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Kannika

0.8.0

This page documents the changes in Kannika Armory version 0.8.0.

Changelog 0.8.0

Section titled “Changelog 0.8.0”

Features

Section titled “Features”

  • General: Add support for OIDC authentication

  • General: Add data retention policies

  • General: Add option to restore from a date time

  • General: Add option to restore partitions from a certain offset

  • General: Support Azure OAuth2

  • API: Fetch metrics from backup pods

  • API: Fetch metrics from restore pods

  • API: Log user ID for each command

  • API: Log user ID for each query

  • API: Share workers to retrieve metrics

  • API: Add event gateway service on port 8082

  • API: Allow configuring additional properties on Backups and Restores

  • API: Handle Kubernetes timeout exceptions

  • API: Don’t allow MiB, GiB etc. for byte quantities

  • API: Return a Location header when creating a restore via the REST API

  • API: Set topicMappingStrategy to advanced by default

  • Console: Allow configuring the API URL

  • Console: Refresh access token

  • Console: Check for user inactivity

  • Console: Verify basic auth on login screen

  • Console: Make topics optional when configuring a restore

  • Console: Show username from access token

  • Console: Split backup details into tabs

  • Console: Update backup details page

  • Console: Split restore details page into tabs

  • Console: Configure data retention policy in backup wizard

  • Console: Make storage capacity field consistent with partition rollover size trigger field

  • Console: Configure max producers for a restore

  • Core: Implement partition expiration based on retention policy

  • Core: Periodically check for and remove expired partitions

  • Core: Add restoreFromOffset filtering option

  • Core: Add restoreFromUnixTimestamp filtering option

  • Core: Implement producer pool

  • Core: Backup & Restore return error if one topic does not exist

  • Operator: Add option to configure metrics push endpoints

  • Operator: Recreate deployment on conflict

  • Operator: Track backup and restore pods using a pod informer

  • Operator: Wait for backup pod to be gone before creating a new one

  • Operator: Add --logging-format option with json and text options

  • Operator: Add the spec.config.maxProducers setting to a Restore

  • Helm: Give the API access to list and watch pods in Kubernetes

  • Helm: Give the operator access to list and watch pods in Kubernetes

  • Helm: Add console.config.apiUrl option

  • Helm: Add event gateway service to kannika-api chart

  • Helm: Add console.config.security.oidc options

  • Helm: Add operator.config.eventGateway options

  • Helm: Add api.eventGateway options

  • Helm: Add api.storage.hostPath option to persist API data to a host path

  • Helm: Add api.storage.persistentVolume option to persist API data to a Persistent Volume

Refactor

Section titled “Refactor”
  • Operator: Replace io.kannika/resource-id labels with io.kannika/backup and io.kannika/restore labels

Performance

Section titled “Performance”
  • Core: Improve restoring performance for small messages using a custom delivery handler

Bug Fixes

Section titled “Bug Fixes”

  • API: Copy sink credentials when creating a Restore via the REST API

  • API: Retain unsupported fields config

  • Console: Fix invalid config shown instead of draft when restore has no topics

Documentation

Section titled “Documentation”

  • Switch between different versions of the application

  • Document data retention policies

  • Update schema mapping docs to include the same tool

  • Update schema mapping docs to include the behaviour if a mapping is missing

  • Document metrics

  • Document Producer Pool and the maxProducers setting

Miscellaneous Tasks

Section titled “Miscellaneous Tasks”

  • General: Make restoreUntilOffset exclusive

  • Operator: Update probes to use new /metrics path

  • Operator: Implement custom backoff strategy that logs reconnection attempts

  • Core: Make restoreUntilUnixTimestamp exclusive

  • Core: Make restoreUntilOffset exclusive

  • Console: Log initialization errors

  • Update dependencies

  • Upgrade images to alpine:3.20

  • Upgrade to Rust 1.80

  • Bump version to 0.8.0