MicroServices #3:
Make it easy!
References
- The Twelve-Factor App
- AWS Api Gateway
- Heroku Foreman
Scenario...
(demo)
Ship It!
- Encryption
- Authentication
- Tracking stats
- Service dependencies
- Configuration
- Scaling
- Load balancing
- Request throttling
- Firewall rules
- Caching
- Secret storage
- And more?
7.1.4
ZeroMQ
- Reliable Messaging
- Encryption, Authentication, Streaming
- Discovery, Scaling, Load Balancing
Building on Consul
- Lots of libraries
- Point-to-point messaging
- Encryption, Auth, Fault tolerance in each service
7.2.0
The trouble with libraries...
- More services = more touchpoints
- More languages = more implementations
- What about code we don't own?
New 7.2.0 Objectives
- Performance
- Install & Config experience
- Scalability & Stability
Solve a hard problem once.
- Process Manager
- Api Gateway
- No ZeroMQ
Process Manager
- Consul registration
- Vitals
- Throttled Restart
- OS-specific
- Service management
- Automatic startup
API Gateway
- Runs on every host
- Listens on a known port
- Routes requests to services:
https://localhost:8501/lr-case-api/...
All Together Now
localhost:8501
localhost:8501
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