diff options
| author | Christian Pointner <equinox@spreadspace.org> | 2018-01-06 01:28:07 +0100 |
|---|---|---|
| committer | Christian Pointner <equinox@spreadspace.org> | 2018-01-06 01:28:07 +0100 |
| commit | 976ff426048195261bc3d458f30228d0a720e1da (patch) | |
| tree | 59418801946540f9f0fa5d377b323d9b1fa4251a /roles/scaleway-dkms/files/my_scw-fetch-kernel-sources | |
| parent | stopping deamon befor purging shouldn't be necessary and breaks idempotence (diff) | |
added role to prepare host scaleway hosts for dkms
Diffstat (limited to 'roles/scaleway-dkms/files/my_scw-fetch-kernel-sources')
| -rw-r--r-- | roles/scaleway-dkms/files/my_scw-fetch-kernel-sources | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/roles/scaleway-dkms/files/my_scw-fetch-kernel-sources b/roles/scaleway-dkms/files/my_scw-fetch-kernel-sources new file mode 100644 index 00000000..7116ae24 --- /dev/null +++ b/roles/scaleway-dkms/files/my_scw-fetch-kernel-sources @@ -0,0 +1,23 @@ +#!/bin/bash + +# this is based on: +# https://github.com/scaleway/kernel-tools#how-to-build-a-custom-kernel-module + +# Determine versions +arch="$(uname -m)" +release="$(uname -r)" +upstream="${release%%-*}" +local="${release#*-}" + +# Get kernel sources +mkdir -p /usr/src +wget -O "/usr/src/linux-${upstream}.tar.xz" "https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-${upstream}.tar.xz" +tar xf "/usr/src/linux-${upstream}.tar.xz" -C /usr/src/ +ln -fns "/usr/src/linux-${upstream}" /usr/src/linux +ln -fns "/usr/src/linux-${upstream}" "/lib/modules/${release}/build" + +# Prepare kernel +zcat /proc/config.gz > /usr/src/linux/.config +printf 'CONFIG_LOCALVERSION="%s"\nCONFIG_CROSS_COMPILE=""\n' "${local:+-$local}" >> /usr/src/linux/.config +wget -O /usr/src/linux/Module.symvers "http://mirror.scaleway.com/kernel/${arch}/${release}/Module.symvers" +make -C /usr/src/linux prepare modules_prepare |