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2019-10-01Merge release-20190806.1-220-g90e908f (automated)gVisor bot
2019-10-01Merge pull request #917 from KentaTada:fix-clone-flagsgVisor bot
PiperOrigin-RevId: 272262368
2019-10-01Merge release-20190806.1-218-g0b02c3d (automated)gVisor bot
2019-10-01Prevent CAP_NET_RAW from appearing in execFabricio Voznika
'docker exec' was getting CAP_NET_RAW even when --net-raw=false because it was not filtered out from when copying container's capabilities. PiperOrigin-RevId: 272260451
2019-09-27bazel: use rules_pkg from https://github.com/bazelbuild/Andrei Vagin
BUILD:85:1: in _pkg_deb rule //runsc:runsc-debian: target '//runsc:runsc-debian' depends on deprecated target '@bazel_tools//tools/build_defs/pkg:make_deb': The internal version of make_deb is deprecated. Please use the replacement for pkg_deb from https://github.com/bazelbuild/rules_pkg/blob/master/pkg. PiperOrigin-RevId: 271590386
2019-09-27Merge release-20190806.1-198-g8337e4f (automated)gVisor bot
2019-09-26Disallow opening of sockets if --fsgofer-host-uds=falseFabricio Voznika
Updates #235 PiperOrigin-RevId: 271475319
2019-09-26runsc: add the clone flag of cgroup namespaceKenta Tada
Signed-off-by: Kenta Tada <Kenta.Tada@sony.com>
2019-09-25Merge release-20190806.1-195-gdd0e5ee (automated)gVisor bot
2019-09-25Merge pull request #765 from trailofbits:uds_supportgVisor bot
PiperOrigin-RevId: 271235134
2019-09-25Merge release-20190806.1-184-g129c67d (automated)gVisor bot
2019-09-25Fix runsc log collection in kokoroFabricio Voznika
PiperOrigin-RevId: 271207152
2019-09-25Merge release-20190806.1-183-g59ccbb1 (automated)gVisor bot
2019-09-25Remove centralized registration of protocols.Kevin Krakauer
Also removes the need for protocol names. PiperOrigin-RevId: 271186030
2019-09-24Remove unecessary seccomp permission.Robert Tonic
This removes the F_DUPFD_CLOEXEC support for the gofer, previously required when depending on the STL net package.
2019-09-24Refactor command line options and remove the allowed terminology for udsRobert Tonic
2019-09-24Merge release-20190806.1-176-g91abeb1 (automated)gVisor bot
2019-09-24Merge pull request #812 from lubinszARM:pr_dup3_armgVisor bot
PiperOrigin-RevId: 270957224
2019-09-24Merge release-20190806.1-172-gf2ea8e6 (automated)gVisor bot
2019-09-23Always set HOME env var with `runsc exec`.Nicolas Lacasse
We already do this for `runsc run`, but need to do the same for `runsc exec`. PiperOrigin-RevId: 270793459
2019-09-19Update InstallUDSFilters documentation to be accurate to functionality.Robert Tonic
2019-09-19Fix documentation, clean up seccomp filter installation, rename helpers.Robert Tonic
Filter installation has been streamlined and functions renamed. Documentation has been fixed to be standards compliant, and missing documentation added. gofmt has also been applied to modified files.
2019-09-19Place the host UDS mounting behind --fsgofer-host-uds-allowed.Robert Tonic
This commit allows the use of the `--fsgofer-host-uds-allowed` flag to enable mounting sockets and add the appropriate seccomp filters.
2019-09-18Shard the runtime tests.Nicolas Lacasse
Default of 20 shards was arbitrary and will need fine-tuning in later CLs. PiperOrigin-RevId: 269922871
2019-09-16Merge release-20190806.1-146-g010b093 (automated)gVisor bot
2019-09-16Bring back to life features lost in recent refactorFabricio Voznika
- Sandbox logs are generated when running tests - Kokoro uploads the sandbox logs - Supports multiple parallel runs - Revive script to install locally built runsc with docker PiperOrigin-RevId: 269337274
2019-09-13Merge release-20190806.1-143-ga8834fc (automated)gVisor bot
2019-09-12Update p9 to support flipcall.Adin Scannell
PiperOrigin-RevId: 268845090
2019-09-12Merge release-20190806.1-140-g78cfbbd (automated)gVisor bot
2019-09-12Merge pull request #843 from nlacasse:versiongVisor bot
PiperOrigin-RevId: 268772451
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
2019-09-07Merge fe1f5210 (automated)gVisor bot
2019-09-06Remove reundant global tcpip.LinkEndpointID.Ian Gudger
PiperOrigin-RevId: 267709597
2019-09-06Merge 0bfffbcb (automated)gVisor bot
2019-09-05Ignore the root container when calculating oom_score_adj for the sandbox.Ian Lewis
This is done because the root container for CRI is the infrastructure (pause) container and always gets a low oom_score_adj. We do this to ensure that only the oom_score_adj of user containers is used to calculated the sandbox oom_score_adj. Implemented in runsc rather than the containerd shim as it's a bit cleaner to implement here (in the shim it would require overwriting the oomScoreAdj and re-writing out the config.json again). This processing is Kubernetes(CRI) specific but we are currently only supporting CRI for multi-container support anyway. PiperOrigin-RevId: 267507706
2019-09-05Apply go fmt to the fsgofer changes.Robert Tonic
2019-09-05Remove seccomp permissions, and clean up the Attach logic.Robert Tonic
2019-09-05Change syscall.Dup2 to syscall.Dup3Bin Lu
Signed-off-by: Bin Lu <bin.lu@arm.com>
2019-09-05Merge fbbb2f7e (automated)gVisor bot
2019-09-04Resolve flakes with TestMultiContainerDestroyFabricio Voznika
Some processes are reparented to the root container depending on the kill order and the root container would not reap in time. So some zombie processes were still present when the test checked. Fix it by running the second container inside a PID namespace. PiperOrigin-RevId: 267278591
2019-09-04Merge 67a2ab14 (automated)gVisor bot
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
2019-08-29Merge 0789b9cc (automated)gVisor bot
2019-08-29Merge pull request #655 from praveensastry:feature/runsc-ref-chk-leakgVisor bot
PiperOrigin-RevId: 266226714
2019-08-29Don't log an error when stopping the container if it is not running.Nicolas Lacasse
This removes a lot of confusing messages from the test logs. PiperOrigin-RevId: 266164001
2019-08-27Merge c3956433 (automated)gVisor bot
2019-08-27Mount volumes as super userFabricio Voznika
This used to be the case, but regressed after a recent change. Also made a few fixes around it and clean up the code a bit. Closes #720 PiperOrigin-RevId: 265717496
2019-08-27Restrict seccomp filters for UDS support.Robert Tonic
This commit further restricts the seccomp filters required for Gofer access ot Unix Domain Sockets (UDS).
2019-08-27First pass at implementing Unix Domain Socket support. No tests.Robert Tonic
This commit adds support for detecting the socket file type, connecting to a Unix Domain Socket, and providing bidirectional communication (without file descriptor transfer support).
2019-08-26fsgofer_test.go: a socket file path can't be longer than UNIX_MAX_PATH (108)Andrei Vagin
PiperOrigin-RevId: 265478578