mirror of
https://github.com/pi-farm/Docker-PXE-Server.git
synced 2025-12-10 02:08:26 +00:00
Merge branch 'master' of https://github.com/pi-farm/Docker-PXE-Server
This commit is contained in:
pi-farm
@@ -13,7 +13,7 @@ run: "bash start.sh"
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5. restart your pc
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6. run "bash start.sh" again an choose (u) for update
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afer that, your pc is ready
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after that, your docker-container is ready
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to check, if the volumes are mounted, go into the running container:
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@@ -1,5 +1,6 @@
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#!/usr/bin/bash
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# ... break=premount
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# ... break=init
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# ... debug
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#
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@@ -7,8 +8,10 @@
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# $ ls /tmp/test/bin/live-*
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# $ ls -r /tmp/test/lib/live/*
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# 2024-02-27 for tails 6.0, renamed to all-net-blocklist.conf
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# 2024-02-27 for tails 6.0, updated path from /lib/modules/ to /usr/lib/modules/
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# 2023-09-11 skip network de-init on boot option "break=init" to keep network alive for debugging
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# 2021-11-07 /conf/net_drivers.tar.xz, /conf/conf.d/9999-hotfix-pxe, /etc/live/boot/9999-hotfix-pxe
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# 2021-11-07 /conf/net_drivers.tar.xz, /conf/conf.d/zzzz-hotfix-pxe, /etc/live/boot/zzzz-hotfix-pxe
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# requires:
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# squashfs-tools (unsquashfs)
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@@ -27,25 +30,25 @@ DST=/srv/nfs/tails-x64-hotfix-pxe.cpio.xz
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if [[ -z "${TMP}" ]] || [[ -z "${SRC}" ]] || [[ -z "${DST}" ]]; then
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echo "ERROR: undefined variable"
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exit -1
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return -1
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fi
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if ! [[ -d "$(dirname ${TMP:?})" ]] && ! [[ -r "${SRC:?}" ]] && ! [[ -d "$(dirname ${DST:?})" ]]; then
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echo "ERROR: wrong file or folder"
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exit -2
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return -2
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fi
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# kernel version of tails
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KVER=$(basename $(unsquashfs -l "${SRC:?}" -e /lib/modules/ | grep /lib/modules/ | head -n 1))
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(( $? != 0 )) && exit -4
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KVER=$(basename $(unsquashfs -l "${SRC:?}" -e /usr/lib/modules/ | grep /usr/lib/modules/ | head -n 1))
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(( $? != 0 )) && return -4
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# test if kernel version is correct
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if [[ -n "${KVER}" ]]; then
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echo "INFO: KVER='${KVER:?}'"
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else
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echo "ERROR: unknown kernel version"
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exit -3
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return -3
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fi
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do_modules() {
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@@ -53,59 +56,66 @@ do_modules() {
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sudo unsquashfs \
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-d "${TMP:?}" \
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-f "${SRC:?}" \
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-e "/lib/modules/${KVER:?}/kernel/drivers/net/phy" \
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-e "/lib/modules/${KVER:?}/kernel/drivers/net/ethernet" \
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-e "/usr/lib/modules/${KVER:?}/kernel/drivers/net/phy" \
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-e "/usr/lib/modules/${KVER:?}/kernel/drivers/net/ethernet" \
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;
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(( $? != 0 )) && exit -4
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# compress missing network kernel drivers modules to file
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[[ -e "${TMP:?}/conf/" ]] || sudo mkdir -p "${TMP:?}/conf/"
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sudo tar -ravf "${TMP:?}/conf/net_drivers.tar.xz" -C "${TMP:?}" "lib"
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sudo rm -rf "${TMP:?}/lib"
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sudo tar -ravf "${TMP:?}/conf/net_drivers.tar.xz" -C "${TMP:?}" "usr/lib"
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sudo rm -rf "${TMP:?}/usr/lib"
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}
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do_patch_top() {
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# add hotfix for pxe boot to initrd image
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[[ -e "${TMP:?}/conf/conf.d/" ]] || sudo mkdir -p "${TMP:?}/conf/conf.d/"
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cat << EOF | sudo tee "${TMP:?}/conf/conf.d/9999-hotfix-pxe" &>/dev/null
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cat << EOF | sudo tee "${TMP:?}/conf/conf.d/zzzz-hotfix-pxe" &>/dev/null
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#!/usr/bin/sh
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# check if we dealing with same kernel version
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if [ "\$(uname -r)" != "${KVER:?}" ]; then
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. /scripts/functions
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log_failure_msg "wrong kernel version. '\$(uname -r)'!='${KVER:?}'"
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panic "please visit: https://github.com/beta-tester/RPi-PXE-Server/issues/31"
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fi
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patch_top()
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{
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# check if we dealing with same kernel version
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if [ "\$(uname -r)" != "${KVER:?}" ]; then
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. /scripts/functions
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log_failure_msg "wrong kernel version. '\$(uname -r)'!='${KVER:?}'"
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panic "please visit: https://github.com/beta-tester/RPi-PXE-Server/issues/31"
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fi
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# comment out all blacklist entries
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sed "s/^install/# install/g" -i /etc/modprobe.d/all-net-blacklist.conf
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# comment out all blacklist entries
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sed "s/^install/# install/g" -i /etc/modprobe.d/all-net-blocklist.conf
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# replace wget script by busybox, for normal behavior
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mv /usr/bin/wget /usr/bin/wget.bak
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ln -sf /usr/bin/busybox /usr/bin/wget
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# replace wget script by busybox, for normal behavior
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mv /usr/bin/wget /usr/bin/wget.bak
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ln -sf /usr/bin/busybox /usr/bin/wget
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# replace depmod, for normal behavior
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mv /usr/sbin/depmod /usr/sbin/depmod.bak
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ln -sf /usr/bin/kmod /usr/sbin/depmod
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# replace depmod, for normal behavior
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mv /usr/sbin/depmod /usr/sbin/depmod.bak
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ln -sf /usr/bin/kmod /usr/sbin/depmod
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# excract the compressed drivers in place
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tar -xf "/conf/net_drivers.tar.xz" -C /usr/
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# excract the compressed drivers in place
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tar -xf "/conf/net_drivers.tar.xz" -C /
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# rebulid dependencies for added network kernel drivers modules
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depmod -b /usr
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# rebulid dependencies for added network kernel drivers modules
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depmod -b /usr
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# enqueue hot fix for patch_bottom
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echo '/scripts/init-bottom/zzzz-hotfix-pxe' | tee -a /scripts/init-bottom/ORDER
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}
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patch_top
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EOF
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(( $? != 0 )) && exit -4
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sudo chmod +x "${TMP:?}/conf/conf.d/9999-hotfix-pxe"
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(( $? != 0 )) && exit -4
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(( $? != 0 )) && return -4
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sudo chmod +x "${TMP:?}/conf/conf.d/zzzz-hotfix-pxe"
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(( $? != 0 )) && return -4
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}
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do_patch_bottom() {
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[[ -e "${TMP:?}/etc/live/boot/" ]] || sudo mkdir -p "${TMP:?}/etc/live/boot/"
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cat << EOF | sudo tee "${TMP:?}/etc/live/boot/9999-hotfix-pxe" &>/dev/null
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[[ -e "${TMP:?}/scripts/init-bottom/" ]] || sudo mkdir -p "${TMP:?}/scripts/init-bottom/"
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cat << EOF | sudo tee "${TMP:?}/scripts/init-bottom/zzzz-hotfix-pxe" &>/dev/null
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#!/usr/bin/sh
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local_bottom ()
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patch_bottom()
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{
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if ! [ -n "\$break" ]; then
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# hotfix-pxe for issue with network initialisation in tails
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@@ -129,10 +139,12 @@ local_bottom ()
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done
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fi
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}
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patch_bottom
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EOF
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(( $? != 0 )) && exit -4
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sudo chmod +x "${TMP:?}/etc/live/boot/9999-hotfix-pxe"
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(( $? != 0 )) && exit -4
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(( $? != 0 )) && return -4
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sudo chmod +x "${TMP:?}/scripts/init-bottom/zzzz-hotfix-pxe"
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(( $? != 0 )) && return -4
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}
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@@ -140,10 +152,10 @@ do_initrd() {
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# create an initrd image to overlay at boot time
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sudo rm "${DST:?}"
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cd "${TMP:?}"
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(( $? != 0 )) && exit -4
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(( $? != 0 )) && return -4
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find . -type f -print0 | cpio --null --create --verbose --format=newc \
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| xz --compress --extreme --check=crc32 | sudo tee "${DST:?}" &>/dev/null
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(( $? != 0 )) && exit -4
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(( $? != 0 )) && return -4
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cd -
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}
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@@ -151,7 +163,7 @@ cd -
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do_cleanup() {
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# clean up temporary files
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sudo rm -rf "${TMP:?}"
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(( $? != 0 )) && exit -4
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(( $? != 0 )) && return -4
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}
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