Roadmap

This document defines a high level roadmap for the etcd cluster operator development.

The dates below should not be considered authoritative, but rather indicative of the projected timeline of the project.

2017 Q1

Features

Backup and recovery
- Recover an etcd cluster from a PV backup -> finished
- Backup an etcd cluster to S3 -> finished
- Recover an etcd cluster from a S3 backup -> finished
Operationality
- Pause/Resume the control for an etcd cluster -> finished
Metrics and logging
- More structured logging
  - Add prefix for different clusters -> finished
  - Use infof, warningf, errorf consistently -> finished
- Expose operator metrics
  - How many clusters it manages
  - How many actions it does
- Expose the running status of the etcd cluster
  - cluster size, version
- Expose errors
  - bad version, bad cluster size, dead cluster
Security
- Server side TLS support

Stability/Reliability

Verify user inputs
- desired version
- cluster size (do not stupidly increase cluster size to an unreasonable number)
More soak testing
60%+ unit tests coverage