tests: More fixes for better support of Github CI

[vadmeste]

1. Explicity create and pass temporary directories in tests

2. Download Minio binary for both Linux & Windows and avoid
   testing directly against Play server

[harshavardhana]

Looks like functional tests hang and GitHub cancels the CI

{"function": "stat_object(bucket_name, object_name, sse)", "status": "PASS", "duration": 81673, "args": {"object_name": "2bdc7324-fdd7-45a9-b10c-cfe5d56fb30a", "length": 11534336, "bucket_name": "minio-py-test-0d54bb00-0e07-478e-b49d-47a6170caf70", "content_type": "application/octet-stream", "data": "LimitedRandomReader(MB_11)", "metadata": {"X-Amz-Meta-Testing": "value"}}, "name": "minio-py:test_stat_object_with_SSE-C"}
##[error]The operation was canceled.

[vadmeste]

Looks like functional tests hang and GitHub cancels the CI

It looks like Github cancels when there is one failed job, that's why it has two netural checks

[vadmeste]

jobs.<job_id>.strategy.fail-fast
When set to true, GitHub cancels all in-progress jobs if any matrix job fails. Default: true

https://help.github.com/en/github/automating-your-workflow-with-github-actions/workflow-syntax-for-github-actions

[vadmeste]

I made some changes and some advancements in Github CI but still struggling with connection reset error..

[harshavardhana]

I think you should download MinIO locally and run it like minio-go

https://github.com/minio/minio-go/blob/master/.travis.yml#L19

[vadmeste]

I think you should download MinIO locally and run it like minio-go

https://github.com/minio/minio-go/blob/master/.travis.yml#L19

yes, good idea

[vadmeste]

This is finally ready to review & merge.

[harshavardhana]

why generate @vadmeste commit to the minio-py since we have to use a static 127.0.0.1 IP anyways

[harshavardhana]

NOTE: on windows you need it to be 127.0.0.1 not localhost @vadmeste so cert should be IP SANs

[vadmeste]

NOTE: on windows you need it to be 127.0.0.1 not localhost @vadmeste so cert should be IP SANs

It looks like it works fine with localhost