multus: fix default service account handling

The default service account isn't passed to the multus validation test
when no config file is used. Fix this.

Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
(cherry picked from commit 58e3feaacf)

tests/scripts/multus/test-110-cli.sh

@@ -6,6 +6,10 @@ OUTFILE="cli-test.log"
 
 kubectl create namespace "$NAMESPACE"
 
+# create the expected serviceaccount in the namespace
+# in Minikube/KinD, the tool needs no special permissions, so just the SA is fine
+kubectl create serviceaccount rook-ceph-system --namespace "$NAMESPACE"
+
 ./rook --log-level DEBUG multus validation run \
   --namespace "$NAMESPACE" \
   --public-network default/public-net \

tests/scripts/multus/test-210-stretch-overlap.sh

@@ -7,6 +7,10 @@ OUTFILE="overlap-test.log"
 
 kubectl create namespace "$NAMESPACE"
 
+# create the expected serviceaccount in the namespace
+# in Minikube/KinD, the tool needs no special permissions, so just the SA is fine
+kubectl create serviceaccount rook-ceph-system --namespace "$NAMESPACE"
+
 sed \
   -e "s|namespace:.*|namespace: $NAMESPACE|" \
   -e 's|publicNetwork:.*|publicNetwork: "default/public-net"|' \

tests/scripts/multus/test-220-stretch-pub-and-cluster.sh

@@ -7,6 +7,10 @@ OUTFILE="stretch-pub-and-cluster-test.log"
 
 kubectl create namespace "$NAMESPACE"
 
+# create the expected serviceaccount in the namespace
+# in Minikube/KinD, the tool needs no special permissions, so just the SA is fine
+kubectl create serviceaccount rook-ceph-system --namespace "$NAMESPACE"
+
 sed \
   -e "s|namespace:.*|namespace: $NAMESPACE|" \
   -e 's|publicNetwork:.*|publicNetwork: "default/public-net"|' \

tests/scripts/multus/test-230-stretch-pub-only.sh

@@ -7,6 +7,10 @@ OUTFILE="stretch-pub-test.log"
 
 kubectl create namespace "$NAMESPACE"
 
+# create the expected serviceaccount in the namespace
+# in Minikube/KinD, the tool needs no special permissions, so just the SA is fine
+kubectl create serviceaccount rook-ceph-system --namespace "$NAMESPACE"
+
 # all daemons get public network, so all should get started
 
 sed \

tests/scripts/multus/test-240-stretch-cluster-only.sh

@@ -7,6 +7,10 @@ OUTFILE="stretch-cluster-test.log"
 
 kubectl create namespace "$NAMESPACE"
 
+# create the expected serviceaccount in the namespace
+# in Minikube/KinD, the tool needs no special permissions, so just the SA is fine
+kubectl create serviceaccount rook-ceph-system --namespace "$NAMESPACE"
+
 sed \
   -e "s|namespace:.*|namespace: $NAMESPACE|" \
   -e 's|publicNetwork:.*|publicNetwork: ""|' \