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feat(push-gateway): config 扩展 + kafka consumer + ws handler + nextstep 文档

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SpecialX
2026-07-14 16:03:17 +08:00
parent 5a88c8b45d
commit 9fd7c018c2
8 changed files with 630 additions and 36 deletions
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22
services/push-gateway/internal/config/config.go
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@@ -1,6 +1,10 @@
// Package config loads runtime configuration for push-gateway from environment
// variables. Required variables (JWT_SECRET in production, INTERNAL_API_TOKEN
// when not in DevMode) cause a fatal exit when missing.
// variables. Required variables (JWT_SECRET in production, PUSH_INTERNAL_TOKEN
// or INTERNAL_API_TOKEN when not in DevMode) cause a fatal exit when missing.
//
// v2 alignment (ARB-013 / msg contract): Kafka topic default changed to
// edu.notify.notification.sent; PUSH_INTERNAL_TOKEN is the canonical env var
// for /internal/* auth (INTERNAL_API_TOKEN kept as a backward-compat alias).
package config
import (
@@ -54,9 +58,15 @@ func Load() *Config {
}
}
internalToken := env.Get("INTERNAL_API_TOKEN", "")
// PUSH_INTERNAL_TOKEN is the canonical env var for /internal/* auth
// (ARB-013 alignment with msg). INTERNAL_API_TOKEN is kept as a
// backward-compat alias for existing deployments.
internalToken := env.Get("PUSH_INTERNAL_TOKEN", "")
if internalToken == "" {
internalToken = env.Get("INTERNAL_API_TOKEN", "")
}
if internalToken == "" && !devMode {
log.Fatal("INTERNAL_API_TOKEN must be set in non-dev mode")
log.Fatal("PUSH_INTERNAL_TOKEN (or INTERNAL_API_TOKEN) must be set in non-dev mode")
}
return &Config{
@@ -71,7 +81,9 @@ func Load() *Config {
HeartbeatInterval: env.GetInt("HEARTBEAT_INTERVAL_SECONDS", 30),
JWKSURL: env.Get("JWKS_URL", "http://localhost:50052/.well-known/jwks.json"),
KafkaBrokers: parseBrokers(env.Get("KAFKA_BROKERS", "localhost:9092")),
KafkaNotificationTopic: env.Get("KAFKA_NOTIFICATION_TOPIC", "edu.notification.requested"),
// ARB-013 canonical topic name: edu.<domain>.<aggregate>.<action>.
// msg's Outbox publisher emits to this topic.
KafkaNotificationTopic: env.Get("KAFKA_NOTIFICATION_TOPIC", "edu.notify.notification.sent"),
KafkaConsumerGroup: env.Get("KAFKA_CONSUMER_GROUP", "push-gateway"),
InstanceID: env.Get("INSTANCE_ID", generateInstanceID()),
}