chore: prefix metrics (#2889)

keep/api/core/metrics.py

@@ -5,36 +5,45 @@
 PROMETHEUS_MULTIPROC_DIR = os.environ.get("PROMETHEUS_MULTIPROC_DIR", "/tmp/prometheus")
 os.makedirs(PROMETHEUS_MULTIPROC_DIR, exist_ok=True)
 
+METRIC_PREFIX = "keep_"
 
 # Create a single registry for all metrics
 registry = CollectorRegistry()
 multiprocess.MultiProcessCollector(registry, path=PROMETHEUS_MULTIPROC_DIR)
 
 # Process event metrics
 events_in_counter = Counter(
-    "events_in_total", "Total number of events received", registry=registry
+    f"{METRIC_PREFIX}events_in_total",
+    "Total number of events received",
+    registry=registry,
 )
 events_out_counter = Counter(
-    "events_out_total", "Total number of events processed", registry=registry
+    f"{METRIC_PREFIX}events_processed_total",
+    "Total number of events processed",
+    registry=registry,
 )
 events_error_counter = Counter(
-    "events_error_total", "Total number of events with error", registry=registry
+    f"{METRIC_PREFIX}events_error_total",
+    "Total number of events with error",
+    registry=registry,
 )
 processing_time_summary = Summary(
-    "processing_time_seconds", "Average time spent processing events", registry=registry
+    f"{METRIC_PREFIX}processing_time_seconds",
+    "Average time spent processing events",
+    registry=registry,
 )
 
 # Running tasks metrics
 running_tasks_gauge = Gauge(
-    "running_tasks_current",
+    f"{METRIC_PREFIX}running_tasks_current",
     "Current number of running tasks",
     registry=registry,
     multiprocess_mode="livesum",
 )
 
 # Per-process running tasks metrics
 running_tasks_by_process_gauge = Gauge(
-    "running_tasks_by_process",
+    f"{METRIC_PREFIX}running_tasks_by_process",
     "Current number of running tasks per process",
     labelnames=["pid"],
     registry=registry,

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "keep"
-version = "0.32.6"
+version = "0.32.7"
 description = "Alerting. for developers, by developers."
 authors = ["Keep Alerting LTD"]
 packages = [{include = "keep"}]