avoids error during upgrades such as
```
API: SYSTEM()
Time: 19:19:22 UTC 03/18/2024
DeploymentID: 24e4b574-b28d-4e94-9bfa-03c363a600c2
Error: Invalid api configuration: found invalid keys (expiry_workers=100 ) for 'api' sub-system, use 'mc admin config reset myminio api' to fix invalid keys (*fmt.wrapError)
11: internal/logger/logger.go:260:logger.LogIf()
...
```
- Use a shared worker pool for all ILM expiry tasks
- Free version cleanup executes in a separate goroutine
- Add a free version only if removing the remote object fails
- Add ILM expiry metrics to the node namespace
- Move tier journal tasks to expiryState
- Remove unused on-disk journal for tiered objects pending deletion
- Distribute expiry tasks across workers such that the expiry of versions of
the same object serialized
- Ability to resize worker pool without server restart
- Make scaling down of expiryState workers' concurrency safe; Thanks
@klauspost
- Add error logs when expiryState and transition state are not
initialized (yet)
* metrics: Add missed tier journal entry tasks
* Initialize the ILM worker pool after the object layer
Main motivation is move towards a common backend format
for all different types of modes in MinIO, allowing for
a simpler code and predictable behavior across all features.
This PR also brings features such as versioning, replication,
transitioning to single drive setups.
This feature also changes the default port where
the browser is running, now the port has moved
to 9001 and it can be configured with
```
--console-address ":9001"
```
This is to ensure that there are no projects
that try to import `minio/minio/pkg` into
their own repo. Any such common packages should
go to `https://github.com/minio/pkg`
Harshavardhana
Krishnan Parthasarathi
Anis Elleuch
Daryl White
ebozduman