[BUG]: 404 errors after setup due to failed ingress deploy

[ericsmalling]

Is there an existing issue for this?

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Description of the bug

Occasionally, the webadmin app returns a 404 error after initial setup becuase the ingress did not deploy successfully.

In this case, the setup.sh output usually contains:

Error from server (InternalError): error when creating "webadmin_svc_ingress.yaml": Internal error occurred: failed calling webhook "validate.nginx.ingress.kubernetes.io": failed to call webhook: Post "https://ingress-nginx-controller-admission.ingress-nginx.svc:443/networking/v1/ingresses?timeout=10s": dial tcp 10.96.212.95:443: connect: connection refused

Re-deploying the ingress via kubectl apply -f webadmin_svc_ingress.yaml -n secure usually resolves this.

Steps To Reproduce

See above

Additional Information

No response