add redis cache support

[benedikt-bartscher]

https://docs.docker.com/registry/configuration/#cache https://github.com/bitnami/charts/tree/main/bitnami/redis

storage:
  cache:
    blobdescriptor: redis
    blobdescriptorsize: 10000

redis:
  addr: localhost:6379
  password: asecret
  db: 0
  dialtimeout: 10ms
  readtimeout: 10ms
  writetimeout: 10ms
  pool:inmemory
    maxidle: 16
    maxactive: 64
    idletimeout: 300s
  tls:
    enabled: false

[maarij0160]

@joshsizer Can I raise a PR for this?

[joshsizer]

@joshsizer Can I raise a PR for this?

@maarij0160 That would be awesome! Please remember to sign your commits, otherwise we cannot merge changes.

[benedikt-bartscher]

@maarij0160 do you still plan raising a PR?

[maarij0160]

@benedikt-bartscher I am sorry, I have been quite busy lately. You can go ahead if you want to, otherwise I might be able to raise one after a week (tentative).

[maarij0160]

@joshsizer I am ready with a PR, can I be added as a collaborator so I can raise it.

[joshsizer]

@joshsizer I am ready with a PR, can I be added as a collaborator so I can raise it.

@maarij0160 You can fork this repository and then create a merge request back to it. You can reference this page for more details: https://docs.github.com/en/get-started/exploring-projects-on-github/contributing-to-a-project#about-forking