v0.3.2

* fix shadow dsn corner case
* fix typo
* fix document

README.md

@@ -2,14 +2,17 @@
 
 [Prometheus](https://prometheus.io/) [exporter](https://prometheus.io/docs/instrumenting/exporters/) for [PostgreSQL](https://www.postgresql.org) metrics. **Gives you complete insight on your favourate elephant!**
 
+PG Exporter is the foundation component for Project [Pigsty](https://pigsty.cc), Which maybe the best **OpenSource** Monitoring Solution for PostgreSQL.
+
 Latest binaries & rpms can be found on [release](https://github.com/Vonng/pg_exporter/releases) page. Supported pg version: PostgreSQL 9.4+ & Pgbouncer 1.8+. Default collectors definition is compatible with PostgreSQL 10,11,12,13. 
 
-Latest `pg_exporter` version: `0.3.1`
+Latest `pg_exporter` version: `0.3.2`
 
 
 
 ## Features
 
+* Support [Pigsty](https://pigsty.cc/en/)
 * Support both Postgres & Pgbouncer
 * Flexible: Almost all metrics are defined in customizable configuration files in SQL style. 
 * Fine-grained execution control (Tags Filter, Facts Filter, Version Filter, Timeout, Cache, etc...)
@@ -19,7 +22,6 @@ Latest `pg_exporter` version: `0.3.1`
 * Auto discovery multi database in the same cluster (multiple database scrape **TBD**) 
 * Tested and verified in real world production environment for years (200+ Nodes)
 * Metrics overhelming!  Gives you complete insight on your favourate elephant!
-
 * (Pgbouncer mode is enabled when target dbname is `pgbouncer`)
 
 

pg_exporter.go

@@ -4,11 +4,11 @@
 // ┃ Name		:   pg_exporter.go                               ┃ //
 // ┃ Desc  		:   pg_exporter metrics exporter	             ┃ //
 // ┃ Ctime      :   2019-12-09                                   ┃ //
-// ┃ Mtime      :   2020-10-20                                   ┃ //
-// ┃ Version   	:   0.3.1              							 ┃ //
+// ┃ Mtime      :   2021-02-01                                   ┃ //
+// ┃ Version   	:   0.3.2              							 ┃ //
 // ┃ Support   	:   PostgreSQL 10~13 pgbouncer 1.9+              ┃ //
 // ┃ Author		:   Vonng (fengruohang@outlook.com)              ┃ //
-// ┃ Copyright (C) 2019-2020 Ruohang Feng                        ┃ //
+// ┃ Copyright (C) 2019-2021 Ruohang Feng                        ┃ //
 // ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛ //
 
 package main
@@ -48,7 +48,7 @@ import (
 \**********************************************************************************************/
 
 // Version is read by make build procedure
-var Version = "0.3.1"
+var Version = "0.3.2"
 
 var defaultPGURL = "postgresql:///?sslmode=disable"
 
@@ -1430,7 +1430,7 @@ func (e *Exporter) setupInternalMetrics() {
 	}, []string{"datname", "query"})
 	e.queryScrapeHitCount = prometheus.NewGaugeVec(prometheus.GaugeOpts{
 		Namespace: e.namespace, ConstLabels: e.constLabels,
-		Subsystem: "exporter_query", Name: "scrape_hit_count", Help: "numbers  been scrapped from this query",
+		Subsystem: "exporter_query", Name: "scrape_hit_count", Help: "numbers been scrapped from this query",
 	}, []string{"datname", "query"})
 
 	e.exporterUp.Set(1) // always be true

service/pg_exporter.spec

@@ -1,7 +1,7 @@
 %define debug_package %{nil}
 
 Name:           pg_exporter
-Version:        0.3.1
+Version:        0.3.2
 Release:        1%{?dist}
 Summary:        Prometheus exporter for PostgreSQL/Pgbouncer server metrics
 License:        BSD