* Added a note about build-in priority-classes
* Update content/en/docs/concepts/configuration/pod-priority-preemption.md
Co-Authored-By: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Tim Bannister <tim@scalefactory.com>
* Add note for LB behaviour for cordoned nodes.
See also https://github.com/kubernetes/kubernetes/issues/65013
This is a reasonably common pitfall: `kubectl cordon <all nodes>` will also drop all LB traffic to the cluster, but this is not documented anywhere but in issues, when found it is usually already too late.
* Update with feedback
* Fix that dual-stack does not require Kubenet specifically
Rather it requires a network plugin that supports dual-stack, and
others are available, including Calico.
* Update content/en/docs/tasks/network/validate-dual-stack.md
Added link to doc about network plugins
Co-Authored-By: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Tim Bannister <tim@scalefactory.com>
- Use the glossary to correctly reference runtimes
- Updated runtime class documentation for CRI-O
- Removed rktlet from runtimes since its EOL
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
* kubeadm: improvements to the cert management documentation (#18397)
- move the sections about custom certificates and external CA
to the kubeadm-certs page
- minor cleanups to the kubeadm-certs page, including updated output
for the check-expiration command
- link the implementation details page to the new locations
for custom certs and external CA
* fix doc conflict regarding postStart
* Fixed outdated ECR credential debug message
The log message for troubleshooting kubelet auto fetching ECR credentils issue has been changed (noticed since 1.14), and the new message reads like this when verbose log level is set to 3:
- `aws_credentials.go:109] unable to get ECR credentials from cache, checking ECR API`
- `aws_credentials.go:116] Got ECR credentials from ECR API for <Your ECR AWS Account ID>.dkr.ecr.us-east-1.amazonaws.com`
This is based on the kubelet source code:
https://github.com/kubernetes/kubernetes/blob/release-1.14/pkg/credentialprovider/aws/aws_credentials.go#L91
This PR is to fix this and to avoid confusion for more people who are troubleshooting the kubelet ECR issue.
* Update content/en/docs/concepts/containers/images.md
Co-Authored-By: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Tim Bannister <tim@scalefactory.com>
* Added a new section on Azure CNI
Azure provides a CNI for native integration of Kubernetes Pods in a Virtual Network. I have added a short description of this CNI and provided links to important documentation
* Update networking.md
* Made updates based on comments
This is much closer to what you are recommending. Please take a look
* Use Control Plane instead of Master
* improve image. The SVG was not matching the PNG, so I basically had to re-create it from scratch. I kept the visual similarities as mush as possible
* remove tautological phrase
* fix glossary references as well
* improve cluster glossary to move from Master to Control Plane
* improve english form
* Update kubernetes-api.md
Updated the docs to reflect a change that has already been made in v1.14 instead of going to be made in v1.14 with us being at v1.16 now.
* Update content/en/docs/concepts/overview/kubernetes-api.md
Co-Authored-By: Barnabas Makonda <6409210+makoscafee@users.noreply.github.com>
Co-authored-by: Barnabas Makonda <6409210+makoscafee@users.noreply.github.com>
* Extend Cilium CNI plugin description
Mention that it works on top of other CNI plugins due to the CNI
chaining [1].
[1]: http://docs.cilium.io/en/v1.6/gettingstarted/cni-chaining/
Signed-off-by: Martynas Pumputis <m@lambda.lt>
* Update Cilium installation steps for kubeadm
- Use the latest v1.6 Cilium.
- By default, Cilium no longer needs/deploys ETCD store.
Signed-off-by: Martynas Pumputis <m@lambda.lt>
* Update Cilium NetworkPolicy guide
- Update minikube min version requirement.
- Use Cilium v1.6.
- Remove the etcd store bits, as Cilium v1.6 no longer depend on
it by default.
Signed-off-by: Martynas Pumputis <m@lambda.lt>
* Update Cilium installation steps for kubeadm
- How to run without kube-proxy.
Signed-off-by: Martynas Pumputis <m@lambda.lt>
Co-authored-by: Martynas Pumputis <m@lambda.lt>
* Exchanged developers with containers
The meaning of original sentence: "Coordinating ports across multiple **developers** is very difficult to do at scale..." is not really obvious. From what I understand from the context of this page, the term **containers** would make more sense, because the context in this paragraph is on containers and ports rather than developers.
* Clarify terms developer and container
Rephrased statement on port coordination to make
it claerer that the ports are part of the
containers provided by developers or teams.
* Update content/en/docs/concepts/services-networking/connect-applications-service.md
Co-Authored-By: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Tim Bannister <tim@scalefactory.com>
changes for #14526 had either a stray "for a" or missed "service" as in "for a service".
Since it's quite lengthy and "for a service" is unnecessary in service.md, I opted to removed it.
* Added Azure Application Gateway Ingress Controller
Added Azure AppGW Ingress Controller (AGIC) to the list of additional controllers now that it has gone GA.
* Update content/en/docs/concepts/services-networking/ingress-controllers.md
Co-Authored-By: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Tim Bannister <tim@scalefactory.com>
* Improve CronJob page
This PR adds a note about the special constraint on CronJob names. The
contstraint is not captured in the API specification or anywhere else to
my knownledge.
* Update content/en/docs/concepts/workloads/controllers/cron-jobs.md
Co-Authored-By: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Tim Bannister <tim@scalefactory.com>
Alexander Zimmermann