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| author | Christopher Baines <chris@lucida.cbaines.net> | 2015-12-24 10:59:02 +0000 |
|---|---|---|
| committer | Christopher Baines <mail@cbaines.net> | 2015-12-30 13:09:00 +0000 |
| commit | b12129f0da219291e52b1725dae24528c882a55e (patch) | |
| tree | cd37cd6b7f4a53eb7078dfdc1ff54639c9b45491 /prometheus_pgbouncer_exporter/exposition.py | |
| download | prometheus-pgbouncer-exporter-b12129f0da219291e52b1725dae24528c882a55e.tar prometheus-pgbouncer-exporter-b12129f0da219291e52b1725dae24528c882a55e.tar.gz | |
Initial commit
Diffstat (limited to 'prometheus_pgbouncer_exporter/exposition.py')
| -rw-r--r-- | prometheus_pgbouncer_exporter/exposition.py | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/prometheus_pgbouncer_exporter/exposition.py b/prometheus_pgbouncer_exporter/exposition.py new file mode 100644 index 0000000..4396b73 --- /dev/null +++ b/prometheus_pgbouncer_exporter/exposition.py @@ -0,0 +1,56 @@ +#!/usr/bin/python3 + +# Copyright (C) 2015 Christopher Baines <mail@cbaines.net> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +from prometheus_client.exposition import MetricsHandler + +index_page = """ +<!doctype html> + +<html lang="en"> +<head> + <meta charset="utf-8"> + + <title>Prometheus PgBouncer Exporter</title> +</head> + +<body> + <h1>PgBouncer exporter for Prometheus</h1> + + <p> + This is a simple exporter for PgBouncer that makes several metrics + available to Prometheus. + </p> + + <p> + Metrics are exported from the SHOW LISTS, STATS, POOLS and DATABASE comand + output. + </p> + + <a href="/metrics">View metrics</a> +</body> +</html> +""" + + +class RequestHandler(MetricsHandler): + def do_GET(self): + if self.path == "/metrics": + return super().do_GET() + else: + self.send_response(200) + self.end_headers() + self.wfile.write(index_page.encode('UTF-8')) |