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commit: 430eda0a519869fd59c7ac791e83e06af2a5e876 |
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Author: Robin H. Johnson <robbat2 <AT> gentoo <DOT> org> |
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AuthorDate: Mon Apr 25 23:24:56 2016 +0000 |
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Commit: Robin H. Johnson <robbat2 <AT> gentoo <DOT> org> |
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CommitDate: Mon Apr 25 23:27:44 2016 +0000 |
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URL: https://gitweb.gentoo.org/proj/releng.git/commit/?id=430eda0a |
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cloud-prep: make grub accessible on serial console, just like the kernel. |
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Signed-off-by: Robin H. Johnson <robbat2 <AT> gentoo.org> |
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releases/weekly/scripts/cloud-prep.sh | 9 +++++++-- |
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1 file changed, 7 insertions(+), 2 deletions(-) |
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diff --git a/releases/weekly/scripts/cloud-prep.sh b/releases/weekly/scripts/cloud-prep.sh |
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index 20f3c5a..d1f98f3 100644 |
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--- a/releases/weekly/scripts/cloud-prep.sh |
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+++ b/releases/weekly/scripts/cloud-prep.sh |
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@@ -16,9 +16,14 @@ grep -v rootfs /proc/mounts > /etc/mtab |
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echo 'net.ipv4.conf.eth0.arp_notify = 1' >> /etc/sysctl.conf |
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echo 'vm.swappiness = 0' >> /etc/sysctl.conf |
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-# Let's configure out grub |
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+# Let's configure our grub |
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+# Access on both regular tty and serial console |
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mkdir /boot/grub |
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-echo 'GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200n8"' >> /etc/default/grub |
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+cat >>/etc/default/grub <<EOF |
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+GRUB_TERMINAL='serial console' |
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+GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,115200n8" |
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+GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1" |
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+EOF |
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grub2-mkconfig -o /boot/grub/grub.cfg |
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sed -r -i 's/loop[0-9]+p1/LABEL\=cloudimg-rootfs/g' /boot/grub/grub.cfg |
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sed -i 's/root=.*\ ro/root=LABEL\=cloudimg-rootfs\ ro/' /boot/grub/grub.cfg |
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