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Add unit tests for clusterNetwork/defaultNetworks

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This commit is contained in:
Tomofumi Hayashi
2018-10-15 16:32:15 +09:00
committed by Tomofumi Hayashi
parent 3673a07229
commit 4b231c6855
3 changed files with 109 additions and 15 deletions
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17
k8sclient/k8sclient.go
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@@ -255,7 +255,7 @@ func getCNIConfigFromFile(name string, confdir string) ([]byte, error) {
return nil, logging.Errorf("Error loading CNI conflist file %s: %v", confFile, err)
}
if confList.Name == name {
if confList.Name == name || name == "" {
return confList.Bytes, nil
}
@@ -265,7 +265,7 @@ func getCNIConfigFromFile(name string, confdir string) ([]byte, error) {
return nil, logging.Errorf("Error loading CNI config file %s: %v", confFile, err)
}
if conf.Network.Name == name {
if conf.Network.Name == name || name == "" {
// Ensure the config has a "type" so we know what plugin to run.
// Also catches the case where somebody put a conflist into a conf file.
if conf.Network.Type == "" {
@@ -523,8 +523,7 @@ func getDefaultNetDelegateCRD(client KubeClient, net string, confdir string) (*t
rawPath := fmt.Sprintf("/apis/k8s.cni.cncf.io/v1/namespaces/%s/network-attachment-definitions/%s", "default", net)
netData, err := client.GetRawWithPath(rawPath)
if err != nil {
logging.Debugf("getDefaultNetDelegate: failed to get network resource, refer Multus README.md for the usage guide: %v", err)
return nil, nil
return nil, logging.Errorf("getDefaultNetDelegate: failed to get network resource, refer Multus README.md for the usage guide: %v", err)
}
customResource := &types.NetworkAttachmentDefinition{}
@@ -569,9 +568,9 @@ func getNetDelegate(client KubeClient, netname string, confdir string) (*types.D
if err == nil {
if fInfo.IsDir() {
files, err := libcni.ConfFiles(netname, []string{".conf", ".conflist"})
if len(files) > 1 {
if len(files) > 0 {
var configBytes []byte
configBytes, err = getCNIConfigFromFile(files[0], netname)
configBytes, err = getCNIConfigFromFile("", netname)
if err == nil {
delegate, err := types.LoadDelegateNetConf(configBytes, "")
if err != nil {
@@ -579,6 +578,7 @@ func getNetDelegate(client KubeClient, netname string, confdir string) (*types.D
}
return delegate, nil
}
return nil, err
}
}
}
@@ -602,8 +602,6 @@ func GetDefaultNetworks(k8sArgs *types.K8sArgs, conf *types.NetConf, kubeClient
return nil
}
//setKubeClientInfo(clientInfo, kubeClient, k8sArgs) XXX
delegate, err := getNetDelegate(kubeClient, conf.ClusterNetwork, conf.ConfDir)
if err != nil {
return err
@@ -611,9 +609,6 @@ func GetDefaultNetworks(k8sArgs *types.K8sArgs, conf *types.NetConf, kubeClient
delegate.MasterPlugin = true
delegates = append(delegates, delegate)
// First delegate is always the master plugin
conf.Delegates[0].MasterPlugin = true
//need to revisit
for _, netname := range conf.DefaultNetworks {
delegate, err := getNetDelegate(kubeClient, netname, conf.ConfDir)