add onlyNode flag

Author: yungwine

modules/__init__.py

@@ -61,6 +61,7 @@ class Setting:
     'ChatId': Setting('alert-bot', None, 'Alerting Telegram chat id'),
     'auto_backup': Setting('validator', None, 'Make validator backup every election'),
     'auto_backup_path': Setting('validator', '/tmp/mytoncore/auto_backups/', 'Path to store auto-backups'),
+    'onlyNode': Setting(None, None, 'MyTonCtrl will work only for collecting validator telemetry (if `sendTelemetry` is True), without participating in Elections and etc.')
 }
 
 

mytoncore/functions.py

@@ -551,8 +551,14 @@ def General(local):
     # scanner.Run()
 
     # Start threads
-    local.start_cycle(Elections, sec=600, args=(local, ton, ))
     local.start_cycle(Statistics, sec=10, args=(local, ))
+    local.start_cycle(Telemetry, sec=60, args=(local, ton, ))
+    local.start_cycle(OverlayTelemetry, sec=7200, args=(local, ton, ))
+    if local.db.get("onlyNode"):  # mytoncore service works only for telemetry
+        thr_sleep()
+        return
+
+    local.start_cycle(Elections, sec=600, args=(local, ton, ))
     local.start_cycle(Offers, sec=600, args=(local, ton, ))
     local.start_cycle(save_past_events, sec=300, args=(local, ton, ))
 
@@ -562,8 +568,6 @@ def General(local):
     local.start_cycle(Complaints, sec=t, args=(local, ton, ))
     local.start_cycle(Slashing, sec=t, args=(local, ton, ))
 
-    local.start_cycle(Telemetry, sec=60, args=(local, ton, ))
-    local.start_cycle(OverlayTelemetry, sec=7200, args=(local, ton, ))
     local.start_cycle(ScanLiteServers, sec=60, args=(local, ton,))
 
     from modules.custom_overlays import CustomOverlayModule

mytoninstaller/settings.py

@@ -976,4 +976,8 @@ def ConfigureOnlyNode(local):
 		return
 	local.add_log("Backup successfully created. Use this file on the controller server with `--only-mtc` flag on installation.", "info")
 
-	stop_service(local, 'mytoncore')
+	mconfig = GetConfig(path=mconfig_path)
+	mconfig.onlyNode = True
+	SetConfig(path=mconfig_path, data=mconfig)
+
+	start_service(local, 'mytoncore')