67d16ebc32
mk-s390-cdboot has stopped working because the kernel outgrew the hard-coded offset it used when creating cdboot.img. IBM now has a script in s390utils that can do the same thing so use the upstream script instead. This drops mk-s390-cdboot script, switches the s390 templates to use mk-s390image from s390utils. It adds @ROOT@ to cdboot.prm, and sets inst.stage2 so that the installer image will be found when booting the iso. Resolves: rhbz#1891778
92 lines
3.3 KiB
Cheetah
92 lines
3.3 KiB
Cheetah
<%page args="kernels, runtime_img, runtime_base, basearch, outroot, isolabel, extra_boot_args"/>
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<%
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configdir="tmp/config_files/s390"
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BOOTDIR="images"
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KERNELDIR=BOOTDIR
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INITRD_ADDRESS="0x02000000"
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LIVEDIR="LiveOS"
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LORAXDIR="usr/share/lorax/"
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MKS390IMAGE="/usr/bin/mk-s390image"
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# The assumption seems to be that there is only one s390 kernel, ever
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kernel = kernels[0]
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## Don't allow spaces or escape characters in the iso label
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def valid_label(ch):
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return ch.isalnum() or ch == '_'
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isolabel = ''.join(ch if valid_label(ch) else '-' for ch in isolabel)
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from os.path import basename
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import os
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from pylorax.sysutils import joinpaths
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# Test the runtime_img, if it is > 4GiB we need to set -iso-level to 3
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if os.stat(joinpaths(inroot, runtime_img)).st_size >= 4*1024**3:
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isoargs = "-iso-level 3"
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else:
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isoargs = ""
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%>
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mkdir ${LIVEDIR}
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install ${runtime_img} ${LIVEDIR}/squashfs.img
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treeinfo stage2 mainimage ${LIVEDIR}/squashfs.img
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mkdir ${BOOTDIR}
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## install bootloader (such as it is) and bootloader config
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install ${configdir}/redhat.exec ${BOOTDIR}
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install ${configdir}/generic.prm ${BOOTDIR}
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install ${configdir}/cdboot.prm ${BOOTDIR}
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install ${configdir}/generic.ins .
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## configure bootloader
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replace @INITRD_LOAD_ADDRESS@ ${INITRD_ADDRESS} generic.ins
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replace @EXTRA@ '${extra_boot_args}' ${BOOTDIR}/generic.prm
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replace @ROOT@ 'root=live:CDLABEL=${isolabel|udev}' ${BOOTDIR}/cdboot.prm
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replace @EXTRA@ '${extra_boot_args}' ${BOOTDIR}/cdboot.prm
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## install kernel
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installkernel images-${basearch} ${kernel.path} ${KERNELDIR}/kernel.img
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installinitrd images-${basearch} ${kernel.initrd.path} ${KERNELDIR}/initrd.img
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## s390 needs some extra boot config
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createaddrsize ${INITRD_ADDRESS} ${outroot}/${BOOTDIR}/initrd.img ${outroot}/${BOOTDIR}/initrd.addrsize
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## s390 also has some special treeinfo data
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treeinfo images-${basearch} initrd.addrsize ${BOOTDIR}/initrd.addrsize
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treeinfo images-${basearch} generic.prm ${BOOTDIR}/generic.prm
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treeinfo images-${basearch} generic.ins generic.ins
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treeinfo images-${basearch} redhat.exec ${BOOTDIR}/redhat.exec
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treeinfo images-${basearch} cdboot.prm ${BOOTDIR}/cdboot.prm
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# Create optional product.img and updates.img
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<% filegraft=""; images=["product", "updates"] %>
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%for img in images:
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%if exists("%s/%s/" % (LORAXDIR, img)):
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installimg ${LORAXDIR}/${img}/ images/${img}.img
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treeinfo images-${basearch} ${img}.img images/${img}.img
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<% filegraft += " images/{0}.img={1}/images/{0}.img".format(img, outroot) %>
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%endif
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%endfor
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# Add the license files
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%for f in glob("/usr/share/licenses/*-release/*"):
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install ${f} ${f|basename}
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<% filegraft += " {0}={1}/{0}".format(basename(f), outroot) %>
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%endfor
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## Make a combined kernel+initrd image for the iso
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runcmd ${MKS390IMAGE} ${outroot}/${KERNELDIR}/kernel.img \
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${outroot}/${BOOTDIR}/cdboot.img \
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-r ${outroot}/${KERNELDIR}/initrd.img \
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-p ${outroot}/${BOOTDIR}/cdboot.prm
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## make boot.iso
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runcmd xorrisofs ${isoargs} -o ${outroot}/images/boot.iso \
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-b ${BOOTDIR}/cdboot.img -c ${BOOTDIR}/boot.cat \
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-boot-load-size 4 -no-emul-boot \
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-R -J -V '${isolabel}' -graft-points \
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${BOOTDIR}=${outroot}/${BOOTDIR} \
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${LIVEDIR}=${outroot}/${LIVEDIR} \
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${filegraft}
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treeinfo images-${basearch} boot.iso images/boot.iso
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