update agnhost guestbook usage for s/slave/replica/

test/conformance/testdata/conformance.yaml

@@ -1356,11 +1356,11 @@
   codename: '[sig-cli] Kubectl client Guestbook application should create and stop
     a working application  [Conformance]'
   description: Create Guestbook application that contains an agnhost master server,
-    2 agnhost slaves, frontend application, frontend service and agnhost master service
-    and agnhost slave service. Using frontend service, the test will write an entry
-    into the guestbook application which will store the entry into the backend agnhost
-    store. Application flow MUST work as expected and the data written MUST be available
-    to read.
+    2 agnhost replicas, frontend application, frontend service and agnhost master
+    service and agnhost replica service. Using frontend service, the test will write
+    an entry into the guestbook application which will store the entry into the backend
+    agnhost store. Application flow MUST work as expected and the data written MUST
+    be available to read.
   release: v1.9
   file: test/e2e/kubectl/kubectl.go
 - testname: Kubectl, check version v1

test/e2e/kubectl/kubectl.go

@@ -343,12 +343,12 @@ var _ = SIGDescribe("Kubectl client", func() {
 		forEachGBFile := func(run func(s string)) {
 			guestbookRoot := "test/e2e/testing-manifests/guestbook"
 			for _, gbAppFile := range []string{
-				"agnhost-slave-service.yaml",
+				"agnhost-replica-service.yaml",
 				"agnhost-master-service.yaml",
 				"frontend-service.yaml",
 				"frontend-deployment.yaml.in",
 				"agnhost-master-deployment.yaml.in",
-				"agnhost-slave-deployment.yaml.in",
+				"agnhost-replica-deployment.yaml.in",
 			} {
 				contents := commonutils.SubstituteImageName(string(e2etestfiles.ReadOrDie(filepath.Join(guestbookRoot, gbAppFile))))
 				run(contents)
@@ -358,7 +358,7 @@ var _ = SIGDescribe("Kubectl client", func() {
 		/*
 			Release : v1.9
 			Testname: Kubectl, guestbook application
-			Description: Create Guestbook application that contains an agnhost master server, 2 agnhost slaves, frontend application, frontend service and agnhost master service and agnhost slave service. Using frontend service, the test will write an entry into the guestbook application which will store the entry into the backend agnhost store. Application flow MUST work as expected and the data written MUST be available to read.
+			Description: Create Guestbook application that contains an agnhost master server, 2 agnhost replicas, frontend application, frontend service and agnhost master service and agnhost replica service. Using frontend service, the test will write an entry into the guestbook application which will store the entry into the backend agnhost store. Application flow MUST work as expected and the data written MUST be available to read.
 		*/
 		framework.ConformanceIt("should create and stop a working application ", func() {
 			defer forEachGBFile(func(contents string) {

test/e2e/testing-manifests/guestbook/agnhost-replica-deployment.yaml.in

@@ -1,25 +1,25 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: agnhost-slave
+  name: agnhost-replica
 spec:
   replicas: 2
   selector:
     matchLabels:
       app: agnhost
-      role: slave
+      role: replica
       tier: backend
   template:
     metadata:
       labels:
         app: agnhost
-        role: slave
+        role: replica
         tier: backend
     spec:
       containers:
-      - name: slave
+      - name: replica
         image: {{.AgnhostImage}}
-        args: [ "guestbook", "--slaveof", "agnhost-master", "--http-port", "6379" ]
+        args: [ "guestbook", "--replicaof", "agnhost-master", "--http-port", "6379" ]
         resources:
           requests:
             cpu: 100m

test/e2e/testing-manifests/guestbook/agnhost-replica-service.yaml

@@ -1,15 +1,15 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: agnhost-slave
+  name: agnhost-replica
   labels:
     app: agnhost
-    role: slave
+    role: replica
     tier: backend
 spec:
   ports:
   - port: 6379
   selector:
     app: agnhost
-    role: slave
+    role: replica
     tier: backend

test/images/agnhost/README.md

@@ -212,12 +212,12 @@ sed_expr="s|{{.AgnhostImage}}|us.gcr.io/k8s-artifacts-prod/e2e-test-images/agnho
 # create the services.
 kubectl create -f ${guestbook}/frontend-service.yaml
 kubectl create -f ${guestbook}/agnhost-master-service.yaml
-kubectl create -f ${guestbook}/agnhost-slave-service.yaml
+kubectl create -f ${guestbook}/agnhost-replica-service.yaml
 
 # create the deployments.
 cat ${guestbook}/frontend-deployment.yaml.in | sed ${sed_expr} | kubectl create -f -
 cat ${guestbook}/agnhost-master-deployment.yaml.in | sed ${sed_expr} | kubectl create -f -
-cat ${guestbook}/agnhost-slave-deployment.yaml.in | sed ${sed_expr} | kubectl create -f -
+cat ${guestbook}/agnhost-replica-deployment.yaml.in | sed ${sed_expr} | kubectl create -f -
 ```