Move DMaaP Storage access to RWO

RWO is sufficient for DMaaP PVC.

Change-Id: I35339948b3164e83b92d2e81a1c772574ebb9e9a
Issue-ID: DMAAP-1285
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

3 files changed, 4 insertions, 5 deletions

diff --git a/kubernetes/dmaap/components/dmaap-dr-node/values.yaml b/kubernetes/dmaap/components/dmaap-dr-node/values.yaml
index 154018a018..2cc6eaa29f 100644
--- a/kubernetes/dmaap/components/dmaap-dr-node/values.yaml
+++ b/kubernetes/dmaap/components/dmaap-dr-node/values.yaml
@@ -60,7 +60,7 @@ readiness:
 ## Persist data to a persitent volume
 persistence:
   volumeReclaimPolicy: Retain
-  accessMode: ReadWriteMany
+  accessMode: ReadWriteOnce
   mountPath: /dockerdata-nfs
 
   spoolMountSubPath: data-router/dr-node/spool-data
diff --git a/kubernetes/dmaap/components/message-router/charts/message-router-kafka/values.yaml b/kubernetes/dmaap/components/message-router/charts/message-router-kafka/values.yaml
index f0d07ae340..f5a7c7ebb5 100644
--- a/kubernetes/dmaap/components/message-router/charts/message-router-kafka/values.yaml
+++ b/kubernetes/dmaap/components/message-router/charts/message-router-kafka/values.yaml
@@ -97,7 +97,7 @@ persistence:
   ##   GKE, AWS & OpenStack)
   ##
   # storageClass: "-"
-  accessMode: ReadWriteMany
+  accessMode: ReadWriteOnce
   size: 2Gi
   mountPath: /dockerdata-nfs
   mountSubPath: message-router/data-kafka
@@ -110,7 +110,7 @@ service:
   externalPort: 9093
   baseNodePort: 30490
 
-  
+
 
 ingress:
   enabled: false
@@ -134,4 +134,3 @@ resources:
       cpu: 1000m
       memory: 2Gi
   unlimited: {}
-
diff --git a/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/values.yaml b/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/values.yaml
index 4c5541bf2e..734736d193 100644
--- a/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/values.yaml
+++ b/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/values.yaml
@@ -92,7 +92,7 @@ persistence:
   ##   GKE, AWS & OpenStack)
   ##
   # storageClass: "-"
-  accessMode: ReadWriteMany
+  accessMode: ReadWriteOnce
   size: 2Gi
   mountPath: /dockerdata-nfs
   mountSubPath: message-router/data-zookeeper