This will be useful at runtime level; no need for oci or uuid to be subpkg of
virtcontainers.
While at it, ensure we run gofmt on the changed files.
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
There are two types packages under virtcontainers, and the
virtcontainers/pkg/types has a few codes, merging them into
one can make it easy for outstanding and using types package.
Fixes: #3031
Signed-off-by: bin <bin@hyper.sh>
As github.com/containerd/cgroups doesn't support scope
units which are essential in some cases lets create
the cgroups manually and load it trough the cgroups
api
This is currently done only when there's single sandbox
cgroup (sandbox_cgroup_only=true), otherwise we set it
as static cgroup path as it used to be (until a proper
soultion for overhead cgroup under systemd will be
suggested)
Fixes: #2868
Signed-off-by: Snir Sheriber <ssheribe@redhat.com>
This reverts commit 76f16fd1a7 to bring
back cri-containerd crioptions parsing so that kata works with older
containerd versions like v1.3.9 and v1.4.6.
Fixes: #2999
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
Update OpenTelemetry from v0.15.0 to v0.20.0.
Git log
02d8bdd5 Release v0.20.0 (1837)
aa66fe75 OS and Process resource detectors (1788)
7374d679 Fix Links documents (1835)
856f5b84 Add feature request issue template (1831)
0fdc3d78 Remove bundler from Jaeger exporter (1830)
738ef11e Fix flaky global ErrorHandler delegation test (1829)
e43d9c00 Update Default Value for Jaeger Exporter Endpoint (1824)
0032bd64 Fix default merging of resource attributes from environment variable (1785)
96c5e4ba Add SpanProcessor example for Span annotation on start (1733)
543c8144 Remove the WithSDKOptions from the Jaeger exporter (1825)
66389ad6 Update function docs in sdk.go (1826)
70bc9eb3 Adds support for timeout on the otlp/gRPC exporter (1821)
081cc61d Update Jaeger exporter convenience functions (1822)
1b9f16d3 Remove the WithDisabled option from Jaeger exporter (1806)
6867faa0 Bump actions/cache from v2.1.4 to v2.1.5 (1818)
a2bf04dc Build context pipeline in Jaeger upload process (1809)
2de86f23 Remove locking from Jaeger exporter shutdown/export (1807)
4f9fec29 Add ExportSpans benchmark to Jaeger exporter (1805)
d9566abe Fix OTLP testing flake: signal connection from mock collector (1816)
a2cecb6e add support for env var configuration to otlp/gRPC (1811)
d616df61 Fix flaky OTLP exporter reconnect test (1814)
b09df84a Changes stdout to expose the `*sdktrace.TracerProvider` (1800)
04890608 Remove options field from Jaeger exporter (1808)
6db20e00 Remove the abandoned Process struct in Jaeger exporter (1804)
086abf34 docs: use test example to document prometheus.InstallNewPipeline (1796)
d0cea04b Bump google.golang.org/api from 0.43.0 to 0.44.0 in /exporters/trace/jaeger (1792)
99c477fe Fixed typo for default service name in Jaeger Exporter (1797)
95fd8f50 Bump google.golang.org/grpc from 1.36.1 to 1.37.0 in /exporters/otlp (1791)
9b251644 Zipkin Exporter: Use default resouce's serviceName as default serivce name (1777) (1786)
4d141e47 Add k8s.node.name and k8s.node.uid to semconv (1789)
5c99a34c Fix golint issue caused by incorrect comment (1795)
c5d006c0 Update Jaeger environment variables (1752)
58432808 add NewExportPipeline and InstallNewPipeline for otlp (1373)
7d8e6bd7 Zipkin Exporter: Adjust span transformation to comply with the spec (1688)
2817c091 Merge sdk/export/trace into sdk/trace (1778)
c61e654c Refactor prometheus exporter tests to match file headers as well (1470)
23422c56 Remove process config for Jaeger exporter (1776)
0d49b592 Add test to check bsp ignores `OnEnd` and `ForceFlush` post Shutdown` (1772)
e9aaa04b Record links/events attribute drops independently (1771)
5bbfc22c Make ExportSpans for Jaeger Exporter honor deadline (1773)
0786fe32 Add Bug report issue templates (1775)
3c7facee Add `ExportTimeout` option to batch span processor (1755)
c6b92d5b Make TraceFlags spec-compliant (1770)
ee687ca5 Bump github.com/itchyny/gojq from 0.12.2 to 0.12.3 in /internal/tools (1774)
52a24774 add support for configuring tls certs via env var to otlp/HTTP (1769)
35cfbc7e Update precedence of event name in Jaeger exporter (1768)
33699d24 Adds semantic conventions for exceptions (1492)
928e3c38 Modify ForceFlush to abort after timeout/cancellation (1757)
3947cab4 Fix testCollectorEndpoint typo and add tag assertions in jaeger_test (1753)
ecc635dc add website docs (1747)
07a8d195 Fix Jaeger span status reporting and unify tag keys (1761)
4fa35c90 add partial support for env var config to otlp/HTTP (1758)
bf180d0f improve OTLP/gRPC connection errors (1737)
d575865b Fix span IsRecording when not sampling (1750)
20c93b01 Update SamplingParameters (1749)
97501a3f Update SpanSnapshot to use parent SpanContext (1748)
604b05cb Store current Span instead of local and remote SpanContext in context.Context (1731)
c61f4b6d Set @lizthegrey to emeritus status (1745)
b1342fec Bump github.com/golangci/golangci-lint in /internal/tools (1743)
54e1bd19 Bump google.golang.org/api from 0.41.0 to 0.43.0 in /exporters/trace/jaeger (1741)
4d25b6a2 Bump github.com/prometheus/client_golang from 1.9.0 to 1.10.0 in /exporters/metric/prometheus (1740)
0a47b66f Bump google.golang.org/grpc from 1.36.0 to 1.36.1 in /exporters/otlp (1739)
26f006b8 Reinstate @paivagustavo as an Approver (1734)
382c7ced Remove hasRemoteParent field from SDK span (1728)
862a5a68 Remove setting error status while recording error with Span from oteltest package (1729)
6defcfdf Remove links on NewRoot spans (1726)
a9b2f851 upgrade thrift to v0.14.1 in jaeger exporter (1712)
5a6a854d Bump google.golang.org/protobuf from 1.25.0 to 1.26.0 in /exporters/otlp (1724)
23486213 Migrate to using go.opentelemetry.io/proto/otlp (1713)
5d559b40 Remove makeSamplingDecision func (1711)
e24702da Update the TraceContext.Extract docs (1720)
9d4eb1f6 Update dates in CHANGELOG.md for 2021 releases (1723)
2b4fa968 Release v0.19.0 (1710)
4beb7041 sdk/trace: removing ApplyConfig and Config (1693)
1d42be16 Rename WithDefaultSampler TracerProvider option to WithSampler and update docs (1702)
860d5d86 Add flag to determine whether SpanContext is remote (1701)
0fe65e6b Comply with OpenTelemetry attributes specification (1703)
88884351 Bump google.golang.org/api from 0.40.0 to 0.41.0 in /exporters/trace/jaeger (1700)
345f264a breaking(zipkin): removes servicName from zipkin exporter. (1697)
62cbf0f2 Populate Jaeger's Span.Process from Resource (1673)
28eaaa9a Add a test to prove the Tracer is safe for concurrent calls (1665)
8b1be11a Rename resource pkg label vars and methods (1692)
a1539d44 OpenCensus metric exporter bridge (1444)
77aa218d Fix issue #1490, apply same logic as in the SDK (1687)
9d3416cc Fix synchronization issues in global trace delegate implementation (1686)
58f69f09 Span status from HTTP code: Do not set status message if it can be inferred (1681)
9c305bde Flush metric events prior to shutdown in OTLP example (1678)
66b1135a Fix CHANGELOG (1680)
90bd4ab5 Update employer information for maintainers (1683)
36841913 Remove WithRecord() option from trace.SpanOption when starting a span (1660)
65c7de20 Remove trace prefix from NoOp src files. (1679)
e88a091a Make SpanContext Immutable (1573)
d75e2680 Avoid overriding configuration of tracer provider (1633)
2b4d5ac3 Bump github.com/golangci/golangci-lint in /internal/tools (1671)
150b868d Bump github.com/google/go-cmp from 0.5.4 to 0.5.5 (1667)
76aa924e Fix the examples target info messaging (1676)
a3aa9fda Bump github.com/itchyny/gojq from 0.12.1 to 0.12.2 in /internal/tools (1672)
a5edd79e Removed setting error status while recording err as span event (1663)
e9814758 chore(zipkin): improves zipkin example to not to depend on timeouts. (1566)
3dc91f2d Add ForceFlush method to TracerProvider (1608)
bd0bba43 exporter: swap pusher for exporter (1656)
56904859 Update the SimpleSpanProcessor (1612)
a7f7abac SpanStatus description set only when status code is set to Error (1662)
05252f40 Jaeger Exporter: Fix minor mapping discrepancies (1626)
238e7c61 Add non-empty string check for attribute keys (1659)
e9b9aca8 Add tests for propagation of Sampler Tracestate changes (1655)
875a2583 Add docs on when reviews should be cleared (1556)
7153ef2d Add HTTP/JSON to the otlp exporter (1586)
62e2a0f7 Unexport the simple and batch SpanProcessors (1638)
992837f1 Add TracerProvider tests to oteltest harness (1607)
bb4c297e Pre release v0.18.0 (1635)
712c3dcc Fix makefile ci target and coverage test packages (1634)
841d2a58 Rename local var new to not collide with builtin (1610)
13938ab5 Update SpanProcessor docs (1611)
e25503a0 Add compatibility tests to CI (1567)
1519d959 Use reasonable interval in sdktrace.WithBatchTimeout (1621)
7d4496e0 Pass metric labels when transforming to gaugeArray (1570)
6d4a5e0d Bump google.golang.org/grpc from 1.35.0 to 1.36.0 in /exporters/otlp (1619)
a93393a0 Bump google.golang.org/grpc in /example/prom-collector (1620)
e499ca86 Fix validation for tracestate with vendor and add tests (1581)
43886e52 Make timestamps sequential in lastvalue agg check (1579)
37688ef6 revent end-users from implementing some interfaces (1575)
85e696d2 Updating documentation with an working example for creating NewExporter (1513)
562eb28b Unify the Added sections of the unreleased changes (1580)
c4cf1aff Fix Windows build of Jaeger tests (1577)
4a163bea Fix stdout TestStdoutTimestamp failure with sleep (1572)
bd4701eb Stagger timestamps in exact aggregator tests (1569)
b94cd4b2 add code attributes to semconv package (1558)
78c06cef Update docs from gitter to slack for communication (1554)
1307c911 Remove vendor exclude from license-check (1552)
5d2636e5 Bump github.com/golangci/golangci-lint in /internal/tools (1565)
d7aff473 Vendor Thrift dependency (1551)
298c5a14 Update span limits to conform with OpenTelemetry specification (1535)
ecf65d79 Rename otel/label -> otel/attribute (1541)
1b5b6621 Remove resampling on span.SetName (1545)
8da52996 fix: grpc reconnection (1521)
3bce9c97 Add Keys() method to propagation.TextMapCarrier (1544)
0b1a1c72 Make oteltest.SpanRecorder into a concrete type (1542)
7d0e3e52 SDK span no modification after ended (1543)
7de3b58c Remove extra labels types (1314)
73194e44 Bump google.golang.org/api from 0.39.0 to 0.40.0 in /exporters/trace/jaeger (1536)
8fae0a64 Create resource.Default() with required attributes/default values (1507)
76f93422 Release v0.17.0 (1534)
9b242bc4 Organize API into Go modules based on stability and dependencies (1528)
e50a1c8c Bump actions/cache from v2 to v2.1.4 (1518)
a6aa7f00 Bump google.golang.org/api from 0.38.0 to 0.39.0 in /exporters/trace/jaeger (1517)
38efc875 Code Improvement - Error strings should not be capitalized (1488)
6b340501 Update default branch name (1505)
b39fd052 nit: Fix comment to be up-to-date (1510)
186c2953 Fix golint error of package comment form (1487)
9308d662 Bump google.golang.org/api from 0.37.0 to 0.38.0 in /exporters/trace/jaeger (1506)
1952d7b6 Reverse order of attribute precedence when merging two Resources (1501)
ad7b4715 Remove build flags for runtime/trace support (1498)
4bf4b690 Remove inaccurate and unnecessary import comment (1481)
7e19eb6a Bump google.golang.org/api from 0.36.0 to 0.37.0 in /exporters/trace/jaeger (1504)
c6a4406a Bump github.com/golangci/golangci-lint in /internal/tools (1503)
9524ac09 Update workflows to include main branch as trigger (1497)
c066f15e Bump github.com/gogo/protobuf from 1.3.1 to 1.3.2 in /internal/tools (1478)
894e0240 Bump github.com/golangci/golangci-lint in /internal/tools (1477)
71ffba39 Bump google.golang.org/grpc from 1.34.0 to 1.35.0 in /exporters/otlp (1471)
515809a8 Bump github.com/itchyny/gojq from 0.12.0 to 0.12.1 in /internal/tools (1472)
3e96ad1e gitignore: remove unused example path (1474)
c5622777 Histogram aggregator functional options (1434)
0df8cd62 Rename Makefile.proto to avoid interpretation as proto file (1468)
979ff51f Bump github.com/stretchr/testify from 1.6.1 to 1.7.0 (1453)
1df8b3b8 Bump github.com/gogo/protobuf from 1.3.1 to 1.3.2 in /exporters/otlp (1456)
4c30a90a Bump github.com/stretchr/testify from 1.6.1 to 1.7.0 in /sdk (1455)
5a9f8f6e Bump github.com/stretchr/testify from 1.6.1 to 1.7.0 in /exporters/stdout (1454)
7786f34c Bump github.com/stretchr/testify from 1.6.1 to 1.7.0 in /exporters/trace/zipkin (1457)
4352a7a6 Bump github.com/stretchr/testify from 1.6.1 to 1.7.0 in /exporters/otlp (1460)
6990b3b3 Bump github.com/stretchr/testify from 1.6.1 to 1.7.0 in /exporters/metric/prometheus (1461)
7af40d22 Bump github.com/stretchr/testify from 1.6.1 to 1.7.0 in /exporters/trace/jaeger (1463)
f16f1892 Bump google.golang.org/grpc in /example/otel-collector (1465)
fe363be3 Move Span Event to API (1452)
43922240 Bump google.golang.org/grpc in /example/prom-collector (1466)
0aadfb27 Prepare release v0.16.0 (1464)
207587b6 Metric histogram aggregator: Swap in SynchronizedMove to avoid allocations (1435)
c29c6fd1 Shutdown underlying span exporter while shutting down BatchSpanProcessor (1443)
dfece3d2 Combine the Push and Pull metric controllers (1378)
74deeddd Handle tracestate in TraceContext propagator (1447)
49f699d6 Remove Quantile aggregation, DDSketch aggregator; add Exact timestamps (1412)
9c949411 Rename internal/testing to internal/internaltest (1449)
8d809814 Move gRPC driver to a subpackage and add an HTTP driver (1420)
9332af1b Bump github.com/golangci/golangci-lint in /internal/tools (1445)
5ed96e92 Update exporters/otlp Readme.md (1441)
bc9cb5e3 Switch CircleCI badge to GitHub Actions (1440)
716ad082 Remove CircleCI config (1439)
0682db1e Adding Security Workflows to GitHub Actions (2/2): gosec workflow (1429)
11f732b8 Adding Security Workflows to GitHub Actions (1/2): codeql workflow (1428)
40f1c003 Add Tracestate into the SamplingResult struct (1432)
db06c8d1 Flush metric events before shutdown in collector example (1438)
f6f458e1 Fix golint issue caused by typo in trace.go (1436)
fe9d1f7e Use uint64 Count consistently in metric aggregation (1430)
3a337d0b Bump github.com/golangci/golangci-lint in /internal/tools (1433)
1e4c8321 cleanup: drop the removed examples in gitignore (1427)
5c9221cf Unify endpoint API that related to OTel exporter (1401)
045c3ffe Build scripts: Replace mapfile with read loop for old bash versions (1425)
2def8c3d Add Versioning Documentation (1388)
6bcd1085 Bump github.com/itchyny/gojq from 0.11.2 to 0.12.0 in /internal/tools (1424)
38e76efe Add a split protocol driver for otlp exporter (1418)
439cd313 Add TraceState to SpanContext in API (1340)
35215264 Split connection management away from exporter (1369)
add9d933 Bump github.com/prometheus/client_golang from 1.8.0 to 1.9.0 in /exporters/metric/prometheus (1414)
93d426a1 Add @dashpole as a project Approver (1410)
6fe20ef3 Fix small typo (1409)
b22d0d70 Mention the getting started guide (1406)
3fb80fb2 Fix duplicate checkout action in GitHub workflow (1407)
2051927b Correct CI workflow syntax (1403)
f11a86f7 Fix typo in comment (1402)
bdf87a78 Migrate CircleCI ci.yml workflow to GitHub Actions (1382)
4e59dd1f Bump google.golang.org/grpc from 1.32.0 to 1.34.0 in /example/otel-collector (1400)
83513f70 Bump google.golang.org/api from 0.32.0 to 0.36.0 in /exporters/trace/jaeger (1398)
a354fc41 Bump github.com/prometheus/client_golang from 1.7.1 to 1.8.0 in /exporters/metric/prometheus (1397)
3528e42c Bump google.golang.org/grpc from 1.32.0 to 1.34.0 in /exporters/otlp (1396)
af114baf Call otel.Handle with non-nil errors (1384)
c3c4273e Add RO/RW span interfaces (1360)
Fixes#2591
Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
In order to support DPDK workloads, we need to change the way VFIO devices
will be handled in Kata containers. However, the current method, although
it is not remotely OCI compliant has real uses. Therefore, introduce a new
runtime configuration field "vfio_mode" to control how VFIO devices will be
presented to the container.
We also add a new sandbox annotation -
io.katacontainers.config.runtime.vfio_mode - to override this on a
per-sandbox basis.
For now, the only allowed value is "guest-kernel" which refers to the
current behaviour where VFIO devices added to the container will be bound
to whatever driver in the VM kernel claims them.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
cri-containerd project has been merged into containerd repo, and
we should not reference it any more in code and docs.
This commit will use containerd package instead of cri-containerd
package.
Fixes: #2791
Signed-off-by: bin <bin@hyper.sh>
This commit does two chagnes:
- move code for managing temp users to rootless.go.
- use common function in qemu.go when shutdown the VM.
Fixes: #2759
Signed-off-by: bin <bin@hyper.sh>
Our check for the IP family is working as long as we have either a
gateway or a destination IP. Some routes are missing both.
The RT netlink messages provide the IP family information for each
route, so we can carry that piece of information up to the guest. That
will allow for a more reliable route IP family determination.
Signed-off-by: Samuel Ortiz <s.ortiz@apple.com>
There are `DeviceToDeviceCgroup` and `deviceToDeviceCgroup` two functions,
creating a `specs.LinuxDeviceCgroup` object. We clear the new function `deviceToDeviceCgroup`.
Fixes: #2694
Signed-off-by: wangyongchao.bj <wangyongchao.bj@inspur.com>
A random generated user/group is used to start QEMU VMM process.
The /dev/kvm group owner is also added to the QEMU process to grant it access.
Fixes#2444
Signed-off-by: Feng Wang <feng.wang@databricks.com>
The new API is based on containerd's cgroups package.
With that conversion we can simpligy the virtcontainers sandbox code and
also uniformize our cgroups external API dependency. We now only depend
on containerd/cgroups for everything cgroups related.
Depends-on: github.com/kata-containers/tests#3805
Signed-off-by: Samuel Ortiz <samuel.e.ortiz@protonmail.com>
Signed-off-by: Eric Ernst <eric_ernst@apple.com>
Eventually, we will convert the virtcontainers and the whole Kata
runtime code base to only rely on that package.
This will make Kata only depends on the simpler containerd cgroups API.
Signed-off-by: Samuel Ortiz <samuel.e.ortiz@protonmail.com>
There is no need to keep multiple copies of the license file in
different directory. We can just use the top level one for the project.
Fixes: #2553
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
To improve the quality and correctness of the auto-generated code, this
patch upgrade the `openapi-generator` to its latest stable release
v5.2.1.
Fixes: #2487
Signed-off-by: Bo Chen <chen.bo@intel.com>
Pior our bump to runc 1.0.1 the manager's Set() would take a Config as
its parameter. Now it takes the Resources directly.
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Previously part of the "system" namespace, the RunningInUserNS() has
been moved to the "userns" namespace.
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
This commit add option "enable_guest_swap" to config hypervisor.qemu.
It will enable swap in the guest. Default false.
When enable_guest_swap is enabled, insert a raw file to the guest as the
swap device if the swappiness of a container (set by annotation
"io.katacontainers.container.resource.swappiness") is bigger than 0.
The size of the swap device should be
swap_in_bytes (set by annotation
"io.katacontainers.container.resource.swap_in_bytes") - memory_limit_in_bytes.
If swap_in_bytes is not set, the size should be memory_limit_in_bytes.
If swap_in_bytes and memory_limit_in_bytes is not set, the size should be
default_memory.
Fixes: #2201
Signed-off-by: Hui Zhu <teawater@antfin.com>
This commit add code to handle the annotations
"io.katacontainers.container.resource.swappiness" and
"io.katacontainers.container.resource.swap_in_bytes".
It will set the value of "io.katacontainers.resource.swappiness" to
c.config.Resources.Memory.Swappiness and set the value of
"io.katacontainers.resource.swap_in_bytes" to
c.config.Resources.Memory.Swap.
Fixes: #2201
Signed-off-by: Hui Zhu <teawater@antfin.com>
ocispec.Annotations is dropped in ContainerConfig.
This commit let it to be set to containerConfig.Annotations in
ContainerConfig.
Fixes: #2201
Signed-off-by: Hui Zhu <teawater@antfin.com>
addSwap will create a swap file, hotplug it to hypervisor as a special
block device and let agent to setup it in the guest kernel.
removeSwap will remove the swap file.
Just QEMU support addSwap.
Fixes: #2201
Signed-off-by: Hui Zhu <teawater@antfin.com>
For some reason our static check started to get opinionated about code
that's been there for ages.
One of the suggestions is to improve:
```
INFO: Running golangci-lint on /home/fidencio/go/src/github.com/kata-containers/kata-containers/src/runtime/virtcontainers/pkg/agent/protocols/client
client.go:431:2: S1017: should replace this `if` statement with an unconditional `strings.TrimPrefix` (gosimple)
if strings.HasPrefix(sock, "mock:") {
```
And that's what this PR is about.
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
First of all, cpuset.go just comes from kubernetes and we shouldn't be
doing much with this file apart from updating it every now and then
(but that's material for another PR).
Right now, due to some change on the static checks we use as part of our
CI, we started getting issues as:
```
INFO: Running golangci-lint on /home/fidencio/go/src/github.com/kata-containers/kata-containers/src/runtime/virtcontainers/pkg/cpuset
cpuset.go:60:2: SA4005: ineffective assignment to field Builder.done (staticcheck)
b.done = true
```
For those, let's just ignore the lint and move on.
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Pass span context through ttRPC metadata, that
agent can get parent from the context to create
new sub-spans.
Fixes: #1968
Signed-off-by: bin <bin@hyper.sh>
Use common functions wrapping logic of getting values
from annotations, parsing bool/uint32/uint64 and setting
to struct fields.
Fixes: #2082
Signed-off-by: bin <bin@hyper.sh>
Since the rpc spec used an interface to represen the ErrnoRet,
thus the transform function of OCItoGRPC should take care of
this case.
Depends-on: github.com/kata-containers/tests#3629
Fixes: #1441
Signed-off-by: fupan.lfp <fupan.lfp@antgroup.com>
Fix the mismatch bring by the upgrading of vendor of containerd,
cgroup and runtime spec.
Fixes: #1441
Signed-off-by: fupan.lfp <fupan.lfp@antgroup.com>
We should update golang proto files.
These changes are updated using libprotoc v3.6.1.
Fixes: #2064
Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
