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@Aiven-Open

Aiven Open

All open source projects made and maintained by Aiven and the Aiven Open Source Program Office (OSPO).

Aiven Open

Aiven Open is where all open source projects made and maintained by Aiven live. These projects are actively looking for external contributors (individuals, as well as organisations). And in some cases (like Karapace), the project might see contribution from our Product teams as well. This is where you'll find the Klaw project, the Prometheus-Exporter for OpenSearch, all our Kafka Connectors, and more.

Please review this Organisation's Code of Conduct, and ways to report concerns.

Other Aiven GitHub Organisations

Looking for core Aiven stuff? Public repositories under the main Aiven Organisation include the Aiven Terraform Provider, the Kubernetes Operator, and the mirrors for PostgreSQL, Apache Cassandra, etc.

Aiven Labs is where our experimental, non-production code goes. Sample code, examples used in customer meetings, and at conferences. For freshness, we archive repositories in Aiven Labs after 6 months of non-human activity.

Quick links

If you're looking for more information or quick start material, here are some references:

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  1. tiered-storage-for-apache-kafka tiered-storage-for-apache-kafka Public

    RemoteStorageManager for Apache Kafka® Tiered Storage

    Java 240 59

  2. pghoard pghoard Public

    PostgreSQL® backup and restore service

    Python 1.4k 111

  3. karapace karapace Public

    Karapace - Your Apache Kafka® essentials in one tool

    Python 634 110

  4. pglookout pglookout Public

    PostgreSQL replication monitoring and failover daemon

    Python 192 25

  5. pgtracer pgtracer Public

    Tracing tools for PostgreSQL, using eBPF

    Python 159 14

  6. klaw klaw Public

    Klaw, the latest OS tool by Aiven, helps enterprises cope with Apache Kafka(r) topics, schema registry and connectors governance by introducing roles/authorizations to users of various teams of an …

    Java 196 76

Repositories

Showing 10 of 55 repositories
  • karapace Public

    Karapace - Your Apache Kafka® essentials in one tool

    Aiven-Open/karapace's past year of commit activity
    Python 634 Apache-2.0 110 70 (2 issues need help) 25 Updated Sep 18, 2026
  • myhoard Public

    MySQL Backup and Point-in-time Recovery service

    Aiven-Open/myhoard's past year of commit activity
    Python 97 Apache-2.0 26 3 3 Updated Sep 18, 2026
  • mcp-aiven Public

    Model Context Protocol server for Aiven

    Aiven-Open/mcp-aiven's past year of commit activity
    TypeScript 28 Apache-2.0 21 2 5 Updated Sep 18, 2026
  • rohmu Public

    Python library for database backups

    Aiven-Open/rohmu's past year of commit activity
    Python 22 Apache-2.0 16 3 4 Updated Sep 18, 2026
  • kio Public

    Python data types for the Apache Kafka® Protocol.

    Aiven-Open/kio's past year of commit activity
    Python 25 Apache-2.0 6 5 13 Updated Sep 18, 2026
  • klaw Public

    Klaw, the latest OS tool by Aiven, helps enterprises cope with Apache Kafka(r) topics, schema registry and connectors governance by introducing roles/authorizations to users of various teams of an org.

    Aiven-Open/klaw's past year of commit activity
    Java 196 Apache-2.0 76 97 (4 issues need help) 10 Updated Sep 16, 2026
  • klaw-docs Public

    Documentation site for Klaw, our Open Source Apache Kafka® governance toolkit.

    Aiven-Open/klaw-docs's past year of commit activity
    JavaScript 4 Apache-2.0 10 12 (2 issues need help) 1 Updated Sep 15, 2026
  • aiven-mysql-migrate Public

    MySQL® migration tool

    Aiven-Open/aiven-mysql-migrate's past year of commit activity
    Python 14 Apache-2.0 13 1 1 Updated Sep 14, 2026
  • journalpump Public

    systemd journald to aws_cloudwatch, elasticsearch, google cloud logging, kafka, rsyslog or logplex log sender

    Aiven-Open/journalpump's past year of commit activity
    Python 62 Apache-2.0 26 0 6 Updated Sep 10, 2026
  • aiven-kafka-connector-framework Public

    A collection of utilities and interfaces to simplify the building and homogenization of sink/source pairs of connectors.

    Aiven-Open/aiven-kafka-connector-framework's past year of commit activity
    Java 0 Apache-2.0 3 6 2 Updated Sep 10, 2026