1 changed files with 4 additions and 0 deletions
@@ -14,6 +14,10 @@ receivers:
  # gauge where 100 == one core (it mirrors `docker stats` CPU%).
  docker_stats:
    endpoint: unix:///var/run/docker.sock
+    # The receiver defaults to Docker API 1.25, but the daemon's minimum is 1.40
+    # (server speaks up to 1.54); pin a version both the receiver's client and the
+    # daemon accept, else the receiver fails to start ("client version too old").
+    api_version: "1.44"
    collection_interval: 30s
    metrics:
      container.cpu.utilization: