* 'master' of https://github.com/kubernetes/kubernetes.github.io: (87 commits)
fix envFrom in configmap
Add link to example for CRDs (#5641)
Fixed links to architecture.md and principles.md
Polish AppArmor tutorial
Remove dangling files related to apparmor
fix the typo of serviceaccount (#5533)
Correct setup link (#5634)
relink the persistent volume of petset (#5582)
Updates to case study landing page (#5629)
translate doc resource-quotas into chinese
minor encoding fix for CN page
fix typo
concepts-overview-components+abac-fix
concepts-overview-components-fix
Update links to avoid redirects. (#5627)
Update links to avoid redirects. (#5625)
Fix 404s. (#5624)
Fix 404s. (#5623)
Edits cpu-constraint-namespace.md
Fix index redirects (#5502)
...
# Conflicts:
# _redirects
# docs/concepts/storage/volumes.md
# docs/concepts/workloads/controllers/daemonset.md
# docs/concepts/workloads/controllers/petset.md
# docs/concepts/workloads/controllers/statefulset.md
# docs/tasks/run-application/run-single-instance-stateful-application.md
# docs/tutorials/stateful-application/zookeeper.md
* Update links to outdated user-guide and admin docs
* Add script for updating outdated links.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.