Custom Health check with GCP

Hi I try to use custom health check with GCP LoadBalancer.

I have added readinessProbe & livenessProbe like this:

    readinessProbe:
      httpGet:
        path: /health
        port: dash
      initialDelaySeconds: 5
      periodSeconds: 1
      timeoutSeconds: 1
      successThreshold: 1
      failureThreshold: 10
    livenessProbe:
      httpGet:
        path: /health
        port: dash
      initialDelaySeconds: 5
      periodSeconds: 1
      timeoutSeconds: 1
      successThreshold: 1
      failureThreshold: 10

But when I create my ingress I haven't got my custom health check

Path LB

I FINALIZED an answer. What I was trying to do was impossible. My GCE Ingress used a backend on port 80 . But in my ReadinessProbe I told him to check on port 8080 and on the /health path. This is impossible!

The port of the service declared in the Ingress backend must be the same as that declared in the readinessProbe. Only the path can be different. If we do not respect this pattern, it is / that is associated with the Health Check GCP path.

From a network point of view this is logical, the Health Check GCP is "out" of the Kube cluster, if we tell it to route on port 80 but our ReadinessProbe is on another port, how it can ensure that even if the port associated with the ReadinessProbe meets port 80 (which is the one on which it must route traffic) also respond.

In summary, the port of the backend declared in Ingress must have a readinessProbe on the same port. The only thing we can customize is the path.