functionality meets user needs ○ Measured feature introduction ● Reducing operational overhead ○ Maintenance ○ Upgrades ○ Debugging https://istio.io/latest/blog/2020/tradewinds-2020/ #IstioCon Early upgrade https://istio.io/latest/blog/2020/tradewinds-2020/ ● Fixed budget for infrastructure maintenance ● Desire predictability ● Longer support windows ● Skip releases for upgrades #IstioCon Focus

• Dependencies require lot of time to code • Many dependencies in a test suite • Dependency maintenance is effort intensive Solution • ML-driven identification of candidate relationships • Supervised 00” } Reference data Problem • Not all differences are errors Challenge • Assertion creation/maintenance is effort intensive Solution • Comprehensive comparison of results • ML-driven identification

■ Egress ■ Inter Service Communication ● Build expertise in one discipline ● Decentralized maintenance ● Rich Network functionalities across the ecosystem ● Kubernetes Native ● Large and active community

access our endpoints. Drawback: ● Not the preferred approach suggested from security team ● Maintenance a lot of endpoint for each GoPay partner with specific IP seems burden job. ● Security concern

testing ? At a scale of 800+ providers ? Mocks are like any other software: ● Bugs ● Maintenance Why don’t you ? #IstioCon Can we do better ? #IstioCon What if ? #IstioCon EnvoyFilter

Panel: Istio Istio Open Source Ecosystem Outlook From China The road to microservice for Database as a Service (DBaaS) via Istio Tencent Music service mesh with Istio and Aeraki Flexible proxy

Dubbo, Proprietary RPC Protocol … ● Messaging: Kafka, RabbitMQ … ● Cache: Redis, Memcached ... ● Database: mySQL, PostgreSQL, MongoDB ... ● Other Layer-7 Protocols: ... Control Plane (Traffic Management