From c2076590677152576b787ce98c7d36bc8306fbed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Odd=20Str=C3=A5b=C3=B8?= <oddstr13@openshell.no>
Date: Fri, 6 Mar 2026 21:20:08 +0100
Subject: [PATCH] Update docker library

---
 app.py           | 46 +++++++++++++++++++++++++++++-----------------
 requirements.txt |  2 +-
 2 files changed, 30 insertions(+), 18 deletions(-)

diff --git a/app.py b/app.py
index 208b28b..67d1b19 100644
--- a/app.py
+++ b/app.py
@@ -2,12 +2,19 @@ import time
 from typing import Dict
 import docker
 import prometheus_client
-from prometheus_client.core import REGISTRY, CounterMetricFamily, InfoMetricFamily, StateSetMetricFamily
+from prometheus_client.core import (
+    REGISTRY,
+    CounterMetricFamily,
+    InfoMetricFamily,
+    StateSetMetricFamily,
+)
+from prometheus_client.registry import Collector
 
-class ContainerCollector(object):
-    docker_client: docker.Client
 
-    def __init__(self, docker_client: docker.Client):
+class ContainerCollector(Collector):
+    docker_client: docker.DockerClient
+
+    def __init__(self, docker_client: docker.DockerClient):
         self.docker_client = docker_client
 
     def collect(self):
@@ -22,20 +29,25 @@ class ContainerCollector(object):
                     labels=["container", "device"],
                 )
 
-        m_container_status = InfoMetricFamily("docker_container_info", "Container info.", labels=["container"])
-        
-        for container in self.docker_client.containers(all=True):
-            container_name = container.get("Names", [""])[0].strip("/")
-            container_id = container.get("Id")
-            container_status = container.get('State','').lower()
-            
-            m_container_status.add_metric([container_name], dict(status=container_status))
-            
-            #print(container_name, container_id)
-            stats = self.docker_client.stats(container_id, stream=False)
+        m_container_status = InfoMetricFamily(
+            "docker_container_info", "Container info.", labels=["container"]
+        )
+
+        for container in self.docker_client.containers.list(all=True):
+            container_name = container.name
+            container_status = container.status
+            container_health = container.health
+
+            m_container_status.add_metric(
+                [container_name], dict(status=container_status, health=container_health)
+            )
+
+            # print(container_name, container_id)
+            # stats = self.docker_client.stats(container_id, stream=False)
+            stats = container.stats(stream=False)
             # print(stats)
             for interface, ifstats in stats.get("networks", {}).items():
-                #print(interface, ifstats)
+                # print(interface, ifstats)
 
                 for stat, value in ifstats.items():
                     if stat in nw_counters:
@@ -48,7 +60,7 @@ class ContainerCollector(object):
             yield metric
 
 
-REGISTRY.register(ContainerCollector(docker.Client()))
+REGISTRY.register(ContainerCollector(docker.DockerClient()))
 prometheus_client.start_http_server(9101)
 
 
diff --git a/requirements.txt b/requirements.txt
index 2a4b295..6b85c15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-docker-py == 1.10.6
+docker == 7.1.0
 prometheus-client == 0.17.1
 urllib3 >= 1.26.0, < 2.0.0