* 'master' of https://github.com/kubernetes/kubernetes.github.io:
bump openstack cli tools versions to working values
fix header size for sub-sections under Services
Finish #4036
Be more specific about cpu-shares passed to Docker (#4016)
Clarify the required uniqueness of Label Key
Add --show-all to documentation
docs(service): remove invalid `,` from example
Add "remove" example for kubectl patch (#4042)
Fix wrong link to create a ConfigMap
Fix a typo in the High Availability docs (#4048)
Remove ports from ExternalName Service example
remove extra that
update kops installation instructions
* 'master' of https://github.com/kubernetes/kubernetes.github.io:
fixes typos and corrects links in the minikube guide (#4051)
Use native patch functionality instead of JQ
add the introduce of using wildcard '*' in nonResourceURL
Rephrase doc about Deployment .spec.rollbackTo field
create-cluster-kubeadm: add ToC using task template
install-kubeadm: fix What's Next link text
* 'master' of https://github.com/kubernetes/kubernetes.github.io:
info about cron jobs updated (#4110)
fix example in configure-pod-configmap.md
Remove extraneous files from autogeneration of ref pages. (#4044)
Add notes for file/flag precedence
Removed "networked" from PersistentVolume (PV) definition. (#4121)
Fix syntax err in example
* 'master' of https://github.com/kubernetes/kubernetes.github.io:
fixed the line giving the template for creating configmap, should include the word configmap as part of the creation process.
Fixes issue #3939
Add CRI runtime support
* Remove spurious cluster-status role description
* Indicate controller-manager must be granted controller roles when not run with --use-service-account-credentials
* 'master' of https://github.com/kubernetes/kubernetes.github.io:
Fix log rotation description in the logging doc (#3918)
Add colon to #3897
add prompt about KUBE_REPO_PREFIX (#3597)
Warn against managing ReplicaSets owned by Deployments
Update small typo in components page (#3930)
change the service name to pod ip (#3926)
* initial commit for structure
* migrate Container Lifecycle Hooks and related files to Concepts
* update Concepts ToC
* fix formatting
* Formatting tweaks
* comment out What's next
* remove What's next
* Begin rewrite of container-lifecycle-hooks.md
* incremental update to edit
* Split Container Lifecycle Hooks into container-lifecycle-hooks.md and container-environment.md; change all referring links.
* Add concept template to volumes.md and images.md
* Apply changes for steveperry-53 feedback.
* fix format issue
* tweak formatting
* fix Concepts ToC
* update links
* add back changes to Concepts ToC
* fix a link
* update links
* Update links to outdated user-guide and admin docs
* Add script for updating outdated links.
* Update regex to include init-containers file.
* Pull upstream, rewrite links in and to namespaces walkthrough.
Andrew Chen