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Red Hat build of MicroShift
4.16
Networking
6.10. Creating a route using the default certificate through an Ingress object

6.10. Creating a route using the default certificate through an Ingress object

If you create an Ingress object without specifying any TLS configuration, Red Hat build of MicroShift generates an insecure route. To create an Ingress object that generates a secure, edge-terminated route using the default ingress certificate, you can specify an empty TLS configuration as follows.

Prerequisites

You have a service that you want to expose.
You have access to the OpenShift CLI (oc).

Procedure

Create a YAML file for the Ingress object. In this example, the file is called example-ingress.yaml:
YAML definition of an Ingress object
```
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: frontend
  ...
spec:
  rules:
    ...
  tls:
  - {} 
```
1
1
Use this exact syntax to specify TLS without specifying a custom certificate.
Create the Ingress object by running the following command:
```
$ oc create -f example-ingress.yaml
```

Verification

Verify that Red Hat build of MicroShift has created the expected route for the Ingress object by running the following command:
```
$ oc get routes -o yaml
```
Example output
```
apiVersion: v1
items:
- apiVersion: route.openshift.io/v1
  kind: Route
  metadata:
    name: frontend-j9sdd 
```
1
```
    ...
  spec:
  ...
    tls: 
```
2
```
      insecureEdgeTerminationPolicy: Redirect
      termination: edge 
```
3
```
  ...
```
1
The name of the route includes the name of the Ingress object followed by a random suffix.
2
In order to use the default certificate, the route should not specify spec.certificate.
3
The route should specify the edge termination policy.

6.10. Creating a route using the default certificate through an Ingress object

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