Automatic merge from submit-queue
Cleanup k8s script noise with a verbosity concept
Fixes https://github.com/kubernetes/kubernetes/issues/30109
The KUBE_VERBOSE environment variable sets the verbosity level to
use. Log messages can specify a verbosity by setting the V
variable. e.g.
V=2 kube::log::info foo bar
Would only print "foo bar" if $KUBE_VERBOSE >= 2.
Examples:
Default verbosity (1 for make commands):
```
$ make kubelet
+++ [0804 17:23:32] Generating bindata:
/usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/test/e2e/framework/gobindata_util.go
+++ [0804 17:23:37] Building the toolchain targets:
k8s.io/kubernetes/hack/cmd/teststale
+++ [0804 17:23:37] Building go targets for linux/amd64:
cmd/kubelet
# k8s.io/kubernetes/pkg/kubelet
pkg/kubelet/kubelet.go:247: undefined: a
make: *** [kubelet] Error 1
```
Extra verbose (5, comparable to previous levels):
<details>
```
$ make kubelet KUBE_VERBOSE=5
I0804 17:31:05.083395 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/trace.go:151:30: cannot use (traceBufHeader literal) (value of type traceBufHeader) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.083503 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/trace.go:151:7: array length 64 << 10 - unsafe.Sizeof((traceBufHeader literal)) (value of type uintptr) must be constant
I0804 17:31:05.083600 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/mgcwork.go:269:37: cannot use (workbufhdr literal) (value of type workbufhdr) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.083654 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/mgcwork.go:269:7: array length (_WorkbufSize - unsafe.Sizeof((workbufhdr literal))) / sys.PtrSize (value of type uintptr) must be constant
I0804 17:31:05.084006 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/chan.go:21:28: cannot use (hchan literal) (value of type hchan) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.084040 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/chan.go:21:66: cannot use (hchan literal) (value of type hchan) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.084076 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/chan.go:21:14: unsafe.Sizeof((hchan literal)) + uintptr(-int(unsafe.Sizeof((hchan literal))) & (maxAlign - 1)) (value of type uintptr) is not constant
I0804 17:31:05.085536 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/hashmap.go:80:31: cannot use (struct{b bmap; v int64} literal).v (value of type int64) as unsafe.ArbitraryType value in argument to unsafe.Offsetof
I0804 17:31:05.085567 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/hashmap.go:80:15: unsafe.Offsetof((struct{b bmap; v int64} literal).v) (value of type uintptr) is not constant
I0804 17:31:05.085788 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/hashmap.go:1053:45: cannot convert &zeroinitial (value of type *[1024]byte) to unsafe.Pointer
I0804 17:31:05.086995 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/mfinal.go:20:65: cannot use (finalizer literal) (value of type finalizer) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.087031 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/mfinal.go:20:11: array length (_FinBlockSize - 2 * sys.PtrSize - 2 * 4) / unsafe.Sizeof((finalizer literal)) (value of type uintptr) must be constant
I0804 17:31:05.087957 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/mstats.go:170:39: cannot use memstats.by_size (variable of type [67]struct{size uint32; nmalloc uint64; nfree uint64}) as unsafe.ArbitraryType value in argument to unsafe.Offsetof
I0804 17:31:05.087999 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/mstats.go:170:76: cannot use memstats.by_size[0] (variable of type struct{size uint32; nmalloc uint64; nfree uint64}) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.088483 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/panic.go:118:34: cannot use (_defer literal) (value of type _defer) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.088510 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/panic.go:118:20: unsafe.Sizeof((_defer literal)) (value of type uintptr) is not constant
I0804 17:31:05.089812 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/sema.go:42:42: cannot use (semaRoot literal) (value of type semaRoot) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.089845 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/runtime/sema.go:42:8: array length sys.CacheLineSize - unsafe.Sizeof((semaRoot literal)) (value of type uintptr) must be constant
I0804 17:31:05.094634 2601 parse.go:307] type checking encountered some errors in "runtime", but ignoring.
I0804 17:31:05.875185 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/davecgh/go-spew/spew/bypass.go:33:26: cannot use (*byte)(nil) (value of type *byte) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.875234 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/github.com/davecgh/go-spew/spew/bypass.go:33:12: unsafe.Sizeof((*byte)(nil)) (value of type uintptr) is not constant
I0804 17:31:05.875838 2601 parse.go:307] type checking encountered some errors in "github.com/davecgh/go-spew/spew", but ignoring.
I0804 17:31:05.897216 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/crypto/cipher/xor.go:12:36: cannot use uintptr(0) (constant 0 of type uintptr) as unsafe.ArbitraryType value in argument to unsafe.Sizeof
I0804 17:31:05.897261 2601 parse.go:353] type checker error: /usr/local/google/home/stclair/.gvm/gos/go1.6.2/src/crypto/cipher/xor.go:12:18: int(unsafe.Sizeof(uintptr(0))) (value of type int) is not constant
I0804 17:31:05.897360 2601 parse.go:307] type checking encountered some errors in "crypto/cipher", but ignoring.
I0804 17:31:06.400904 2601 conversion.go:227] considering pkg "k8s.io/kubernetes/federation/apis/core/v1"
I0804 17:31:06.401138 2601 conversion.go:243] tags: ["k8s.io/kubernetes/federation/apis/core"]
I0804 17:31:06.427408 2601 conversion.go:283] no viable conversions, not generating for this package
I0804 17:31:06.427508 2601 main.go:73] Completed successfully.
Go version: go version go1.6.2 linux/amd64
+++ [0804 17:31:06] Generating bindata:
/usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/test/e2e/framework/gobindata_util.go
Generated bindata file : 11536 ../../..//test/e2e/generated/bindata.go lines of lovely automated artifacts
+++ [0804 17:31:12] Building the toolchain targets:
k8s.io/kubernetes/hack/cmd/teststale
+++ [0804 17:31:12] Building go targets for linux/amd64:
cmd/kubelet
# k8s.io/kubernetes/pkg/kubelet
pkg/kubelet/kubelet.go:247: undefined: a
!!! Error in /usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/hack/lib/golang.sh:506
'go install "${goflags[@]:+${goflags[@]}}" -gcflags "${gogcflags}" -ldflags "${goldflags}" "${nonstatics[@]:+${nonstatics[@]}}"' exited with status 2
Call stack:
1: /usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/hack/lib/golang.sh:506 kube::golang::build_binaries_for_platform(...)
2: /usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/hack/lib/golang.sh:692 kube::golang::build_binaries(...)
3: hack/make-rules/build.sh:27 main(...)
Exiting with status 1
!!! Error in /usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/hack/lib/golang.sh:596
'( kube::golang::setup_env; echo "Go version: $(go version)"; local host_platform; host_platform=$(kube::golang::host_platform); local goflags goldflags gogcflags; eval "goflags=(${KUBE_GOFLAGS:-})"; goldflags="${KUBE_GOLDFLAGS:-} $(kube::version::ldflags)"; gogcflags="${KUBE_GOGCFLAGS:-}"; local use_go_build; local -a targets=(); local arg; readonly BINDATAS=("${KUBE_ROOT}/test/e2e/framework/gobindata_util.go"); kube::log::status "Generating bindata:" "${BINDATAS[@]}"; for bindata in ${BINDATAS[@]};
do
if [[ -f $bindata ]]; then
go generate "${bindata}";
fi;
done; for arg in "$@";
do
if [[ "${arg}" == "--use_go_build" ]]; then
use_go_build=true;
else
if [[ "${arg}" == -* ]]; then
goflags+=("${arg}");
else
targets+=("${arg}");
fi;
fi;
done; if [[ ${#targets[@]} -eq 0 ]]; then
targets=("${KUBE_ALL_TARGETS[@]}");
fi; local -a platforms=(${KUBE_BUILD_PLATFORMS:-}); if [[ ${#platforms[@]} -eq 0 ]]; then
platforms=("${host_platform}");
fi; local binaries; binaries=($(kube::golang::binaries_from_targets "${targets[@]}")); local parallel=false; if [[ ${#platforms[@]} -gt 1 ]]; then
local gigs; gigs=$(kube::golang::get_physmem); if [[ ${gigs} -ge ${KUBE_PARALLEL_BUILD_MEMORY} ]]; then
kube::log::status "Multiple platforms requested and available ${gigs}G >= threshold ${KUBE_PARALLEL_BUILD_MEMORY}G, building platforms in parallel"; parallel=true;
else
kube::log::status "Multiple platforms requested, but available ${gigs}G < threshold ${KUBE_PARALLEL_BUILD_MEMORY}G, building platforms in serial"; parallel=false;
fi;
fi; kube::golang::build_kube_toolchain; if [[ "${parallel}" == "true" ]]; then
kube::log::status "Building go targets for ${platforms[@]} in parallel (output will appear in a burst when complete):" "${targets[@]}"; local platform; for platform in "${platforms[@]}";
do
( kube::golang::set_platform_envs "${platform}"; kube::log::status "${platform}: go build started"; kube::golang::build_binaries_for_platform ${platform} ${use_go_build:-}; kube::log::status "${platform}: go build finished" ) &> "/tmp//${platform//\//_}.build" &
done; local fails=0; for job in $(jobs -p);
do
wait ${job} || let "fails+=1";
done; for platform in "${platforms[@]}";
do
cat "/tmp//${platform//\//_}.build";
done; exit ${fails};
else
for platform in "${platforms[@]}";
do
kube::log::status "Building go targets for ${platform}:" "${targets[@]}"; kube::golang::set_platform_envs "${platform}"; kube::golang::build_binaries_for_platform ${platform} ${use_go_build:-};
done;
fi )' exited with status 1
Call stack:
1: /usr/local/google/home/stclair/go/k8s3/src/k8s.io/kubernetes/hack/lib/golang.sh:596 kube::golang::build_binaries(...)
2: hack/make-rules/build.sh:27 main(...)
Exiting with status 1
make: *** [kubelet] Error 1
```
</details>
Remaining work: Add a verbosity label to more log messages.
/cc @kubernetes/sig-api-machinery @kubernetes/contributor-experience
Automatic merge from submit-queue
E2E & NodeE2E: Move host_path, downwardapi_volume and empty_dir into common directory.
This is the second part of #29494.
For #29081.
Based on #29092, #29806.
The first commit is squash of all dependent commits. Please only review the second commit.
The second PR is only 20 lines of change.
@vishh @timstclair
The KUBE_VERBOSE environment variable sets the verbosity level to
use. Log messages can specify a verbosity by setting the V
variable. e.g.
V=2 kube::log::info foo bar
Would only print "foo bar" if $KUBE_VERBOSE >= 2.
Automatic merge from submit-queue
federation: Adding secret API
Adding secret API to federation-apiserver and updating the federation client to include secrets
Automatic merge from submit-queue
Install go-bindata in cross-build image
Another follow-up to #25584.
We need `go-bindata` to create `test/e2e/generated`, and downloading it with `go get` at build time is painful for a variety of reasons. We can just include it in the cross-build image and not worry about it, especially as it updates very infrequently.
This fixes `hack/update-generated-protobuf.sh` as well.
cc @jayunit100 @soltysh
Automatic merge from submit-queue
Make verify-godeps check the results
Verify the results of godep restore/save. When forced to run this finds a handful of real deltas that need to be resolved.
Fixes#29402
@rmmh because you wrote #29571 which is the major culprit
Automatic merge from submit-queue
Remove myself from test ownership.
These are almost certainly not correct, but probably more likely owners than myself.
@rmmh @dchen1107 @timstclair @erictune @mtaufen @caesarxuchao @fgrzadkowski @krousey @lavalamp
Automatic merge from submit-queue
Add dry run capability to cherry_pick_pull.sh
When creating patches for downstream projects like OpenShift, I found it to be helpful to have a dry run mode for the cherry-pick script.
@k8s-oncall
cc @kubernetes/rh-cluster-infra
Automatic merge from submit-queue
e2e-runner: Fix the logic of pulling GCI builtin version of k8s
Apparently setting JENKINS_PUBLISHED_VERSION didn't work because it only worked
with `ci/latest`, `release/latest-1.3` or the like, whereas we wanted to pull
specific versions like `release/v1.3.3`. Added a function
`fetch_gci_version_tars` instead.
@spxtr Can you review? Hopefully this should get our QA tests passing.
Automatic merge from submit-queue
Clone kubernetes/release into something other than /release due to conflict with /release.
It looks like $WORKSPACE is the root of the kubernetes clone. I think ideally we'd move that down a level and allow subdirectories of different repos. I think this may become the norm as we split things up further as well. What do you think and how should we proceed here? @ixdy @spxtr
Automatic merge from submit-queue
[Garbage Collector] add e2e tests again
#27151 is reverted because gke didn't start correctly after it's merged (https://github.com/kubernetes/kubernetes/pull/27151#issuecomment-233030686).
The possible problem is the `unbound variable`, which is fixed in the second commit of this PR. However, I cannot verify if the PR will fail the gke suite since I don't have the environment to run that suite.
@wojtek-t @lavalamp
Automatic merge from submit-queue
Update test-owners with new tests, add catch-all assignment to test-infra team.
We will triage any additional failures, since they're more likely to be infra related. If they're not, they can always be reassigned (and the owners list can be updated!)
/cc @kubernetes/test-infra-maintainers
Automatic merge from submit-queue
Fix make verify
@thockin this fixes `make verify` which was previously failing due to undefined `BRANCH` and `VERBOSE` variables, ptal
Automatic merge from submit-queue
Add a flag for `kubectl expose`to set ClusterIP and allow headless services
- Use `--cluster-ip=None` to create a headless service
- Fixes#10294
Automatic merge from submit-queue
[Federation] Downsize the release binary distribution.
There are two things that this PR implements:
1. It removes `federation-apiserver` and `federation-controller-manager` from binaries and docker_wrapped_binaries target lists.
2. Build the docker image for `hyperkube` on-the-fly while pushing the federation images.
```release-note
Federation binaries and their corresponding docker images - `federation-apiserver` and `federation-controller-manager` are now folded in to the `hyperkube` binary. If you were using one of these binaries or docker images, please switch to using the `hyperkube` version. Please refer to the federation manifests - `federation/manifests/federation-apiserver.yaml` and `federation/manifests/federation-controller-manager-deployment.yaml` for examples.
```
cc @kubernetes/sig-cluster-federation @colhom
Fixes Issue #28633
Apparently setting JENKINS_PUBLISHED_VERSION didn't work because it only worked
with `ci/latest`, `release/latest-1.3` or the like, whereas we wanted to pull
specific versions like `release/v1.3.3`. Added a function
`fetch_gci_version_tars` instead.
Automatic merge from submit-queue
e2e-runner: Remove quotes from jq output
Recent GCI e2e test failures suggest that the image name was double quoted when
passed to gcloud. E.g.,
```
09:59:51 - Invalid value for field
'resource.disks[0].initializeParams.sourceImage':
'https://www.googleapis.com/compute/v1/projects/container-vm-image-staging/global/images/"gci-base-53-8530-36-0"'.
The referenced image resource cannot be found.
```
The `-r`, or `--raw-output` option strips quotes from jq's output. With this
change, the output looks like:
```
+ export KUBE_GCE_MASTER_IMAGE=gci-base-54-8650-0-0 # Not quoted
```
@spxtr Can you review this XS PR? All of our e2e jobs are failing due to this.
Also, this was a bug introduced by #29631. I tried several times to duplicate the Kubekins instance locally, but still couldn't get it running. It would be GREAT if Jenkins changes can be tested before getting merged. :)
Automatic merge from submit-queue
change the relative links to definition in operations.html
...to satisfy the new directory layout in the kubernetes.io.
This will make the manual changes in https://github.com/kubernetes/kubernetes.github.io/pull/369 persist.
I still need to bump up the gcr.io/google_containers/gen-swagger-docs image version. I'll do that after I get LGTM here.
cc @bgrant0607 @xiangpengzhao
Automatic merge from submit-queue
Node E2E: Make node e2e parallel
For https://github.com/kubernetes/kubernetes/issues/29081.
Fix https://github.com/kubernetes/kubernetes/issues/26215.
Based on https://github.com/kubernetes/kubernetes/pull/28807, https://github.com/kubernetes/kubernetes/pull/29020, will rebase after they are merged.
**Only the last commit is new.**
We are going to move more tests into the node e2e test. However, currently node e2e test only run sequentially, the test duration will increase quickly when we add more test.
This PR makes the node e2e test run in parallel so as to shorten test duration, so that we can add more test to improve the test coverage.
* If you run the test locally with `make test-e2e-node`, it will use `-p` ginkgo flag, which uses `(cores-1)` parallel test nodes by default.
* If you run the test remotely or in the Jenkin, the parallelism will be controlled by the environment variable `PARALLELISM`. The default value is `8`, which is reasonable for our test node (n1-standard-1).
Before this PR, it took **833.592s** to run all test on my desktop.
With this PR, it only takes **234.058s** to run.
The pull request node e2e run with this PR takes **232.327s**.
The pull request node e2e run for other PRs takes **673.810s**.
/cc @kubernetes/sig-node
Automatic merge from submit-queue
2nd iteration of Gobindata + RepoRoot removals.
Part of my overall life mission to kill reporoot.
Fixes part of #24348
cc @kubernetes/sig-testing .
