From c21c3b0befeb46a51b6bf3758ffa30813bea0ff0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 9 Mar 2024 14:19:22 +0100 Subject: Adding upstream version 1.44.3. Signed-off-by: Daniel Baumann --- aclk/aclk-schemas/.gitignore | 11 + aclk/aclk-schemas/.travis.yml | 4 + aclk/aclk-schemas/LICENSE | 674 +++++++++++++++++++++ aclk/aclk-schemas/Makefile | 74 +++ aclk/aclk-schemas/README.md | 2 + aclk/aclk-schemas/buf.yml | 9 + aclk/aclk-schemas/proto/aclk/v1/lib.proto | 22 + aclk/aclk-schemas/proto/agent/v1/cmds.proto | 79 +++ aclk/aclk-schemas/proto/agent/v1/connection.proto | 59 ++ aclk/aclk-schemas/proto/agent/v1/disconnect.proto | 16 + aclk/aclk-schemas/proto/alarm/v1/config.proto | 61 ++ aclk/aclk-schemas/proto/alarm/v1/stream.proto | 148 +++++ aclk/aclk-schemas/proto/chart/v1/config.proto | 37 ++ aclk/aclk-schemas/proto/chart/v1/dimension.proto | 24 + aclk/aclk-schemas/proto/chart/v1/instance.proto | 32 + aclk/aclk-schemas/proto/chart/v1/stream.proto | 86 +++ aclk/aclk-schemas/proto/context/v1/context.proto | 57 ++ aclk/aclk-schemas/proto/context/v1/stream.proto | 34 ++ .../nodeinstance/connection/v1/connection.proto | 37 ++ .../proto/nodeinstance/create/v1/creation.proto | 32 + .../proto/nodeinstance/info/v1/info.proto | 148 +++++ 21 files changed, 1646 insertions(+) create mode 100644 aclk/aclk-schemas/.gitignore create mode 100644 aclk/aclk-schemas/.travis.yml create mode 100644 aclk/aclk-schemas/LICENSE create mode 100644 aclk/aclk-schemas/Makefile create mode 100644 aclk/aclk-schemas/README.md create mode 100644 aclk/aclk-schemas/buf.yml create mode 100644 aclk/aclk-schemas/proto/aclk/v1/lib.proto create mode 100644 aclk/aclk-schemas/proto/agent/v1/cmds.proto create mode 100644 aclk/aclk-schemas/proto/agent/v1/connection.proto create mode 100644 aclk/aclk-schemas/proto/agent/v1/disconnect.proto create mode 100644 aclk/aclk-schemas/proto/alarm/v1/config.proto create mode 100644 aclk/aclk-schemas/proto/alarm/v1/stream.proto create mode 100644 aclk/aclk-schemas/proto/chart/v1/config.proto create mode 100644 aclk/aclk-schemas/proto/chart/v1/dimension.proto create mode 100644 aclk/aclk-schemas/proto/chart/v1/instance.proto create mode 100644 aclk/aclk-schemas/proto/chart/v1/stream.proto create mode 100644 aclk/aclk-schemas/proto/context/v1/context.proto create mode 100644 aclk/aclk-schemas/proto/context/v1/stream.proto create mode 100644 aclk/aclk-schemas/proto/nodeinstance/connection/v1/connection.proto create mode 100644 aclk/aclk-schemas/proto/nodeinstance/create/v1/creation.proto create mode 100644 aclk/aclk-schemas/proto/nodeinstance/info/v1/info.proto (limited to 'aclk/aclk-schemas') diff --git a/aclk/aclk-schemas/.gitignore b/aclk/aclk-schemas/.gitignore new file mode 100644 index 00000000..bd495e9a --- /dev/null +++ b/aclk/aclk-schemas/.gitignore @@ -0,0 +1,11 @@ +*.pb.go + +#Agent +*.pb.cc +*.pb.h +*.pb.o +*.pb.Po +.dirstamp + +#Jetbrains +.idea diff --git a/aclk/aclk-schemas/.travis.yml b/aclk/aclk-schemas/.travis.yml new file mode 100644 index 00000000..7c99550f --- /dev/null +++ b/aclk/aclk-schemas/.travis.yml @@ -0,0 +1,4 @@ +--- +language: minimal +install: make deps +script: make CI diff --git a/aclk/aclk-schemas/LICENSE b/aclk/aclk-schemas/LICENSE new file mode 100644 index 00000000..f288702d --- /dev/null +++ b/aclk/aclk-schemas/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/aclk/aclk-schemas/Makefile b/aclk/aclk-schemas/Makefile new file mode 100644 index 00000000..8f400307 --- /dev/null +++ b/aclk/aclk-schemas/Makefile @@ -0,0 +1,74 @@ +SHELL := /usr/bin/env bash -o pipefail + +# This controls the location of the cache. +PROJECT := cloud-schemas +# This controls the remote HTTPS git location to compare against for breaking changes in CI. +# +# Most CI providers only clone the branch under test and to a certain depth, so when +# running buf check breaking in CI, it is generally preferable to compare against +# the remote repository directly. +# +# Basic authentication is available, see https://buf.build/docs/inputs#https for more details. +HTTPS_GIT := https://github.com/netdata/cloud-schemas.git + +# This controls the version of buf to install and use. +BUF_VERSION := 0.6.0 + +### Everything below this line is meant to be static, i.e. only adjust the above variables. ### + +UNAME_OS := $(shell uname -s) +UNAME_ARCH := $(shell uname -m) +# Buf will be cached to ~/.cache/buf-example. +CACHE_BASE := $(HOME)/.cache/$(PROJECT) +# This allows switching between i.e a Docker container and your local setup without overwriting. +CACHE := $(CACHE_BASE)/$(UNAME_OS)/$(UNAME_ARCH) +# The location where buf will be installed. +CACHE_BIN := $(CACHE)/bin +# Marker files are put into this directory to denote the current version of binaries that are installed. +CACHE_VERSIONS := $(CACHE)/versions + +# Update the $PATH so we can use buf directly +export PATH := $(abspath $(CACHE_BIN)):$(PATH) + +# BUF points to the marker file for the installed version. +# +# If BUF_VERSION is changed, the binary will be re-downloaded. +BUF := $(CACHE_VERSIONS)/buf/$(BUF_VERSION) +$(BUF): + @rm -f $(CACHE_BIN)/buf + @mkdir -p $(CACHE_BIN) + curl -sSL \ + "https://github.com/bufbuild/buf/releases/download/v$(BUF_VERSION)/buf-$(UNAME_OS)-$(UNAME_ARCH)" \ + -o "$(CACHE_BIN)/buf" + chmod +x "$(CACHE_BIN)/buf" + @rm -rf $(dir $(BUF)) + @mkdir -p $(dir $(BUF)) + @touch $(BUF) + +.DEFAULT_GOAL := local + +# deps allows us to install deps without running any checks. + +.PHONY: deps +deps: $(BUF) + +# local is what we run when testing locally. +# This does breaking change detection against our local git repository. + +.PHONY: local +local: $(BUF) + buf check lint ./proto + buf check breaking --against '.git#branch=master' + +# https is what we run when testing in most CI providers. +# This does breaking change detection against our git repository. + +.PHONY: CI +CI: $(BUF) + buf check lint ./proto + buf check breaking --against ".git#branch=master" + +.PHONY: clean +clean: + git clean -xdf + rm -rf $(CACHE_BASE) \ No newline at end of file diff --git a/aclk/aclk-schemas/README.md b/aclk/aclk-schemas/README.md new file mode 100644 index 00000000..aa618897 --- /dev/null +++ b/aclk/aclk-schemas/README.md @@ -0,0 +1,2 @@ +# aclk-schemas +Protobuf schemas used in ACLK connection diff --git a/aclk/aclk-schemas/buf.yml b/aclk/aclk-schemas/buf.yml new file mode 100644 index 00000000..532053d9 --- /dev/null +++ b/aclk/aclk-schemas/buf.yml @@ -0,0 +1,9 @@ +build: + roots: + - proto +lint: + use: + - DEFAULT +breaking: + use: + - FILE diff --git a/aclk/aclk-schemas/proto/aclk/v1/lib.proto b/aclk/aclk-schemas/proto/aclk/v1/lib.proto new file mode 100644 index 00000000..f32c32c6 --- /dev/null +++ b/aclk/aclk-schemas/proto/aclk/v1/lib.proto @@ -0,0 +1,22 @@ +syntax = "proto3"; + +package aclk_lib.v1; + +import "google/protobuf/timestamp.proto"; + +option go_package = "aclk_lib/v1;aclklib"; + +// ACLKMessagePosition is used by sequenced messages to define their exact position +message ACLKMessagePosition { + uint64 sequence_id = 1; + // auto generated in Agent's DB upon sequence_id creation + google.protobuf.Timestamp seq_id_created_at = 2; + uint64 previous_sequence_id = 3; +} + +message Capability { + string name = 1; + uint32 version = 2; + // version == 0 is equivalent to not having the capability at all + bool enabled = 3; +} diff --git a/aclk/aclk-schemas/proto/agent/v1/cmds.proto b/aclk/aclk-schemas/proto/agent/v1/cmds.proto new file mode 100644 index 00000000..c37c00c3 --- /dev/null +++ b/aclk/aclk-schemas/proto/agent/v1/cmds.proto @@ -0,0 +1,79 @@ +syntax = "proto3"; +option go_package = "agent/v1;agent"; + +package agent.v1; + +import "google/protobuf/timestamp.proto"; +import "proto/aclk/v1/lib.proto"; + +message CancelPendingRequest { + // must match the ID sent with the request originally made + // other than this agent will not put conditions on it + // and will treat it as opaque string (it simply has to match) + // However this doesn't mean there are no conditions on the id + // made on the request side + string request_id = 1; + + // time when the cancellation request was generated + google.protobuf.Timestamp timestamp = 2; + + // optional might be useful for debugging purposes + string trace_id = 3; +} + +// AgentCommand is sent from the Cloud to the Agent at `/agent/{claim_id}/inbound/v1/cmd/AgentCommand` +// the message includes the resource that the Cloud needs to GET from the Agent HTTP API along with related metadata +message AgentCommand { + // the topic to which the Cloud awaits for the AgentCommandResponse. + // example: `/svc/agent-data-ctrl/2d7b7edd-561e-4aec-8ac1-466a585520f5/resp` + string callback_topic = 1; + // the topic to which the Cloud awaits for the AgentCommandAck. + // example: `/svc/agent-data-ctrl/2d7b7edd-561e-4aec-8ac1-466a585520f5/resp` + string ack_topic = 2; + // unique identifier for the AgentCommand + // example: `617038b3-7c2a-4617-a78f-ab37bd820198` + string message_id = 3; + // defined in milliseconds, the time the Agent has to respond before Cloud + // considering the request as timed-out + // example: `60000` + uint64 timeout = 4; + // defined in milliseconds, the time the Agent has to send back to the Cloud + // an AgentCommandAck message signaling that is still working on the request + // example: `3000` + uint64 ack_timeout = 5; + // the requested Agent resource + // example: `/api/v2/data?query_params_go_here` + string resource = 6; +} + +// AgentCommandAck is sent from the Agent to the Cloud at predefined intervals (`AgentCommand.ack_timeout`) to predefined topic (`AgentCommand.ack_topic`) +// signaling that the Agent is still working to serve an AgentCommand (referenced by the message_id) that the Cloud sent +message AgentCommandAck { + // unique identifier to reference AgentCommand on which the Agent is still working on serving + // example: `617038b3-7c2a-4617-a78f-ab37bd820198` + string message_id = 1; + // the timestamp when the Agent created this AgentCommandAck message + google.protobuf.Timestamp created_at = 2; + // integer revealing the progress of completion to serve the AgentCommand with the given message_id + // example: `25` + uint32 progress_percent = 3; +} + +// AgentCommandResponse is sent from the Agent to the Cloud at `/agent/{claim_id}/inbound/v1/cmd/AgentCommand` +// the message includes the resource that the Cloud needs to GET from the Agent HTTP API along with related metadata +message AgentCommandResponse { + // unique identifier for the AgentCommand + // example: `617038b3-7c2a-4617-a78f-ab37bd820198` + string message_id = 1; + // the (http) status code of the Agent's API response + // example: `200` + uint32 status_code = 2; + // the dumped raw (http) response the Agent's API returned + bytes response = 3; + // the Agent's timestamp (aka legacy `timestamp`) + google.protobuf.Timestamp timestamp = 4; + // the timestamp when the Agent received the AgentCommand for execution (aka legacy `t-rx`) + google.protobuf.Timestamp received_at = 5; + // the amount of microseconds the Agent needed to execute the HTTP request of the AgentCommand (aka legacy`t-exec`) + uint64 exec_time = 6; +} diff --git a/aclk/aclk-schemas/proto/agent/v1/connection.proto b/aclk/aclk-schemas/proto/agent/v1/connection.proto new file mode 100644 index 00000000..4321b0b9 --- /dev/null +++ b/aclk/aclk-schemas/proto/agent/v1/connection.proto @@ -0,0 +1,59 @@ +syntax = "proto3"; +option go_package = "agent/v1;agent"; + +package agent.v1; + +import "google/protobuf/timestamp.proto"; +import "google/protobuf/duration.proto"; +import "proto/aclk/v1/lib.proto"; + +message UpdateAgentConnection { + string claim_id = 1; + bool reachable = 2; + + int64 session_id = 3; + + ConnectionUpdateSource update_source = 4; + + // mqtt_broker_addr shard to use for reaching the agent + // cloud injects this information + string mqtt_broker_addr = 5; + + google.protobuf.Timestamp updated_at = 6; + + // vmq_instance_id broker shard to use for reaching the agent + // cloud injects this information + int32 vmq_instance_id = 7; + + // > 15 optional fields: + // How long the system was running until connection (only applicable when reachable=true) + google.protobuf.Duration system_uptime = 15; + + // How long the netdata agent was running until connection (only applicable when reachable=true) + google.protobuf.Duration agent_uptime = 16; + + repeated aclk_lib.v1.Capability capabilities = 17; +} + +message SendNodeInstances { + string claim_id = 1; + Config config = 2; +} + +// ConnectionUpdateSource is to determine whether the connection update was issued +enum ConnectionUpdateSource { + // CONNECTION_UPDATE_SOURCE_UNSPECIFIED acts as default value for protobuf and is never specified + CONNECTION_UPDATE_SOURCE_UNSPECIFIED = 0; + // CONNECTION_UPDATE_SOURCE_AGENT A direct message from an agent + CONNECTION_UPDATE_SOURCE_AGENT = 1; + // CONNECTION_UPDATE_SOURCE_LWT message delivered as the Last Will and Testiment from MQTT broker if an agent connection with the broker is lost + CONNECTION_UPDATE_SOURCE_LWT = 2; + // CONNECTION_UPDATE_SOURCE_HEURISTIC A cloud generated message to sanitize incorrect internal state + CONNECTION_UPDATE_SOURCE_HEURISTIC = 3; +} + +message Config { + bool bearer_protection = 1; + bool cloud_only_notifications = 2; + bool universal_dashboards = 3; +} diff --git a/aclk/aclk-schemas/proto/agent/v1/disconnect.proto b/aclk/aclk-schemas/proto/agent/v1/disconnect.proto new file mode 100644 index 00000000..852ef702 --- /dev/null +++ b/aclk/aclk-schemas/proto/agent/v1/disconnect.proto @@ -0,0 +1,16 @@ +syntax = "proto3"; + +package agent.v1; + +import "google/protobuf/timestamp.proto"; + +option go_package = "agent/v1;agent"; + +// Sent by Cloud to instruct Agent to disconnect ASAP +message DisconnectReq { + uint64 reconnect_after_seconds = 1; + bool permaban = 2; + google.protobuf.Timestamp created_at = 3; + uint32 error_code = 4; + string error_description = 5; +} diff --git a/aclk/aclk-schemas/proto/alarm/v1/config.proto b/aclk/aclk-schemas/proto/alarm/v1/config.proto new file mode 100644 index 00000000..430078fc --- /dev/null +++ b/aclk/aclk-schemas/proto/alarm/v1/config.proto @@ -0,0 +1,61 @@ +syntax = "proto3"; + +package alarms.v1; + +option go_package = "alarms/v1;alarms"; + +message SendAlarmConfiguration{ + string config_hash = 1; +} + +message ProvideAlarmConfiguration { + string config_hash = 1; + AlarmConfiguration config = 2; +} + +message AlarmConfiguration{ + string alarm = 1; + string template = 2; + string on_chart = 3; + + string classification = 4; + string type = 5; + string component = 6; + + string os = 7; + string hosts = 8; + string plugin = 9; + string module = 10; + string charts = 11; + string families = 12; + string lookup = 13; + string every = 14; + string units = 15; + + string green = 16; + string red = 17; + + string calculation_expr = 18; + string warning_expr = 19; + string critical_expr = 20; + + string recipient = 21; + string exec = 22; + string delay = 23; + string repeat = 24; + string info = 25; + string options = 26; + string host_labels = 27; + + //parsed values from above config values + //indicated by p_ + int32 p_db_lookup_after = 28; + int32 p_db_lookup_before = 29; + string p_db_lookup_dimensions = 30; + string p_db_lookup_method = 31; + string p_db_lookup_options = 32; + int32 p_update_every = 33; + + string chart_labels = 34; + string summary = 35; +} diff --git a/aclk/aclk-schemas/proto/alarm/v1/stream.proto b/aclk/aclk-schemas/proto/alarm/v1/stream.proto new file mode 100644 index 00000000..44f19068 --- /dev/null +++ b/aclk/aclk-schemas/proto/alarm/v1/stream.proto @@ -0,0 +1,148 @@ +syntax = "proto3"; + +package alarms.v1; + +import "google/protobuf/timestamp.proto"; + +option go_package = "alarms/v1;alarms"; + +message SendAlarmLogHealth { + string node_id = 1; +} + +message AlarmLogHealth { + string claim_id = 1; + string node_id = 2; + bool enabled = 3; + AlarmLogStatus status = 4; + LogEntries log_entries = 5; +} + +message LogEntries { + int64 first_sequence_id = 1; + google.protobuf.Timestamp first_when = 2; + + int64 last_sequence_id = 3; + google.protobuf.Timestamp last_when = 4; +} + +enum AlarmLogStatus { + ALARM_LOG_STATUS_UNSPECIFIED = 0; + ALARM_LOG_STATUS_RUNNING = 1; + ALARM_LOG_STATUS_IDLE = 2; +} + +message StartAlarmStreaming { + string node_id = 1; + uint64 batch_id = 2 [deprecated=true]; + uint64 start_sequnce_id = 3 [deprecated=true]; + // Instructs the agent to sync all configured alarms + bool resets = 4; +} + +message SendAlarmCheckpoint { + string node_id = 1; + string claim_id = 2; +} + +message AlarmCheckpoint { + string node_id = 1; + string claim_id = 2; + bytes checksum = 3; +} + +message AlarmLogEntry { + string node_id = 1; + string claim_id = 2; + + // The chart's id field + string chart = 3; + string name = 4; + string family = 5; + uint64 batch_id = 6 [deprecated=true]; + uint64 sequence_id = 7 [deprecated=true]; + uint64 when = 8; + + string config_hash = 9; + + int32 utc_offset = 10; + string timezone = 11; + + // Paths that can be custom for the same alarm, but depend on installation path for each user. Should be here or in config ? + string exec_path = 12; + string conf_source = 13; + string command = 14; + + // In seconds, uint32 is safe ? + uint32 duration = 15; + uint32 non_clear_duration = 16; + + AlarmStatus status = 17; + AlarmStatus old_status = 18; + uint64 delay = 19; + uint64 delay_up_to_timestamp = 20; + // Todo: verify that we need these. sequence_id doesn't suffice? + // uint64 updated_by_id = 12; + // uint64 updates_id = 13; + uint64 last_repeat = 21; + bool silenced = 22; + + // Check if string values are needed + string value_string = 23; + string old_value_string = 24; + + double value = 25; + double old_value = 26; + + // Updated alarm entry, when the status of the alarm has been updated by a later entry + bool updated = 27; + + // Rendered_info + string rendered_info = 28; + + // The chart's context field + string chart_context = 29; + + // Counter of alert transitions for this alert chain + uint64 event_id = 30; + + // A unique uuid for this alert event + string transition_id = 31; + + // The chart's name field + string chart_name = 32; + + // The rendered summary + string summary = 33; +} + +enum AlarmStatus { + ALARM_STATUS_NULL = 0; + ALARM_STATUS_UNKNOWN = 1; + ALARM_STATUS_REMOVED = 2; + ALARM_STATUS_NOT_A_NUMBER = 3; + ALARM_STATUS_CLEAR = 4; + ALARM_STATUS_WARNING = 5; + ALARM_STATUS_CRITICAL = 6; +} + +// SendAlarmSnapshot: send from cloud to the agent, to initiate an AlarmSnapshot image of current alarms back to the cloud +message SendAlarmSnapshot { + string node_id = 1; + string claim_id = 2; + uint64 snapshot_id = 3 [deprecated=true]; + uint64 sequence_id = 4 [deprecated=true]; + string snapshot_uuid = 5; +} + +// Agent responds with AlarmSnapshot to a SendAlarmSnapshot message +message AlarmSnapshot{ + string node_id = 1; + string claim_id = 2; + uint64 snapshot_id = 3 [deprecated=true]; // Same id from SendAlarmSnapshot message + uint32 chunks = 4; // In case full snapshot can not fit in a single message, indicates the total number of messages for this snapshot_id + uint32 chunk_size = 5; // How many alerts this chunk contains + uint32 chunk = 6; // Chunk index of this message + repeated AlarmLogEntry alarms = 7; // a list of AlarmLogEntry's + string snapshot_uuid = 8; +} diff --git a/aclk/aclk-schemas/proto/chart/v1/config.proto b/aclk/aclk-schemas/proto/chart/v1/config.proto new file mode 100644 index 00000000..f0c5e3a3 --- /dev/null +++ b/aclk/aclk-schemas/proto/chart/v1/config.proto @@ -0,0 +1,37 @@ +syntax = "proto3"; + +package chart.v1; + +option go_package = "chart/config/v1;chartconfig"; + +// UpdateChartConfigs command contains the list of missing chart configs from the cloud to agent +message UpdateChartConfigs { + // claim_id, node_id pair is used to identify the Node Instance + string claim_id = 1; + string node_id = 2; + // list of config hashes missing from cloud and requested from the agent + repeated string config_hashes = 3; +} + +message ChartConfigsUpdated { + repeated ChartConfigUpdated configs = 1; +} + +message ChartConfigUpdated { + string type = 1; + string family = 2; + string context = 3; + string title = 4; + uint64 priority = 5; + string plugin = 6; + string module = 7; + ChartType chart_type = 8; + string units = 9; + string config_hash = 10; +} + +enum ChartType { + LINE = 0; + AREA = 1; + STACKED = 2; +} diff --git a/aclk/aclk-schemas/proto/chart/v1/dimension.proto b/aclk/aclk-schemas/proto/chart/v1/dimension.proto new file mode 100644 index 00000000..8bcb564b --- /dev/null +++ b/aclk/aclk-schemas/proto/chart/v1/dimension.proto @@ -0,0 +1,24 @@ +syntax = "proto3"; + +package chart.v1; + +import "google/protobuf/timestamp.proto"; + +import "proto/aclk/v1/lib.proto"; + +option go_package = "chart/dimension/v1;chartdimension"; + +// ChartDimensionUpdated is a single event sent from the Agent to the Cloud containing chart dimension data. +// +// ChartDimensionUpdated messages are dispatched in bulk to the Cloud wrapped in ChartsAndDimensionsUpdated messages. +message ChartDimensionUpdated { + string id = 1; + string chart_id = 2; + string node_id = 3; + string claim_id = 4; + string name = 5; + google.protobuf.Timestamp created_at = 6; + // null value means that the dimension is currently collected (live) + google.protobuf.Timestamp last_timestamp = 7; + aclk_lib.v1.ACLKMessagePosition position = 8; +} diff --git a/aclk/aclk-schemas/proto/chart/v1/instance.proto b/aclk/aclk-schemas/proto/chart/v1/instance.proto new file mode 100644 index 00000000..25c99e7c --- /dev/null +++ b/aclk/aclk-schemas/proto/chart/v1/instance.proto @@ -0,0 +1,32 @@ +syntax = "proto3"; + +package chart.v1; + +import "proto/aclk/v1/lib.proto"; + +option go_package = "chart/instance/v1;chartinstance"; + +// ChartInstanceUpdated is a single event sent from the Agent to the Cloud containing chart instance data. +// +// ChartInstanceUpdated messages are dispatched in bulk to the Cloud wrapped in ChartsAndDimensionsUpdated messages. +message ChartInstanceUpdated { + string id = 1; + string claim_id = 2; + string node_id = 3; + string name = 4; + map chart_labels = 5; + MemoryMode memory_mode = 6; + // in seconds + uint32 update_every_interval = 7; + string config_hash = 8; + aclk_lib.v1.ACLKMessagePosition position = 9; +} + +enum MemoryMode { + NONE = 0; + RAM = 1; + MAP = 2; + SAVE = 3; + ALLOC = 4; + DB_ENGINE = 5; +} diff --git a/aclk/aclk-schemas/proto/chart/v1/stream.proto b/aclk/aclk-schemas/proto/chart/v1/stream.proto new file mode 100644 index 00000000..9473538f --- /dev/null +++ b/aclk/aclk-schemas/proto/chart/v1/stream.proto @@ -0,0 +1,86 @@ +syntax = "proto3"; + +package chart.v1; + +import "google/protobuf/timestamp.proto"; + +import "proto/chart/v1/instance.proto"; +import "proto/chart/v1/dimension.proto"; + +option go_package = "chart/stream/v1;chartstream"; + +// StreamChartsAndDimensions is a Command produced by the Cloud, consumed by the Agent. +// +// It instructs the Agent to start sending ChartsAndDimensionsUpdated messages for a NodeInstance +// after the last sequence_id that the Cloud has successfully ingested. +message StreamChartsAndDimensions { + // claim_id, node_id pair is used to identify the Node Instance + string claim_id = 1; + string node_id = 2; + + // sequence_id last verified sequence sent by the Agent + uint64 sequence_id = 3; + // batch_id identifies the stream_id and gets incremented every time the Cloud sends a new StreamChartsAndDimensions command + uint64 batch_id = 4; + // seq_id_created_at autogenerated timestamp in Agent's DB upon sequence_id creation + google.protobuf.Timestamp seq_id_created_at = 5; +} + + +// ChartsAndDimensionsAck is an Event produced by the Cloud, consumed by the Agent. +// +// This Event is an acknowledgment from the Cloud side that Chart messages up to a specific last_sequence_id +// have been successfully ingested, and could be potentially deleted from the Agent's DB. +message ChartsAndDimensionsAck { + string claim_id = 1; + string node_id = 2; + // the last verified stored message's seq_id + uint64 last_sequence_id = 3; +} + +// ResetChartMessages is a Command produced by the Agent, consumed by the Cloud. +// +// This Command instructs the Cloud to clear its Chart state for a specific NodeInstance and re-sync +// because of a ResetReason. +message ResetChartMessages { + // claim_id, node_id pair is used to identify the Node Instance + string claim_id = 1; + string node_id = 2; + + ResetReason reason = 3; +} + +enum ResetReason { + DB_EMPTY = 0; + SEQ_ID_NOT_EXISTS = 1; + TIMESTAMP_MISMATCH = 2; +} + +// ChartsAndDimensionsUpdated is a wrapper Event (`fat` message) produced by the Agent, consumed by the Cloud. +// +// It potentially includes a collection of ChartInstanceUpdated messages and|or a collection of ChartDimensionUpdated messages. +message ChartsAndDimensionsUpdated { + repeated chart.v1.ChartInstanceUpdated charts = 1; + repeated chart.v1.ChartDimensionUpdated dimensions = 2; + uint64 batch_id = 3; +} + +// RetentionUpdated includes the available retentions (in seconds) of the dimensions - of a specific node instance and memory-mode - +// on a per update_every level. +// This message is sent over upon Agent Database rotation events to inform the Cloud in total about the newly updated data retentions +// of a node instance's dimensions. +message RetentionUpdated { + // claim_id, node_id pair is used to identify the Node Instance + string claim_id = 1; + string node_id = 2; + // the memory_mode used by the node instance's chart instances + chart.v1.MemoryMode memory_mode = 3; + // this mapping identifies the newly updated available retention (in seconds) of the node instance's dimensions + // the keys are the update_every categories of various dimensions (1, 2, 4, 10 etc.), + // and the values are the available retention (in seconds) of each dimension belonging to the update_every category + // denoted by the key + map interval_durations = 4; + // the timestamp when the db rotation event took place. Can be used in conjunction with the interval_durations + // to compute the beginning of each `updated_every` group's retention + google.protobuf.Timestamp rotation_timestamp = 5; +} diff --git a/aclk/aclk-schemas/proto/context/v1/context.proto b/aclk/aclk-schemas/proto/context/v1/context.proto new file mode 100644 index 00000000..eb771f8e --- /dev/null +++ b/aclk/aclk-schemas/proto/context/v1/context.proto @@ -0,0 +1,57 @@ +syntax = "proto3"; + +package context.v1; + +option go_package = "context/v1;context"; + +// ContextsUpdated is an Event produced by the Agent, consumed by the Cloud. +// +// it contains a collection of ContextUpdated messages for a specific NodeInstance. +message ContextsUpdated { + // contexUpdates contains the collection of context updates + repeated ContextUpdated contextUpdates = 1; + // claim_id, node_id pair identifies the node instance + string claim_id = 2; + string node_id = 3; + // version_hash is the contexts version_hash result the cloud should + // get after applying this message updates. + uint64 version_hash = 4; + // it's and always increasing number to compare + // which version_hash is more recent between multiple + // ContextsUpdated messages. Bigger means more recent. + uint64 created_at = 5; +} + +// ContextUpdated contains context data. +message ContextUpdated { + // context id + string id = 1; + // context version is an epoch in seconds. + uint64 version = 2; + // first_entry, last_entry are epochs in seconds + uint64 first_entry = 3; + uint64 last_entry = 4; + // deleted flag is used to signal a context deletion + bool deleted = 5; + // context configuration fields + string title = 6; + uint64 priority = 7; + string chart_type = 8; + string units = 9; + string family = 10; +} + +// ContextsSnapshot is an Event produced by the Agent, consumed by the Cloud. +// +// it contains a snapshot of the existing contexts on the Agent. +// snapshot version and context versions are epochs in seconds so we can +// identify if a context version was generated after a specific snapshot. +message ContextsSnapshot { + // contexts contains the collection of existing contexts + repeated ContextUpdated contexts = 1; + // claim_id, node_id pair identifies the node instance + string claim_id = 2; + string node_id = 3; + // version is an epoch in seconds + uint64 version = 4; +} diff --git a/aclk/aclk-schemas/proto/context/v1/stream.proto b/aclk/aclk-schemas/proto/context/v1/stream.proto new file mode 100644 index 00000000..a6e7e3ab --- /dev/null +++ b/aclk/aclk-schemas/proto/context/v1/stream.proto @@ -0,0 +1,34 @@ +syntax = "proto3"; + +package context.v1; + +option go_package = "context/v1;context"; + +// ContextsCheckpoint is a Command produced by the Cloud, consumed by the Agent. +// +// It informs the Agent the contexts' version_hash that the cloud has for a specific NodeInstance. +message ContextsCheckpoint { + // claim_id, node_id pair is used to identify the NodeInstance. + string claim_id = 1; + string node_id = 2; + // version_hash tells the Agent the current version hash for the contexts received + // if the version hash calculated by the Agent is different, Agent will request + // to re-sync all contexts. + uint64 version_hash= 3; +} + +// StopStreamingContexts is a Command produced by the Cloud, consumed by the Agent. +// +// It instructs the Agent to stop sending ContextsUpdated messages for a NodeInstance +// due to a reason. +message StopStreamingContexts { + // claim_id, node_id pair is used to identify the node instance + string claim_id = 1; + string node_id = 2; + + StopStreamingContextsReason reason = 3; +} + +enum StopStreamingContextsReason { + RATE_LIMIT_EXCEEDED = 0; +} diff --git a/aclk/aclk-schemas/proto/nodeinstance/connection/v1/connection.proto b/aclk/aclk-schemas/proto/nodeinstance/connection/v1/connection.proto new file mode 100644 index 00000000..f0c02461 --- /dev/null +++ b/aclk/aclk-schemas/proto/nodeinstance/connection/v1/connection.proto @@ -0,0 +1,37 @@ +syntax = "proto3"; +option go_package = "nodeinstance/connection/v1;nodeinstanceconnection"; + +package nodeinstance.v1; + +import "google/protobuf/timestamp.proto"; +import "proto/aclk/v1/lib.proto"; + +message UpdateNodeInstanceConnection { + string claim_id = 1; + string node_id = 2; + + // liveness whether node data are actively streamed to the agent. + bool liveness = 3; + + // queryable whether the agent has data about the node. + bool queryable = 4; + + int64 session_id = 5; + + google.protobuf.Timestamp updated_at = 6; + + // mqtt_broker_addr shard to use for reaching the agent + // cloud injects this information. + string mqtt_broker_addr = 7; + + // vmq_instance_id broker shard to use for reaching the agent + // cloud injects this information. + int32 vmq_instance_id = 8; + + // hops is the number of streaming hops between collection of node data + // and the claimed agent. Zero if no streaming is involved. + int32 hops = 9; + + // capabilities of node instance NOT the NODE or agent!!! + repeated aclk_lib.v1.Capability capabilities = 10; +} diff --git a/aclk/aclk-schemas/proto/nodeinstance/create/v1/creation.proto b/aclk/aclk-schemas/proto/nodeinstance/create/v1/creation.proto new file mode 100644 index 00000000..92233715 --- /dev/null +++ b/aclk/aclk-schemas/proto/nodeinstance/create/v1/creation.proto @@ -0,0 +1,32 @@ +syntax = "proto3"; +option go_package = "node_instance/creation/v1;node_instancecreation"; + +package nodeinstance.create.v1; + +message CreateNodeInstance { + // Claim ID of the Agent the Node Instance belongs to. + // Eventually, the NodeInstance will be identified by the compilation of + // this claim_id and NodeID returned by `CreateNodeInstanceResult` + string claim_id = 1; + // Machine GUID of the Machine the request comes from + // Used to look for an existing NodeID in the space claim_id belongs to + string machine_guid = 2; + string hostname = 3; + + // vmq_instance_id broker shard to use for reaching the agent + // cloud injects this information. + int32 vmq_instance_id = 4; + // mqtt_broker_addr shard to use for reaching the agent + // cloud injects this information. + string mqtt_broker_addr = 5; + + // hops is the number of streaming hops between collection of node data + // and the claimed agent. Zero if no streaming is involved. + int32 hops = 6; +} + +message CreateNodeInstanceResult { + string node_id = 1; + string machine_guid = 2; +} + diff --git a/aclk/aclk-schemas/proto/nodeinstance/info/v1/info.proto b/aclk/aclk-schemas/proto/nodeinstance/info/v1/info.proto new file mode 100644 index 00000000..7aa9d044 --- /dev/null +++ b/aclk/aclk-schemas/proto/nodeinstance/info/v1/info.proto @@ -0,0 +1,148 @@ +syntax = "proto3"; +option go_package = "node_instance/info/v1;nodeinstanceinfo"; + +package nodeinstance.info.v1; + +import "google/protobuf/timestamp.proto"; +import "proto/aclk/v1/lib.proto"; + +// UpdateNodeInfo (Command) +// +// pulsar topic: `UpdateNodeInfo` (sharded) +// +// key: `claim_id,node_id` +// +// Publishers: `netdata/agent` +// Subscribers: `cloud-node-mqtt-output-service` +// +// When: +// On nodeinstance connect +// +message UpdateNodeInfo { + string node_id = 7; + + string claim_id = 1; + + NodeInfo data = 2; + // to be obsoleted in future + // all new fields should go into node_info + // or node_instance_info respectively + + google.protobuf.Timestamp updated_at = 3; + + int64 session_id = 4; + + string machine_guid = 5; + + bool child = 6; + + MachineLearningInfo ml_info = 8; + // to be obsoleted in far future + + NodeInfo2 node_info = 9; + // node_info shows data about actual node + // for example feature (ml) for this + // node (child) might be available/enabled on the node (child) directly + // but not available trough the parent (node_instance) + + NodeInstanceInfo node_instance_info = 10; + // info specific to the node_instance for this node available trough agent + // who sends this message. + // e.g. machine learning is enabled for this node and processing is done + // by the actual agent (parent). (child itself might or might not be + // ml ml_capable by itself (see node_info)) +} + +message NodeInfo2 { + repeated aclk_lib.v1.Capability capabilities = 1; +} + +message NodeInstanceInfo { + repeated aclk_lib.v1.Capability capabilities = 1; +} + +// NodeInfo describes the metadata of a node +message NodeInfo { + string name = 1; + + string os = 2; + string os_name = 3; + string os_version = 4; + + string kernel_name = 5; + string kernel_version = 6; + + string architecture = 7; + + // number of cpu cores in the node + uint32 cpus = 8; + + // human readable (value + unit) frequency of cpu + string cpu_frequency = 9; + + // human readable (value + unit) size of node's memory + string memory = 10; + + // human readable (value + unit) size of all (sum) node's disks + string disk_space = 11; + + // version of the netdata agent + string version = 12; + + // release channel of netdata agent (example: nightly) + string release_channel = 13; + + string timezone = 14; + + // virtualization_type example: kvm (optional) + string virtualization_type = 15; + + // container_type example: docker (optional) + string container_type = 16; + + string custom_info = 17; + + // [Obsolete] repeated string services = 18; + reserved 18; + + string machine_guid = 19; + + // [Obsolete] repeated MirroredHostStatus mirrored_hosts_status = 20; + reserved 20; + + map host_labels = 21; + + MachineLearningInfo ml_info = 22; + + // [Obsolete] repeated string collectors = 23; + reserved 23; +} + +message MachineLearningInfo { + // have ML capability + bool ml_capable = 1; + + // runs ML functionality + bool ml_enabled = 2; +} + +// UpdateNodeCollectors (Command) +// +// key: `claim_id,node_id` +// +// Publishers: `netdata/agent` +// +// When: +// On nodeinstance connect (after agent settles) and on detection of change of collectors +// + +message CollectorInfo { + string module = 1; + string plugin = 2; +} + +message UpdateNodeCollectors { + string claim_id = 1; + string node_id = 2; + repeated CollectorInfo collectors = 3; +} -- cgit v1.2.3