Arrelin/docker-exporter
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Update exporter.py
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Arrelin
2026-03-18 10:55:13 +03:00
parent 7892c72279
commit 2fb9107803
1 changed files with 15 additions and 7 deletions
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exporter.py
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@@ -1,14 +1,17 @@
import time
import docker
from prometheus_client import start_http_server, Gauge
from prometheus_client import start_http_server, Gauge, Counter
from concurrent.futures import ThreadPoolExecutor
client = docker.from_env()
cpu_gauge = Gauge("container_cpu_percent", "CPU usage %", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
mem_gauge = Gauge("container_mem_bytes", "Memory usage bytes", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
net_rx_gauge = Gauge("container_net_rx_bytes", "Network RX bytes", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
net_tx_gauge = Gauge("container_net_tx_bytes", "Network TX bytes", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
net_rx_counter = Counter("container_net_rx_bytes", "Network RX bytes", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
net_tx_counter = Counter("container_net_tx_bytes", "Network TX bytes", ["name", "container_label_coolify_projectName", "container_label_coolify_serviceName"])
net_rx_prev = {}
net_tx_prev = {}
def calc_cpu(stats):
cd = stats["cpu_stats"]["cpu_usage"]["total_usage"] - stats["precpu_stats"]["cpu_usage"]["total_usage"]
@@ -28,8 +31,14 @@ def collect_one(c):
net = stats.get("networks", {})
rx = sum(v["rx_bytes"] for v in net.values())
tx = sum(v["tx_bytes"] for v in net.values())
net_rx_gauge.labels(name, project, service).set(rx)
net_tx_gauge.labels(name, project, service).set(tx)
key = name
if key in net_rx_prev:
rx_delta = max(0, rx - net_rx_prev[key])
tx_delta = max(0, tx - net_tx_prev[key])
net_rx_counter.labels(name, project, service).inc(rx_delta)
net_tx_counter.labels(name, project, service).inc(tx_delta)
net_rx_prev[key] = rx
net_tx_prev[key] = tx
except Exception:
pass
@@ -42,4 +51,3 @@ start_http_server(9338)
while True:
collect()
time.sleep(15)