maglev: healthchecker: transition-history: 5 healthchecks: http-check: type: http port: 80 params: path: / response-code: "200" interval: 200ms fast-interval: 100ms down-interval: 1s timeout: 1s rise: 2 fall: 2 backends: nginx1: address: 172.20.30.11 healthcheck: http-check nginx2: address: 172.20.30.12 healthcheck: http-check nginx3: address: 172.20.30.13 healthcheck: http-check frontends: http-vip: description: "Test HTTP VIP" address: 192.0.2.1 protocol: tcp port: 80 pools: - name: primary backends: nginx1: {} nginx2: {} - name: fallback backends: nginx3: {}