Episode 127a - Microservices

Iron Sysadmin Podcast

Welcome to Episode 127 Main Topic

• Microservices
  • “Simpler” code?
  • Easily scalable?
  • “Complex” deployment?
• What are they?
• Why build like that?
• How do you interact with a microservice?
• Pros/Cons ?
• Service Discovery
  • Consul / etcd / Zookeeper
  • https://www.consul.io/
  • https://etcd.io/
  • https://zookeeper.apache.org/
• What? Why?
• Service Mesh?
  • Consul / Istio / Linkerd
  • https://developer.hashicorp.com/consul/docs/connect
  • https://istio.io/
  • https://linkerd.io/
  • https://en.wikipedia.org/wiki/Switched_Multi-megabit_Data_Service
  • https://en.wikipedia.org/wiki/Frame_Relay
  • https://en.wikipedia.org/wiki/Asynchronous_Transfer_Mode
  • https://en.wikipedia.org/wiki/Software-defined_networking
• What? Why?
• *kinda like* SMDS / Frame Relay / ATM / SDN
• “Free” mTLS and encryption !!!

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Intro and Outro music credit: Tri Tachyon, Digital MK 2http://freemusicarchive.org/music/Tri-Tachyon/