zalando / zalando/postgres-operator

[Question]Multiple backup endpoints at the same time

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Go
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Description

Please, answer some short questions which should help us to understand your problem / question better?

  • Which image of the operator are you using?
    registry.opensource.zalan.do/acid/postgres-operator:v1.10.1
  • Where do you run it - cloud or metal? Kubernetes or OpenShift?
    EKS, GKS. AKS
  • Are you running Postgres Operator in production?
    yes
  • Type of issue?
    Question

Hi, for better disaster recovery i would like to have two or more backup endpoints for wal-g backups. Right now everything is stored on GCS buckets. Are there any possibilites to use GCS and for example backblaze/wasabi/linode(s3-compatible resources) at the same time? Or it only works as 1 to 1? Wal-g can only push wals to one endpoint and then we need to use external replication tools like https://flexify.io/?

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file, test, or entry point is named. Start by tracing how the v1.10.1 operator configures WAL-G backup destinations, then compare the current GCS-only behavior with the requested GCS and S3-compatible endpoints. Done means establishing whether multiple endpoints are supported and, if not, defining the required behavior or documenting the limitation.

Written by the indexing model from the issue text.

Assessment

Tech stack
go, google-cloud, kubernetes, postgresql
Domain
cloud, databases, infrastructure
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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