mirror of
https://chromium.googlesource.com/crosvm/crosvm
synced 2025-02-05 18:20:34 +00:00
a0bf9563b2
The example is currently building a crosvm with gpu support, which doesn't link properly out of the box. Now, we build explicitly with all features off, which is sufficient to run the example. BUG=none TEST=ran the example. Change-Id: I1699741f9c094831827b090782be5f5d7492eefa Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3756725 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Noah Gold <nkgold@google.com>
36 lines
1.1 KiB
Bash
Executable file
36 lines
1.1 KiB
Bash
Executable file
#!/bin/bash
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# Copyright 2022 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Example VM with a simple ubuntu guest OS but no UI, audio or networking.
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set -e
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SRC=$(realpath "$(dirname "${BASH_SOURCE[0]}")")
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mkdir -p "$SRC/images/simple" && cd "$_"
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if ! [ -f rootfs ]; then
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# ANCHOR: build
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# Build a simple ubuntu image and create a user with no password.
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virt-builder ubuntu-20.04 \
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--run-command "useradd -m -g sudo -p '' $USER ; chage -d 0 $USER" \
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-o ./rootfs
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# ANCHOR_END: build
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# ANCHOR: kernel
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virt-builder --get-kernel ./rootfs -o .
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# ANCHOR_END: kernel
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fi
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# ANCHOR: run
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# Run crosvm without sandboxing.
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# The rootfs is an image of a partitioned hard drive, so we need to tell
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# the kernel which partition to use (vda5 in case of ubuntu-20.04).
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cargo run --no-default-features -- run \
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--disable-sandbox \
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--rwdisk ./rootfs \
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--initrd ./initrd.img-* \
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-p "root=/dev/vda5" \
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./vmlinuz-*
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# ANCHOR_END: run
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