM support + if echo "$LB_X2GO_ARCH" | grep -q 'arm'; then + export LBX2GO_DEFAULTS+=" --bootstrap-qemu-arch arm64 \ + --bootstrap-qemu-static /usr/bin/qemu-arm-static" + fi export LBX2GO_ARCHIVE_AREAS="main contrib non-free" # This is for minidesktop builds and currently only adds firefox-esr language packs - #export LBX2GO_LANG='de' + # export LBX2GO_LANG='de' # This is to optimize squashfs size, based on a suggestion by intrigeri from the TAILS team # note that this will permanently change /usr/lib/live/build/binary_rootfs sed -i -e 's#MKSQUASHFS_OPTIONS="${MKSQUASHFS_OPTIONS} -comp xz"#MKSQUASHFS_OPTIONS="${MKSQUASHFS_OPTIONS} -comp xz -Xbcj x86 -b 1024K -Xdict-size 1024K"#' /usr/lib/live/build/binary_rootfs @@ -143,9 +157,9 @@ export LBX2GO_TCE_SHRINK="true" # This patches the squashfs file into the initrd. Only parsed when image type "netboot" is set. # Will require boot parameter live-media=/ instead of fetch=... - # Both TFTP client and TFTP server must support file transfers >32MB for this to work, if you want to deploy this initrd via TFTP, + # Both TFTP client and TFTP server must support file transfers >32MB for this to work, if you want to deploy this initrd via TFTP, # so e.g. atftpd will not work - tftpd-hpa, however, seems to have no problem with larger files. # When using iPXE, you can use http instead of TFTP. # This is especially helpful if you want to netboot via http and cannot use the server's IP, but must specify a DNS name - as "fetch=..." only understands IPs. export LBX2GO_NOSQUASHFS="true" @@ -153,9 +167,9 @@ # Select ONE of the following LBX2GO_IMAGETYPE lines and comment out the others # to create an iso image: # export LBX2GO_IMAGETYPE='iso' # to create an iso image that can also be dd'ed to USB media: - #export LBX2GO_IMAGETYPE='iso-hybrid' + # export LBX2GO_IMAGETYPE='iso-hybrid' # to create a netboot-image: export LBX2GO_IMAGETYPE='netboot' # /!\ the options below are NOT RECOMMENDED unless you use live-build from Debian Buster /!\ # to create an image that can be written to a hard disk (for older live-build versions, this -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 17 Sep '19

17 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/17 12:02 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568718946 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Starting the Build] we need to fetch kernel and initrd from the chroot directory to be buildtype-independent User : stefanbaur @@ -261,10 +261,10 @@ chmod 755 ./config/hooks/0112-remove-folders.hook.chroot fi if lb build ; then echo -e "Build is done: '$LBX2GO_TCEDIR'" - ln ./binary/live/vmlinuz ./x2go-tce-vmlinuz - ln ./binary/live/initrd.img ./x2go-tce-initrd.img + ln $(realpath ./chroot/vmlinuz) ./x2go-tce-vmlinuz + ln $(realpath ./chroot/initrd.img) ./x2go-tce-initrd.img ln ./binary/live/filesystem.squashfs ./x2go-tce-filesystem.squashfs if [ "$LBX2GO_IMAGETYPE" = "hdd" ] ; then ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').img \ -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 17 Sep '19

17 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/17 11:15 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568717029 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Configuring the Build] updated apt-cacher-ng detection and actions to take if successful User : stefanbaur @@ -44,14 +44,15 @@ # we have a successful connect on port 3142, assume # it's apt-cacher-ng and use it if nc -z 127.0.0.1 3142 ; then - export https_proxy=http://127.0.0.1:3142/ - export http_proxy=http://127.0.0.1:3142/ - export ftp_proxy=http://127.0.0.1:3142/ + # bad idea with apt-cacher-ng, but will work with e.g. squid + # export https_proxy=http://127.0.0.1:3128/ + # export http_proxy=http://127.0.0.1:3128/ + # export ftp_proxy=http://127.0.0.1:3128/ - export LB_APT_FTP_PROXY=$ftp_proxy - export LB_APT_HTTP_PROXY=$http_proxy + export LB_APT_FTP_PROXY=http://127.0.0.1:3142/ + export LB_APT_HTTP_PROXY=http://127.0.0.1:3142/ fi # Select ONE of the following git reposities # this one loosely corresponds to "stable" -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 17 Sep '19

17 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/17 10:43 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568716930 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Build system prerequisites for all variants] added netcat to list of required packages User : stefanbaur @@ -29,9 +29,9 @@ * You need a Debian Buster system to build the image. (Other distributions based on Debian might work, but this is untested.) * We suggest using a 64-Bit system, however, it is possible to use a 32-Bit system if you don't want to build a 64-Bit ThinClient image. * We suggest leaving at least 4 GB of free disk space so the build won't abort due to insufficient disk space while packages are downloaded, unpacked and copied around. * Make sure your package list is up to date by running: <code>sudo apt-get update </code> - * Install the required package(s) by running: <code>sudo apt-get install genisoimage git-core live-build live-config-doc live-manual-html live-boot-doc lsb-release</code> + * Install the required package(s) by running: <code>sudo apt-get install genisoimage git-core live-build live-config-doc live-manual-html live-boot-doc lsb-release netcat-traditional</code> * If you want to speed up subsequent builds, install the recommended package(s) by running: <code>sudo apt-get install apt-cacher-ng</code> * If you want to be prepared to be able to cross-build across different architectures (e.g. building an ARM image on an Intel/AMD build host) - a feature coming soon - install the optional package(s) by running: <code>sudo apt-get install qemu-user-static</code> ===== Building your own X2Go-TCE Image ===== -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 17 Sep '19

17 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/17 10:42 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568716569 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Build system prerequisites for all variants] updated list of required, recommended and optional packages User : stefanbaur @@ -29,9 +29,11 @@ * You need a Debian Buster system to build the image. (Other distributions based on Debian might work, but this is untested.) * We suggest using a 64-Bit system, however, it is possible to use a 32-Bit system if you don't want to build a 64-Bit ThinClient image. * We suggest leaving at least 4 GB of free disk space so the build won't abort due to insufficient disk space while packages are downloaded, unpacked and copied around. * Make sure your package list is up to date by running: <code>sudo apt-get update </code> - * Install the required packages by running: <code>sudo apt-get install genisoimage git-core live-build live-config-doc live-manual-html live-boot-doc</code> + * Install the required package(s) by running: <code>sudo apt-get install genisoimage git-core live-build live-config-doc live-manual-html live-boot-doc lsb-release</code> + * If you want to speed up subsequent builds, install the recommended package(s) by running: <code>sudo apt-get install apt-cacher-ng</code> + * If you want to be prepared to be able to cross-build across different architectures (e.g. building an ARM image on an Intel/AMD build host) - a feature coming soon - install the optional package(s) by running: <code>sudo apt-get install qemu-user-static</code> ===== Building your own X2Go-TCE Image ===== ==== Configuring the Build ==== Change to a directory where you want to save your builds, and save the following file as x2go-tce-config: -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 17 Sep '19

17 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/17 10:36 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568714088 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Configuring the Build] added simple check for apt-cacher-ng User : stefanbaur @@ -36,8 +36,21 @@ ==== Configuring the Build ==== Change to a directory where you want to save your builds, and save the following file as x2go-tce-config: <code> # NOTE: This file gets sourced by the actual buildscript - so place it in the same directory as the buildscript or adjust the path in the buildscript. + + # simple check for apt-cacher-ng being active - if + # we have a successful connect on port 3142, assume + # it's apt-cacher-ng and use it + + if nc -z 127.0.0.1 3142 ; then + export https_proxy=http://127.0.0.1:3142/ + export http_proxy=http://127.0.0.1:3142/ + export ftp_proxy=http://127.0.0.1:3142/ + + export LB_APT_FTP_PROXY=$ftp_proxy + export LB_APT_HTTP_PROXY=$http_proxy + fi # Select ONE of the following git reposities # this one loosely corresponds to "stable" #export LBX2GO_CONFIG='git://code.x2go.org/live-build-x2go.git::feature/openbox-magic-pixel-workar…' -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 17 Sep '19

17 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/17 09:54 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568709960 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Configuring the Build] updated warnng notice User : stefanbaur @@ -140,9 +140,9 @@ # to create an iso image that can also be dd'ed to USB media: #export LBX2GO_IMAGETYPE='iso-hybrid' # to create a netboot-image: export LBX2GO_IMAGETYPE='netboot' - # NOT RECOMMENDED: + # /!\ the options below are NOT RECOMMENDED unless you use live-build from Debian Buster /!\ # to create an image that can be written to a hard disk (for older live-build versions, this # always results in a "build failed" message, even though the build might have worked - use # live-build from Buster and things will work): # export LBX2GO_IMAGETYPE='hdd' -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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[[X2Go Wiki]] page changed: doc:howto:tce
by wiki-admin＠x2go.org 17 Sep '19

17 Sep '19

A page in your DokuWiki was added or changed. Here are the details: Date : 2019/09/17 08:46 Browser : Mozilla/5.0 (X11; Linux x86_64; rv:60.9) Gecko/20100101 Goanna/4.4 Firefox/60.9 PaleMoon/28.7.1 IP-Address : 109.193.81.67 Hostname : HSI-KBW-109-193-081-067.hsi7.kabel-badenwuerttemberg.de Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1568706133 New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce Edit Summary: [Starting the Build] updated post-build packaging steps User : stefanbaur @@ -245,12 +245,17 @@ chmod 755 ./config/hooks/0112-remove-folders.hook.chroot fi if lb build ; then echo -e "Build is done: '$LBX2GO_TCEDIR'" + ln ./binary/live/vmlinuz ./x2go-tce-vmlinuz + ln ./binary/live/initrd.img ./x2go-tce-initrd.img ln ./binary/live/filesystem.squashfs ./x2go-tce-filesystem.squashfs + + if [ "$LBX2GO_IMAGETYPE" = "hdd" ] ; then + ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').img \ + ./x2go-tce-live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').img + fi if [ "$LBX2GO_IMAGETYPE" = "netboot" ] ; then - ln ./tftpboot/live/vmlinuz ./x2go-tce-vmlinuz - ln ./tftpboot/live/initrd.img ./x2go-tce-initrd.img if [ "$LBX2GO_NOSQUASHFS" = "true" ] ; then (cd binary; echo live$'\n'live/filesystem.squashfs |cpio -o -H newc | gzip --fast) >./x2go-tce-filesystem.cpio.gz cat ./x2go-tce-initrd.img ./x2go-tce-filesystem.cpio.gz >./x2go-tce-initrd-with-fs.img || exit 1 rm ./x2go-tce-filesystem.cpio.gz @@ -258,15 +263,16 @@ # rm ./x2go-tce-filesystem.squashfs ./x2go-tce-initrd.img fi fi if [ "$LBX2GO_IMAGETYPE" = "iso" ] || [ "$LBX2GO_IMAGETYPE" = "iso-hybrid" ] ; then - ln ./binary/live/vmlinuz ./x2go-tce-vmlinuz - ln ./binary/live/initrd.img ./x2go-tce-initrd.img genisoimage -o ./x2go-tce-squashfs-only.iso -R -J -graft-points live/filesystem.squashfs=./x2go-tce-filesystem.squashfs - [ -e ./live-image-amd64.hybrid.iso ] && ln ./live-image-amd64.hybrid.iso ./original-x2go-tce-live-image-amd64.hybrid.iso - [ -e ./live-image-amd64.iso ] && ln ./live-image-amd64.iso ./original-x2go-tce-live-image-amd64.iso - [ -e ./live-image-i386.hybrid.iso ] && ln ./live-image-i386.hybrid.iso ./original-x2go-tce-live-image-i386.hybrid.iso - [ -e ./live-image-i386.iso ] && ln ./live-image-i386.iso ./original-x2go-tce-live-image-i386.iso + if [ -e ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').hybrid.iso ] ; then + ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').hybrid.iso \ + ./original-x2go-tce-live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').hybrid.iso + elif [ -e ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').iso ] ; then + ln ./live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').iso \ + ./original-x2go-tce-live-image-$(echo $LBX2GO_ARCH | awk '{print $2}').iso + fi mv ./x2go-tce-filesystem.squashfs ./original-x2go-tce-filesystem.squashfs fi # create timestamp file stat -c %Y ./config/includes.chroot/lib >./x2go-tce-timestamp -- This mail was generated by DokuWiki at https://wiki.x2go.org/

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