apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: circuit-breaker
  namespace: sharkey 
spec:
  circuitBreaker:
    expression: LatencyAtQuantileMS(50.0) > 200 || ResponseCodeRatio(500, 600, 0, 600) > 0.5
    fallbackDuration: 2s
    recoveryDuration: 5s
---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: ratelimit
  namespace: sharkey
spec:
  rateLimit:
    average: 250
    burst: 120
    period: 1s
    sourceCriterion:
      ipStrategy:
        excludedIPs:
        - 127.0.0.1/32   # loopback
        - 10.0.0.0/16    # bridge network
        - 10.243.0.0/16  # cluster network
        - 167.235.111.84 # lb
        - 128.140.35.44  # node
        - 5.75.144.230   # node
        - 144.76.167.59  # node