feature: add the yamlint tool to check check all yaml files

[fengzixu]

Sign-off-by: fengzixu [email protected]

Ⅰ. Describe what this PR did

I add the yamllint tool to check yaml files in Dragonfly, so that we can ensure that their format is legal.

Ⅱ. Does this pull request fix one issue?

fix dragonflyoss/dragonfly#1112

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

[yeya24]

CI failed because of a bad link. I will file a PR for it.

[allencloud]

CI fails:

#!/bin/bash -eo pipefail
find  ./* -name  "*" | xargs misspell -error
xargs: misspell: No such file or directory

Exited with code exit status 127

I have tested the image pouchcontainer/pouchlinter:v0.2.6locally, there is no misspell in it:

~ # docker run -it pouchcontainer/pouchlinter:v0.2.6 bash
root@8c37e24d3126:/#
root@8c37e24d3126:/# which misspell
root@8c37e24d3126:/#

[fengzixu]

CI fails:

#!/bin/bash -eo pipefail
find  ./* -name  "*" | xargs misspell -error
xargs: misspell: No such file or directory

Exited with code exit status 127

I have tested the image pouchcontainer/pouchlinter:v0.2.6locally, there is no misspell in it:

~ # docker run -it pouchcontainer/pouchlinter:v0.2.6 bash
root@8c37e24d3126:/#
root@8c37e24d3126:/# which misspell
root@8c37e24d3126:/#

I know. But when I build the image of pouchlinter's master branch on my local env, misspell works fine.

Is there any mistake during build pouchlinter:v0.2.6?

[fengzixu]

I run the build command in pouchlinter directory: docker build . -t pouchlint

[fengzixu]

Some illegal characters cause errors when yamllint tool performed
https://circleci.com/gh/dragonflyoss/Dragonfly/12964

[fengzixu]

It looks like the yamllint works fine. But we need to check if some part of rules we need to ignore them.

[yeya24]

@fengzixu Could you please fix all the warning and error?

[fengzixu]

@fengzixu Could you please fix all the warning and error?

Doing

[codecov-io]

Codecov Report

Merging #1125 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #1125   +/-   ##
======================================
  Coverage    47.2%   47.2%           
======================================
  Files         116     116           
  Lines        7204    7204           
======================================
  Hits         3401    3401           
  Misses       3535    3535           
  Partials      268     268

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[fengzixu]

@yeya24 @allencloud @starnop
I have formated all yaml files according to the suggestion of yamllint. (warning and error)
BYW, I just ignore line-length, because we cannot confirm the length 80 is suitable for our project.

https://circleci.com/gh/dragonflyoss/Dragonfly/12987?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link

[yeya24]

LGTM Thanks

[allencloud]

LGTM