From e9f8f177780caedc96a706e1362f6cbfff57d806 Mon Sep 17 00:00:00 2001 From: Blake Rouse Date: Tue, 28 Jul 2020 10:11:42 -0400 Subject: [PATCH] [Elastic Agent] Add basic protocol to control Elastic Agent. (#20146) * Add protocl to control Elastic Agent. * Add more to version response. * Fix CI with protoc. * Improve protocol and try and fix CI. * Fix proto. * Remove CI changes. * Update go.mod. * Add status ROLLBACK. * Run mage fmt. --- NOTICE.txt | 74 +- go.mod | 1 + x-pack/elastic-agent/control.proto | 119 ++ x-pack/elastic-agent/magefile.go | 7 +- .../pkg/agent/control/proto/control.pb.go | 1037 +++++++++++++++++ 5 files changed, 1200 insertions(+), 38 deletions(-) create mode 100644 x-pack/elastic-agent/control.proto create mode 100644 x-pack/elastic-agent/pkg/agent/control/proto/control.pb.go diff --git a/NOTICE.txt b/NOTICE.txt index 70ee35a1326..2a1617f93c1 100644 --- a/NOTICE.txt +++ b/NOTICE.txt @@ -16196,6 +16196,43 @@ Contents of probable licence file $GOMODCACHE/google.golang.org/grpc@v1.29.1/LIC limitations under the License. +-------------------------------------------------------------------------------- +Dependency : google.golang.org/protobuf +Version: v1.23.0 +Licence type (autodetected): BSD-3-Clause +-------------------------------------------------------------------------------- + +Contents of probable licence file $GOMODCACHE/google.golang.org/protobuf@v1.23.0/LICENSE: + +Copyright (c) 2018 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + -------------------------------------------------------------------------------- Dependency : gopkg.in/inf.v0 Version: v0.9.1 @@ -38509,43 +38546,6 @@ Contents of probable licence file $GOMODCACHE/google.golang.org/appengine@v1.6.5 limitations under the License. --------------------------------------------------------------------------------- -Dependency : google.golang.org/protobuf -Version: v1.23.0 -Licence type (autodetected): BSD-3-Clause --------------------------------------------------------------------------------- - -Contents of probable licence file $GOMODCACHE/google.golang.org/protobuf@v1.23.0/LICENSE: - -Copyright (c) 2018 The Go Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -------------------------------------------------------------------------------- Dependency : gopkg.in/airbrake/gobrake.v2 Version: v2.0.9 diff --git a/go.mod b/go.mod index 9cf6948ac9b..8055fffdf5d 100644 --- a/go.mod +++ b/go.mod @@ -171,6 +171,7 @@ require ( google.golang.org/api v0.15.0 google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb google.golang.org/grpc v1.29.1 + google.golang.org/protobuf v1.23.0 gopkg.in/inf.v0 v0.9.1 gopkg.in/jcmturner/gokrb5.v7 v7.5.0 gopkg.in/mgo.v2 v2.0.0-20160818020120-3f83fa500528 diff --git a/x-pack/elastic-agent/control.proto b/x-pack/elastic-agent/control.proto new file mode 100644 index 00000000000..a7ff22e5157 --- /dev/null +++ b/x-pack/elastic-agent/control.proto @@ -0,0 +1,119 @@ +// Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one +// or more contributor license agreements. Licensed under the Elastic License; +// you may not use this file except in compliance with the Elastic License. + +syntax = "proto3"; + +package proto; + +option cc_enable_arenas = true; +option go_package = "pkg/agent/control/proto;proto"; + +// Status codes for the current state. +enum Status { + STARTING = 0; + CONFIGURING = 1; + HEALTHY = 2; + DEGRADED = 3; + FAILED = 4; + STOPPING = 5; + UPGRADING = 6; + ROLLBACK = 7; +} + +// Action status codes for restart and upgrade response. +enum ActionStatus { + // Action was successful. + SUCCESS = 0; + // Action failed. + FAILURE = 1; +} + +// Empty message. +message Empty { +} + +// Version response message. +message VersionResponse { + // Current running version. + string version = 1; + // Current running commit. + string commit = 2; + // Current running build time. + string buildTime = 3; + // Current running version is a snapshot. + bool snapshot = 4; +} + +message RestartResponse { + // Response status. + ActionStatus status = 1; + // Error message when it fails to trigger restart. + string error = 2; +} + +// Upgrade request message. +message UpgradeRequest { + // (Optional) Version to upgrade to. + // + // If not provided Elastic Agent will auto discover the latest version in the same major + // to upgrade to. If wanting to upgrade to a new major that major must be present in the + // this version field. + string version = 1; + + // (Optional) Use a different source URI then configured. + // + // If provided the upgrade process will use the provided sourceURI instead of the configured + // sourceURI in the configuration. + string sourceURI = 2; +} + +// A upgrade response message. +message UpgradeResponse { + // Response status. + ActionStatus status = 1; + + // Version that is being upgraded to. + string version = 2; + + // Error message when it fails to trigger upgrade. + string error = 3; +} + +// Current status of the application in Elastic Agent. +message ApplicationStatus { + // Unique application ID. + string id = 1; + // Application name. + string name = 2; + // Current status. + Status status = 3; + // Current status message. + string message = 4; + // Current status payload. + string payload = 5; +} + +// Status is the current status of Elastic Agent. +message StatusResponse { + // Overall status of Elastic Agent. + Status status = 1; + // Overall status message of Elastic Agent. + string message = 2; + // Status of each application in Elastic Agent. + repeated ApplicationStatus applications = 3; +} + +service ElasticAgent { + // Fetches the currently running version of the Elastic Agent. + rpc Version(Empty) returns (VersionResponse); + + // Fetches the currently status of the Elastic Agent. + rpc Status(Empty) returns (StatusResponse); + + // Restart restarts the current running Elastic Agent. + rpc Restart(Empty) returns (RestartResponse); + + // Upgrade starts the upgrade process of Elastic Agent. + rpc Upgrade(UpgradeRequest) returns (UpgradeResponse); +} diff --git a/x-pack/elastic-agent/magefile.go b/x-pack/elastic-agent/magefile.go index 47d74b10541..638537f3d7c 100644 --- a/x-pack/elastic-agent/magefile.go +++ b/x-pack/elastic-agent/magefile.go @@ -329,7 +329,7 @@ func commitID() string { return commitID } -// Update is an alias for executing fields, dashboards, config, includes. +// Update is an alias for executing control protocol, configs, and specs. func Update() { mg.SerialDeps(Config, BuildSpec, BuildFleetCfg) } @@ -349,6 +349,11 @@ func Config() { mg.Deps(configYML) } +// ControlProto generates pkg/agent/control/proto module. +func ControlProto() error { + return sh.RunV("protoc", "--go_out=plugins=grpc:.", "control.proto") +} + // BuildSpec make sure that all the suppported program spec are built into the binary. func BuildSpec() error { // go run x-pack/agent/dev-tools/cmd/buildspec/buildspec.go --in x-pack/agent/spec/*.yml --out x-pack/agent/pkg/agent/program/supported.go diff --git a/x-pack/elastic-agent/pkg/agent/control/proto/control.pb.go b/x-pack/elastic-agent/pkg/agent/control/proto/control.pb.go new file mode 100644 index 00000000000..58df5e28f19 --- /dev/null +++ b/x-pack/elastic-agent/pkg/agent/control/proto/control.pb.go @@ -0,0 +1,1037 @@ +// Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one +// or more contributor license agreements. Licensed under the Elastic License; +// you may not use this file except in compliance with the Elastic License. + +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.22.0 +// protoc v3.11.4 +// source: control.proto + +package proto + +import ( + context "context" + reflect "reflect" + sync "sync" + + proto "github.com/golang/protobuf/proto" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 + +// Status codes for the current state. +type Status int32 + +const ( + Status_STARTING Status = 0 + Status_CONFIGURING Status = 1 + Status_HEALTHY Status = 2 + Status_DEGRADED Status = 3 + Status_FAILED Status = 4 + Status_STOPPING Status = 5 + Status_UPGRADING Status = 6 + Status_ROLLBACK Status = 7 +) + +// Enum value maps for Status. +var ( + Status_name = map[int32]string{ + 0: "STARTING", + 1: "CONFIGURING", + 2: "HEALTHY", + 3: "DEGRADED", + 4: "FAILED", + 5: "STOPPING", + 6: "UPGRADING", + 7: "ROLLBACK", + } + Status_value = map[string]int32{ + "STARTING": 0, + "CONFIGURING": 1, + "HEALTHY": 2, + "DEGRADED": 3, + "FAILED": 4, + "STOPPING": 5, + "UPGRADING": 6, + "ROLLBACK": 7, + } +) + +func (x Status) Enum() *Status { + p := new(Status) + *p = x + return p +} + +func (x Status) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (Status) Descriptor() protoreflect.EnumDescriptor { + return file_control_proto_enumTypes[0].Descriptor() +} + +func (Status) Type() protoreflect.EnumType { + return &file_control_proto_enumTypes[0] +} + +func (x Status) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use Status.Descriptor instead. +func (Status) EnumDescriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{0} +} + +// Action status codes for restart and upgrade response. +type ActionStatus int32 + +const ( + // Action was successful. + ActionStatus_SUCCESS ActionStatus = 0 + // Action failed. + ActionStatus_FAILURE ActionStatus = 1 +) + +// Enum value maps for ActionStatus. +var ( + ActionStatus_name = map[int32]string{ + 0: "SUCCESS", + 1: "FAILURE", + } + ActionStatus_value = map[string]int32{ + "SUCCESS": 0, + "FAILURE": 1, + } +) + +func (x ActionStatus) Enum() *ActionStatus { + p := new(ActionStatus) + *p = x + return p +} + +func (x ActionStatus) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (ActionStatus) Descriptor() protoreflect.EnumDescriptor { + return file_control_proto_enumTypes[1].Descriptor() +} + +func (ActionStatus) Type() protoreflect.EnumType { + return &file_control_proto_enumTypes[1] +} + +func (x ActionStatus) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use ActionStatus.Descriptor instead. +func (ActionStatus) EnumDescriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{1} +} + +// Empty message. +type Empty struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields +} + +func (x *Empty) Reset() { + *x = Empty{} + if protoimpl.UnsafeEnabled { + mi := &file_control_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Empty) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Empty) ProtoMessage() {} + +func (x *Empty) ProtoReflect() protoreflect.Message { + mi := &file_control_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Empty.ProtoReflect.Descriptor instead. +func (*Empty) Descriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{0} +} + +// Version response message. +type VersionResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Current running version. + Version string `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"` + // Current running commit. + Commit string `protobuf:"bytes,2,opt,name=commit,proto3" json:"commit,omitempty"` + // Current running build time. + BuildTime string `protobuf:"bytes,3,opt,name=buildTime,proto3" json:"buildTime,omitempty"` + // Current running version is a snapshot. + Snapshot bool `protobuf:"varint,4,opt,name=snapshot,proto3" json:"snapshot,omitempty"` +} + +func (x *VersionResponse) Reset() { + *x = VersionResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_control_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *VersionResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*VersionResponse) ProtoMessage() {} + +func (x *VersionResponse) ProtoReflect() protoreflect.Message { + mi := &file_control_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use VersionResponse.ProtoReflect.Descriptor instead. +func (*VersionResponse) Descriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{1} +} + +func (x *VersionResponse) GetVersion() string { + if x != nil { + return x.Version + } + return "" +} + +func (x *VersionResponse) GetCommit() string { + if x != nil { + return x.Commit + } + return "" +} + +func (x *VersionResponse) GetBuildTime() string { + if x != nil { + return x.BuildTime + } + return "" +} + +func (x *VersionResponse) GetSnapshot() bool { + if x != nil { + return x.Snapshot + } + return false +} + +type RestartResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Response status. + Status ActionStatus `protobuf:"varint,1,opt,name=status,proto3,enum=proto.ActionStatus" json:"status,omitempty"` + // Error message when it fails to trigger restart. + Error string `protobuf:"bytes,2,opt,name=error,proto3" json:"error,omitempty"` +} + +func (x *RestartResponse) Reset() { + *x = RestartResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_control_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RestartResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RestartResponse) ProtoMessage() {} + +func (x *RestartResponse) ProtoReflect() protoreflect.Message { + mi := &file_control_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RestartResponse.ProtoReflect.Descriptor instead. +func (*RestartResponse) Descriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{2} +} + +func (x *RestartResponse) GetStatus() ActionStatus { + if x != nil { + return x.Status + } + return ActionStatus_SUCCESS +} + +func (x *RestartResponse) GetError() string { + if x != nil { + return x.Error + } + return "" +} + +// Upgrade request message. +type UpgradeRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // (Optional) Version to upgrade to. + // + // If not provided Elastic Agent will auto discover the latest version in the same major + // to upgrade to. If wanting to upgrade to a new major that major must be present in the + // this version field. + Version string `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"` + // (Optional) Use a different source URI then configured. + // + // If provided the upgrade process will use the provided sourceURI instead of the configured + // sourceURI in the configuration. + SourceURI string `protobuf:"bytes,2,opt,name=sourceURI,proto3" json:"sourceURI,omitempty"` +} + +func (x *UpgradeRequest) Reset() { + *x = UpgradeRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_control_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpgradeRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpgradeRequest) ProtoMessage() {} + +func (x *UpgradeRequest) ProtoReflect() protoreflect.Message { + mi := &file_control_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpgradeRequest.ProtoReflect.Descriptor instead. +func (*UpgradeRequest) Descriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{3} +} + +func (x *UpgradeRequest) GetVersion() string { + if x != nil { + return x.Version + } + return "" +} + +func (x *UpgradeRequest) GetSourceURI() string { + if x != nil { + return x.SourceURI + } + return "" +} + +// A upgrade response message. +type UpgradeResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Response status. + Status ActionStatus `protobuf:"varint,1,opt,name=status,proto3,enum=proto.ActionStatus" json:"status,omitempty"` + // Version that is being upgraded to. + Version string `protobuf:"bytes,2,opt,name=version,proto3" json:"version,omitempty"` + // Error message when it fails to trigger upgrade. + Error string `protobuf:"bytes,3,opt,name=error,proto3" json:"error,omitempty"` +} + +func (x *UpgradeResponse) Reset() { + *x = UpgradeResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_control_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *UpgradeResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*UpgradeResponse) ProtoMessage() {} + +func (x *UpgradeResponse) ProtoReflect() protoreflect.Message { + mi := &file_control_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use UpgradeResponse.ProtoReflect.Descriptor instead. +func (*UpgradeResponse) Descriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{4} +} + +func (x *UpgradeResponse) GetStatus() ActionStatus { + if x != nil { + return x.Status + } + return ActionStatus_SUCCESS +} + +func (x *UpgradeResponse) GetVersion() string { + if x != nil { + return x.Version + } + return "" +} + +func (x *UpgradeResponse) GetError() string { + if x != nil { + return x.Error + } + return "" +} + +// Current status of the application in Elastic Agent. +type ApplicationStatus struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Unique application ID. + Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + // Application name. + Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"` + // Current status. + Status Status `protobuf:"varint,3,opt,name=status,proto3,enum=proto.Status" json:"status,omitempty"` + // Current status message. + Message string `protobuf:"bytes,4,opt,name=message,proto3" json:"message,omitempty"` + // Current status payload. + Payload string `protobuf:"bytes,5,opt,name=payload,proto3" json:"payload,omitempty"` +} + +func (x *ApplicationStatus) Reset() { + *x = ApplicationStatus{} + if protoimpl.UnsafeEnabled { + mi := &file_control_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *ApplicationStatus) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*ApplicationStatus) ProtoMessage() {} + +func (x *ApplicationStatus) ProtoReflect() protoreflect.Message { + mi := &file_control_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use ApplicationStatus.ProtoReflect.Descriptor instead. +func (*ApplicationStatus) Descriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{5} +} + +func (x *ApplicationStatus) GetId() string { + if x != nil { + return x.Id + } + return "" +} + +func (x *ApplicationStatus) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *ApplicationStatus) GetStatus() Status { + if x != nil { + return x.Status + } + return Status_STARTING +} + +func (x *ApplicationStatus) GetMessage() string { + if x != nil { + return x.Message + } + return "" +} + +func (x *ApplicationStatus) GetPayload() string { + if x != nil { + return x.Payload + } + return "" +} + +// Status is the current status of Elastic Agent. +type StatusResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Overall status of Elastic Agent. + Status Status `protobuf:"varint,1,opt,name=status,proto3,enum=proto.Status" json:"status,omitempty"` + // Overall status message of Elastic Agent. + Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"` + // Status of each application in Elastic Agent. + Applications []*ApplicationStatus `protobuf:"bytes,3,rep,name=applications,proto3" json:"applications,omitempty"` +} + +func (x *StatusResponse) Reset() { + *x = StatusResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_control_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StatusResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StatusResponse) ProtoMessage() {} + +func (x *StatusResponse) ProtoReflect() protoreflect.Message { + mi := &file_control_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StatusResponse.ProtoReflect.Descriptor instead. +func (*StatusResponse) Descriptor() ([]byte, []int) { + return file_control_proto_rawDescGZIP(), []int{6} +} + +func (x *StatusResponse) GetStatus() Status { + if x != nil { + return x.Status + } + return Status_STARTING +} + +func (x *StatusResponse) GetMessage() string { + if x != nil { + return x.Message + } + return "" +} + +func (x *StatusResponse) GetApplications() []*ApplicationStatus { + if x != nil { + return x.Applications + } + return nil +} + +var File_control_proto protoreflect.FileDescriptor + +var file_control_proto_rawDesc = []byte{ + 0x0a, 0x0d, 0x63, 0x6f, 0x6e, 0x74, 0x72, 0x6f, 0x6c, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, + 0x05, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x07, 0x0a, 0x05, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x22, + 0x7d, 0x0a, 0x0f, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, + 0x73, 0x65, 0x12, 0x18, 0x0a, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x18, 0x01, 0x20, + 0x01, 0x28, 0x09, 0x52, 0x07, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x16, 0x0a, 0x06, + 0x63, 0x6f, 0x6d, 0x6d, 0x69, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x63, 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file_control_proto_goTypes = []interface{}{ + (Status)(0), // 0: proto.Status + (ActionStatus)(0), // 1: proto.ActionStatus + (*Empty)(nil), // 2: proto.Empty + (*VersionResponse)(nil), // 3: proto.VersionResponse + (*RestartResponse)(nil), // 4: proto.RestartResponse + (*UpgradeRequest)(nil), // 5: proto.UpgradeRequest + (*UpgradeResponse)(nil), // 6: proto.UpgradeResponse + (*ApplicationStatus)(nil), // 7: proto.ApplicationStatus + (*StatusResponse)(nil), // 8: proto.StatusResponse +} +var file_control_proto_depIdxs = []int32{ + 1, // 0: proto.RestartResponse.status:type_name -> proto.ActionStatus + 1, // 1: proto.UpgradeResponse.status:type_name -> proto.ActionStatus + 0, // 2: proto.ApplicationStatus.status:type_name -> proto.Status + 0, // 3: proto.StatusResponse.status:type_name -> proto.Status + 7, // 4: proto.StatusResponse.applications:type_name -> proto.ApplicationStatus + 2, // 5: proto.ElasticAgent.Version:input_type -> proto.Empty + 2, // 6: proto.ElasticAgent.Status:input_type -> proto.Empty + 2, // 7: proto.ElasticAgent.Restart:input_type -> proto.Empty + 5, // 8: proto.ElasticAgent.Upgrade:input_type -> proto.UpgradeRequest + 3, // 9: proto.ElasticAgent.Version:output_type -> proto.VersionResponse + 8, // 10: proto.ElasticAgent.Status:output_type -> proto.StatusResponse + 4, // 11: proto.ElasticAgent.Restart:output_type -> proto.RestartResponse + 6, // 12: proto.ElasticAgent.Upgrade:output_type -> proto.UpgradeResponse + 9, // [9:13] is the sub-list for method output_type + 5, // [5:9] is the sub-list for method input_type + 5, // [5:5] is the sub-list for extension type_name + 5, // [5:5] is the sub-list for extension extendee + 0, // [0:5] is the sub-list for field type_name +} + +func init() { file_control_proto_init() } +func file_control_proto_init() { + if File_control_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_control_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Empty); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_control_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*VersionResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_control_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RestartResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_control_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpgradeRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_control_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*UpgradeResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_control_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*ApplicationStatus); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_control_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StatusResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_control_proto_rawDesc, + NumEnums: 2, + NumMessages: 7, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_control_proto_goTypes, + DependencyIndexes: file_control_proto_depIdxs, + EnumInfos: file_control_proto_enumTypes, + MessageInfos: file_control_proto_msgTypes, + }.Build() + File_control_proto = out.File + file_control_proto_rawDesc = nil + file_control_proto_goTypes = nil + file_control_proto_depIdxs = nil +} + +// Reference imports to suppress errors if they are not otherwise used. +var _ context.Context +var _ grpc.ClientConnInterface + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion6 + +// ElasticAgentClient is the client API for ElasticAgent service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type ElasticAgentClient interface { + // Fetches the currently running version of the Elastic Agent. + Version(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*VersionResponse, error) + // Fetches the currently status of the Elastic Agent. + Status(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*StatusResponse, error) + // Restart restarts the current running Elastic Agent. + Restart(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*RestartResponse, error) + // Upgrade starts the upgrade process of Elastic Agent. + Upgrade(ctx context.Context, in *UpgradeRequest, opts ...grpc.CallOption) (*UpgradeResponse, error) +} + +type elasticAgentClient struct { + cc grpc.ClientConnInterface +} + +func NewElasticAgentClient(cc grpc.ClientConnInterface) ElasticAgentClient { + return &elasticAgentClient{cc} +} + +func (c *elasticAgentClient) Version(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*VersionResponse, error) { + out := new(VersionResponse) + err := c.cc.Invoke(ctx, "/proto.ElasticAgent/Version", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *elasticAgentClient) Status(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*StatusResponse, error) { + out := new(StatusResponse) + err := c.cc.Invoke(ctx, "/proto.ElasticAgent/Status", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *elasticAgentClient) Restart(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*RestartResponse, error) { + out := new(RestartResponse) + err := c.cc.Invoke(ctx, "/proto.ElasticAgent/Restart", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *elasticAgentClient) Upgrade(ctx context.Context, in *UpgradeRequest, opts ...grpc.CallOption) (*UpgradeResponse, error) { + out := new(UpgradeResponse) + err := c.cc.Invoke(ctx, "/proto.ElasticAgent/Upgrade", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// ElasticAgentServer is the server API for ElasticAgent service. +type ElasticAgentServer interface { + // Fetches the currently running version of the Elastic Agent. + Version(context.Context, *Empty) (*VersionResponse, error) + // Fetches the currently status of the Elastic Agent. + Status(context.Context, *Empty) (*StatusResponse, error) + // Restart restarts the current running Elastic Agent. + Restart(context.Context, *Empty) (*RestartResponse, error) + // Upgrade starts the upgrade process of Elastic Agent. + Upgrade(context.Context, *UpgradeRequest) (*UpgradeResponse, error) +} + +// UnimplementedElasticAgentServer can be embedded to have forward compatible implementations. +type UnimplementedElasticAgentServer struct { +} + +func (*UnimplementedElasticAgentServer) Version(context.Context, *Empty) (*VersionResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Version not implemented") +} +func (*UnimplementedElasticAgentServer) Status(context.Context, *Empty) (*StatusResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Status not implemented") +} +func (*UnimplementedElasticAgentServer) Restart(context.Context, *Empty) (*RestartResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Restart not implemented") +} +func (*UnimplementedElasticAgentServer) Upgrade(context.Context, *UpgradeRequest) (*UpgradeResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Upgrade not implemented") +} + +func RegisterElasticAgentServer(s *grpc.Server, srv ElasticAgentServer) { + s.RegisterService(&_ElasticAgent_serviceDesc, srv) +} + +func _ElasticAgent_Version_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(Empty) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ElasticAgentServer).Version(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/proto.ElasticAgent/Version", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ElasticAgentServer).Version(ctx, req.(*Empty)) + } + return interceptor(ctx, in, info, handler) +} + +func _ElasticAgent_Status_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(Empty) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ElasticAgentServer).Status(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/proto.ElasticAgent/Status", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ElasticAgentServer).Status(ctx, req.(*Empty)) + } + return interceptor(ctx, in, info, handler) +} + +func _ElasticAgent_Restart_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(Empty) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ElasticAgentServer).Restart(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/proto.ElasticAgent/Restart", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ElasticAgentServer).Restart(ctx, req.(*Empty)) + } + return interceptor(ctx, in, info, handler) +} + +func _ElasticAgent_Upgrade_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(UpgradeRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(ElasticAgentServer).Upgrade(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/proto.ElasticAgent/Upgrade", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(ElasticAgentServer).Upgrade(ctx, req.(*UpgradeRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _ElasticAgent_serviceDesc = grpc.ServiceDesc{ + ServiceName: "proto.ElasticAgent", + HandlerType: (*ElasticAgentServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Version", + Handler: _ElasticAgent_Version_Handler, + }, + { + MethodName: "Status", + Handler: _ElasticAgent_Status_Handler, + }, + { + MethodName: "Restart", + Handler: _ElasticAgent_Restart_Handler, + }, + { + MethodName: "Upgrade", + Handler: _ElasticAgent_Upgrade_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "control.proto", +}