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authorKonrad Bańka <k.banka@samsung.com>2019-07-31 16:35:52 +0200
committerKonrad Bańka <k.banka@samsung.com>2019-08-01 08:38:33 +0200
commitb668aa42997b74ebdcf609bc0a55906d7eb59ff8 (patch)
tree7eb68feb75cbfec83facfa0605c98df101b25de7
parent09dffa6d151b046a87edcb91a46449cabc66532c (diff)
Correct cni retrieval process from resource name
Due to some minor issues, network resource name wasn't being parsed properly, thus failing removing ovn networks when deleting VNF instance. Issue-ID: MULTICLOUD-708 Signed-off-by: Konrad Bańka <k.banka@samsung.com> Change-Id: I14d8eb6b82d0ee74b266272fd8a842b45e6c2b40
-rw-r--r--src/k8splugin/plugins/network/plugin.go16
-rw-r--r--src/k8splugin/plugins/network/plugin_test.go13
2 files changed, 20 insertions, 9 deletions
diff --git a/src/k8splugin/plugins/network/plugin.go b/src/k8splugin/plugins/network/plugin.go
index ca5aa959..84a5fe51 100644
--- a/src/k8splugin/plugins/network/plugin.go
+++ b/src/k8splugin/plugins/network/plugin.go
@@ -31,14 +31,16 @@ var ExportedVariable networkPlugin
type networkPlugin struct {
}
-func extractData(data string) (cniType, networkName string) {
+func extractData(data string) (cniType, networkName string, err error) {
re := regexp.MustCompile("_")
split := re.Split(data, -1)
- if len(split) != 3 {
+ if len(split) != 2 {
+ err = pkgerrors.New("Couldn't split resource '" + data +
+ "' into CNI type and Network name")
return
}
- cniType = split[1]
- networkName = split[2]
+ cniType = split[0]
+ networkName = split[1]
return
}
@@ -82,7 +84,11 @@ func (p networkPlugin) List(gvk schema.GroupVersionKind, namespace string,
// Delete an existing Network
func (p networkPlugin) Delete(resource helm.KubernetesResource, namespace string, client plugin.KubernetesConnector) error {
- cniType, networkName := extractData(resource.Name)
+ cniType, networkName, err := extractData(resource.Name)
+ if err != nil {
+ return pkgerrors.Wrap(err, "Error extracting CNI type from resource")
+ }
+
typePlugin, ok := utils.LoadedPlugins[cniType+"-network"]
if !ok {
return pkgerrors.New("No plugin for resource " + cniType + " found")
diff --git a/src/k8splugin/plugins/network/plugin_test.go b/src/k8splugin/plugins/network/plugin_test.go
index 586bccb8..33cae1c7 100644
--- a/src/k8splugin/plugins/network/plugin_test.go
+++ b/src/k8splugin/plugins/network/plugin_test.go
@@ -130,18 +130,23 @@ func TestDeleteNetwork(t *testing.T) {
}{
{
label: "Fail to load non-existing plugin",
- input: "test",
- expectedError: "No plugin for resource",
+ input: "non-existing-cni_test",
+ expectedError: "No plugin for resource non-existing-cni",
},
{
- label: "Fail to delete a network",
+ label: "Fail to extract cni from network name",
input: "1_ovn4nfvk8s_test",
+ expectedError: "Error extracting CNI type from resource: Couldn't split resource '1_ovn4nfvk8s_test' into CNI type and Network name",
+ },
+ {
+ label: "Fail to delete a network",
+ input: "ovn4nfvk8s_test",
mockError: "Internal error",
expectedError: "Error during the deletion for ovn4nfvk8s plugin: Internal error",
},
{
label: "Successfully delete a ovn4nfv network",
- input: "1_ovn4nfvk8s_test",
+ input: "ovn4nfvk8s_test",
},
}