Architecture overview

• Terminology
• Threading model
• Listeners
• Network (L3/L4) filters
• HTTP connection management
  • HTTP protocols
  • HTTP header sanitizing
  • Route table configuration
• HTTP filters
• HTTP routing
  • Route table
  • Retry semantics
  • Priority routing
• gRPC
• WebSocket support
  • Connection semantics
• Cluster manager
• Service discovery
  • Supported service discovery types
  • On eventually consistent service discovery
• Health checking
  • Passive health checking
  • Connection pool interactions
  • HTTP health checking filter
  • Active health checking fast failure
  • Health check identity
• Connection pooling
  • HTTP/1.1
  • HTTP/2
  • Health checking interactions
• Load balancing
  • Supported load balancers
  • Panic threshold
  • Zone aware routing
  • Load Balancer Subsets
• Outlier detection
  • Ejection algorithm
  • Detection types
  • Ejection event logging
  • Configuration reference
• Circuit breaking
• Global rate limiting
• TLS
  • Underlying implementation
  • Authentication filter
• Statistics
• Runtime configuration
• Tracing
  • Overview
  • How to initiate a trace
  • Trace context propagation
  • What data each trace contains
• TCP proxy
• Access logging
• MongoDB
• DynamoDB
• Redis
  • Configuration
  • Supported commands
  • Failure modes
• Hot restart
• Dynamic configuration
  • Fully static
  • SDS/EDS only
  • SDS/EDS and CDS
  • SDS/EDS, CDS, and RDS
  • SDS/EDS, CDS, RDS, and LDS
• Initialization
• Draining
• Scripting