def status():
total_alert_gauge.set(db.get_count())
metrics = Gauge.get_gauges(format='json')
metrics.extend(Counter.get_counters(format='json'))
metrics.extend(Timer.get_timers(format='json'))
auto_refresh_allow = {
"group": "switch",
"name": "auto_refresh_allow",
"type": "text",
"title": "Alert console auto-refresh",
"description":
"Allows auto-refresh of alert consoles to be turned off remotely",
"value": "ON" if Switch.get('auto-refresh-allow').is_on() else "OFF",
}
metrics.append(auto_refresh_allow)
now = int(time.time() * 1000)
return jsonify(application="alerta",
version=__version__,
time=now,
uptime=int(now - started),
metrics=metrics)
def test_metrics(self):
test_gauge = Gauge(group='test', name='gauge', title='Test gauge', description='total time to process timed events')
test_gauge.set(500)
gauge = [g for g in Gauge.get_gauges() if g.title == 'Test gauge'][0]
self.assertGreaterEqual(gauge.value, 500)
test_timer = Timer(group='test', name='timer', title='Test timer', description='total time to process timed events')
recv_started = test_timer.start_timer()
time.sleep(1)
test_timer.stop_timer(recv_started)
timer = [t for t in Timer.get_timers() if t.title == 'Test timer'][0]
self.assertGreaterEqual(timer.count, 1)
self.assertGreaterEqual(timer.total_time, 999)
def prometheus_metrics():
total_alert_gauge.set(db.get_count())
output = Gauge.get_gauges(format='prometheus')
output += Counter.get_counters(format='prometheus')
output += Timer.get_timers(format='prometheus')
return Response(output, content_type='text/plain; version=0.0.4; charset=utf-8')
def prometheus_metrics():
total_alert_gauge.set(db.get_count())
output = Gauge.get_gauges(format='prometheus')
output += Counter.get_counters(format='prometheus')
output += Timer.get_timers(format='prometheus')
return Response(output,
content_type='text/plain; version=0.0.4; charset=utf-8')
def test_metrics(self):
test_gauge = Gauge(group='test',
name='gauge',
title='Test gauge',
description='total time to process timed events')
test_gauge.set(500)
gauge = [g for g in Gauge.get_gauges() if g.title == 'Test gauge'][0]
self.assertGreaterEqual(gauge.value, 500)
test_timer = Timer(group='test',
name='timer',
title='Test timer',
description='total time to process timed events')
recv_started = test_timer.start_timer()
time.sleep(1)
test_timer.stop_timer(recv_started)
timer = [t for t in Timer.get_timers() if t.title == 'Test timer'][0]
self.assertGreaterEqual(timer.count, 1)
self.assertGreaterEqual(timer.total_time, 999)
def status():
total_alert_gauge.set(db.get_count())
metrics = Gauge.get_gauges()
metrics.extend(Counter.get_counters())
metrics.extend(Timer.get_timers())
auto_refresh_allow = {
"group": "switch",
"name": "auto_refresh_allow",
"type": "text",
"title": "Alert console auto-refresh",
"description": "Allows auto-refresh of alert consoles to be turned off remotely",
"value": "ON" if Switch.get("auto-refresh-allow").is_on() else "OFF",
}
metrics.append(auto_refresh_allow)
now = int(time.time() * 1000)
return jsonify(application="alerta", version=__version__, time=now, uptime=int(now - started), metrics=metrics)
from alerta.app import app, db
from alerta.app.auth import permission
from alerta.app.switch import Switch, SwitchState
from alerta.app.metrics import Gauge, Counter, Timer
from alerta import build
from alerta.version import __version__
LOG = app.logger
switches = [
Switch('auto-refresh-allow', 'Allow consoles to auto-refresh alerts',
SwitchState.to_state(app.config['AUTO_REFRESH_ALLOW'])),
Switch('sender-api-allow', 'Allow alerts to be submitted via the API',
SwitchState.to_state(app.config['SENDER_API_ALLOW']))
]
total_alert_gauge = Gauge('alerts', 'total', 'Total alerts',
'Total number of alerts in the database')
started = time.time() * 1000
@app.route('/management', methods=['OPTIONS', 'GET'])
@cross_origin()
def management():
endpoints = [
url_for('manifest'),
url_for('properties'),
url_for('switchboard'),
url_for('good_to_go'),
url_for('health_check'),
url_for('status'),
url_for('prometheus_metrics')