[WIP] docs: kubernetes compatibility board

[zhuangqh]

Signed-off-by: zhuangqh zhuangqhc@gmail.com

Ⅰ. Describe what this PR did

Create a board to illustrate the compatibility against kubernetes.

Ⅱ. Does this pull request fix one issue?

fixes #2590

Ⅲ. Why don't you add test cases (unit test/integration test)? (你真的觉得不需要加测试吗？)

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

Running the compatibility test with the aid of travis CI.

[codecov]

Codecov Report

Merging #2696 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2696   +/-   ##
=======================================
  Coverage   68.02%   68.02%           
=======================================
  Files         278      278           
  Lines       17392    17392           
=======================================
  Hits        11831    11831           
  Misses       4207     4207           
  Partials     1354     1354

Flag	Coverage Δ
#criv1alpha2_test	39.34% <ø> (ø)	⬆️
#integration_test_0	36.23% <ø> (ø)	⬆️
#integration_test_1	35.14% <ø> (-0.03%)	⬇️
#integration_test_2	36.3% <ø> (+0.01%)	⬆️
#integration_test_3	35.16% <ø> (ø)	⬆️
#unittest	27.36% <ø> (ø)	⬆️

[starnop]

Detected go version: go version go1.10.4 linux/amd64.
Kubernetes requires go1.11.1 or greater.
Please install go1.11.1 or later.]

It seems that we are not ready for Kubernetes 1.13. Maybe we can test it locally. 😄

[zhuangqh]

Detected go version: go version go1.10.4 linux/amd64.
Kubernetes requires go1.11.1 or greater.
Please install go1.11.1 or later.]

It seems that we are not ready for Kubernetes 1.13. Maybe we can test it locally. 😄

Thanks for pointing out. I will test it after we upgrade to go1.11

[zhuangqh]

• upgrade to go 1.11+

[pouchrobot]

ping @zhuangqh
Conflict happens after merging a previous commit.
Please rebase the branch against master and push it back again. Thanks a lot.

[zhuangqh]

if we support the kubernetes 1.14, I will reopen