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beacon v2 discovery: advertise metamesh.core + service resources on 239.255.99.1:9099, /api/neighbors ?cap= filter
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Worph
2026-10-04 11:51:03 +00:00
parent 9254f043a4
commit 27ed45999b
10 changed files with 559 additions and 284 deletions
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internal/config/config.go
+11 -11
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@@ -41,13 +41,13 @@ type Config struct {
// Mount configuration
MountsDir string // Path to mounts configuration (default: /meta-core/mounts)
// UDP service discovery (meta-discovery v1). Replaces the file-based
// registry that used to live under /meta-core/services; see
// docs/project-architecture/service-discovery.md.
EnableUDPDiscovery bool // Announce + listen on the multicast group (default: true)
DiscoveryGroup string // IPv4 multicast group (default: 239.255.77.1)
DiscoveryPort int // UDP port (default: 9399)
DiscoveryIntervalMS int // Unsolicited announce interval in ms (default: 10000)
// UDP discovery (beacon v2). Replaces the file-based registry that used
// to live under /meta-core/services; see
// docs/project-architecture/beacon-v2.md.
EnableUDPDiscovery bool // Advertise + listen on the multicast group (default: true)
DiscoveryGroup string // BEACON_GROUP: IPv4 multicast group (default: 239.255.99.1)
DiscoveryPort int // BEACON_PORT: UDP port (default: 9099)
DiscoveryIntervalMS int // BEACON_INTERVAL_MS: unsolicited advertise interval (default: 10000)
}
// Load creates a Config from environment variables
@@ -72,9 +72,9 @@ func Load() *Config {
DebounceMS: getEnvInt("DEBOUNCE_MS", 30000),
EnableFileWatcher: getEnvBool("ENABLE_FILE_WATCHER", true),
EnableUDPDiscovery: getEnvBool("ENABLE_UDP_DISCOVERY", true),
DiscoveryGroup: getEnv("DISCOVERY_GROUP", "239.255.77.1"),
DiscoveryPort: getEnvInt("DISCOVERY_PORT", 9399),
DiscoveryIntervalMS: getEnvInt("DISCOVERY_INTERVAL_MS", 10000),
DiscoveryGroup: getEnv("BEACON_GROUP", "239.255.99.1"),
DiscoveryPort: getEnvInt("BEACON_PORT", 9099),
DiscoveryIntervalMS: getEnvInt("BEACON_INTERVAL_MS", 10000),
}
// Set mounts directory
@@ -85,7 +85,7 @@ func Load() *Config {
// LockFilePath returns the path to the Redis-volume mutex. Held by
// docker/leader-election.sh; nothing reads it, and it is NOT service
// discovery — see docs/project-architecture/service-discovery.md.
// discovery — see docs/project-architecture/beacon-v2.md.
func (c *Config) LockFilePath() string {
return c.MetaCorePath + "/locks/kv-leader.lock"
}