--- apiVersion: v1 kind: Service metadata: name: sudosci namespace: external-services spec: type: ClusterIP ports: - name: http port: 80 ... --- apiVersion: discovery.k8s.io/v1 kind: EndpointSlice metadata: name: sudosci namespace: external-services labels: kubernetes.io/service-name: sudosci addressType: IPv4 ports: - name: http appProtocol: http protocol: TCP port: 29114 endpoints: - addresses: - "192.168.0.12" conditions: ready: true ... --- apiVersion: cert-manager.io/v1 kind: Certificate metadata: name: sudosci-cert namespace: istio-system spec: secretName: sudosci-cert commonName: api.sudoscientist.com dnsNames: - api.sudoscientist.com issuerRef: name: route53-issuer kind: ClusterIssuer group: cert-manager.io ... --- apiVersion: networking.istio.io/v1beta1 kind: Gateway metadata: name: sudosci-gateway namespace: external-services spec: selector: istio: ingressgateway servers: - port: number: 443 name: https protocol: HTTPS tls: mode: SIMPLE credentialName: sudosci-cert hosts: - api.sudoscientist.com ... --- apiVersion: networking.istio.io/v1beta1 kind: ServiceEntry metadata: name: sudosci namespace: external-services spec: hosts: - api.sudoscientist.com addresses: - 0.0.0.0/0 ports: - number: 29114 name: sudosci protocol: HTTP location: MESH_EXTERNAL resolution: STATIC endpoints: - address: 192.168.0.12 ... --- apiVersion: networking.istio.io/v1beta1 kind: VirtualService metadata: name: sudosci-gateway namespace: external-services spec: hosts: - api.sudoscientist.com gateways: - sudosci-gateway http: - match: - uri: prefix: / route: - destination: port: number: 80 host: sudosci ...