Container timezone not correct

[sivdead]

Describe the bug when deploy with docker,the container's date is not correct

To Reproduce Steps to reproduce the behavior:

docker run -d -p 9080:80 -v answer-data:/data --name answer answerdev/answer:latest
docker exec -it answer bash
date

Expected behavior date should be consistent with host's date

Screenshots

[LinkinStars]

@sivdead The dete command looks show the UTC time.

[sivdead]

@sivdead The dete command looks show the UTC time.

but i see the log date is also incorrectly..

[mingcheng]

maybe we should add an optinon for timezone setting.

[jihuayu]

Maybe we can close this issue via https://github.com/apache/incubator-answer/pull/581