Merge pull request #34399 from Microsoft/jjh/hcsshim0.6.2

Revendor Microsoft/hcsshim @ v0.6.2
This commit is contained in:
Sebastiaan van Stijn 2017-08-05 11:35:11 +01:00 committed by GitHub
commit 80f2c054ca
5 changed files with 184 additions and 28 deletions

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@ -1,6 +1,6 @@
# the following lines are in sorted order, FYI
github.com/Azure/go-ansiterm 19f72df4d05d31cbe1c56bfc8045c96babff6c7e
github.com/Microsoft/hcsshim v0.6.1
github.com/Microsoft/hcsshim v0.6.2
github.com/Microsoft/go-winio v0.4.4
github.com/moby/buildkit da2b9dc7dab99e824b2b1067ad7d0523e32dd2d9 https://github.com/dmcgowan/buildkit.git
github.com/davecgh/go-spew 346938d642f2ec3594ed81d874461961cd0faa76

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@ -26,6 +26,31 @@ type HNSEndpoint struct {
IsRemoteEndpoint bool `json:",omitempty"`
}
//SystemType represents the type of the system on which actions are done
type SystemType string
// SystemType const
const (
ContainerType SystemType = "Container"
VirtualMachineType SystemType = "VirtualMachine"
HostType SystemType = "Host"
)
// EndpointAttachDetachRequest is the structure used to send request to the container to modify the system
// Supported resource types are Network and Request Types are Add/Remove
type EndpointAttachDetachRequest struct {
ContainerID string `json:"ContainerId,omitempty"`
SystemType SystemType `json:"SystemType"`
CompartmentID uint16 `json:"CompartmentId,omitempty"`
VirtualNICName string `json:"VirtualNicName,omitempty"`
}
// EndpointResquestResponse is object to get the endpoint request response
type EndpointResquestResponse struct {
Success bool
Error string
}
// HNSEndpointRequest makes a HNS call to modify/query a network endpoint
func HNSEndpointRequest(method, path, request string) (*HNSEndpoint, error) {
endpoint := &HNSEndpoint{}
@ -94,12 +119,12 @@ func modifyNetworkEndpoint(containerID string, endpointID string, request Reques
return nil
}
// GetHNSEndpointByID
// GetHNSEndpointByID get the Endpoint by ID
func GetHNSEndpointByID(endpointID string) (*HNSEndpoint, error) {
return HNSEndpointRequest("GET", endpointID, "")
}
// GetHNSNetworkName filtered by Name
// GetHNSEndpointByName gets the endpoint filtered by Name
func GetHNSEndpointByName(endpointName string) (*HNSEndpoint, error) {
hnsResponse, err := HNSListEndpointRequest()
if err != nil {
@ -135,7 +160,7 @@ func (endpoint *HNSEndpoint) Delete() (*HNSEndpoint, error) {
return HNSEndpointRequest("DELETE", endpoint.Id, "")
}
// Delete Endpoint by sending EndpointRequest to HNS
// Update Endpoint
func (endpoint *HNSEndpoint) Update() (*HNSEndpoint, error) {
operation := "Update"
title := "HCSShim::HNSEndpoint::" + operation
@ -144,30 +169,30 @@ func (endpoint *HNSEndpoint) Update() (*HNSEndpoint, error) {
if err != nil {
return nil, err
}
err = hnsCall("POST", "/endpoints/"+endpoint.Id+"/update", string(jsonString), &endpoint)
err = hnsCall("POST", "/endpoints/"+endpoint.Id, string(jsonString), &endpoint)
return endpoint, err
}
// Hot Attach an endpoint to a container
func (endpoint *HNSEndpoint) HotAttach(containerID string) error {
operation := "HotAttach"
// ContainerHotAttach attaches an endpoint to a running container
func (endpoint *HNSEndpoint) ContainerHotAttach(containerID string) error {
operation := "ContainerHotAttach"
title := "HCSShim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s, containerId=%s", endpoint.Id, containerID)
return modifyNetworkEndpoint(containerID, endpoint.Id, Add)
}
// Hot Detach an endpoint from a container
func (endpoint *HNSEndpoint) HotDetach(containerID string) error {
operation := "HotDetach"
// ContainerHotDetach detaches an endpoint from a running container
func (endpoint *HNSEndpoint) ContainerHotDetach(containerID string) error {
operation := "ContainerHotDetach"
title := "HCSShim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s, containerId=%s", endpoint.Id, containerID)
return modifyNetworkEndpoint(containerID, endpoint.Id, Remove)
}
// Apply Acl Policy on the Endpoint
// ApplyACLPolicy applies Acl Policy on the Endpoint
func (endpoint *HNSEndpoint) ApplyACLPolicy(policy *ACLPolicy) error {
operation := "ApplyACLPolicy"
title := "HCSShim::HNSEndpoint::" + operation
@ -181,3 +206,113 @@ func (endpoint *HNSEndpoint) ApplyACLPolicy(policy *ACLPolicy) error {
_, err = endpoint.Update()
return err
}
// ContainerAttach attaches an endpoint to container
func (endpoint *HNSEndpoint) ContainerAttach(containerID string, compartmentID uint16) error {
operation := "ContainerAttach"
title := "HCSShim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s", endpoint.Id)
requestMessage := &EndpointAttachDetachRequest{
ContainerID: containerID,
CompartmentID: compartmentID,
SystemType: ContainerType,
}
response := &EndpointResquestResponse{}
jsonString, err := json.Marshal(requestMessage)
if err != nil {
return err
}
return hnsCall("POST", "/endpoints/"+endpoint.Id+"/attach", string(jsonString), &response)
}
// ContainerDetach detaches an endpoint from container
func (endpoint *HNSEndpoint) ContainerDetach(containerID string) error {
operation := "ContainerDetach"
title := "HCSShim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s", endpoint.Id)
requestMessage := &EndpointAttachDetachRequest{
ContainerID: containerID,
SystemType: ContainerType,
}
response := &EndpointResquestResponse{}
jsonString, err := json.Marshal(requestMessage)
if err != nil {
return err
}
return hnsCall("POST", "/endpoints/"+endpoint.Id+"/detach", string(jsonString), &response)
}
// HostAttach attaches a nic on the host
func (endpoint *HNSEndpoint) HostAttach(compartmentID uint16) error {
operation := "HostAttach"
title := "HCSShim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s", endpoint.Id)
requestMessage := &EndpointAttachDetachRequest{
CompartmentID: compartmentID,
SystemType: HostType,
}
response := &EndpointResquestResponse{}
jsonString, err := json.Marshal(requestMessage)
if err != nil {
return err
}
return hnsCall("POST", "/endpoints/"+endpoint.Id+"/attach", string(jsonString), &response)
}
// HostDetach detaches a nic on the host
func (endpoint *HNSEndpoint) HostDetach() error {
operation := "HostDetach"
title := "HCSShim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s", endpoint.Id)
requestMessage := &EndpointAttachDetachRequest{
SystemType: HostType,
}
response := &EndpointResquestResponse{}
jsonString, err := json.Marshal(requestMessage)
if err != nil {
return err
}
return hnsCall("POST", "/endpoints/"+endpoint.Id+"/detach", string(jsonString), &response)
}
// VirtualMachineNICAttach attaches a endpoint to a virtual machine
func (endpoint *HNSEndpoint) VirtualMachineNICAttach(virtualMachineNICName string) error {
operation := "VirtualMachineNicAttach"
title := "HCSShim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s", endpoint.Id)
requestMessage := &EndpointAttachDetachRequest{
VirtualNICName: virtualMachineNICName,
SystemType: VirtualMachineType,
}
response := &EndpointResquestResponse{}
jsonString, err := json.Marshal(requestMessage)
if err != nil {
return err
}
return hnsCall("POST", "/endpoints/"+endpoint.Id+"/attach", string(jsonString), &response)
}
// VirtualMachineNICDetach detaches a endpoint from a virtual machine
func (endpoint *HNSEndpoint) VirtualMachineNICDetach() error {
operation := "VirtualMachineNicDetach"
title := "HCSShim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s", endpoint.Id)
requestMessage := &EndpointAttachDetachRequest{
SystemType: VirtualMachineType,
}
response := &EndpointResquestResponse{}
jsonString, err := json.Marshal(requestMessage)
if err != nil {
return err
}
return hnsCall("POST", "/endpoints/"+endpoint.Id+"/detach", string(jsonString), &response)
}

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@ -6,6 +6,7 @@ import (
"github.com/sirupsen/logrus"
)
// RoutePolicy is a structure defining schema for Route based Policy
type RoutePolicy struct {
Policy
DestinationPrefix string `json:"DestinationPrefix,omitempty"`
@ -13,6 +14,7 @@ type RoutePolicy struct {
EncapEnabled bool `json:"NeedEncap,omitempty"`
}
// ELBPolicy is a structure defining schema for ELB LoadBalancing based Policy
type ELBPolicy struct {
LBPolicy
SourceVIP string `json:"SourceVIP,omitempty"`
@ -20,6 +22,7 @@ type ELBPolicy struct {
ILB bool `json:"ILB,omitempty"`
}
// LBPolicy is a structure defining schema for LoadBalancing based Policy
type LBPolicy struct {
Policy
Protocol uint16 `json:"Protocol,omitempty"`
@ -27,10 +30,11 @@ type LBPolicy struct {
ExternalPort uint16
}
// PolicyList is a structure defining schema for Policy list request
type PolicyList struct {
Id string `json:"ID,omitempty"`
EndpointReferences []string `json:"References,omitempty"`
Policies []string `json:"Policies,omitempty"`
ID string `json:"ID,omitempty"`
EndpointReferences []string `json:"References,omitempty"`
Policies []json.RawMessage `json:"Policies,omitempty"`
}
// HNSPolicyListRequest makes a call into HNS to update/query a single network
@ -44,6 +48,7 @@ func HNSPolicyListRequest(method, path, request string) (*PolicyList, error) {
return &policy, nil
}
// HNSListPolicyListRequest gets all the policy list
func HNSListPolicyListRequest() ([]PolicyList, error) {
var plist []PolicyList
err := hnsCall("GET", "/policylists/", "", &plist)
@ -54,7 +59,7 @@ func HNSListPolicyListRequest() ([]PolicyList, error) {
return plist, nil
}
// PolicyListRequest makes a HNS call to modify/query a network endpoint
// PolicyListRequest makes a HNS call to modify/query a network policy list
func PolicyListRequest(method, path, request string) (*PolicyList, error) {
policylist := &PolicyList{}
err := hnsCall(method, "/policylists/"+path, request, &policylist)
@ -65,11 +70,16 @@ func PolicyListRequest(method, path, request string) (*PolicyList, error) {
return policylist, nil
}
// GetPolicyListByID get the policy list by ID
func GetPolicyListByID(policyListID string) (*PolicyList, error) {
return PolicyListRequest("GET", policyListID, "")
}
// Create PolicyList by sending PolicyListRequest to HNS.
func (policylist *PolicyList) Create() (*PolicyList, error) {
operation := "Create"
title := "HCSShim::PolicyList::" + operation
logrus.Debugf(title+" id=%s", policylist.Id)
logrus.Debugf(title+" id=%s", policylist.ID)
jsonString, err := json.Marshal(policylist)
if err != nil {
return nil, err
@ -77,20 +87,20 @@ func (policylist *PolicyList) Create() (*PolicyList, error) {
return PolicyListRequest("POST", "", string(jsonString))
}
// Create PolicyList by sending PolicyListRequest to HNS
// Delete deletes PolicyList
func (policylist *PolicyList) Delete() (*PolicyList, error) {
operation := "Delete"
title := "HCSShim::PolicyList::" + operation
logrus.Debugf(title+" id=%s", policylist.Id)
logrus.Debugf(title+" id=%s", policylist.ID)
return PolicyListRequest("DELETE", policylist.Id, "")
return PolicyListRequest("DELETE", policylist.ID, "")
}
// Add an endpoint to a Policy List
// AddEndpoint add an endpoint to a Policy List
func (policylist *PolicyList) AddEndpoint(endpoint *HNSEndpoint) (*PolicyList, error) {
operation := "AddEndpoint"
title := "HCSShim::PolicyList::" + operation
logrus.Debugf(title+" id=%s, endpointId:%s", policylist.Id, endpoint.Id)
logrus.Debugf(title+" id=%s, endpointId:%s", policylist.ID, endpoint.Id)
_, err := policylist.Delete()
if err != nil {
@ -103,11 +113,11 @@ func (policylist *PolicyList) AddEndpoint(endpoint *HNSEndpoint) (*PolicyList, e
return policylist.Create()
}
// Remove an endpoint from the Policy List
// RemoveEndpoint removes an endpoint from the Policy List
func (policylist *PolicyList) RemoveEndpoint(endpoint *HNSEndpoint) (*PolicyList, error) {
operation := "RemoveEndpoint"
title := "HCSShim::PolicyList::" + operation
logrus.Debugf(title+" id=%s, endpointId:%s", policylist.Id, endpoint.Id)
logrus.Debugf(title+" id=%s, endpointId:%s", policylist.ID, endpoint.Id)
_, err := policylist.Delete()
if err != nil {
@ -153,12 +163,11 @@ func AddLoadBalancer(endpoints []HNSEndpoint, isILB bool, vip string, protocol u
if err != nil {
return nil, err
}
policylist.Policies[0] = string(jsonString)
policylist.Policies = append(policylist.Policies, jsonString)
return policylist.Create()
}
// AddLoadBalancer policy list for the specified endpoints
// AddRoute adds route policy list for the specified endpoints
func AddRoute(endpoints []HNSEndpoint, destinationPrefix string, nextHop string, encapEnabled bool) (*PolicyList, error) {
operation := "AddRoute"
title := "HCSShim::PolicyList::" + operation
@ -182,6 +191,6 @@ func AddRoute(endpoints []HNSEndpoint, destinationPrefix string, nextHop string,
return nil, err
}
policylist.Policies[0] = string(jsonString)
policylist.Policies = append(policylist.Policies, jsonString)
return policylist.Create()
}

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@ -48,6 +48,8 @@ type HvRuntime struct {
LinuxInitrdFile string `json:",omitempty"` // File under ImagePath on host containing an initrd image for starting a Linux utility VM
LinuxKernelFile string `json:",omitempty"` // File under ImagePath on host containing a kernel for starting a Linux utility VM
LinuxBootParameters string `json:",omitempty"` // Additional boot parameters for starting a Linux Utility VM in initrd mode
BootSource string `json:",omitempty"` // "Vhd" for Linux Utility VM booting from VHD
WritableBootSource bool `json:",omitempty"` // Linux Utility VM booting from VHD
}
type MappedVirtualDisk struct {

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@ -307,6 +307,16 @@ func (r *legacyLayerReader) Read(b []byte) (int, error) {
return r.backupReader.Read(b)
}
func (r *legacyLayerReader) Seek(offset int64, whence int) (int64, error) {
if r.backupReader == nil {
if r.currentFile == nil {
return 0, errors.New("no current file")
}
return r.currentFile.Seek(offset, whence)
}
return 0, errors.New("seek not supported on this stream")
}
func (r *legacyLayerReader) Close() error {
r.proceed <- false
<-r.result