* upgrade K8s dependency to v0.21
* update CRD for new version of controller-runtime
* fix ci component revision create must fill Raw in runtime.RawExtension
* try fix test
* start control plane timeout set to 1min and fix tests
* add timeout for env test start and stop
* longer timeout time for BeforeSuit function
* upgrade kubebuilder and k8s cluster version to match with v1.21.2 in github action
* fix test
* fix resource tracker ownerRef override
* update developer guides
move dry-run and live-diff into an independent pkg
WIP add sample and doc
WIP unit test for live-diff
add unit test
Signed-off-by: roy wang <seiwy2010@gmail.com>
fix diff
update example and test data version
fix convert function
fix e2e for helm
clean up creationTimestamp in a hack way
fix ci
pending package suit test
fix group version
fix ci
fix ut
rename type to kind
fix example
fix conflicts
Co-authored-by: yangsoon <yangsoonlx@gmail.com>