databroker: rename cache service (#1790)

* rename cache folder

* rename cache service everywhere

* skip yaml in examples

* Update docs/docs/topics/data-storage.md

Co-authored-by: Travis Groth <travisgroth@users.noreply.github.com>

Co-authored-by: Travis Groth <travisgroth@users.noreply.github.com>

examples/kubernetes/kubernetes-config.yaml

@@ -6,7 +6,7 @@ grpc_address: ":80"
 
 authenticate_service_url: https://authenticate.localhost.pomerium.io
 authorize_service_url: http://pomerium-authorize-service.default.svc.cluster.local
-databroker_service_url: http://pomerium-cache-service.default.svc.cluster.local
+databroker_service_url: http://pomerium-databroker-service.default.svc.cluster.local
 
 override_certificate_name: "*.localhost.pomerium.io"
 

examples/kubernetes/kubernetes_gke.sh

@@ -32,7 +32,7 @@ echo "=> deploy pomerium proxy, authorize, and authenticate"
 kubectl apply -f pomerium-proxy.yml
 kubectl apply -f pomerium-authenticate.yml
 kubectl apply -f pomerium-authorize.yml
-kubectl apply -f pomerium-cache.yml
+kubectl apply -f pomerium-databroker.yml
 
 echo "=> deploy our test app, httpbin"
 kubectl apply -f httpbin.yml

examples/kubernetes/pomerium-databroker.yml

@@ -1,35 +1,35 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: pomerium-cache-service
+  name: pomerium-databroker-service
 spec:
-  clusterIP: None # cache is a headless service!
+  clusterIP: None # databroker is a headless service!
   ports:
     - port: 80
       name: grpc
   selector:
-    app: pomerium-cache
+    app: pomerium-databroker
   type: ClusterIP
 ---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: pomerium-cache
+  name: pomerium-databroker
   labels:
-    app: pomerium-cache
+    app: pomerium-databroker
 spec:
   replicas: 1
   selector:
     matchLabels:
-      app: pomerium-cache
+      app: pomerium-databroker
   template:
     metadata:
       labels:
-        app: pomerium-cache
+        app: pomerium-databroker
     spec:
       containers:
         - image: pomerium/pomerium:master
-          name: pomerium-cache
+          name: pomerium-databroker
           args:
             - --config=/etc/pomerium/config.yaml
           ports:
@@ -38,7 +38,7 @@ spec:
               protocol: TCP
           env:
             - name: SERVICES
-              value: cache
+              value: databroker
             - name: SHARED_SECRET
               valueFrom:
                 secretKeyRef: