I've been involved with the kubelet network code, including most
of this code, for a couple years and contributed a good number
of PRs for these directories. I've also been a SIG Network
co-lead for couple years.
I've also been on the CNI maintainers team for a couple years.
- Extend config to take a path to a CA Certificate
- Use the CA Cert when establishing a connection with the SOAP client
Testing
We provide certs and keys for tests as fixtures, `vclib/fixtures`.
Those were created (and can be regenerated) using `vclib/fixtures/createCerts.sh`.
At the moment it's possible to configure a CA path and at the same time allow insecure
communication between vsphere cloud provider and vcenter. This may
change in the future; we might opt for overwriting the insecure
communication if a CA is configured / log and transparently pass the
arguments to the vcenter command / other. To be discussed.
At the moment the CA is a global level configuration. In other
words, all vcenter servers need to use certificates signed by the same
CA. There might be use cases for different CA per vcenter server; to be
discussed.
Automatic merge from submit-queue (batch tested with PRs 64889, 64897). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Don't specify a description for Calico CRDs
**What this PR does / why we need it**:
CRDs have lost the "description" field, so as it stands these won't validate. This is needed to allow Calico to function again.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Ensure directory is created for kubelet configuration
**What this PR does / why we need it**:
Ensure directory is present before writing the config file.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#64887
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 64836, 64890). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Adds a crictl package for kubeadm installs
Closeskubernetes/kubeadm#811
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
**What this PR does / why we need it**:
This PR packages crictl into a deb and rpm so we can reference / rely on it in kubeadm.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixeskubernetes/kubeadm#811
**Special notes for your reviewer**:
I think this change doesn't actually deploy the deb, I'll have to port this over to test-infra, but this is the first step.
Also I might need help on the release note
**Release note**:
```release-note
kubernetes now packages cri-tools (crictl) in addition to all the other kubeadm tools in a deb and rpm.
```
/cc @kubernetes/sig-cluster-lifecycle-pr-reviews @luxas @timstclair
Automatic merge from submit-queue (batch tested with PRs 64881, 64885). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix output of `kubeadm migrate config`
The output should always be valid kubeadmapi.MasterConfiguration YAML.
The general problem was that we printed with fmt.Fprintf but it turns out some of the default values have `%`s in them so this caused Go to think we were missing values that we wanted substituted. We don't want to do any substitution here.
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
**What this PR does / why we need it**:
This PR fixes a small bug that cause kubeadm migrate config to print YAML that was not valid.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixeskubernetes/kubeadm#904
```release-note
NONE
```
/cc @luxas @timothysc
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Use repo prefix when generating image names
CI defines its own custom repository. The function responsible
for listing all images now takes this into account.
Closeskubernetes/kubeadm#901
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
**What this PR does / why we need it**:
This fixes ci-cross.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixeskubernetes/kubeadm#901
**Special notes for your reviewer**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 63905, 64855). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Setup dns servers and search domains for Windows Pods
**What this PR does / why we need it**:
Kubelet is depending on docker container's ResolvConfPath (e.g. /var/lib/docker/containers/439efe31d70fc17485fb6810730679404bb5a6d721b10035c3784157966c7e17/resolv.conf) to setup dns servers and search domains. While this is ok for Linux containers, ResolvConfPath is always an empty string for windows containers. So that the DNS setting for windows containers is always not set.
This PR setups DNS for Windows sandboxes. In this way, Windows Pods could also use kubernetes dns policies.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#61579
**Special notes for your reviewer**:
Requires Docker EE version >= 17.10.0.
**Release note**:
```release-note
Setup dns servers and search domains for Windows Pods in dockershim. Docker EE version >= 17.10.0 is required for propagating DNS to containers.
```
/cc @PatrickLang @taylorb-microsoft @michmike @JiangtianLi
CI defines its own custom repository. The function responsible
for listing all images now takes this into account.
Closeskubernetes/kubeadm#901
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
