Initial proto with just a vtgate type def

Signed-off-by: Andrew Mason <amason@slack-corp.com>

go/vt/proto/vtadmin/vtadmin.pb.go

@@ -0,0 +1,122 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: vtadmin.proto
+
+package vtadmin
+
+import (
+	fmt "fmt"
+	math "math"
+
+	proto "github.com/golang/protobuf/proto"
+)
+
+// 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.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// VTGate represents information about a single VTGate host.
+type VTGate struct {
+	// Hostname is the shortname of the VTGate.
+	Hostname string `protobuf:"bytes,1,opt,name=hostname,proto3" json:"hostname,omitempty"`
+	// Pool is group the VTGate serves queries for. Some deployments segment
+	// VTGates into groups or pools, based on the workloads they serve queries
+	// for. Use of this field is optional.
+	Pool string `protobuf:"bytes,2,opt,name=pool,proto3" json:"pool,omitempty"`
+	// Cell is the topology cell the VTGate is in.
+	Cell string `protobuf:"bytes,3,opt,name=cell,proto3" json:"cell,omitempty"`
+	// Cluster is the name of the cluster the VTGate serves.
+	Cluster string `protobuf:"bytes,4,opt,name=cluster,proto3" json:"cluster,omitempty"`
+	// Keyspaces is the list of keyspaces-to-watch for the VTGate.
+	Keyspaces            []string `protobuf:"bytes,5,rep,name=keyspaces,proto3" json:"keyspaces,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *VTGate) Reset()         { *m = VTGate{} }
+func (m *VTGate) String() string { return proto.CompactTextString(m) }
+func (*VTGate) ProtoMessage()    {}
+func (*VTGate) Descriptor() ([]byte, []int) {
+	return fileDescriptor_609739e22a0a50b3, []int{0}
+}
+
+func (m *VTGate) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_VTGate.Unmarshal(m, b)
+}
+func (m *VTGate) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_VTGate.Marshal(b, m, deterministic)
+}
+func (m *VTGate) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_VTGate.Merge(m, src)
+}
+func (m *VTGate) XXX_Size() int {
+	return xxx_messageInfo_VTGate.Size(m)
+}
+func (m *VTGate) XXX_DiscardUnknown() {
+	xxx_messageInfo_VTGate.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_VTGate proto.InternalMessageInfo
+
+func (m *VTGate) GetHostname() string {
+	if m != nil {
+		return m.Hostname
+	}
+	return ""
+}
+
+func (m *VTGate) GetPool() string {
+	if m != nil {
+		return m.Pool
+	}
+	return ""
+}
+
+func (m *VTGate) GetCell() string {
+	if m != nil {
+		return m.Cell
+	}
+	return ""
+}
+
+func (m *VTGate) GetCluster() string {
+	if m != nil {
+		return m.Cluster
+	}
+	return ""
+}
+
+func (m *VTGate) GetKeyspaces() []string {
+	if m != nil {
+		return m.Keyspaces
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*VTGate)(nil), "vtadmin.VTGate")
+}
+
+func init() { proto.RegisterFile("vtadmin.proto", fileDescriptor_609739e22a0a50b3) }
+
+var fileDescriptor_609739e22a0a50b3 = []byte{
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+	0x00, 0xff, 0xff, 0xc6, 0x5b, 0xcf, 0x4e, 0xcf, 0x00, 0x00, 0x00,
+}

proto/vtadmin.proto

@@ -0,0 +1,38 @@
+/*
+Copyright 2019 The Vitess Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This package contains the types used by VTAdmin (and later an RPC service).
+
+syntax = "proto3";
+option go_package = "vitess.io/vitess/go/vt/proto/vtadmin";
+
+package vtadmin;
+
+// VTGate represents information about a single VTGate host.
+message VTGate {
+    // Hostname is the shortname of the VTGate.
+    string hostname = 1;
+    // Pool is group the VTGate serves queries for. Some deployments segment
+    // VTGates into groups or pools, based on the workloads they serve queries
+    // for. Use of this field is optional.
+    string pool = 2;
+    // Cell is the topology cell the VTGate is in.
+    string cell = 3;
+    // Cluster is the name of the cluster the VTGate serves.
+    string cluster = 4;
+    // Keyspaces is the list of keyspaces-to-watch for the VTGate.
+    repeated string keyspaces = 5;
+}