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Conference: KubeCon + CloudNativeCon Europe 2023
Authors: Yan Wang, Vadim Bauer
2023-04-20
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Harbor is an open-source registry for managing Cloud native artifacts in a Kubernetes environment. It offers multi-tenancy, policy enforcement, replication, and security features.
- Harbor is a trusted Cloud native repository for Kubernetes
- It offers multi-tenancy and row-based access control for flexible user permissions
- Policy enforcement includes caller creation, retention policy, and immutability
- Replication and process cache allow for artifact distribution
- Security and compliance are core features with identity access management and P2P capabilities
Conference: KubeCon + CloudNativeCon North America 2022
Authors: Deepthi Sigireddi, Manan Gupta
2022-10-27
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The presentation discusses the engineering approach taken by Vitess to solve the consensus problem in a high QPS environment while prioritizing performance over theoretical correctness.
- Vitess is a single leader system that relies on a topology server for persistent state and recovery
- The system prioritizes performance over theoretical correctness
- Durability policy is defined as avoiding data loss and is configurable based on trade-offs between durability and availability
- Leader election has three stages: revocation, choosing a new leader, and propagation
- Planned and unplanned leader elections have different revocation processes