Remove unused gateway template value

Signed-off-by: Tom Pantelis <tompantelis@gmail.com>

submariner-operator/README.md

@@ -24,8 +24,6 @@ Submariner enables direct networking between Pods and Services in different Kube
 | broker.namespace | string | `"xyz"` |  |
 | broker.server | string | `"example.k8s.apiserver"` |  |
 | broker.token | string | `"test"` |  |
-| gateway.image.repository | string | `"quay.io/submariner/submariner-gateway"` |  |
-| gateway.image.tag | string | `"0.14.0"` |  |
 | ipsec.debug | bool | `false` |  |
 | ipsec.forceUDPEncaps | bool | `false` |  |
 | ipsec.ikePort | int | `500` |  |

submariner-operator/templates/NOTES.txt

@@ -1,7 +1,3 @@
 Submariner is now installed.
 
-{{- if .Values.gateway.nodeSelectorEnabled }}
-If you haven't done so yet, please label a node as `submariner.io/gateway=true` to elect it for running Submariner.
-{{- end }}
-
-By default, Submariner runs with 1 replica. If you have more than one Gateway host, you can scale Submariner to N replicas, and the other Submariner pods will simply join the leader election pool.
+By default, Submariner runs with 1 replica. If you have more than one Gateway host, you can scale Submariner to N replicas, and the other Submariner pods will simply join the leader election pool.

submariner-operator/values.yaml

@@ -44,10 +44,6 @@ operator:
   resources: {}
   tolerations: []
   affinity: {}
-gateway:
-  image:
-    repository: quay.io/submariner/submariner-gateway
-    tag: "0.14.0-m1"
 serviceAccounts:
   operator:
     create: true