--- a/tasks.py	Sun Dec 04 02:08:08 2022 -0800
+++ b/tasks.py	Sun Dec 04 02:09:40 2022 -0800
@@ -1,4 +1,11 @@
+import json
+import sys
+import tempfile
+import time
 import urllib.request
+from pathlib import Path
+from typing import Dict
+
 from invoke import task
 
 
@@ -11,6 +18,11 @@
     path = {'victoriametrics': '/m', 'vmalert': '/vmalert'}[svc]
     print(' -> status',
           urllib.request.urlopen(f'http://{host}{path}/-/reload').status)
+def hostsExpectedOnline(ctx):
+    return ctx.run(
+        'cd /my/serv/lanscape; pdm run python hosts_expected_online.py').stdout
+
+
 
 
 @task
@@ -24,3 +36,8 @@
     ctx.run(updateConfigmapCmd("rules_k8s.yaml"))
     ctx.run(updateConfigmapCmd("rules_main.yaml"))
     reload(ctx, 'vmalert')
+
+@task
+def build_config(ctx):
+    with open('rules/build/expected_hosts.yaml', 'w') as out:
+        out.write(hostsExpectedOnline(ctx))