CRI Provider implementation (#195)

* First commit of CRI provider. Vendor deps not included

* First commit of CRI provider. Vendor deps not included

* Tidy up comments and format code

* vendor grpc, CRI APIs, update protobuf and tidy logging

* First commit of CRI provider. Vendor deps not included

* Tidy up comments and format code

* vendor grpc, CRI APIs, update protobuf and tidy logging

* Add README

* Fix errors in make test

vendor/google.golang.org/grpc/test/codec_perf/perf.pb.go

@@ -0,0 +1,75 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: codec_perf/perf.proto
+
+package codec_perf
+
+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
+
+// Buffer is a message that contains a body of bytes that is used to exercise
+// encoding and decoding overheads.
+type Buffer struct {
+	Body                 []byte   `protobuf:"bytes,1,opt,name=body,proto3" json:"body,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Buffer) Reset()         { *m = Buffer{} }
+func (m *Buffer) String() string { return proto.CompactTextString(m) }
+func (*Buffer) ProtoMessage()    {}
+func (*Buffer) Descriptor() ([]byte, []int) {
+	return fileDescriptor_perf_6cc81a33b24d08e7, []int{0}
+}
+func (m *Buffer) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Buffer.Unmarshal(m, b)
+}
+func (m *Buffer) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Buffer.Marshal(b, m, deterministic)
+}
+func (dst *Buffer) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Buffer.Merge(dst, src)
+}
+func (m *Buffer) XXX_Size() int {
+	return xxx_messageInfo_Buffer.Size(m)
+}
+func (m *Buffer) XXX_DiscardUnknown() {
+	xxx_messageInfo_Buffer.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Buffer proto.InternalMessageInfo
+
+func (m *Buffer) GetBody() []byte {
+	if m != nil {
+		return m.Body
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Buffer)(nil), "codec.perf.Buffer")
+}
+
+func init() { proto.RegisterFile("codec_perf/perf.proto", fileDescriptor_perf_6cc81a33b24d08e7) }
+
+var fileDescriptor_perf_6cc81a33b24d08e7 = []byte{
+	// 83 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x12, 0x4d, 0xce, 0x4f, 0x49,
+	0x4d, 0x8e, 0x2f, 0x48, 0x2d, 0x4a, 0xd3, 0x07, 0x11, 0x7a, 0x05, 0x45, 0xf9, 0x25, 0xf9, 0x42,
+	0x5c, 0x60, 0x61, 0x3d, 0x90, 0x88, 0x92, 0x0c, 0x17, 0x9b, 0x53, 0x69, 0x5a, 0x5a, 0x6a, 0x91,
+	0x90, 0x10, 0x17, 0x4b, 0x52, 0x7e, 0x4a, 0xa5, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x4f, 0x10, 0x98,
+	0x9d, 0xc4, 0x06, 0xd6, 0x60, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0xa3, 0x5f, 0x4f, 0x3c, 0x49,
+	0x00, 0x00, 0x00,
+}