merge: 턴 데몬 전용 heap 설정 반영

.env.example

@@ -22,6 +22,8 @@ RUNTIME_CPU_LIMIT=4
 RUNTIME_PIDS_LIMIT=256
 # Bound Node/Rolldown build parallelism inside the runtime container.
 RUNTIME_NODE_OPTIONS=--max-old-space-size=1536
+# Optional turn-daemon-only heap. Raise the runtime memory hard limit first.
+TURN_DAEMON_NODE_OPTIONS=--max-old-space-size=1536
 RUNTIME_RAYON_NUM_THREADS=1
 # Optional smoke-only limits used with compose.smoke.yaml (maximum supported defaults shown).
 # SMOKE_RUNTIME_MEMORY_LIMIT=4g

README.md

@@ -63,9 +63,12 @@ runtime 중지가 우선입니다.
 
 초기 빌드와 profile worktree 빌드는 기본 Node heap 1536 MiB,
 `RAYON_NUM_THREADS=1` 안에서 실행됩니다. `RUNTIME_NODE_OPTIONS`의 heap 상한은
-512~2048 MiB, `RUNTIME_RAYON_NUM_THREADS`는 1~4만 허용됩니다. 이는 빌드 중
-container hard limit에 먼저 닿는 것을 막고 실행 process에도 같은 상한을
-적용합니다.
+512~2048 MiB, `RUNTIME_RAYON_NUM_THREADS`는 1~4만 허용됩니다. 턴 데몬만 더 큰
+heap이 필요하면 `TURN_DAEMON_NODE_OPTIONS`를 512~4096 MiB 범위에서 지정합니다.
+이 값은 Gateway orchestrator가 생성하는 turn-daemon PM2 process에만
+`NODE_OPTIONS`로 적용되며 API·frontend·worker와 build는 계속
+`RUNTIME_NODE_OPTIONS`를 사용합니다. 큰 값을 쓰기 전에 `RUNTIME_MEMORY_LIMIT`과
+동일한 swap 상한을 함께 늘리고 실제 container 총사용량을 확인합니다.
 
 `scripts/check.sh`는 example placeholder, 짧은 비밀값, 잘못된 domain/email,
 repository credential 조합을 실제 값 출력 없이 거부합니다. 최소 길이는 DB·Redis

compose.yaml

@@ -50,6 +50,7 @@ services:
       CORE_SSH_PRIVATE_KEY_BASE64: ${CORE_SSH_PRIVATE_KEY_BASE64:-}
       CORE_SSH_KNOWN_HOSTS_BASE64: ${CORE_SSH_KNOWN_HOSTS_BASE64:-}
       NODE_OPTIONS: ${RUNTIME_NODE_OPTIONS:---max-old-space-size=1536}
+      TURN_DAEMON_NODE_OPTIONS: ${TURN_DAEMON_NODE_OPTIONS:---max-old-space-size=1536}
       RAYON_NUM_THREADS: ${RUNTIME_RAYON_NUM_THREADS:-1}
       POSTGRES_HOST: postgres
       POSTGRES_PORT: '5432'

runtime/validate-compose-model.mjs

@@ -56,6 +56,15 @@ export const validateComposeModel = (model, mode) => {
   if (!heapMatch || heapMiB < 512 || heapMiB > 2048) {
     errors.push('runtime Node heap limit must be between 512 and 2048 MiB');
   }
+  const turnDaemonNodeOptions = runtime.environment?.TURN_DAEMON_NODE_OPTIONS ?? '';
+  const turnDaemonHeapMatch = /(?:^|\s)--max-old-space-size=(\d+)(?:\s|$)/.exec(turnDaemonNodeOptions);
+  const turnDaemonHeapMiB = Number(turnDaemonHeapMatch?.[1] ?? 0);
+  if (!turnDaemonHeapMatch || turnDaemonHeapMiB < 512 || turnDaemonHeapMiB > 4096) {
+    errors.push('turn daemon Node heap limit must be between 512 and 4096 MiB');
+  }
+  if (turnDaemonHeapMiB * 1024 * 1024 >= Number(runtime.mem_limit)) {
+    errors.push('turn daemon Node heap limit must stay below the runtime memory limit');
+  }
   const rayonThreads = Number(runtime.environment?.RAYON_NUM_THREADS ?? 0);
   if (!Number.isInteger(rayonThreads) || rayonThreads < 1 || rayonThreads > 4) {
     errors.push('runtime Rayon thread count must be between 1 and 4');

test/validate-compose-model.test.mjs

@@ -7,6 +7,7 @@ const safeRuntime = {
   environment: {
     CORE_SOURCE_MODE: 'clone',
     NODE_OPTIONS: '--max-old-space-size=1536',
+    TURN_DAEMON_NODE_OPTIONS: '--max-old-space-size=3072',
     RAYON_NUM_THREADS: '2',
     GATEWAY_IMAGE_UPLOAD_URL: 'https://sam-image.hided.net',
     GATEWAY_IMAGE_UPLOAD_SECRET_FILE: '/run/secrets/image_upload_core2026_secret',
@@ -87,10 +88,12 @@ test('rejects missing or excessive build memory and parallelism limits', () => {
     environment: {
       CORE_SOURCE_MODE: 'clone',
       NODE_OPTIONS: '--max-old-space-size=4096',
+      TURN_DAEMON_NODE_OPTIONS: '--max-old-space-size=8192',
       RAYON_NUM_THREADS: '8',
     },
   };
   const errors = validateComposeModel({ services: { runtime } }, 'production');
   assert.ok(errors.some((error) => error.includes('Node heap limit')));
+  assert.ok(errors.some((error) => error.includes('turn daemon Node heap limit')));
   assert.ok(errors.some((error) => error.includes('Rayon thread count')));
 });