Deploying Openyurt on top of kubernetes & knative

[jchua99]

Summary

Deploying openyurt on top of initial configs of k8s and knative.
To run, go build and ./openyurt_deployer deploy-yurt.

Implementation Notes ⚒️

• YurtMasterInit() init openyurt on master node
• masterNode info is extracted and stored into temp folder
• YurtMasterExpand() expands openyurt to workerNode
• temp folder is clean for all nodes

External Dependencies 🍀

Breaking API Changes ⚠️

Simply specify none (N/A) if not applicable.

[lrq619]

Please add me as the reviewer, also, you only have two added checks here, but it should pass through all tests that was previously there

[lrq619]

Looks fine to me now, but make sure to delete the build binary file

[ustiugov]

• use Golang 1.19 everywhere. we should update it later to 1.20 but in a different PR
• add the vHive copyrights to all the source files
• I suggest making the whole deployer a single Golang module to make our life easier in future. We don't need moule versioning at this fine granularity. vHive can be a good example: it's a single module despite the folder structure. I suggesting having 1 module for vHive and 1 for deployer. No need for other modules, too complicated.
• remove binaries from the commit history (prune it! not just remove in a new commit)
• remove the YAML files duplication in golang files (I see 2 cases).