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### _Why are the changes needed?_
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* Use github action to install `MiniKube`
* Start Kyuubi Server as Pod with `MiniKube`
* Add a new module `kubernetes-integration-tests` to run basic JDBC test
Since there exists many `MiniKube` app in github market, this PR use [Setup Minikube Kubernetes Cluster](https://github.com/marketplace/actions/setup-minikube-kubernetes-cluster) , we can change this if necessary in future.
Note that, this PR is for Kyuubi test with k8s not for Apache Spark.
### _How was this patch tested?_
- [x] Add some test cases that check the changes thoroughly including negative and positive cases if possible
- [ ] Add screenshots for manual tests if appropriate
- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request
Closes#853 from ulysses-you/k8s-it.
Closes#444Closes#854
4a73a8fa [ulysses-you] ignore
a501482d [ulysses-you] ignore
242f60c4 [ulysses-you] todo
994e52e4 [ulysses-you] pom
3f60fb2e [ulysses-you] Merge branch 'master' of https://github.com/NetEase/kyuubi into k8s-it
3febdcd2 [ulysses-you] fix
f564792b [ulysses-you] Add minikuube for k8s integration test
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
536e5fde72