Change default port of backend to 7007 due to MacOS Control Center update

Signed-off-by: Otto Sichert <git@ottosichert.de>

contrib/chart/backstage/files/app-config.development.yaml.tpl

@@ -1,7 +1,7 @@
 backend:
   lighthouseHostname: {{ include "lighthouse.serviceName" . | quote }}
   listen:
-      port: {{ .Values.appConfig.backend.listen.port | default 7000 }}
+      port: {{ .Values.appConfig.backend.listen.port | default 7007 }}
   database:
     client: {{ .Values.appConfig.backend.database.client | quote }}
     connection:

contrib/chart/backstage/values.yaml

@@ -26,7 +26,7 @@ backend:
     repository: martinaif/backstage-k8s-demo-backend
     tag: 20210423T1550
     pullPolicy: IfNotPresent
-  containerPort: 7000
+  containerPort: 7007
   serviceType: ClusterIP
   postgresCertMountEnabled: true
   resources:
@@ -96,7 +96,7 @@ appConfig:
   backend:
     baseUrl: https://demo.example.com
     listen:
-      port: 7000
+      port: 7007
     cors:
       origin: https://demo.example.com
     database:

contrib/docker/devops/makefile

@@ -9,8 +9,8 @@ docker_name_prefix := backstage-make
 # to the host computer
 frontend_port      := 3000
 frontend_host_port := 3000
-backend_port       := 7000
-backend_host_port  := 7000
+backend_port       := 7007
+backend_host_port  := 7007
 
 # path to this "makefile"
 my_dir_path = $(dir $(CURDIR)/$(firstword $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)))
@@ -191,10 +191,10 @@ test: check-tests
 check: check-code check-docs check-type-dependencies check-styles
 
 # run development instance
-# BUG: the frontend seems to run on "$(backend_port)" (7000 default).
+# BUG: the frontend seems to run on "$(backend_port)" (7007 default).
 #      The documentation states "This is going to start two things, 
-#      the frontend (:3000) and the backend (:7000)."
-#      However, the frontend seems to end up running on 7000.
+#      the frontend (:3000) and the backend (:7007)."
+#      However, the frontend seems to end up running on 7007.
 .PHONY: dev
 dev: build
 	@docker run --rm -it \

contrib/kubernetes/basic_kubernetes_example_with_helm/backend.yaml

@@ -22,6 +22,6 @@ spec:
           image: spotify/backstage-backend:latest
           imagePullPolicy: IfNotPresent
           ports:
-            - containerPort: 7000
+            - containerPort: 7007
               name: backend
               protocol: TCP

contrib/kubernetes/basic_kubernetes_example_with_helm/backstage/values.yaml

@@ -63,7 +63,7 @@ backend:
     pullPolicy: IfNotPresent
   service:
     type: ClusterIP
-    port: 7000
+    port: 7007
   ingress:
     enabled: false
     annotations:

contrib/kubernetes/basic_kubernetes_example_with_helm/service.yaml

@@ -30,6 +30,6 @@ spec:
     component: backend
   ports:
     - name: backend
-      port: 7000
+      port: 7007
       protocol: TCP
       targetPort: backend