feat: build vehicle data platform and production pipeline
This commit is contained in:
lingniu
@@ -0,0 +1,40 @@
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-- Forward-only V2 access threshold schema. Safe to run repeatedly before API switch.
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CREATE TABLE IF NOT EXISTS vehicle_access_threshold_config (
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id TINYINT NOT NULL PRIMARY KEY,
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version INT NOT NULL,
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default_threshold_sec INT NOT NULL,
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delay_threshold_sec INT NOT NULL,
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long_offline_sec INT NOT NULL,
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protocol_overrides_json LONGTEXT NOT NULL,
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updated_by VARCHAR(128) NOT NULL,
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updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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);
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CREATE TABLE IF NOT EXISTS vehicle_access_threshold_audit (
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id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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version INT NOT NULL,
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actor VARCHAR(128) NOT NULL,
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summary VARCHAR(255) NOT NULL,
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config_json LONGTEXT NOT NULL,
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changed_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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KEY idx_access_threshold_audit_version (version),
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KEY idx_access_threshold_audit_changed (changed_at)
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);
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INSERT IGNORE INTO vehicle_access_threshold_config (
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id,
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version,
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default_threshold_sec,
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delay_threshold_sec,
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long_offline_sec,
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protocol_overrides_json,
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updated_by
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) VALUES (
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1,
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1,
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300,
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30,
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1800,
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'[{"protocol":"GB32960","thresholdSec":300},{"protocol":"JT808","thresholdSec":300},{"protocol":"YUTONG_MQTT","thresholdSec":600}]',
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'migration'
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);
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116
vehicle-data-platform/deploy/migrations/002_alert_center.sql
Normal file
116
vehicle-data-platform/deploy/migrations/002_alert_center.sql
Normal file
@@ -0,0 +1,116 @@
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-- Durable alert center. Apply before switching API/evaluator binaries.
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CREATE TABLE IF NOT EXISTS vehicle_alert_rule (
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id VARCHAR(64) NOT NULL PRIMARY KEY,
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name VARCHAR(80) NOT NULL,
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description VARCHAR(500) NOT NULL DEFAULT '',
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severity ENUM('critical','major','minor') NOT NULL,
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value_type ENUM('numeric','boolean') NOT NULL,
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metric VARCHAR(64) NOT NULL,
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operator VARCHAR(8) NOT NULL,
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threshold_value DOUBLE NOT NULL DEFAULT 0,
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boolean_threshold TINYINT NULL,
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duration_sec INT NOT NULL DEFAULT 0,
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recovery_operator VARCHAR(8) NOT NULL DEFAULT '',
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recovery_threshold DOUBLE NOT NULL DEFAULT 0,
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repeat_interval_sec INT NOT NULL DEFAULT 0,
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scope_protocols_json TEXT NOT NULL,
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scope_vins_json LONGTEXT NOT NULL,
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notification_channels_json TEXT NOT NULL,
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enabled TINYINT(1) NOT NULL DEFAULT 1,
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version INT NOT NULL DEFAULT 1,
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created_by VARCHAR(128) NOT NULL,
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updated_by VARCHAR(128) NOT NULL,
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created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
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KEY idx_alert_rule_enabled (enabled, severity),
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KEY idx_alert_rule_metric (metric)
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);
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CREATE TABLE IF NOT EXISTS vehicle_alert_rule_audit (
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id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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rule_id VARCHAR(64) NOT NULL,
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rule_version INT NOT NULL,
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actor VARCHAR(128) NOT NULL,
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action VARCHAR(32) NOT NULL,
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snapshot_json LONGTEXT NOT NULL,
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created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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KEY idx_alert_rule_audit_rule (rule_id, rule_version),
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KEY idx_alert_rule_audit_created (created_at)
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);
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CREATE TABLE IF NOT EXISTS vehicle_alert_candidate (
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rule_id VARCHAR(64) NOT NULL,
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vin VARCHAR(64) NOT NULL,
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protocol VARCHAR(32) NOT NULL,
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first_matched_at DATETIME(3) NOT NULL,
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last_matched_at DATETIME(3) NOT NULL,
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latest_value DOUBLE NOT NULL,
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source_event_id VARCHAR(128) NOT NULL DEFAULT '',
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PRIMARY KEY (rule_id, vin, protocol),
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KEY idx_alert_candidate_duration (first_matched_at, last_matched_at)
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);
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CREATE TABLE IF NOT EXISTS vehicle_alert_event (
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id VARCHAR(64) NOT NULL PRIMARY KEY,
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fingerprint VARCHAR(255) NOT NULL,
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rule_id VARCHAR(64) NOT NULL,
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rule_name VARCHAR(80) NOT NULL,
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rule_version INT NOT NULL,
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severity ENUM('critical','major','minor') NOT NULL,
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status ENUM('unprocessed','processing','recovered','closed','ignored') NOT NULL,
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vin VARCHAR(64) NOT NULL,
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plate VARCHAR(64) NOT NULL DEFAULT '',
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protocol VARCHAR(32) NOT NULL DEFAULT '',
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metric VARCHAR(64) NOT NULL,
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operator VARCHAR(8) NOT NULL,
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trigger_value DOUBLE NOT NULL,
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threshold_value DOUBLE NOT NULL,
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unit VARCHAR(24) NOT NULL DEFAULT '',
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duration_sec INT NOT NULL DEFAULT 0,
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location_text VARCHAR(255) NOT NULL DEFAULT '',
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longitude DOUBLE NULL,
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latitude DOUBLE NULL,
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source_event_id VARCHAR(128) NOT NULL DEFAULT '',
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event_at DATETIME(3) NULL,
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received_at DATETIME(3) NULL,
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triggered_at DATETIME(3) NOT NULL,
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recovered_at DATETIME(3) NULL,
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handler VARCHAR(128) NOT NULL DEFAULT '',
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version INT NOT NULL DEFAULT 1,
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created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
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KEY idx_alert_event_list (triggered_at, id),
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KEY idx_alert_event_status (status, severity, triggered_at),
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KEY idx_alert_event_vehicle (vin, triggered_at),
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KEY idx_alert_event_rule (rule_id, triggered_at),
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KEY idx_alert_event_fingerprint (fingerprint, status)
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);
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CREATE TABLE IF NOT EXISTS vehicle_alert_event_action (
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id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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event_id VARCHAR(64) NOT NULL,
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action VARCHAR(32) NOT NULL,
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from_status VARCHAR(32) NOT NULL DEFAULT '',
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to_status VARCHAR(32) NOT NULL,
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actor VARCHAR(128) NOT NULL,
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note VARCHAR(200) NOT NULL DEFAULT '',
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created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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KEY idx_alert_action_event (event_id, created_at),
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KEY idx_alert_action_actor (actor, created_at)
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);
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CREATE TABLE IF NOT EXISTS vehicle_alert_notification (
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id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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event_id VARCHAR(64) NOT NULL,
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title VARCHAR(120) NOT NULL,
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content VARCHAR(500) NOT NULL,
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severity ENUM('critical','major','minor') NOT NULL,
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channel ENUM('in_app','sms','email','wecom') NOT NULL DEFAULT 'in_app',
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delivery_status ENUM('created','reserved','sent','failed') NOT NULL DEFAULT 'created',
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is_read TINYINT(1) NOT NULL DEFAULT 0,
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read_by VARCHAR(128) NOT NULL DEFAULT '',
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read_at DATETIME(3) NULL,
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created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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KEY idx_alert_notification_unread (channel, is_read, created_at),
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KEY idx_alert_notification_event (event_id)
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);
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@@ -0,0 +1,16 @@
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ALTER TABLE vehicle_alert_rule
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ADD COLUMN threshold_high DOUBLE NOT NULL DEFAULT 0 AFTER threshold_value,
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ADD COLUMN scope_oems_json TEXT NULL AFTER scope_vins_json;
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ALTER TABLE vehicle_alert_event
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ADD COLUMN threshold_high DOUBLE NOT NULL DEFAULT 0 AFTER threshold_value;
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CREATE TABLE IF NOT EXISTS vehicle_alert_rule_state (
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rule_id VARCHAR(64) NOT NULL,
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vin VARCHAR(64) NOT NULL,
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protocol VARCHAR(32) NOT NULL,
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observed_value DOUBLE NOT NULL,
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last_observed_at DATETIME(3) NOT NULL,
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PRIMARY KEY (rule_id, vin, protocol),
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KEY idx_alert_rule_state_observed (last_observed_at)
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);
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@@ -0,0 +1,2 @@
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ALTER TABLE vehicle_alert_event
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ADD KEY idx_alert_event_repeat (fingerprint, triggered_at);
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@@ -0,0 +1,53 @@
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CREATE TABLE IF NOT EXISTS vehicle_metric_definition (
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metric_key VARCHAR(64) NOT NULL PRIMARY KEY,
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label VARCHAR(80) NOT NULL,
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description VARCHAR(255) NOT NULL DEFAULT '',
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unit VARCHAR(24) NOT NULL DEFAULT '',
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category VARCHAR(40) NOT NULL,
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value_type VARCHAR(16) NOT NULL,
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protocols_json VARCHAR(512) NOT NULL,
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searchable TINYINT(1) NOT NULL DEFAULT 0,
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chartable TINYINT(1) NOT NULL DEFAULT 0,
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alertable TINYINT(1) NOT NULL DEFAULT 0,
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enabled TINYINT(1) NOT NULL DEFAULT 1,
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sort_order INT NOT NULL DEFAULT 100,
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updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
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KEY idx_metric_definition_capability (enabled, alertable, category, sort_order)
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);
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CREATE TABLE IF NOT EXISTS vehicle_metric_protocol_mapping (
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metric_key VARCHAR(64) NOT NULL,
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protocol VARCHAR(32) NOT NULL,
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source_field VARCHAR(160) NOT NULL,
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updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
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PRIMARY KEY (metric_key, protocol),
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CONSTRAINT fk_metric_mapping_definition FOREIGN KEY (metric_key) REFERENCES vehicle_metric_definition(metric_key)
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);
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INSERT IGNORE INTO vehicle_metric_definition
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(metric_key,label,description,unit,category,value_type,protocols_json,searchable,chartable,alertable,enabled,sort_order) VALUES
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('speed_kmh','速度','车辆最新行驶速度','km/h','driving','numeric','["GB32960","JT808","YUTONG_MQTT"]',1,1,1,1,10),
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('soc_percent','SOC','动力电池剩余电量百分比','%','energy','numeric','["GB32960","YUTONG_MQTT"]',1,1,1,1,20),
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('alarm_active','协议告警位','协议报文是否携带活动告警','','safety','boolean','["GB32960","JT808","YUTONG_MQTT"]',1,0,1,1,30),
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('freshness_sec','离线时长','最新数据距当前时间的秒数','s','quality','numeric','["GB32960","JT808","YUTONG_MQTT"]',1,1,1,1,40),
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('data_delay_sec','数据延迟','服务接收时间与设备事件时间的差值','s','quality','numeric','["GB32960","JT808","YUTONG_MQTT"]',1,1,1,1,50),
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('total_mileage_km','总里程','车辆累计行驶里程','km','driving','numeric','["GB32960","JT808","YUTONG_MQTT"]',1,1,0,1,60),
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('longitude','经度','WGS84/协议归一化经度','°','location','numeric','["GB32960","JT808","YUTONG_MQTT"]',1,0,0,1,70),
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('latitude','纬度','WGS84/协议归一化纬度','°','location','numeric','["GB32960","JT808","YUTONG_MQTT"]',1,0,0,1,80);
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INSERT IGNORE INTO vehicle_metric_protocol_mapping(metric_key,protocol,source_field) VALUES
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('speed_kmh','GB32960','gb32960.vehicle.speed_kmh'),
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('speed_kmh','JT808','jt808.location.speed_kmh'),
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('speed_kmh','YUTONG_MQTT','yutong.vehicle.speed_kmh'),
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('soc_percent','GB32960','gb32960.vehicle.soc_percent'),
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('soc_percent','YUTONG_MQTT','yutong.vehicle.soc_percent'),
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('alarm_active','GB32960','gb32960.vehicle.alarm_flag'),
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('alarm_active','JT808','jt808.location.alarm_flag'),
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('alarm_active','YUTONG_MQTT','yutong.vehicle.alarm_flag'),
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('freshness_sec','PLATFORM','vehicle_realtime_location.updated_at'),
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('data_delay_sec','PLATFORM','received_at-event_time'),
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('total_mileage_km','GB32960','gb32960.vehicle.total_mileage_km'),
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('total_mileage_km','JT808','jt808.location.total_mileage_km'),
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('total_mileage_km','YUTONG_MQTT','yutong.vehicle.total_mileage_km'),
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('longitude','PLATFORM','vehicle_realtime_location.longitude'),
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('latitude','PLATFORM','vehicle_realtime_location.latitude');
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@@ -0,0 +1,34 @@
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-- Supplemental vehicle master data. Gateway-owned VIN/plate/OEM identity remains authoritative.
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CREATE TABLE IF NOT EXISTS vehicle_profile (
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vin VARCHAR(32) NOT NULL PRIMARY KEY,
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model_name VARCHAR(128) NOT NULL DEFAULT '',
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vehicle_type VARCHAR(64) NOT NULL DEFAULT '',
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company_name VARCHAR(128) NOT NULL DEFAULT '',
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operation_status VARCHAR(32) NOT NULL DEFAULT 'unknown',
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access_provider VARCHAR(128) NOT NULL DEFAULT '',
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first_access_at DATETIME(3) NULL,
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runtime_seconds BIGINT UNSIGNED NULL,
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source_system VARCHAR(64) NOT NULL DEFAULT 'manual',
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source_version VARCHAR(128) NOT NULL DEFAULT '',
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synced_at DATETIME(3) NULL,
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version INT NOT NULL DEFAULT 1,
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updated_by VARCHAR(128) NOT NULL,
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created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
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KEY idx_vehicle_profile_company (company_name),
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KEY idx_vehicle_profile_model (model_name),
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KEY idx_vehicle_profile_status (operation_status),
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KEY idx_vehicle_profile_provider (access_provider)
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);
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CREATE TABLE IF NOT EXISTS vehicle_profile_audit (
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id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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vin VARCHAR(32) NOT NULL,
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profile_version INT NOT NULL,
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actor VARCHAR(128) NOT NULL,
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action VARCHAR(32) NOT NULL,
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snapshot_json LONGTEXT NOT NULL,
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changed_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
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UNIQUE KEY uk_vehicle_profile_audit_version (vin, profile_version),
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KEY idx_vehicle_profile_audit_changed (changed_at)
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);
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@@ -0,0 +1,6 @@
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-- Add authoritative vehicle master-data dimensions to alert rule scope.
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ALTER TABLE vehicle_alert_rule
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ADD COLUMN scope_models_json TEXT NULL AFTER scope_oems_json;
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ALTER TABLE vehicle_alert_rule
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ADD COLUMN scope_companies_json TEXT NULL AFTER scope_models_json;
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@@ -0,0 +1,22 @@
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-- Durable access evidence written atomically by the gateway realtime snapshot writer.
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ALTER TABLE vehicle_realtime_snapshot ADD COLUMN access_first_seen_at DATETIME(3) NULL AFTER event_id;
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ALTER TABLE vehicle_realtime_snapshot ADD COLUMN access_previous_received_at DATETIME(3) NULL AFTER access_first_seen_at;
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ALTER TABLE vehicle_realtime_snapshot ADD COLUMN access_latest_received_at DATETIME(3) NULL AFTER access_previous_received_at;
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ALTER TABLE vehicle_realtime_snapshot ADD COLUMN access_report_interval_ms BIGINT UNSIGNED NULL AFTER access_latest_received_at;
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ALTER TABLE vehicle_realtime_snapshot ADD COLUMN access_sample_count BIGINT UNSIGNED NOT NULL DEFAULT 0 AFTER access_report_interval_ms;
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ALTER TABLE vehicle_realtime_snapshot ADD COLUMN access_latest_event_id VARCHAR(64) NOT NULL DEFAULT '' AFTER access_sample_count;
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ALTER TABLE vehicle_realtime_snapshot ADD COLUMN access_first_seen_source VARCHAR(32) NOT NULL DEFAULT '' AFTER access_latest_event_id;
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UPDATE vehicle_realtime_snapshot
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SET access_first_seen_at = COALESCE(access_first_seen_at, received_at, updated_at),
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access_latest_received_at = COALESCE(access_latest_received_at, received_at, updated_at),
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access_sample_count = IF(access_sample_count = 0, 1, access_sample_count),
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access_latest_event_id = IF(access_latest_event_id = '', event_id, access_latest_event_id),
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access_first_seen_source = IF(access_first_seen_source = '', 'snapshot_backfill', access_first_seen_source)
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WHERE access_first_seen_at IS NULL
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OR access_latest_received_at IS NULL
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OR access_sample_count = 0
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OR access_latest_event_id = ''
|
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OR access_first_seen_source = '';
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|
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CREATE INDEX idx_access_latest ON vehicle_realtime_snapshot(access_latest_received_at, vin);
|
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@@ -0,0 +1,22 @@
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-- Durable Kafka checkpoint for the event-time alert stream shadow/active worker.
|
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-- Business alert effects and next_offset will share one MySQL transaction when
|
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-- active evaluation is enabled. Kafka group offsets are committed afterwards.
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CREATE TABLE IF NOT EXISTS vehicle_alert_stream_checkpoint (
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consumer_group VARCHAR(128) NOT NULL,
|
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topic VARCHAR(255) NOT NULL,
|
||||
partition_id INT NOT NULL,
|
||||
next_offset BIGINT NOT NULL,
|
||||
high_watermark BIGINT NOT NULL DEFAULT 0,
|
||||
processed_count BIGINT UNSIGNED NOT NULL DEFAULT 0,
|
||||
valid_count BIGINT UNSIGNED NOT NULL DEFAULT 0,
|
||||
invalid_count BIGINT UNSIGNED NOT NULL DEFAULT 0,
|
||||
late_count BIGINT UNSIGNED NOT NULL DEFAULT 0,
|
||||
replay_skipped_count BIGINT UNSIGNED NOT NULL DEFAULT 0,
|
||||
last_event_at DATETIME(3) NULL,
|
||||
last_received_at DATETIME(3) NULL,
|
||||
last_source_event_id VARCHAR(128) NOT NULL DEFAULT '',
|
||||
updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
|
||||
PRIMARY KEY (consumer_group, topic, partition_id),
|
||||
KEY idx_alert_stream_updated (updated_at),
|
||||
KEY idx_alert_stream_lag (consumer_group, high_watermark, next_offset)
|
||||
);
|
||||
@@ -0,0 +1,30 @@
|
||||
-- Align alertable metric mappings with the canonical fields emitted by each
|
||||
-- production protocol parser. This is forward-only because migration 005 may
|
||||
-- already be journaled on an ECS.
|
||||
UPDATE vehicle_metric_protocol_mapping
|
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SET source_field='yutong_mqtt.data.meter_speed'
|
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WHERE metric_key='speed_kmh' AND protocol='YUTONG_MQTT';
|
||||
|
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UPDATE vehicle_metric_protocol_mapping
|
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SET source_field='yutong_mqtt.data.battery_capacity_soc'
|
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WHERE metric_key='soc_percent' AND protocol='YUTONG_MQTT';
|
||||
|
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UPDATE vehicle_metric_protocol_mapping
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SET source_field='gb32960.alarm.general_alarm_flag'
|
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WHERE metric_key='alarm_active' AND protocol='GB32960';
|
||||
|
||||
DELETE FROM vehicle_metric_protocol_mapping
|
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WHERE metric_key='alarm_active' AND protocol='YUTONG_MQTT';
|
||||
|
||||
UPDATE vehicle_metric_definition
|
||||
SET protocols_json='["GB32960","JT808"]'
|
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WHERE metric_key='alarm_active';
|
||||
|
||||
INSERT INTO vehicle_metric_protocol_mapping(metric_key,protocol,source_field) VALUES
|
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('longitude','GB32960','gb32960.position.longitude'),
|
||||
('longitude','JT808','jt808.location.longitude'),
|
||||
('longitude','YUTONG_MQTT','yutong_mqtt.data.longitude'),
|
||||
('latitude','GB32960','gb32960.position.latitude'),
|
||||
('latitude','JT808','jt808.location.latitude'),
|
||||
('latitude','YUTONG_MQTT','yutong_mqtt.data.latitude')
|
||||
ON DUPLICATE KEY UPDATE source_field=VALUES(source_field);
|
||||
@@ -0,0 +1,6 @@
|
||||
ALTER TABLE vehicle_alert_stream_checkpoint
|
||||
ADD COLUMN last_invalid_code VARCHAR(64) NOT NULL DEFAULT '' AFTER last_source_event_id,
|
||||
ADD COLUMN last_invalid_at DATETIME(3) NULL AFTER last_invalid_code;
|
||||
|
||||
CREATE INDEX idx_alert_stream_invalid
|
||||
ON vehicle_alert_stream_checkpoint(consumer_group,last_invalid_at);
|
||||
@@ -0,0 +1,20 @@
|
||||
[Unit]
|
||||
Description=Lingniu Vehicle Alert Evaluator
|
||||
After=network-online.target
|
||||
Wants=network-online.target
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
WorkingDirectory=/opt/lingniu-vehicle-platform/current
|
||||
EnvironmentFile=/opt/lingniu-go-native/env/base.env
|
||||
EnvironmentFile=/opt/lingniu-vehicle-platform/env/platform.env
|
||||
ExecStart=/opt/lingniu-vehicle-platform/current/alert-evaluator
|
||||
Restart=always
|
||||
RestartSec=3
|
||||
TimeoutStopSec=20
|
||||
NoNewPrivileges=true
|
||||
PrivateTmp=true
|
||||
LimitNOFILE=65536
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@@ -0,0 +1,20 @@
|
||||
[Unit]
|
||||
Description=Lingniu Vehicle Alert Kafka Stream Evaluator
|
||||
After=network-online.target
|
||||
Wants=network-online.target
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
WorkingDirectory=/opt/lingniu-vehicle-platform/current
|
||||
EnvironmentFile=/opt/lingniu-go-native/env/base.env
|
||||
EnvironmentFile=/opt/lingniu-vehicle-platform/env/platform.env
|
||||
ExecStart=/opt/lingniu-vehicle-platform/current/alert-stream-evaluator
|
||||
Restart=always
|
||||
RestartSec=3
|
||||
TimeoutStopSec=30
|
||||
NoNewPrivileges=true
|
||||
PrivateTmp=true
|
||||
LimitNOFILE=65536
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@@ -6,6 +6,7 @@ Wants=network-online.target
|
||||
[Service]
|
||||
Type=simple
|
||||
WorkingDirectory=/opt/lingniu-vehicle-platform/current
|
||||
EnvironmentFile=/opt/lingniu-go-native/env/base.env
|
||||
EnvironmentFile=/opt/lingniu-vehicle-platform/env/platform.env
|
||||
ExecStart=/opt/lingniu-vehicle-platform/current/platform-api
|
||||
Restart=always
|
||||
|
||||
Reference in New Issue
Block a user