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2019-09-10Fix `runsc --version` and add a test.Nicolas Lacasse
We need to include the `--stamp` flag in `tools/workspace_status.sh` for the version to be picked up by the linker. Not sure why. Also changes the VERSION string to STABLE_VERSION, which will cause the program to be re-linked if the string changes. Fixes #830
2019-09-10Fix minor Kokoro issues.Adin Scannell
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
2019-09-09go_marshal: Implement automatic generation of ABI marshalling code.Rahat Mahmood
This CL implements go_marshal, a code generation utility for automatically serializing and deserializing ABI structs. The go_marshal tool automatically generates implementations of the new marshal interface. Unlike binary.Marshal/Unmarshal, the generated interface implementations use no runtime reflection, and translates to a single memcpy for most structs. See go_marshal/README.md for details. PiperOrigin-RevId: 268065475
2019-09-06Fix repository build scriptsAdin Scannell
This has the following fixes: * Packages are passed to the tools/make_repository.sh command. * All matching tags are built, for commits with multiple. * The binary path is generated by the build command. * Output from signing the repository is supressed. * Allow a release author. Change-Id: I2d08954ba76e35612f352be99d5bb99080f80892
2019-09-03Impose order on test scripts.Adin Scannell
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
2019-08-27kokoro: Add scripts to rebuild images.Adin Scannell
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
2019-08-26Don't lose test output.Adin Scannell
PiperOrigin-RevId: 265606322
2019-08-13Bump Bazel to v0.28.0Nicolas Lacasse
The new version has a change in behavior when using a custom platform: * Old behavior: rules that don't require a toolchain used host_platform, no matter what execution platforms are specified. * New behavior: rules that don't require a toolchain use standard platform resolution that starts with execution platforms. As part of this change, we cannot use the "extra_exectution_platforms" flag provided by the default bazelrc. I got rid of the default bazelrc file, and made our custom .bazelrc as minimal as possible. PiperOrigin-RevId: 263176802
2019-07-26Add debug symbols to published runsc binaryFabricio Voznika
This allows published binary to be debugged if needed. PiperOrigin-RevId: 260228367
2019-07-17Merge pull request #504 from matthyx:mastergVisor bot
PiperOrigin-RevId: 258654826
2019-07-12go_generics: treat the Sel part of an ast.SelectorExprMatthias Bertschy
2019-07-11kokoro: use bazel 2.27.1Andrei Vagin
The latest version 2.28.0 doesn't work: ./runsc/linux_amd64_pure_stripped/runsc: operation not permitted, want 0 PiperOrigin-RevId: 257663312
2019-07-09build: add nogo for static validationAdin Scannell
PiperOrigin-RevId: 257297820
2019-06-27Fix various spelling issues in the documentationMichael Pratt
Addresses obvious typos, in the documentation only. COPYBARA_INTEGRATE_REVIEW=https://github.com/google/gvisor/pull/443 from Pixep:fix/documentation-spelling 4d0688164eafaf0b3010e5f4824b35d1e7176d65 PiperOrigin-RevId: 255477779
2019-06-25gvisor: lockless read access for task credentialsAndrei Vagin
Credentials are immutable and even before these changes we could read them without locks, but we needed to take a task lock to get a credential object from a task object. It is possible to avoid this lock, if we will guarantee that a credential object will not be changed after setting it on a task. PiperOrigin-RevId: 254989492
2019-06-18gvisor/kokoro: don't modify tests names in the BUILD fileAndrei Vagin
PiperOrigin-RevId: 253746380
2019-06-17gvisor/bazel: use python2 to build runsc-debianAndrei Vagin
$ bazel build runsc:runsc-debian File ".../bazel_tools/tools/build_defs/pkg/make_deb.py", line 311, in GetFlagValue: flagvalue = flagvalue.decode('utf-8') AttributeError: 'str' object has no attribute 'decode' make_deb.py is incompatible with Python3. https://github.com/bazelbuild/bazel/issues/8443 PiperOrigin-RevId: 253691923
2019-06-17Internal change.gVisor bot
PiperOrigin-RevId: 253559564
2019-06-13Update canonical repository.Adin Scannell
This can be merged after: https://github.com/google/gvisor-website/pull/77 or https://github.com/google/gvisor-website/pull/78 PiperOrigin-RevId: 253132620
2019-06-12Allow 'runsc do' to run without rootFabricio Voznika
'--rootless' flag lets a non-root user execute 'runsc do'. The drawback is that the sandbox and gofer processes will run as root inside a user namespace that is mapped to the caller's user, intead of nobody. And network is defaulted to '--network=host' inside the root network namespace. On the bright side, it's very convenient for testing: runsc --rootless do ls runsc --rootless do curl www.google.com PiperOrigin-RevId: 252840970
2019-06-11kokoro: don't overwrite test results for different runtimesAndrei Vagin
PiperOrigin-RevId: 252724255
2019-06-04Building containerd with go modules is broken, use GOPATH.Adin Scannell
PiperOrigin-RevId: 251583707
2019-06-04Use github directory if it exists.Adin Scannell
Unfortunately, kokoro names the top-level directory per the SCM type. This means there's no way to make the job names match; we simply need to probe for the existence of the correct directory. PiperOrigin-RevId: 251519409
2019-06-04Fix Kokoro revision and 'go get usage'Adin Scannell
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
2019-06-01Add tooling for Go-compatible branch.Adin Scannell
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
2019-05-30Create annotated tags for release.Adin Scannell
PiperOrigin-RevId: 249929942
2019-04-29Change copyright notice to "The gVisor Authors"Michael Pratt
Based on the guidelines at https://opensource.google.com/docs/releasing/authors/. 1. $ rg -l "Google LLC" | xargs sed -i 's/Google LLC.*/The gVisor Authors./' 2. Manual fixup of "Google Inc" references. 3. Add AUTHORS file. Authors may request to be added to this file. 4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS. Fixes #209 PiperOrigin-RevId: 245823212 Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9
2019-04-05Make it easier for humans to use RBE, and maintain our bazelrc.Nicolas Lacasse
This CL merges all RBE-specific configuration from .bazelrc_rbe into .bazelrc so that it will be picked up by default by users running bazel. It also checks in a bazelrc from the upstream bazel-toolchains repository, and imports that into our repo-specific .bazelrc. This makes it easier to maintain and update the bazelrc going forward. Documentation was added to the README. PiperOrigin-RevId: 242208733 Change-Id: Iea32de9be85b024bd74f88909b56b2a8ab34851a
2019-04-01Add release hook and version flagAdin Scannell
PiperOrigin-RevId: 241421671 Change-Id: Ic0cebfe3efd458dc42c49f7f812c13318705199a
2019-01-31Remove license commentsMichael Pratt
Nothing reads them and they can simply get stale. Generated with: $ sed -i "s/licenses(\(.*\)).*/licenses(\1)/" **/BUILD PiperOrigin-RevId: 231818945 Change-Id: Ibc3f9838546b7e94f13f217060d31f4ada9d4bf0
2018-12-28Extract go_merge into its own packageTamir Duberstein
This change is needed to support building gvisor for Fuchsia, which uses Chromium's GN build system; at the time of writing, Fuchsia's Go support does not include explicit enumeration of files, assuming instead that Go binaries are always built from all Go source files in a given package. Rather than extending Fuchsia's Go support, it is easier simply to extract a separate package here. PiperOrigin-RevId: 227133402 Change-Id: I1c64fff286d9c014b4bd1183b76023b35b60c720
2018-11-06Move bazelrc to new locationMichael Pratt
Bazel 0.18 moved the workspace bazelrc location from //tools/bazel.rc to //.bazelrc. The old location will be dropped by a future version of bazel. This bumps the minimum required version of bazel to 0.18. More context: https://groups.google.com/forum/#!msg/bazel-discuss/ycDacctX2vw/EGFxGLibAgAJ PiperOrigin-RevId: 220338084 Change-Id: Ib6fa83a4a0f89e8e898d67152c7bd429e0b9b21e
2018-10-23Track paths and provide a rename hook.Adin Scannell
This change also adds extensive testing to the p9 package via mocks. The sanity checks and type checks are moved from the gofer into the core package, where they can be more easily validated. PiperOrigin-RevId: 218296768 Change-Id: I4fc3c326e7bf1e0e140a454cbacbcc6fd617ab55
2018-10-19Use correct company name in copyright headerIan Gudger
PiperOrigin-RevId: 217951017 Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035
2018-08-03stateify: make explicit mode no longer optional.Zhaozhong Ni
PiperOrigin-RevId: 207303405 Change-Id: I17b6433963d78e3631a862b7ac80f566c8e7d106
2018-07-27stateify: support explicit annotation mode; convert refs and stack packages.Zhaozhong Ni
We have been unnecessarily creating too many savable types implicitly. PiperOrigin-RevId: 206334201 Change-Id: Idc5a3a14bfb7ee125c4f2bb2b1c53164e46f29a8
2018-05-29Automated rollback of changelist 196886839Fabricio Voznika
PiperOrigin-RevId: 198457660 Change-Id: I6ea5cf0b4cfe2b5ba455325a7e5299880e5a088a
2018-05-10Display the current git revision in the info blockChanwit Kaewkasi
Change-Id: I9737cc680968033ba82c95bb04cc482fcaa12642 PiperOrigin-RevId: 196192683
2018-05-07tools/go_generics: fix typo in documentation of the type flagTravis McDemus
PiperOrigin-RevId: 195742471 Change-Id: I114657f9238675da23461817ca542bdcb81312c2
2018-05-07Improve consistency in go_stateify file generationIan Gudger
This also fixes the go_vet warning: error: Fprintln call ends with newline (vet) PiperOrigin-RevId: 195738471 Change-Id: Ic7a9df40eec1457ef03e6ee70872c497a676b53c
2018-05-03Include Gold linker in requirements.Christopher Koch
Updates #26. PiperOrigin-RevId: 195303940 Change-Id: I833cee55b5df6196ed90c1f8987c3c9c07204678
2018-04-28Check in gVisor.Googler
PiperOrigin-RevId: 194583126 Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463
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