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Merge pull request #920 from YchauWang/update-docs-2.0-5

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docs: fix the custom agent binary file path for creating initrd image
This commit is contained in:
Bin Liu
2020-12-04 21:41:20 +08:00
committed by GitHub
parent f7383ef835 a00f7c3484
commit 35e79c97cf
1 changed files with 5 additions and 2 deletions
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7
docs/Developer-Guide.md
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@@ -354,9 +354,12 @@ You MUST choose one of `alpine`, `centos`, `clearlinux`, `euleros`, and `fedora`
>
> - Check the [compatibility matrix](../tools/osbuilder/README.md#platform-distro-compatibility-matrix) before creating rootfs.
Optionally, add your custom agent binary to the rootfs with the following:
Optionally, add your custom agent binary to the rootfs with the following, `LIBC` default is `musl`, if `ARCH` is `ppc64le`, should set the `LIBC=gnu` and `ARCH=powerpc64le`:
```
$ sudo install -o root -g root -m 0550 -T ../../agent/kata-agent ${ROOTFS_DIR}/sbin/init
$ export ARCH=$(shell uname -m)
$ [ ${ARCH} == "ppc64le" ] && export LIBC=gnu || export LIBC=musl
$ [ ${ARCH} == "ppc64le" ] && export ARCH=powerpc64le
$ sudo install -o root -g root -m 0550 -T ../../../src/agent/target/$(ARCH)-unknown-linux-$(LIBC)/release/kata-agent ${ROOTFS_DIR}/sbin/init
```
### Build an initrd image