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Hcsshim wrapper over HNS API needed for exclusion of management mac a…
…ddresses for VF reassignment. Signed-off-by: Prince Pereira <ppereira@microsoft.com>
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,46 @@ | ||
//go:build windows | ||
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package hcsshim | ||
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import ( | ||
"errors" | ||
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"github.com/Microsoft/hcsshim/internal/hns" | ||
) | ||
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// HNSNnvManagementMacAddress represents management mac address | ||
// which needs to be excluded from VF reassignment | ||
type HNSNnvManagementMacAddress = hns.HNSNnvManagementMacAddress | ||
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// HNSNnvManagementMacList represents a list of management | ||
// mac addresses for exclusion from VF reassignment | ||
type HNSNnvManagementMacList = hns.HNSNnvManagementMacList | ||
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var ( | ||
ErrorEmptyMacAddressList = errors.New("management mac_address list is empty") | ||
) | ||
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// SetNnvManagementMacAddresses sets a list of | ||
// management mac addresses in hns for exclusion from VF reassignment. | ||
func SetNnvManagementMacAddresses(managementMacAddresses []string) (*HNSNnvManagementMacList, error) { | ||
if len(managementMacAddresses) == 0 { | ||
return nil, ErrorEmptyMacAddressList | ||
} | ||
nnvManagementMacList := &HNSNnvManagementMacList{} | ||
for _, mac := range managementMacAddresses { | ||
nnvManagementMacList.MacAddressList = append(nnvManagementMacList.MacAddressList, HNSNnvManagementMacAddress{MacAddress: mac}) | ||
} | ||
return nnvManagementMacList.Set() | ||
} | ||
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// GetNnvManagementMacAddresses retrieves a list of | ||
// management mac addresses in hns for exclusion from VF reassignment. | ||
func GetNnvManagementMacAddresses() (*HNSNnvManagementMacList, error) { | ||
return hns.GetNnvManagementMacAddressList() | ||
} | ||
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// DeleteNnvManagementMacAddresses delete list of | ||
// management mac addresses in hns which are excluded from VF reassignment. | ||
func DeleteNnvManagementMacAddresses() (*HNSNnvManagementMacList, error) { | ||
return hns.DeleteNnvManagementMacAddressList() | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,60 @@ | ||
//go:build windows | ||
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package hns | ||
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import ( | ||
"encoding/json" | ||
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"github.com/sirupsen/logrus" | ||
) | ||
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// HNSNnvManagementMacAddress represents management mac address | ||
// which needs to be excluded from VF reassignment | ||
type HNSNnvManagementMacAddress struct { | ||
MacAddress string `json:",omitempty"` | ||
} | ||
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// HNSNnvManagementMacList represents a list of management | ||
// mac addresses for exclusion from VF reassignment | ||
type HNSNnvManagementMacList struct { | ||
MacAddressList []HNSNnvManagementMacAddress `json:",omitempty"` | ||
} | ||
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// HNSNnvManagementMacRequest makes a HNS call to modify/query NnvManagementMacList | ||
func HNSNnvManagementMacRequest(method, path, request string) (*HNSNnvManagementMacList, error) { | ||
nnvManagementMacList := &HNSNnvManagementMacList{} | ||
err := hnsCall(method, "/accelnet/"+path, request, &nnvManagementMacList) | ||
if err != nil { | ||
return nil, err | ||
} | ||
return nnvManagementMacList, nil | ||
} | ||
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// Set ManagementMacAddressList by sending "POST" NnvManagementMacRequest to HNS. | ||
func (nnvManagementMacList *HNSNnvManagementMacList) Set() (*HNSNnvManagementMacList, error) { | ||
operation := "Set" | ||
title := "hcsshim::nnvManagementMacList::" + operation | ||
logrus.Debugf(title+" id=%s", nnvManagementMacList.MacAddressList) | ||
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jsonString, err := json.Marshal(nnvManagementMacList) | ||
if err != nil { | ||
return nil, err | ||
} | ||
return HNSNnvManagementMacRequest("POST", "", string(jsonString)) | ||
} | ||
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// Get ManagementMacAddressList by sending "GET" NnvManagementMacRequest to HNS. | ||
func GetNnvManagementMacAddressList() (*HNSNnvManagementMacList, error) { | ||
operation := "Get" | ||
title := "hcsshim::nnvManagementMacList::" + operation | ||
logrus.Debugf(title) | ||
return HNSNnvManagementMacRequest("GET", "", "") | ||
} | ||
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// Delete ManagementMacAddressList by sending "DELETE" NnvManagementMacRequest to HNS. | ||
func DeleteNnvManagementMacAddressList() (*HNSNnvManagementMacList, error) { | ||
operation := "Delete" | ||
title := "hcsshim::nnvManagementMacList::" + operation | ||
logrus.Debugf(title) | ||
return HNSNnvManagementMacRequest("DELETE", "", "") | ||
} |