Automatic merge from submit-queue
daemonset: bail out after we enqueue once
This isn't terrible because we dedup in the queue but it's a waste of
cycles.
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kubeadm: refactor discovery behind an interface
This adds support for alternative discovery methods using discovery urls. It is a breaking change. This is a WIP.
Example usage:
```
$ kubeadm init --discovery token://
$ kubeadm join --discovery token://c05de9:ab224260fb3cd718@192.168.0.1:6555,191.168.0.2:6443
$ kubeadm join --discovery file:///etc/kubernetes/cluster.json
$ kubeadm join --discovery https://storage.google.apis.com/kube-discovery/98ea6e4/kubeconfig.json
```
@kubernetes/sig-cluster-lifecycle
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make kubectl factory composeable
Alternate resolution of https://github.com/kubernetes/kubernetes/pull/38524.
Currently, the kubectl factory cannot be cleanly composed because without polymorphism, any calls which delegate to other factory methods cannot injected. We cannot reasonably predict everything a composer would want to override, so enumeration of individual "we think this field is important" function is untenable. On the other hand, having a method registry func and attaching methods to it resulted in chaos before 1.5 and the cleaner interface.
This pull takes the approach of building the factory in "rings" of subfactories. RingN relies on RingN-1 and the overall factory is a set of nested factories. No function in a "ring" is allowed to reference a peer function, but it may reference a parent ring's function. This allows us to easily compose one chain for raw kube, but an extender can simply wrap a particular ring with his custom handling of particular functions and then continue the chain as normal. This allows customization of each individual function.
It turns out that we have three rings.
1. discovery, negotiation, and no-dep functions
1. object typing and type mapping
1. stuff that relies on type mapping (builder)
This pull does nothing split apart the dependencies. No behavior changes. There's more cleanup that could be done (particularly in naming), but I'd like to defer that to a later step.
@kubernetes/sig-cli @fabianofranz @AdoHe this is going to be a pain to rebase, so quick reviews are appreciated.
@ncdc @smarterclayton
Automatic merge from submit-queue (batch tested with PRs 38788, 38821, 38829)
Rename build-tools/debs to build/debs
**What this PR does / why we need it**: PR #36129 merged after #38736, and thus created a few files under `build-tools/debs`, which then confused the test and release infra.
cc @madhusudancs @nikhiljindal
Automatic merge from submit-queue (batch tested with PRs 38788, 38821, 38829)
hack/dev-build-*: Run dev build instead of release build
The current dev-build-*.sh scripts do a full release build which means
running tests and also doing cross-platform builds. This is unnecessary
and after discussing this in Slack it was suggested to either blow away
these files or fix them. This should fix them.
/cc @ixdy, @mml, @thockin
Automatic merge from submit-queue (batch tested with PRs 38788, 38821, 38829)
Node Conformance Test: Fix node conformance test.
The test suite could build on my desktop. However it is failing on jenkins.
https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/ci-kubernetes-node-kubelet-conformance/1
It turns out that `docker save $IMAGE -o $FILE` only works for docker 1.12. (My desktop is 1.12) For older version docker, we should use `docker save -o $FILE $IMAGE instead`. (Jenkins is using 1.9.1)
@timstclair Could you help me review this short PR? :)
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Add build instructions for the impatient
**What this PR does / why we need it**:
* it adds a small section to build k8s for the impatient.
* it fixes a typo
* it removes the code-of-conduct file which was a redirect to the cncf code.
fixes part of #36655
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Don't eat 403 in service controller
I haven't done a stress run of Services e2es locally yet, but I did verify that this fixes the specific "stuck in pending bug"
Automatic merge from submit-queue (batch tested with PRs 38818, 38813, 38820)
update for controller RBAC roles
Role and binding updates from running e2e using RBAC during the tests in https://github.com/kubernetes/kubernetes/pull/38626
@sttts should be quick. No obvious typos. Nothing that looks off.
Automatic merge from submit-queue (batch tested with PRs 38818, 38813, 38820)
AWS: Add sequential allocator for device names.
On AWS, we should not reuse device names as long as possible, see https://aws.amazon.com/premiumsupport/knowledge-center/ebs-stuck-attaching/
> "If you specify a device name that is not in use by EC2, but is being used by the block device driver within the EC2 instance, the attachment of the EBS volume does not succeed and the EBS volume is stuck in the attaching state."
This patch adds a device name allocator that tries to find a name that's next to the last used device name instead of using the first available one. This way we will loop through all device names ("xvdba" .. "xvdzz") before a device name is reused.
Fixes: #31891
@wongma7, @gnufied, @childsb PTAL
The current dev-build-*.sh scripts do a full release build which means
running tests and also doing cross-platform builds. This is unnecessary
and after discussing this in Slack it was suggested to either blow away
these files or fix them. This should fix them.
On AWS, we should not reuse device names as long as possible, see
https://aws.amazon.com/premiumsupport/knowledge-center/ebs-stuck-attaching/
"If you specify a device name that is not in use by EC2, but is being used by
the block device driver within the EC2 instance, the attachment of the EBS
volume does not succeed and the EBS volume is stuck in the attaching state."
This patch adds a device name allocator that tries to find a name that's next
to the last used device name instead of using the first available one.
This way we will loop through all device names ("xvdba" .. "xvdzz") before
a device name is reused.
Automatic merge from submit-queue
Add use case to service affinity
Also part of nits in refactoring predicates, I found the explanation of `serviceaffinity` in its comment is very hard to understand. So I added example instead here to help user/developer to digest it.
Automatic merge from submit-queue (batch tested with PRs 37190, 38793)
cluster/images/hyperkube: add jq for some volume plugins
**What this PR does / why we need it**:
Some flexvolume plugins use jq. See also https://github.com/coreos/bugs/issues/1706
It weighs in at about 400kb, so seems sane to include.
**Release note**:
```release-note
NONE
```
cc @luxas @pbx0
Automatic merge from submit-queue
Add 'X-Content-Type-Options: nosniff" to some error messages
Fixes https://github.com/kubernetes/kubernetes/issues/37108
@lavalamp @timstclair
(though actually, it's not 100% clear to me that these functions are ever called anywhere...)
Automatic merge from submit-queue (batch tested with PRs 36129, 37920)
fix kube::log::error in `start_rsyncd_container`.
fix kube::log::error of `start_rsyncd_container` in common.sh.
Signed-off-by: xuxinkun <xuxinkun@gmail.com>
