How Kubernetes connecting external mysql from fix ip

[tweakmy]

I know how to create the service abstraction that points to an endpoint to an external database(not within the cluster ip). However, my mysql service (single host mysql) only permits fix ip for access. The obvious reason is security.

And, we all know pod will eventually die and get a new ip.

So, how can one fix this?

kind: "Service"
  apiVersion: "v1"
  metadata:
    name: "example-external-service"
  spec:
    ports:
      -
        name: "mysql"
        protocol: "TCP"
        port: 3306
        targetPort: 3306
        nodePort: 0

end point defintion:

kind: "Endpoints"
apiVersion: "v1"
metadata:
  name: "example-external-service" 
subsets: 
- addresses:
  - ip: "10.10.1.1"
  ports:
  - name: "mysql"
    port: 3306

 
Thanks.

p.s I am using the v1.2 release

[David Aronchick]

Hi!

Thanks for your questions - would you mind asking these on Stackoverflow.com? We watch the tag "Kubernetes" and answer questions just like these there. Our hope is that if we answer it there, it'll help other people who have the same questions.

Thanks!
Dave

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