Description:

Delete a image and push again, Image pull activity is rely on Time Machine, which maybe confused

Quay: stable-3-16-v4-19

Steps:

1. Create testorg/testrepo, Set org Time machine:14d,  and push a image tag eg. redis
2. Pull the redis by tag, like Pull Count=2
3. Select redis, Actions->Remove -> Delete
4. Wait 1 hour (<Time machine) and push same redis image to testrepo

Result:

the redis Pull Count = 2, Last Pulled is previous date

Question is, when image DELETED, should it be start over? User definitely can't remember which tag has been removed in 14 days.

If Time machine: 30s, manifest quickly permanent delete,  then wait for 1m, and repush Pull Count=0 which is correct

Quay Config:  

DEFAULT_TAG_EXPIRATION: "2w"
TAG_EXPIRATION_OPTIONS:
- 2w
- 5m
- 30s
FEATURE_IMAGE_PULL_STATS: true
REDIS_FLUSH_INTERVAL_SECONDS: 30
PULL_METRICS_REDIS:
    host: quayregistry-quay-redis
    port: 6379
    db: 1