components: Refactor script to allow robust usage

Since we introduce a non kubevirtci cluster,
refactor the script to allow code reuse while using
both types of clusters.

All current lanes are agnostic for the change.

Signed-off-by: Or Shoval <oshoval@redhat.com>

automation/components-functests.setup.sh

@@ -21,20 +21,27 @@ source hack/components/git-utils.sh
 source hack/components/yaml-utils.sh
 source cluster/cluster.sh
 
-# Spin up Kubernetes cluster
-export KUBEVIRT_MEMORY_SIZE=9216M
-make cluster-down cluster-up
+USE_KUBEVIRTCI=${USE_KUBEVIRTCI:-"true"}
 
 # Export .kubeconfig full path, so it will be possible
 # to use 'kubectl' directly from the component directory path
-export KUBECONFIG=$(cluster::kubeconfig)
+export KUBECONFIG=${KUBECONFIG:-$(cluster::kubeconfig)}
 
-# Deploy CNAO latest changes
-make cluster-operator-push
-make cluster-operator-install
+function deploy_cluster {
+  # Spin up Kubernetes cluster
+  export KUBEVIRT_MEMORY_SIZE=9216M
+  make cluster-down cluster-up
+}
 
-# Test kubemacpool with restricted
-if [ "$COMPONENT" == "kubemacpool" ]; then
+function deploy_cnao {
+  # Deploy CNAO latest changes
+  make cluster-operator-push
+  make cluster-operator-install
+}
+
+function patch_restricted_namespace {
+  # Test kubemacpool with restricted
+  if [ "$COMPONENT" == "kubemacpool" ]; then
     cluster/kubectl.sh apply -f - <<EOF
 apiVersion: v1
 kind: Namespace
@@ -43,17 +50,18 @@ metadata:
   labels:
     pod-security.kubernetes.io/enforce: restricted
 EOF
-fi
+  fi
+}
 
-# Deploy all network addons components with CNAO
-    cat <<EOF | cluster/kubectl.sh apply -f -
+function deploy_cnao_cr {
+  # Deploy all network addons components with CNAO
+
+  cat <<EOF > cr.yaml
 apiVersion: networkaddonsoperator.network.kubevirt.io/v1
 kind: NetworkAddonsConfig
 metadata:
   name: cluster
 spec:
-  multus: {}
-  multusDynamicNetworks: {}
   linuxBridge: {}
   kubeMacPool:
    rangeStart: "02:00:00:00:00:00"
@@ -65,11 +73,19 @@ spec:
   imagePullPolicy: Always
 EOF
 
-if [[ ! $(cluster/kubectl.sh wait networkaddonsconfig cluster --for condition=Available --timeout=13m) ]]; then
-	echo "Failed to wait for CNAO CR to be ready"
-	cluster/kubectl.sh get networkaddonsconfig -o custom-columns="":.status.conditions[*].message
-	exit 1
-fi
+  if [[ $USE_KUBEVIRTCI == true ]]; then
+    echo "  multus: {}" >> cr.yaml
+    echo "  multusDynamicNetworks: {}" >> cr.yaml
+  fi
+
+  cluster/kubectl.sh apply -f cr.yaml
+
+  if [[ ! $(cluster/kubectl.sh wait networkaddonsconfig cluster --for condition=Available --timeout=13m) ]]; then
+    echo "Failed to wait for CNAO CR to be ready"
+    cluster/kubectl.sh get networkaddonsconfig -o custom-columns="":.status.conditions[*].message
+    exit 1
+  fi
+}
 
 # Clone component repository
 component_url=$(yaml-utils::get_component_url ${COMPONENT})
@@ -82,3 +98,10 @@ component_path=${component_temp_dir}/${component_repo}
 git-utils::fetch_component ${component_path} ${component_url} ${component_commit}
 
 export TMP_COMPONENT_PATH=${component_path}
+
+if [[ $USE_KUBEVIRTCI == true ]]; then
+  deploy_cluster
+  deploy_cnao
+  patch_restricted_namespace
+  deploy_cnao_cr
+fi