crosvm/ci/run_container.sh
Dennis Kempin 4d2253b529 Kokoro: Extensive polishing and bugfixing
This CL fixes some of the issues that prevented the
test system from running on other workstations.

- Builders run by Kokoro will not use a scratch mount.
  It's not needed, and will cause issues if stored on
  /tmp with noexec set.
- Running podman with label=disable to prevent selinux
  issues.

The run_tests implementation has been moved to a separate
file and updated with parsing of cargo test output. This
allows simpler test output and integration with the
test results UI in sponge.

The sponge test UI can make it much easier to see which
tests failed, and to find the log of that test case.

This CL also includes an ./ci/kokoro/uprev script to
uprev the manifest versions. And runs the uprev.

BUG=b:174861002
TEST=Tested by forcing a kokoro build with this CL

Change-Id: I0cba9bb68915e2558a4ea6061dd9ba0a7050421b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2669712
Reviewed-by: Zach Reizner <zachr@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Dennis Kempin <denniskempin@google.com>
Commit-Queue: Dennis Kempin <denniskempin@google.com>
2021-02-10 22:04:43 +00:00

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#!/bin/bash
# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# Runs a crosvm builder. Will use podman if available, falls back to docker.
# Usage:
# run_container.sh builder_name entry point args...
#
# The scratch or logs directory can be enabled by setting the env variables
# CROSVM_BUILDER_SCRATCH_DIR or CROSVM_BUILDER_LOGS_DIR.
crosvm_root=$(realpath "$(dirname $0)/..")
cros_root=$(realpath "${crosvm_root}/../../..")
if [ ! -d "${cros_root}/.repo" ]; then
echo "The CI builder must be run from a cros checkout. See ci/README.md"
exit 1
fi
# Parse parameters
builder="$1"
shift
# User podman if available for root-less execution. Fall-back to docker.
if which podman >/dev/null; then
run() {
# The run.oci.keep_original_groups flag allows us to access devices to
# which the calling user only has access via a group membership (i.e.
# /dev/kvm). See: https://github.com/containers/podman/issues/4477
podman run \
--runtime /usr/bin/crun \
--annotation run.oci.keep_original_groups=1 \
--security-opt label=disable \
"$@"
}
else
run() {
docker run "$@"
}
fi
version=$(cat $(dirname $0)/image_tag)
echo "Using builder: ${builder}:${version}"
src="${cros_root}/src"
echo "Using source directory: ${src} (Available at /workspace/src)"
docker_args=(
--rm
--device /dev/kvm
--volume /dev/log:/dev/log
--volume "${src}":/workspace/src:rw
)
if [ ! -z "${CROSVM_BUILDER_SCRATCH_DIR}" ]; then
echo "Using scratch directory: ${CROSVM_BUILDER_SCRATCH_DIR}\
(Available at /workspace/scratch)"
mkdir -p "${CROSVM_BUILDER_SCRATCH_DIR}"
docker_args+=(
--volume "${CROSVM_BUILDER_SCRATCH_DIR}:/workspace/scratch:rw"
)
fi
if [ ! -z "${CROSVM_BUILDER_LOGS_DIR}" ]; then
echo "Using logs directory: ${CROSVM_BUILDER_LOGS_DIR}\
(Available at /workspace/logs)"
mkdir -p "${CROSVM_BUILDER_LOGS_DIR}"
docker_args+=(--volume "${CROSVM_BUILDER_LOGS_DIR}":/workspace/logs:rw)
fi
# Enable interactive mode when running in an interactive terminal.
if [ -t 1 ]; then
docker_args+=(-it)
fi
echo ""
run ${docker_args[@]} \
"gcr.io/crosvm-packages/${builder}:${version}" \
"$@"