new driver: kubernetes

Tested with `kind` and GKE.

Note: "nodes" shown in `docker buildx ls` are unrelated to Kubernetes "nodes".
Probably buildx should come up with an alternative term.

Usage:

  $ kind create cluster
  $ export KUBECONFIG="$(kind get kubeconfig-path --name="kind")"

  $ docker buildx create --driver kubernetes --driver-opt replicas=3 --use
  $ docker buildx build -t foo --load .

`--load` loads the image into the local Docker.

Driver opts:

  - `image=IMAGE` - Sets the container image to be used for running buildkit.
  - `namespace=NS` - Sets the Kubernetes namespace. Defaults to the current namespace.
  - `replicas=N` - Sets the number of `Pod` replicas. Defaults to 1.
  - `rootless=(true|false)` - Run the container as a non-root user without `securityContext.privileged`. Defaults to false.
  - `loadbalance=(sticky|random)` - Load-balancing strategy. If set to "sticky", the pod is chosen using the hash of the context path. Defaults to "sticky"

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This commit is contained in:
Akihiro Suda
2019-10-21 15:02:37 +09:00
parent f5c2673878
commit 6b65b0c982
657 changed files with 258673 additions and 370 deletions

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@ -0,0 +1,454 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: google.golang.org/appengine/internal/modules/modules_service.proto
/*
Package modules is a generated protocol buffer package.
It is generated from these files:
google.golang.org/appengine/internal/modules/modules_service.proto
It has these top-level messages:
ModulesServiceError
GetModulesRequest
GetModulesResponse
GetVersionsRequest
GetVersionsResponse
GetDefaultVersionRequest
GetDefaultVersionResponse
GetNumInstancesRequest
GetNumInstancesResponse
SetNumInstancesRequest
SetNumInstancesResponse
StartModuleRequest
StartModuleResponse
StopModuleRequest
StopModuleResponse
GetHostnameRequest
GetHostnameResponse
*/
package modules
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
type ModulesServiceError_ErrorCode int32
const (
ModulesServiceError_OK ModulesServiceError_ErrorCode = 0
ModulesServiceError_INVALID_MODULE ModulesServiceError_ErrorCode = 1
ModulesServiceError_INVALID_VERSION ModulesServiceError_ErrorCode = 2
ModulesServiceError_INVALID_INSTANCES ModulesServiceError_ErrorCode = 3
ModulesServiceError_TRANSIENT_ERROR ModulesServiceError_ErrorCode = 4
ModulesServiceError_UNEXPECTED_STATE ModulesServiceError_ErrorCode = 5
)
var ModulesServiceError_ErrorCode_name = map[int32]string{
0: "OK",
1: "INVALID_MODULE",
2: "INVALID_VERSION",
3: "INVALID_INSTANCES",
4: "TRANSIENT_ERROR",
5: "UNEXPECTED_STATE",
}
var ModulesServiceError_ErrorCode_value = map[string]int32{
"OK": 0,
"INVALID_MODULE": 1,
"INVALID_VERSION": 2,
"INVALID_INSTANCES": 3,
"TRANSIENT_ERROR": 4,
"UNEXPECTED_STATE": 5,
}
func (x ModulesServiceError_ErrorCode) Enum() *ModulesServiceError_ErrorCode {
p := new(ModulesServiceError_ErrorCode)
*p = x
return p
}
func (x ModulesServiceError_ErrorCode) String() string {
return proto.EnumName(ModulesServiceError_ErrorCode_name, int32(x))
}
func (x *ModulesServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(ModulesServiceError_ErrorCode_value, data, "ModulesServiceError_ErrorCode")
if err != nil {
return err
}
*x = ModulesServiceError_ErrorCode(value)
return nil
}
func (ModulesServiceError_ErrorCode) EnumDescriptor() ([]byte, []int) {
return fileDescriptor0, []int{0, 0}
}
type ModulesServiceError struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *ModulesServiceError) Reset() { *m = ModulesServiceError{} }
func (m *ModulesServiceError) String() string { return proto.CompactTextString(m) }
func (*ModulesServiceError) ProtoMessage() {}
func (*ModulesServiceError) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
type GetModulesRequest struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *GetModulesRequest) Reset() { *m = GetModulesRequest{} }
func (m *GetModulesRequest) String() string { return proto.CompactTextString(m) }
func (*GetModulesRequest) ProtoMessage() {}
func (*GetModulesRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
type GetModulesResponse struct {
Module []string `protobuf:"bytes,1,rep,name=module" json:"module,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetModulesResponse) Reset() { *m = GetModulesResponse{} }
func (m *GetModulesResponse) String() string { return proto.CompactTextString(m) }
func (*GetModulesResponse) ProtoMessage() {}
func (*GetModulesResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
func (m *GetModulesResponse) GetModule() []string {
if m != nil {
return m.Module
}
return nil
}
type GetVersionsRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetVersionsRequest) Reset() { *m = GetVersionsRequest{} }
func (m *GetVersionsRequest) String() string { return proto.CompactTextString(m) }
func (*GetVersionsRequest) ProtoMessage() {}
func (*GetVersionsRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
func (m *GetVersionsRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
type GetVersionsResponse struct {
Version []string `protobuf:"bytes,1,rep,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetVersionsResponse) Reset() { *m = GetVersionsResponse{} }
func (m *GetVersionsResponse) String() string { return proto.CompactTextString(m) }
func (*GetVersionsResponse) ProtoMessage() {}
func (*GetVersionsResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
func (m *GetVersionsResponse) GetVersion() []string {
if m != nil {
return m.Version
}
return nil
}
type GetDefaultVersionRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetDefaultVersionRequest) Reset() { *m = GetDefaultVersionRequest{} }
func (m *GetDefaultVersionRequest) String() string { return proto.CompactTextString(m) }
func (*GetDefaultVersionRequest) ProtoMessage() {}
func (*GetDefaultVersionRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
func (m *GetDefaultVersionRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
type GetDefaultVersionResponse struct {
Version *string `protobuf:"bytes,1,req,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetDefaultVersionResponse) Reset() { *m = GetDefaultVersionResponse{} }
func (m *GetDefaultVersionResponse) String() string { return proto.CompactTextString(m) }
func (*GetDefaultVersionResponse) ProtoMessage() {}
func (*GetDefaultVersionResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
func (m *GetDefaultVersionResponse) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
type GetNumInstancesRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetNumInstancesRequest) Reset() { *m = GetNumInstancesRequest{} }
func (m *GetNumInstancesRequest) String() string { return proto.CompactTextString(m) }
func (*GetNumInstancesRequest) ProtoMessage() {}
func (*GetNumInstancesRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
func (m *GetNumInstancesRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *GetNumInstancesRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
type GetNumInstancesResponse struct {
Instances *int64 `protobuf:"varint,1,req,name=instances" json:"instances,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetNumInstancesResponse) Reset() { *m = GetNumInstancesResponse{} }
func (m *GetNumInstancesResponse) String() string { return proto.CompactTextString(m) }
func (*GetNumInstancesResponse) ProtoMessage() {}
func (*GetNumInstancesResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
func (m *GetNumInstancesResponse) GetInstances() int64 {
if m != nil && m.Instances != nil {
return *m.Instances
}
return 0
}
type SetNumInstancesRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"`
Instances *int64 `protobuf:"varint,3,req,name=instances" json:"instances,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *SetNumInstancesRequest) Reset() { *m = SetNumInstancesRequest{} }
func (m *SetNumInstancesRequest) String() string { return proto.CompactTextString(m) }
func (*SetNumInstancesRequest) ProtoMessage() {}
func (*SetNumInstancesRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} }
func (m *SetNumInstancesRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *SetNumInstancesRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
func (m *SetNumInstancesRequest) GetInstances() int64 {
if m != nil && m.Instances != nil {
return *m.Instances
}
return 0
}
type SetNumInstancesResponse struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *SetNumInstancesResponse) Reset() { *m = SetNumInstancesResponse{} }
func (m *SetNumInstancesResponse) String() string { return proto.CompactTextString(m) }
func (*SetNumInstancesResponse) ProtoMessage() {}
func (*SetNumInstancesResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} }
type StartModuleRequest struct {
Module *string `protobuf:"bytes,1,req,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,req,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *StartModuleRequest) Reset() { *m = StartModuleRequest{} }
func (m *StartModuleRequest) String() string { return proto.CompactTextString(m) }
func (*StartModuleRequest) ProtoMessage() {}
func (*StartModuleRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11} }
func (m *StartModuleRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *StartModuleRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
type StartModuleResponse struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *StartModuleResponse) Reset() { *m = StartModuleResponse{} }
func (m *StartModuleResponse) String() string { return proto.CompactTextString(m) }
func (*StartModuleResponse) ProtoMessage() {}
func (*StartModuleResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{12} }
type StopModuleRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *StopModuleRequest) Reset() { *m = StopModuleRequest{} }
func (m *StopModuleRequest) String() string { return proto.CompactTextString(m) }
func (*StopModuleRequest) ProtoMessage() {}
func (*StopModuleRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{13} }
func (m *StopModuleRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *StopModuleRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
type StopModuleResponse struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *StopModuleResponse) Reset() { *m = StopModuleResponse{} }
func (m *StopModuleResponse) String() string { return proto.CompactTextString(m) }
func (*StopModuleResponse) ProtoMessage() {}
func (*StopModuleResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} }
type GetHostnameRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"`
Instance *string `protobuf:"bytes,3,opt,name=instance" json:"instance,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetHostnameRequest) Reset() { *m = GetHostnameRequest{} }
func (m *GetHostnameRequest) String() string { return proto.CompactTextString(m) }
func (*GetHostnameRequest) ProtoMessage() {}
func (*GetHostnameRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} }
func (m *GetHostnameRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *GetHostnameRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
func (m *GetHostnameRequest) GetInstance() string {
if m != nil && m.Instance != nil {
return *m.Instance
}
return ""
}
type GetHostnameResponse struct {
Hostname *string `protobuf:"bytes,1,req,name=hostname" json:"hostname,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetHostnameResponse) Reset() { *m = GetHostnameResponse{} }
func (m *GetHostnameResponse) String() string { return proto.CompactTextString(m) }
func (*GetHostnameResponse) ProtoMessage() {}
func (*GetHostnameResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} }
func (m *GetHostnameResponse) GetHostname() string {
if m != nil && m.Hostname != nil {
return *m.Hostname
}
return ""
}
func init() {
proto.RegisterType((*ModulesServiceError)(nil), "appengine.ModulesServiceError")
proto.RegisterType((*GetModulesRequest)(nil), "appengine.GetModulesRequest")
proto.RegisterType((*GetModulesResponse)(nil), "appengine.GetModulesResponse")
proto.RegisterType((*GetVersionsRequest)(nil), "appengine.GetVersionsRequest")
proto.RegisterType((*GetVersionsResponse)(nil), "appengine.GetVersionsResponse")
proto.RegisterType((*GetDefaultVersionRequest)(nil), "appengine.GetDefaultVersionRequest")
proto.RegisterType((*GetDefaultVersionResponse)(nil), "appengine.GetDefaultVersionResponse")
proto.RegisterType((*GetNumInstancesRequest)(nil), "appengine.GetNumInstancesRequest")
proto.RegisterType((*GetNumInstancesResponse)(nil), "appengine.GetNumInstancesResponse")
proto.RegisterType((*SetNumInstancesRequest)(nil), "appengine.SetNumInstancesRequest")
proto.RegisterType((*SetNumInstancesResponse)(nil), "appengine.SetNumInstancesResponse")
proto.RegisterType((*StartModuleRequest)(nil), "appengine.StartModuleRequest")
proto.RegisterType((*StartModuleResponse)(nil), "appengine.StartModuleResponse")
proto.RegisterType((*StopModuleRequest)(nil), "appengine.StopModuleRequest")
proto.RegisterType((*StopModuleResponse)(nil), "appengine.StopModuleResponse")
proto.RegisterType((*GetHostnameRequest)(nil), "appengine.GetHostnameRequest")
proto.RegisterType((*GetHostnameResponse)(nil), "appengine.GetHostnameResponse")
}
func init() {
proto.RegisterFile("google.golang.org/appengine/internal/modules/modules_service.proto", fileDescriptor0)
}
var fileDescriptor0 = []byte{
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}

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@ -0,0 +1,80 @@
syntax = "proto2";
option go_package = "modules";
package appengine;
message ModulesServiceError {
enum ErrorCode {
OK = 0;
INVALID_MODULE = 1;
INVALID_VERSION = 2;
INVALID_INSTANCES = 3;
TRANSIENT_ERROR = 4;
UNEXPECTED_STATE = 5;
}
}
message GetModulesRequest {
}
message GetModulesResponse {
repeated string module = 1;
}
message GetVersionsRequest {
optional string module = 1;
}
message GetVersionsResponse {
repeated string version = 1;
}
message GetDefaultVersionRequest {
optional string module = 1;
}
message GetDefaultVersionResponse {
required string version = 1;
}
message GetNumInstancesRequest {
optional string module = 1;
optional string version = 2;
}
message GetNumInstancesResponse {
required int64 instances = 1;
}
message SetNumInstancesRequest {
optional string module = 1;
optional string version = 2;
required int64 instances = 3;
}
message SetNumInstancesResponse {}
message StartModuleRequest {
required string module = 1;
required string version = 2;
}
message StartModuleResponse {}
message StopModuleRequest {
optional string module = 1;
optional string version = 2;
}
message StopModuleResponse {}
message GetHostnameRequest {
optional string module = 1;
optional string version = 2;
optional string instance = 3;
}
message GetHostnameResponse {
required string hostname = 1;
}