Merge pull request #3018 from mwringe/bz-1381336

Bug 1381336, deploy metrics as the deployer service account.

Author: ahardin-rh

install_config/cluster_metrics.adoc

@@ -583,7 +583,8 @@ The following command sets the Hawkular Metrics route to use
 You must have a persistent volume of sufficient size available.
 
 ----
-$ oc new-app -f metrics-deployer.yaml \
+$ oc new-app --as=system:serviceaccount:openshift-infra:metrics-deployer \
+    -f metrics-deployer.yaml \
     -p HAWKULAR_METRICS_HOSTNAME=hawkular-metrics.example.com
 ----
 ====
@@ -594,7 +595,8 @@ The following command sets the Hawkular Metrics route to use
 *hawkular-metrics.example.com* and deploy without persistent storage.
 
 ----
-$ oc new-app -f metrics-deployer.yaml \
+$ oc new-app --as=system:serviceaccount:openshift-infra:metrics-deployer \
+    -f metrics-deployer.yaml \
     -p HAWKULAR_METRICS_HOSTNAME=hawkular-metrics.example.com \
     -p USE_PERSISTENT_STORAGE=false
 ----
@@ -628,7 +630,8 @@ validation by running the deployer again with the `*MODE=validate*` parameter
 added, for example:
 
 ----
-$ oc new-app -f metrics-deployer.yaml \
+$ oc new-app --as=system:serviceaccount:openshift-infra:metrics-deployer \
+    -f metrics-deployer.yaml \
     -p HAWKULAR_METRICS_HOSTNAME=hawkular-metrics.example.com \
     -p MODE=validate
 ----