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| author | Matthew Heon <matthew.heon@gmail.com> | 2017-11-01 11:24:59 -0400 |
|---|---|---|
| committer | Matthew Heon <matthew.heon@gmail.com> | 2017-11-01 11:24:59 -0400 |
| commit | a031b83a09a8628435317a03f199cdc18b78262f (patch) | |
| tree | bc017a96769ce6de33745b8b0b1304ccf38e9df0 /vendor/github.com/Microsoft/hcsshim/hnsnetwork.go | |
| parent | 2b74391cd5281f6fdf391ff8ad50fd1490f6bf89 (diff) | |
| download | podman-a031b83a09a8628435317a03f199cdc18b78262f.tar.gz podman-a031b83a09a8628435317a03f199cdc18b78262f.tar.bz2 podman-a031b83a09a8628435317a03f199cdc18b78262f.zip | |
Initial checkin from CRI-O repo
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Diffstat (limited to 'vendor/github.com/Microsoft/hcsshim/hnsnetwork.go')
| -rw-r--r-- | vendor/github.com/Microsoft/hcsshim/hnsnetwork.go | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/vendor/github.com/Microsoft/hcsshim/hnsnetwork.go b/vendor/github.com/Microsoft/hcsshim/hnsnetwork.go new file mode 100644 index 000000000..3345bfa3f --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/hnsnetwork.go @@ -0,0 +1,142 @@ +package hcsshim
+
+import (
+ "encoding/json"
+ "fmt"
+ "net"
+
+ "github.com/sirupsen/logrus"
+)
+
+// Subnet is assoicated with a network and represents a list
+// of subnets available to the network
+type Subnet struct {
+ AddressPrefix string `json:",omitempty"`
+ GatewayAddress string `json:",omitempty"`
+ Policies []json.RawMessage `json:",omitempty"`
+}
+
+// MacPool is assoicated with a network and represents a list
+// of macaddresses available to the network
+type MacPool struct {
+ StartMacAddress string `json:",omitempty"`
+ EndMacAddress string `json:",omitempty"`
+}
+
+// HNSNetwork represents a network in HNS
+type HNSNetwork struct {
+ Id string `json:"ID,omitempty"`
+ Name string `json:",omitempty"`
+ Type string `json:",omitempty"`
+ NetworkAdapterName string `json:",omitempty"`
+ SourceMac string `json:",omitempty"`
+ Policies []json.RawMessage `json:",omitempty"`
+ MacPools []MacPool `json:",omitempty"`
+ Subnets []Subnet `json:",omitempty"`
+ DNSSuffix string `json:",omitempty"`
+ DNSServerList string `json:",omitempty"`
+ DNSServerCompartment uint32 `json:",omitempty"`
+ ManagementIP string `json:",omitempty"`
+ AutomaticDNS bool `json:",omitempty"`
+}
+
+type hnsNetworkResponse struct {
+ Success bool
+ Error string
+ Output HNSNetwork
+}
+
+type hnsResponse struct {
+ Success bool
+ Error string
+ Output json.RawMessage
+}
+
+// HNSNetworkRequest makes a call into HNS to update/query a single network
+func HNSNetworkRequest(method, path, request string) (*HNSNetwork, error) {
+ var network HNSNetwork
+ err := hnsCall(method, "/networks/"+path, request, &network)
+ if err != nil {
+ return nil, err
+ }
+
+ return &network, nil
+}
+
+// HNSListNetworkRequest makes a HNS call to query the list of available networks
+func HNSListNetworkRequest(method, path, request string) ([]HNSNetwork, error) {
+ var network []HNSNetwork
+ err := hnsCall(method, "/networks/"+path, request, &network)
+ if err != nil {
+ return nil, err
+ }
+
+ return network, nil
+}
+
+// GetHNSNetworkByID
+func GetHNSNetworkByID(networkID string) (*HNSNetwork, error) {
+ return HNSNetworkRequest("GET", networkID, "")
+}
+
+// GetHNSNetworkName filtered by Name
+func GetHNSNetworkByName(networkName string) (*HNSNetwork, error) {
+ hsnnetworks, err := HNSListNetworkRequest("GET", "", "")
+ if err != nil {
+ return nil, err
+ }
+ for _, hnsnetwork := range hsnnetworks {
+ if hnsnetwork.Name == networkName {
+ return &hnsnetwork, nil
+ }
+ }
+ return nil, fmt.Errorf("Network %v not found", networkName)
+}
+
+// Create Network by sending NetworkRequest to HNS.
+func (network *HNSNetwork) Create() (*HNSNetwork, error) {
+ operation := "Create"
+ title := "HCSShim::HNSNetwork::" + operation
+ logrus.Debugf(title+" id=%s", network.Id)
+
+ jsonString, err := json.Marshal(network)
+ if err != nil {
+ return nil, err
+ }
+ return HNSNetworkRequest("POST", "", string(jsonString))
+}
+
+// Delete Network by sending NetworkRequest to HNS
+func (network *HNSNetwork) Delete() (*HNSNetwork, error) {
+ operation := "Delete"
+ title := "HCSShim::HNSNetwork::" + operation
+ logrus.Debugf(title+" id=%s", network.Id)
+
+ return HNSNetworkRequest("DELETE", network.Id, "")
+}
+
+// Creates an endpoint on the Network.
+func (network *HNSNetwork) NewEndpoint(ipAddress net.IP, macAddress net.HardwareAddr) *HNSEndpoint {
+ return &HNSEndpoint{
+ VirtualNetwork: network.Id,
+ IPAddress: ipAddress,
+ MacAddress: string(macAddress),
+ }
+}
+
+func (network *HNSNetwork) CreateEndpoint(endpoint *HNSEndpoint) (*HNSEndpoint, error) {
+ operation := "CreateEndpoint"
+ title := "HCSShim::HNSNetwork::" + operation
+ logrus.Debugf(title+" id=%s, endpointId=%s", network.Id, endpoint.Id)
+
+ endpoint.VirtualNetwork = network.Id
+ return endpoint.Create()
+}
+
+func (network *HNSNetwork) CreateRemoteEndpoint(endpoint *HNSEndpoint) (*HNSEndpoint, error) {
+ operation := "CreateRemoteEndpoint"
+ title := "HCSShim::HNSNetwork::" + operation
+ logrus.Debugf(title+" id=%s", network.Id)
+ endpoint.IsRemoteEndpoint = true
+ return network.CreateEndpoint(endpoint)
+}
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