Fixes call to check_kmm_kmod function (kubernetes-sigs#300)

Fix check kmm_kmod function which checks in node if kmm_kmod is loaded.

Author: enriquebelarte

ci/prow/e2e-crd-variable

@@ -2,10 +2,11 @@
 
 set -euxo pipefail
 
-echo "Get first node..."
-NODE=$(oc get nodes -o jsonpath='{.items..metadata.name}' | awk {'print $1'})
-
 source ci/prow/check-kmm-kmod
+export -f check_kmm_kmod
+
+echo "Get first node..."
+export NODE=$(oc get nodes -o jsonpath='{.items..metadata.name}' | awk {'print $1'})
 
 echo "Label a node to match selector in Module afterwards..."
 oc label node $NODE task=kmm-ci

ci/prow/e2e-incluster-build

@@ -2,17 +2,18 @@
 
 set -euxo pipefail
 
-echo "Deploy KMMO..."
-make deploy
+source ci/prow/check-kmm-kmod
+export -f check_kmm_kmod
 
 echo "Get first node..."
-NODE=$(oc get nodes -o jsonpath='{.items..metadata.name}' | awk {'print $1'})
-
-source ci/prow/check-kmm-kmod
+export NODE=$(oc get nodes -o jsonpath='{.items..metadata.name}' | awk {'print $1'})
 
 echo "Label a node to match selector in Module afterwards..."
 oc label node $NODE task=kmm-ci
 
+echo "Deploy KMMO..."
+make deploy
+
 echo "Wait until the KMMO Deployment is Available"
 oc wait --for condition=Available --timeout 1m deployments.apps -n kmm-operator-system kmm-operator-controller-manager
 

ci/prow/e2e-prebuilt-kernel-module

@@ -2,10 +2,11 @@
 
 set -euxo pipefail
 
-echo "Get first node..."
-NODE=$(oc get nodes -o jsonpath='{.items..metadata.name}' | awk {'print $1'})
-
 source ci/prow/check-kmm-kmod
+export -f check_kmm_kmod
+
+echo "Get first node..."
+export NODE=$(oc get nodes -o jsonpath='{.items..metadata.name}' | awk {'print $1'})
 
 echo "Label a node to match selector in Module afterwards..."
 oc label node $NODE task=kmm-ci