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Merge pull request #4 from PovilasID/main 

fix: api endpoint ver 0.13-beta5
main
Rhys Bailey 2023-11-26 13:29:00 +11:00 committed by GitHub
parent 3e41140c12 0a4af50935
commit b644678add
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 9 deletions
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26
prometheus_frigate_exporter.py
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@ -23,9 +23,9 @@ class CustomCollector(object):
self.stats_url = _url self.stats_url = _url
self.process_stats = {} self.process_stats = {}
def add_metric_process(self, metric, stats, camera_name, pid_name, process_name, cpu_or_memory, process_type): def add_metric_process(self, metric, camera_stats, camera_name, pid_name, process_name, cpu_or_memory, process_type):
try: try:
pid = str(stats[camera_name][pid_name]) pid = str(camera_stats[pid_name])
label_values = [pid, camera_name, process_name, process_type] label_values = [pid, camera_name, process_name, process_type]
metric.add_metric(label_values, self.process_stats[pid][cpu_or_memory]) metric.add_metric(label_values, self.process_stats[pid][cpu_or_memory])
del self.process_stats[pid][cpu_or_memory] del self.process_stats[pid][cpu_or_memory]
@ -54,20 +54,28 @@ class CustomCollector(object):
detection_enabled = GaugeMetricFamily('frigate_detection_enabled', 'Detection enabled for camera', detection_enabled = GaugeMetricFamily('frigate_detection_enabled', 'Detection enabled for camera',
labels=['camera_name']) labels=['camera_name'])
for camera_name, camera_stats in stats.items(): # read camera stats assuming version < frigate:0.13.0-beta3
cameras = stats
try:
# try to read camera stats in case >= frigate:0.13.0-beta3
cameras = stats['cameras']
except KeyError:
pass
for camera_name, camera_stats in cameras.items():
add_metric(camera_fps, camera_name, camera_stats, 'camera_fps') add_metric(camera_fps, camera_name, camera_stats, 'camera_fps')
add_metric(detection_fps, camera_name, camera_stats, 'detection_fps') add_metric(detection_fps, camera_name, camera_stats, 'detection_fps')
add_metric(process_fps, camera_name, camera_stats, 'process_fps') add_metric(process_fps, camera_name, camera_stats, 'process_fps')
add_metric(skipped_fps, camera_name, camera_stats, 'skipped_fps') add_metric(skipped_fps, camera_name, camera_stats, 'skipped_fps')
add_metric(detection_enabled, camera_name, camera_stats, 'detection_enabled') add_metric(detection_enabled, camera_name, camera_stats, 'detection_enabled')
self.add_metric_process(cpu_usages, stats, camera_name, 'ffmpeg_pid', 'ffmpeg', 'cpu', 'Camera') self.add_metric_process(cpu_usages, camera_stats, camera_name, 'ffmpeg_pid', 'ffmpeg', 'cpu', 'Camera')
self.add_metric_process(cpu_usages, stats, camera_name, 'capture_pid', 'capture', 'cpu', 'Camera') self.add_metric_process(cpu_usages, camera_stats, camera_name, 'capture_pid', 'capture', 'cpu', 'Camera')
self.add_metric_process(cpu_usages, stats, camera_name, 'pid', 'detect', 'cpu', 'Camera') self.add_metric_process(cpu_usages, camera_stats, camera_name, 'pid', 'detect', 'cpu', 'Camera')
self.add_metric_process(mem_usages, stats, camera_name, 'ffmpeg_pid', 'ffmpeg', 'mem', 'Camera') self.add_metric_process(mem_usages, camera_stats, camera_name, 'ffmpeg_pid', 'ffmpeg', 'mem', 'Camera')
self.add_metric_process(mem_usages, stats, camera_name, 'capture_pid', 'capture', 'mem', 'Camera') self.add_metric_process(mem_usages, camera_stats, camera_name, 'capture_pid', 'capture', 'mem', 'Camera')
self.add_metric_process(mem_usages, stats, camera_name, 'pid', 'detect', 'mem', 'Camera') self.add_metric_process(mem_usages, camera_stats, camera_name, 'pid', 'detect', 'mem', 'Camera')
yield camera_fps yield camera_fps
yield detection_fps yield detection_fps