fix(delivery): enable I/O accounting for node observation

2026-10-16 18:11:50 +08:00
parent 2cae75920d
commit 09266df638
2 changed files with 45 additions and 0 deletions
@@ -158,6 +158,11 @@ def run(
        "RestrictAddressFamilies": "AF_UNIX AF_INET",
        "WorkingDirectory": str(payload),
    }
+    if name == "node-observation":
+        # The unified io controller may be disabled until a unit requests
+        # accounting. Enable it through systemd before reading io.stat for
+        # this slice and its services; keep missing counters a hard failure.
+        properties["IOAccounting"] = "yes"
    for key, value in properties.items():
        command.append("--property=" + key + "=" + value)
    if name in {"import-health", "outbox-health"}: