* 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
* Revise pull request template
* Reference compiled docs in PR template
Refer readers to https://k8s.io/contribute/start/
This keeps the template short, and it lets Hugo use templating for
the current version.
Update command for creating php-apache deployment due to the following warning: `kubectl run --generator=deployment/apps.v1 is DEPRECATED and will be removed in a future version. Use kubectl run --generator=run-pod/v1 or kubectl create instead.`
* 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>
With #16974 and the removal of --include-uninitialized flag, the
second
and third examples of kubectl delete become equal, thus leading to
duplication and being confusing. Suggest to remove the duplicate and
replace it with another example in the future if needed.
Observed in v1.16 and v1.17 documentation.
Signed-off-by: Mariyan Dimitrov <mariyan.dimitrov@gmail.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
* Fix small typos
Small typos noticed and fixed in:
- configure-upgrade-etcd.md
- reconfigure-kubelet.md
Signed-off-by: Mariyan Dimitrov <mariyan.dimitrov@gmail.com>
* Rephrase a paragraph on etcd upgrade
en\docs\tasks\administer-cluster\configure-upgrade-etcd.md
Following a suggestion in #18886, I've rephrased a sentence on etcd
upgrade prerequisites.
Signed-off-by: Mariyan Dimitrov <mariyan.dimitrov@gmail.com>
In Kubernetes docs, all of the packages that are required to set up the
Kubernetes are installed without requiring any prompts through
the package manager (like apt or yum) except for the container runtimes.
https://kubernetes.io/docs/setup/production-environment/container-runtimes/
So, it would be better to have these installations with prompts (yes) disabled.
The phrase `very larger` is not valid, it is supposed to be either `very
large` or `larger`. Propose to have it `very large`.
Signed-off-by: Mariyan Dimitrov <mariyan.dimitrov@gmail.com>
* 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>
Jie Shen