using singularity push fail, with minio

[bitsf]

commit: 70166e6c4232

1. install harbor with minio redirect enabled/disable
2. install singularity v3.7.2
3. singularity pull --allow-unsigned busybox.sif library://library/default/busybox
4. export SINGULARITY_DOCKER_USERNAME=admin
5. export SINGULARITY_DOCKER_PASSWORD=Harbor12345
6. singularity -v -d push -U busybox.sif oras://core.10.182.183.224.nip.io/library/busybox:test

• error log in harbor-core 2021/03/16 09:26:11 http: proxy error: context canceled

• error log in registry

• error log in ingress

[bitsf]

this is not harbor-operator issue, seems harbor registry s3 driver problem track with https://github.com/goharbor/harbor/issues/14470

[bitsf]

need to verify again