refactor: rename submariner-engine to submariner-gateway (#122)

Signed-off-by: Steve Mattar <smattar@redhat.com>

submariner/templates/engine-deploy.yaml

@@ -5,14 +5,14 @@ metadata:
     heritage: {{ .Release.Service | quote }}
     release: {{ .Release.Name | quote }}
     chart: {{ template "submariner.chart" . }}
-    app: {{ template "submariner.fullname" . }}-engine
-    component: engine
+    app: {{ template "submariner.fullname" . }}-gateway
+    component: gateway
   name: {{ template "submariner.fullname" . }}-gateway
 spec:
   revisionHistoryLimit: 5
   selector:
     matchLabels:
-      app: {{ template "submariner.fullname" . }}-engine
+      app: {{ template "submariner.fullname" . }}-gateway
   updateStrategy:
     rollingUpdate:
       maxUnavailable: 1
@@ -21,7 +21,7 @@ spec:
     metadata:
       creationTimestamp: null
       labels:
-        app: {{ template "submariner.fullname" . }}-engine
+        app: {{ template "submariner.fullname" . }}-gateway
     spec:
       affinity:
         podAntiAffinity:
@@ -31,19 +31,19 @@ spec:
               - key: app
                 operator: In
                 values:
-                - {{ template "submariner.fullname" . }}-engine
+                - {{ template "submariner.fullname" . }}-gateway
             topologyKey: "kubernetes.io/hostname"
-{{- with .Values.engine.affinity }}
+{{- with .Values.gateway.affinity }}
 {{ toYaml . | indent 8 }}
 {{- end }}
       nodeSelector:
-{{- if .Values.engine.nodeSelectorEnabled }}
+{{- if .Values.gateway.nodeSelectorEnabled }}
         submariner.io/gateway: "true"
 {{- end }}
-{{- with .Values.engine.nodeSelector }}
+{{- with .Values.gateway.nodeSelector }}
 {{ toYaml . | indent 8 }}
 {{- end }}
-{{- with .Values.engine.tolerations }}
+{{- with .Values.gateway.tolerations }}
       tolerations:
 {{ toYaml . | indent 8 }}
 {{- end }}
@@ -112,11 +112,11 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: "spec.nodeName"
-        image: {{ .Values.engine.image.repository }}:{{ default .Chart.AppVersion .Values.engine.image.tag }}
-        imagePullPolicy: {{ .Values.engine.image.pullPolicy }}
+        image: {{ .Values.gateway.image.repository }}:{{ default .Chart.AppVersion .Values.gateway.image.tag }}
+        imagePullPolicy: {{ .Values.gateway.image.pullPolicy }}
         name: submariner
         resources:
-{{ toYaml .Values.engine.resources | indent 10 }}
+{{ toYaml .Values.gateway.resources | indent 10 }}
         securityContext:
           allowPrivilegeEscalation: true
           capabilities:
@@ -135,4 +135,4 @@ spec:
       schedulerName: default-scheduler
       securityContext: {}
       terminationGracePeriodSeconds: 1
-      serviceAccountName: {{ template "submariner.engineServiceAccountName" . }}
+      serviceAccountName: {{ template "submariner.gatewayServiceAccountName" . }}