* Allow scripts/common.sh to be sourced from outside the scripts/ directory
* Fix passing empty args to Bazel, which causes the tool to exit with a failure
even if the command succeeds.
PiperOrigin-RevId: 294785456
This formalizes the adhoc scripts previously in kokoro. The image targets can
be used by e.g. benchmarks in order to automated image prepation.
PiperOrigin-RevId: 290982744
bm-tools requires python3 and pip3 in order to run
tests. Add pip3 so that dependencies correctly install
for Kokoro runs with bazel.
PiperOrigin-RevId: 286923840
It would be preferrable to test iptables via syscall tests, but there are some
problems with that approach:
* We're limited to loopback-only, as syscall tests involve only a single
container. Other link interfaces (e.g. fdbased) should be tested.
* We'd have to shell out to call iptables anyways, as the iptables syscall
interface itself is too large and complex to work with alone.
* Running the Linux/native version of the syscall test will require root, which
is a pain to configure, is inherently unsafe, and could leave host iptables
misconfigured.
Using the go_test target allows there to be no new test runner.
PiperOrigin-RevId: 285274275
We seem to be getting some compiler errors when using the Kythe
extractors.bazelrc.
I'm not able to reproduce this on my local machine, so I'm hoping copying the
cxxopt from gvisor.dev/pr/1350 will fix the build.
PiperOrigin-RevId: 285054258
This fixes a number of issues with the repository build process:
* Fix the overall structure of the repository.
* Fix the debian package description.
* Fix the broken version number for packages.
* Update the digest algorithm used for signing the release.
I've validated that installation works from a separate staging bucket.
Updates #852
PiperOrigin-RevId: 278716914
Right now, we send each tcp packet separately, we call one system
call per-packet. This patch allows to generate multiple tcp packets
and send them by sendmmsg.
The arguable part of this CL is a way how to handle multiple headers.
This CL adds the next field to the Prepandable buffer.
Nginx test results:
Server Software: nginx/1.15.9
Server Hostname: 10.138.0.2
Server Port: 8080
Document Path: /10m.txt
Document Length: 10485760 bytes
w/o gso:
Concurrency Level: 5
Time taken for tests: 5.491 seconds
Complete requests: 100
Failed requests: 0
Total transferred: 1048600200 bytes
HTML transferred: 1048576000 bytes
Requests per second: 18.21 [#/sec] (mean)
Time per request: 274.525 [ms] (mean)
Time per request: 54.905 [ms] (mean, across all concurrent requests)
Transfer rate: 186508.03 [Kbytes/sec] received
sw-gso:
Concurrency Level: 5
Time taken for tests: 3.852 seconds
Complete requests: 100
Failed requests: 0
Total transferred: 1048600200 bytes
HTML transferred: 1048576000 bytes
Requests per second: 25.96 [#/sec] (mean)
Time per request: 192.576 [ms] (mean)
Time per request: 38.515 [ms] (mean, across all concurrent requests)
Transfer rate: 265874.92 [Kbytes/sec] received
w/o gso:
$ ./tcp_benchmark --client --duration 15 --ideal
[SUM] 0.0-15.1 sec 2.20 GBytes 1.25 Gbits/sec
software gso:
$ tcp_benchmark --client --duration 15 --ideal --gso $((1<<16)) --swgso
[SUM] 0.0-15.1 sec 3.99 GBytes 2.26 Gbits/sec
PiperOrigin-RevId: 276112677
One would reasonably assume that a field named "regex" would expect
a regular expression. However, in this case, one would be wrong.
The "regex" field actually requires "FileSet" [1] syntax.
?\_(?)_/?
[1] http://ant.apache.org/manual/Types/fileset.html
PiperOrigin-RevId: 271917356
We don't want to upload packages from the presubmit jobs.
This will fix the error:
[11:01:34][ERROR] Cannot inject environment variables into
the build without allowed_env_vars regexes.
PiperOrigin-RevId: 271622996
A recent Kokoro change pointed to go_tests.cfg (in line with the
other configurations), which unfortunately broke the presubmits.
This change also enabled the KVM tests, which were still using a
remote execution strategy.
This fixes both of these issues and allows presubmits to pass.
One additional test was caught with this case, which seems to
have been broken. It's unclear why this was not being caught.
PiperOrigin-RevId: 268166291
The simple test script has gotten out of control. Shard this script into
different pieces and attempt to impose order on overall test structure. This
change helps lay some of the foundations for future improvements.
* The runsc/test directories are moved into just test/.
* The runsc/test/testutil package is split into logical pieces.
* The scripts/ directory contains new top-level targets.
* Each test is now responsible for building targets it requires.
* The install functionality is moved into `runsc` itself for simplicity.
* The existing kokoro run_tests.sh file now just calls all (can be split).
After this change is merged, I will create multiple distinct workflows for
Kokoro, one for each of the scripts currently targeted by `run_tests.sh` today,
which should dramatically reduce the time-to-run for the Kokoro tests, and
provides a better foundation for further improvements to the infrastructure.
PiperOrigin-RevId: 267081397
These scripts generated the following images:
gvisor-kokoro-testing/image-a53bac71541a209e (ubuntu 18.04)
gvisor-kokoro-testing/image-f5b20c5fbd23f448 (ubuntu 16.04)
Any modifications to these scripts should generate new images.
PiperOrigin-RevId: 265843929
As a convenience for debugging, also factor the scripts such that
can be run without Kokoro. In the future, this may be used to add
additional presubmit hooks that run without Kokoro.
PiperOrigin-RevId: 251474868
The WORKSPACE go_repositories can be generated from a standard go.mod file. Add
the necessary gazelle hooks to do so, and include a test that sanity checks
there are no changes. This go.mod file will be used in a subsequent commit to
generate a go gettable branch of the repository.
This commit also adds a tools/go_branch.sh script, which given an existing go
branch in the repository, will add an additional synthetic change to the branch
bringing it up-to-date with HEAD.
As a final step, a cloudbuild script is included, which can be used to automate
the process for every change pushed to the repository. This may be used after
an initial go branch is pushed, but this is manual process.
PiperOrigin-RevId: 251095016
Zach Koopmans
Michael Pratt
Brad Burlage
gVisor bot
Eyal Soha
Adin Scannell
Nicolas Lacasse
Fabricio Voznika
Kevin Krakauer
Andrei Vagin