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Improved validation error message when env.valueFrom contains no (or …
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**What this PR does / why we need it**:
A misleading error message is shown if the user mistypes (or forgets to specify) a field under env.valueFrom. This is the error message: "may not have more than one field specified at a time". But there is only one (misspelled) field specified.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
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```
Improved error message for missing/misspelled field under env.valueFrom
```
Automatic merge from submit-queue
Mention overflows when mistakenly call function FromInt
**What this PR does / why we need it**:
When mistakenly call this method with a value that overflows int32 will causes strange behavior in some environment (maybe in amd64 system, i'm not sure but my test shows that).
For example, call FromInt(93333333333) would result in -1155947179 and not mention overflows.
Automatic merge from submit-queue
skip test docker if we do not use docker as container runtime.
skip test docker if we do not use docker as container runtime.
Signed-off-by: Xianglin Gao <xlgao@zju.edu.cn>
Automatic merge from submit-queue
federation service e2e: Creating configmap for kube-dns
Ref #37105 and #37143.
Creating kube-dns config map to pass federations flag to kube-dns.
This is required since we moved to the new add on manager. With the old add on manager, we were using kube-dns rc that included the federations flag.
cc @kubernetes/sig-cluster-federation @madhusudancs @bowei @MrHohn
Verified that the tests pass with this change.
Automatic merge from submit-queue
Removes shorthand flag -w from kubectl apply
Fixes#37342.
A shorthand flag `-w` was introduced as flag `--prune-whitelist` for kubectl apply two weeks ago. Turned out it is not what we should do. Removing this shorthand flag before 1.5 release to prevent further issues.
@ymqytw @pwittrock
Automatic merge from submit-queue
Update kubeadm etcd to 3.0.13 in order to switch to the etcd3 storage format
ref: https://github.com/kubernetes/kubernetes/issues/35723
I think we should switch as soon as possible, but run it in etcd2 mode until the full etcd3 mode is stable
@kubernetes/sig-cluster-lifecycle @wojtek-t @xiang90 @lavalamp
Checking the result.Code prior to err in the if statement causes a panic
if result is nil. It turns out the formatting of the error is already in
IssueSSHCommandWithResult, so removing redundant code is enough to fix
the issue. Logging the SSH result was also redundant, so I removed that
as well.
Automatic merge from submit-queue
Update kubectl drain help message
Update `kubectl drain` help messages according to kubernetes/kubernetes.github.io#1768
cc: @erictune @pwittrock
Automatic merge from submit-queue
Add missing variable to openstack provider
`FIXED_NETWORK_CIDR` environment variable is mandatory by
openstack-heat kubernetes provider, but it's missing as
default value. Adding this environment variable is helpful
to build kubernetes cluster using openstack-heat provider.
So this patch adds it.
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eliminate kuberentes
Luckily only caught one from echo!
@kubernetes/test-infra-maintainers
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**What this PR does / why we need it**:
It's important, and really hard, to identify kuberentes from kubernetes. As a human being, one's brain tends to auto fix the spelling for you thus when a dev was staring at the log for a good 30-min or so he will start question about his life and belief.
Luckily this is the only place in k/k, it's super important to fix it to avoid future pain.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
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```release-note
```
Automatic merge from submit-queue
Clean up some wording
The wording felt a little clunky so I tried to smooth it out a little. Hopefully I maintained the author's intent.
