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0cbe95e5ae
Postactions are not part of the tests but allow to retrieve useful data from the target. They try to do this using SSH, but this can fail when no SSH server is present on the target. Ignore these fails. (From OE-Core rev: b7b3db490f9cdf99e71f114aec9fc8ad5c1d1d56) Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
103 lines
3.6 KiB
Python
103 lines
3.6 KiB
Python
#
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# Copyright OpenEmbedded Contributors
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#
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# SPDX-License-Identifier: MIT
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#
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# Run a set of actions after tests. The runner provides internal data
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# dictionary as well as test context to any action to run.
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import datetime
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import io
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import os
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import stat
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import subprocess
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import tempfile
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from oeqa.utils import get_artefact_dir
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##################################################################
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# Host/target statistics
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##################################################################
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def get_target_disk_usage(d, tc, artifacts_list, outputdir):
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output_file = os.path.join(outputdir, "target_disk_usage.txt")
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try:
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(status, output) = tc.target.run('df -h', ignore_ssh_fails=True)
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with open(output_file, 'w') as f:
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f.write(output)
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f.write("\n")
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except Exception as e:
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bb.warn(f"Can not get target disk usage: {e}")
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def get_host_disk_usage(d, tc, artifacts_list, outputdir):
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import subprocess
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output_file = os.path.join(outputdir, "host_disk_usage.txt")
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try:
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with open(output_file, 'w') as f:
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output = subprocess.run(['df', '-hl'], check=True, text=True, stdout=f, env={})
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except Exception as e:
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bb.warn(f"Can not get host disk usage: {e}")
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##################################################################
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# Artifacts retrieval
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##################################################################
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def get_artifacts_list(target, raw_list):
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result = []
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# Passed list may contains patterns in paths, expand them directly on target
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for raw_path in raw_list.split():
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cmd = f"for p in {raw_path}; do if [ -e $p ]; then echo $p; fi; done"
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try:
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status, output = target.run(cmd, ignore_ssh_fails=True)
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if status != 0 or not output:
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raise Exception()
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result += output.split()
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except:
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bb.note(f"No file/directory matching path {raw_path}")
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return result
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def list_and_fetch_failed_tests_artifacts(d, tc, artifacts_list, outputdir):
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artifacts_list = get_artifacts_list(tc.target, artifacts_list)
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if not artifacts_list:
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bb.warn("Could not load artifacts list, skip artifacts retrieval")
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return
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try:
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# We need gnu tar for sparse files, not busybox
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cmd = "tar --sparse -zcf - " + " ".join(artifacts_list)
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(status, output) = tc.target.run(cmd, raw = True)
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if status != 0 or not output:
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raise Exception("Error while fetching compressed artifacts")
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archive_name = os.path.join(outputdir, "tests_artifacts.tar.gz")
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with open(archive_name, "wb") as f:
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f.write(output)
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except Exception as e:
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bb.warn(f"Can not retrieve artifacts from test target: {e}")
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##################################################################
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# General post actions runner
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##################################################################
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def run_failed_tests_post_actions(d, tc):
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artifacts = d.getVar("TESTIMAGE_FAILED_QA_ARTIFACTS")
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# Allow all the code to be disabled by having no artifacts set, e.g. for systems with no ssh support
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if not artifacts:
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return
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outputdir = get_artefact_dir(d)
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os.makedirs(outputdir, exist_ok=True)
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datestr = datetime.datetime.now().strftime('%Y%m%d')
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outputdir = tempfile.mkdtemp(prefix='oeqa-target-artefacts-%s-' % datestr, dir=outputdir)
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os.chmod(outputdir, stat.S_IRWXU | stat.S_IRGRP | stat.S_IXGRP | stat.S_IROTH | stat.S_IXOTH)
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post_actions=[
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list_and_fetch_failed_tests_artifacts,
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get_target_disk_usage,
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get_host_disk_usage
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]
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for action in post_actions:
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action(d, tc, artifacts, outputdir)
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