Brian Ketelsen - Microservices in Go using Micro - Codemotion Milan 2017
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The document discusses creating distributed microservices using the Micro framework in Go, led by Brian Ketelsen, a cloud developer advocate at Microsoft. It highlights the structure of Micro, including its pluggable layers, service discovery, and transport options, such as HTTP and gRPC, which simplify development and deployment. The talk aims to demonstrate the ease of building microservices and includes a live demo showcasing various features and integrations.
Brian Ketelsen - Microservices in Go using Micro - Codemotion Milan 2017
- 3. Microservices in Go with Micro Brian Ketelsen Cloud Developer Advocate, Microsoft
- 4. Microservices in Go Using Micro https://micro.mu(Micro)
- 5. About Me Co-Host gotime.fm weekly podcast Co-Author "Go In Action" from Manning Press Co-Organizer - GopherCon, Largest Go Conference in the World This Talk In this talk we will go from 0 to distributed microservices in less than an hour. Buckle up Buttercup!
- 6. Buckle up, Buttercup! Micro Is An Ecosystem Framework Toolkit Pluggable Layers
- 7. Plugins Everywhere message broker encoding/decoding transport metrics Nearly every choice in micro has a sane default and many optional replacements.
- 8. Abstractions Broker Transportation for events. Micro can emit events, and interested services can consume them and react.
- 9. HTTP (default) Google PubSub Kafka MQTT NATS NSQ RabbitMQ Redis Amazon SQS Codec Encoding of messages before transport. bsonrpc jsonrpc jsonrpc2 mercury msgpackrpc
- 10. protorpc (default) Registry Service Discovery consul (default) etcd 2 or 3 Eureka gossip kubernetes mdns (Multicast DNS) NATS zookeeper
- 11. Selector How clients choose an instance of a service. blacklist -- circuit breaker pattern for selecting service instances cache -- random hash choice label -- priority based labels, use for prioritized selection named -- use with message bus/queue transport static -- for use with upstream balancing Transport Physical transport of messages.
- 12. grpc http (default) NATS RabbitMQ TCP UTP (UDP variation of BitTorrent protocol) Batteries Included All of these choices can be overwhelming, but Micro defaults are perfect for development. In production, you can change any of the options without changing your code.
- 14. Demo Calling a Service Demo More complex deployment
- 15. Authentication Service Web Application with protected pages Demo Add Pro les!
- 17. Demo Managing from Slack Demo Custom Bot Commands
- 18. Thank you Brian Ketelsen Cloud Developer Advocate, Microsoft bketelsen@gmail.com(mailto:bketelsen@gmail.com) https://brianketelsen.com(https://brianketelsen.com) @bketelsen(http://twitter.com/bketelsen)