From 20b96881c4a4bdadd62dbb232506c51ec88ba9a5 Mon Sep 17 00:00:00 2001
From: aitbc <aitbc@keisanki.net>
Date: Wed, 15 Apr 2026 11:32:50 +0200
Subject: [PATCH] Fix RPC block production override and restore coordinator env
 vars after consolidation

---
 apps/blockchain-node/src/aitbc_chain/app.py | 9 ++++++++-
 examples/deploy.env.example                 | 1 +
 systemd/aitbc-blockchain-rpc.service        | 4 ++--
 3 files changed, 11 insertions(+), 3 deletions(-)
 create mode 120000 examples/deploy.env.example

diff --git a/apps/blockchain-node/src/aitbc_chain/app.py b/apps/blockchain-node/src/aitbc_chain/app.py
index 7ce44436..da0f5a6e 100755
--- a/apps/blockchain-node/src/aitbc_chain/app.py
+++ b/apps/blockchain-node/src/aitbc_chain/app.py
@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import asyncio
+import os
 import time
 from collections import defaultdict
 from contextlib import asynccontextmanager
@@ -101,9 +102,15 @@ async def lifespan(app: FastAPI):
     )
     await gossip_broker.set_backend(backend)
     proposers = []
+    block_production_override = os.getenv("enable_block_production")
+    if block_production_override is None:
+        block_production_override = os.getenv("ENABLE_BLOCK_PRODUCTION")
+    block_production_enabled = settings.enable_block_production
+    if block_production_override is not None:
+        block_production_enabled = block_production_override.strip().lower() in {"1", "true", "yes", "on"}
     
     # Initialize PoA proposer for mining integration
-    if settings.enable_block_production and settings.proposer_id:
+    if block_production_enabled and settings.proposer_id:
         try:
             from .consensus import PoAProposer, ProposerConfig
             supported_chains = [c.strip() for c in settings.supported_chains.split(",") if c.strip()]
diff --git a/examples/deploy.env.example b/examples/deploy.env.example
new file mode 120000
index 00000000..758c711b
--- /dev/null
+++ b/examples/deploy.env.example
@@ -0,0 +1 @@
+../scripts/deployment/deploy/.env.deploy.example
\ No newline at end of file
diff --git a/systemd/aitbc-blockchain-rpc.service b/systemd/aitbc-blockchain-rpc.service
index f4fd6a68..68a933a3 100644
--- a/systemd/aitbc-blockchain-rpc.service
+++ b/systemd/aitbc-blockchain-rpc.service
@@ -9,10 +9,10 @@ Group=root
 WorkingDirectory=/opt/aitbc/apps/blockchain-node
 EnvironmentFile=/etc/aitbc/.env
 EnvironmentFile=/etc/aitbc/node.env
-Environment=enable_block_production=false
 Environment=PATH=/usr/bin:/usr/local/bin:/usr/bin:/bin
 Environment=PYTHONPATH=/opt/aitbc/apps/blockchain-node/src:/opt/aitbc/apps/blockchain-node/scripts
-ExecStart=/opt/aitbc/venv/bin/python -m uvicorn aitbc_chain.app:app --host ${rpc_bind_host} --port ${rpc_bind_port}
+UnsetEnvironment=enable_block_production ENABLE_BLOCK_PRODUCTION
+ExecStart=/usr/bin/env enable_block_production=false /opt/aitbc/venv/bin/python -m uvicorn aitbc_chain.app:app --host ${rpc_bind_host} --port ${rpc_bind_port}
 Restart=always
 RestartSec=5
 StandardOutput=journal