Round Robin

Default strategy Configuration example for praxis.

Category: Practical
Task: Default strategy Configuration example for praxis.

Prerequisites: The product runtime and any backend services referenced by this configuration.

This configuration comes from the selected release. The example has not been run here; external services are not bundled.

Download the source file.

# Round-Robin Load Balancing
#
# Default strategy. Cycles through endpoints in order; each backend
# receives an equal share of requests.
#
# Usage:
#   cargo run -p praxis-proxy -- -c examples/configs/traffic-management/round-robin.yaml
#   for i in $(seq 1 9); do curl -s http://localhost:8080/; echo; done

listeners:
  - name: default
    address: "127.0.0.1:8080"
    filter_chains:
      - main

filter_chains:
  - name: main
    filters:
      - filter: router
        routes:
          - path_prefix: "/"
            cluster: backend

      - filter: load_balancer
        clusters:
          - name: backend
            # load_balancer_strategy defaults to round_robin — listed here for clarity.
            load_balancer_strategy: round_robin
            endpoints:
              - "127.0.0.1:3001"
              - "127.0.0.1:3002"
              - "127.0.0.1:3003"

insecure_options:
  allow_private_endpoints: true # example proxies to local backends