github/kata-containers
1
0
Fork 1
mirror of https://github.com/kata-containers/kata-containers.git synced 2025-06-27 15:57:09 +00:00
Code Issues Projects Releases Wiki Activity

docs: Make "Install guest kernel images" arch-sensitive

Browse Source 
Make "Install guest kernel images" in Developer-Guide
arch specific.

Fixes: #140

Signed-off-by: Nitesh Konkar <niteshkonkar@in.ibm.com>
This commit is contained in:
Nitesh Konkar 2018-06-12 16:15:09 +05:30
parent 3fc23640d1
commit a47e243e10
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Developer-Guide.md
View File

@ -265,10 +265,13 @@ As a prerequisite, you need to install `libelf-dev` and `bc`. Otherwise, you
will not be able to build the kernel from sources.
```
$ kernel_arch="$(arch)"
$ go get github.com/kata-containers/tests
$ cd $GOPATH/src/github.com/kata-containers/tests/.ci
$ kernel_arch="$(./kata-arch.sh --golang)"
$ kernel_dir="$(./kata-arch.sh --kernel)"
$ tmpdir="$(mktemp -d)"
$ pushd "$tmpdir"
$ curl -L https://raw.githubusercontent.com/kata-containers/packaging/master/kernel/configs/x86_kata_kvm_4.14.x -o .config
$ curl -L https://raw.githubusercontent.com/kata-containers/packaging/master/kernel/configs/${kernel_arch}_kata_kvm_4.14.x -o .config
$ kernel_version=$(grep "Linux/[${kernel_arch}]*" .config | cut -d' ' -f3 | tail -1)
$ kernel_tar_file="linux-${kernel_version}.tar.xz"
$ kernel_url="https://cdn.kernel.org/pub/linux/kernel/v$(echo $kernel_version | cut -f1 -d.).x/${kernel_tar_file}"
@ -277,10 +280,11 @@ $ tar -xf ${kernel_tar_file}
$ mv .config "linux-${kernel_version}"
$ pushd "linux-${kernel_version}"
$ curl -L https://raw.githubusercontent.com/kata-containers/packaging/master/kernel/patches/0001-NO-UPSTREAM-9P-always-use-cached-inode-to-fill-in-v9.patch | patch -p1
$ make ARCH=${kernel_arch} -j$(nproc)
$ make ARCH=${kernel_dir} -j$(nproc)
$ kata_kernel_dir="/usr/share/kata-containers"
$ kata_vmlinuz="${kata_kernel_dir}/kata-vmlinuz-${kernel_version}.container"
$ sudo install -o root -g root -m 0755 -D "$(realpath arch/${kernel_arch}/boot/bzImage)" "${kata_vmlinuz}"
$ [ $kernel_arch = ppc64le ] && kernel_file="$(realpath ./vmlinux)" || kernel_file="$(realpath arch/${kernel_arch}/boot/bzImage)"
$ sudo install -o root -g root -m 0755 -D "${kernel_file}" "${kata_vmlinuz}"
$ sudo ln -sf "${kata_vmlinuz}" "${kata_kernel_dir}/vmlinuz.container"
$ kata_vmlinux="${kata_kernel_dir}/kata-vmlinux-${kernel_version}"
$ sudo install -o root -g root -m 0755 -D "$(realpath vmlinux)" "${kata_vmlinux}"