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71 Commits

Author SHA1 Message Date
Khiem Doan
045f24fd63 Add postgres 15 for CI test 
Signed-off-by: Khiem Doan <doankhiem.crazy@gmail.com>
 2022-12-27 09:07:35 +07:00
Luckz
b10a942f40
Correct additional typo in README.md 
Signed-off-by: Luckz <224748+Luckz@users.noreply.github.com>
 2022-11-06 16:24:43 +01:00
Luckz
adf8fc1d95
Correct minor typos in README.md 
Signed-off-by: Luckz <224748+Luckz@users.noreply.github.com>
 2022-08-10 18:20:20 +02:00
Joe Adams
72430f8d2a Update cmd/postgres_exporter/main.go 
Signed-off-by: Joe Adams <github@joeadams.io>
 2022-07-28 10:21:02 -04:00
Joe Adams
8f8d2208f5 cleanup and README 
Signed-off-by: Joe Adams <github@joeadams.io>

Co-authored-by: Ben Kochie <superq@gmail.com>
 2022-07-28 10:19:32 -04:00
Austin Godber
d80081e638 Update readme to include Postgres 14 support 
It looks like postgres 14.1 was added to CI here:

fcb2535aff

See also: https://github.com/prometheus-community/postgres_exporter/issues/651#issuecomment-1156947591

Signed-off-by: Austin Godber <godber@uberhip.com>
 2022-06-15 14:25:13 -07:00
Joe Adams
27d23d02ef
refactor pg_stat_bgwriter metrics into standalone collector 
This moves the metrics that are queried from pg_stat_bgwriter into a dedicated collector instead of dynamically generating queries and metrics from a map. It renames some metrics including adding the `_total` suffix on all of the counters to match prometheus standards. This implementation uses QueryRowContext to allow for later addition of context for cancellation. From the Postgres documentation, it states that there is one line per WAL sender process, but it is unclear how to differentiate between them in any meaningful way. When querying the table, there is no column to identify the row, only metrics about bgwriter.

Signed-off-by: Joe Adams <github@joeadams.io>
 2022-02-22 21:46:43 -05:00
Joe Adams
8d6d3041b9
Merge pull request #565 from alexmv/patch-1 
Remove misplaced and duplicated phrase in README
 2022-02-09 22:21:58 -05:00
Joe Adams
99446791e4
Merge pull request #567 from xelatirdan/patch-1 
Add error prone SQL in README.md
 2022-02-09 22:21:17 -05:00
Joe Adams
c0ca2fd0c9
Merge pull request #590 from juris-greitans/master 
#258 Document running as non-superuser on PostgreSQL versions 10 or newer.
 2022-01-26 10:07:23 -05:00
Alex
b10a7b7d3b
Clarify default values for CLI flags 
Reference here: https://grafana.com/docs/agent/latest/configuration/integrations/postgres-exporter-config/
Also, matches the environment variables section.

Signed-off-by: Alex Ruddick <a.ruddick@numat-tech.com>
 2022-01-18 12:18:09 -06:00
juris.greitans
7c76896aa8 Fix issues mentioned in review. Add link to PostgreSQL documentation about pre-defined roles. 
Signed-off-by: juris.greitans <juris.greitans@visma.com>
 2021-11-29 13:13:14 +02:00
juris.greitans
545c3b7eba #258 Document running as non-superuser on PostgreSQL versions 10 or newer. 
Signed-off-by: juris.greitans <juris.greitans@visma.com>
 2021-11-17 12:44:59 +02:00
Xela
20aefc2e15 Add some SQL in README.md 
Getting the error when adding non-root postgres user for exporter:
```
postgres=# CREATE OR REPLACE FUNCTION get_pg_stat_statements() RETURNS SETOF pg_stat_statements AS
postgres-# $$ SELECT * FROM public.pg_stat_statements; $$
postgres-# LANGUAGE sql
postgres-# VOLATILE
postgres-# SECURITY DEFINER;
ERROR:  type "pg_stat_statements" does not exist
```
Add following sql command for enable pg_stat_statements:
```
CREATE EXTENSION IF NOT EXISTS pg_stat_statements;
```

Signed-off-by: Xela Tirdan <xelatirdan@gmail.com>
 2021-09-08 21:35:23 +03:00
Magnus Hagander
d9435b4c80 Fix typos in README 
Signed-off-by: Magnus Hagander <magnus@hagander.net>
 2021-08-24 13:28:32 +02:00
Alex Vandiver
d9a081d6d9 Remove misplaced and duplicated phrase in README 
Signed-off-by: Alex Vandiver <alex@chmrr.net>
 2021-08-02 11:43:20 -07:00
Paul van der Linden
bc97291103 basic integration test 
Signed-off-by: Paul van der Linden <mail@paultjuh.org>
 2021-04-19 15:20:53 +02:00
Pavel Sapezhko
2850ac800a
Add ability to set allow DBs list 
Signed-off-by: Pavel Sapezhko <me@weastur.com>
 2021-03-11 16:43:13 +03:00
Julien Pivotto
be790e12ff Switch to go-kit log and enable TLS/basic auth 
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 2021-03-02 15:31:55 +01:00
Ben Kochie
33e61f3277
Add integration tests 
Setup integration test matrix in CircleCI.
* Update README integration testing list.

Signed-off-by: Ben Kochie <superq@gmail.com>
 2021-02-28 14:26:51 +01:00
Ben Kochie
b67b69acd3
Update for Prometheus Community 
Add standard Prometheus build setup
* CircleCI config
* Makefile
* Go modules
* Golang-CI Lint
* promu config
* Remove /vendor
* Remove mage build
* Update READMEs

https://github.com/prometheus-community/postgres_exporter/issues/478

Signed-off-by: Ben Kochie <superq@gmail.com>
 2021-02-23 10:51:33 +01:00
Ajay Bhat
c55a3b3c5b
Fixes (#364) (#387) 
Have a custom prefix for each of the default metrics created by postgres_exporter

Co-authored-by: Will Rouesnel <wrouesnel@wrouesnel.com>
 2020-12-25 02:36:18 +11:00
Robbie Trencheny
a7538454ed
Add pg_stat_statements view for non-superuser instructions (#398) 2020-08-28 10:03:23 +10:00
Lars Kellogg-Stedman
77d42931d0
update docs with examples of DATA_SOURCE_URI (#378) 
this has a minor change to the wording and a couple of examples to demonstrate
the use of DATA_SOURCE_URI.

Closes #113
 2020-04-10 01:14:24 +10:00
Vladimir N. Indik
75d542d496 Update "Flags" list in README (#331) 
* Update README according --help output

* Update environment variables list in README
 2019-11-20 10:19:34 +11:00
sfalkon
deac1c37db fix master database behavior 2019-11-20 10:18:20 +11:00
Benjamin P. Jung
9b13f5ec57 Add support for 'DATA_SOURCE_URI_FILE' envvar. 
Closes #326 as is provides a viable solution to use a K8S init container
to fully contruct the PostgreSQL URI and 'hand it over' to the postgres_exporter
process.
 2019-11-20 10:17:31 +11:00
Will Rouesnel
c2866fd2e2
Fix README.md. 2019-11-01 01:04:08 +11:00
Marcos A L M Macedo
27d5c9926d Add SQL for grant connect (#303) 
To resolve the error below, it was necessary to add a new grant to the database postgres.

Error: 'pq: permission denied for database \ "postgres \"'
 2019-10-30 14:58:17 +11:00
Alexis Sellier
1ab8d2bbc8 Discover only databases that are not templates and allow connections (#297) 
* Discover only databases that are not templates and allow connections

* Update readme
 2019-08-12 11:40:58 +10:00
Alexis Sellier
c768e64548 Add --exclude-databases option (#298) 
* Add exclude-databases option
* Update readme to explain --exclude-databases
* Add comments to ExcludeDatabases function and unexport Contains function
 2019-08-12 11:25:01 +10:00
Sakis
1c14eb964a README: SQL that supports re-execution 
Make the SQL work in automated deployments where it will be repeated many times.
 2019-07-12 10:26:07 +10:00
Will Rouesnel
97554928e6
Update README.md 2019-07-03 22:37:58 +10:00
Arno Geurts
4d96104c10 Add documentation for auto-discover-databases 2019-07-03 22:17:15 +10:00
Asher Foa
f9bb147ee8 Add badge for docker pulls. 2019-07-01 08:43:24 +10:00
Michael Kaye
b12adc11e4 Update README.md 
Allow non-superuser commands to be re-run without (some) errors.
 2019-07-01 08:43:07 +10:00
Sean Corkum
07dd31dea6 Update README.md 
add ; for any users that are copy/pasting from the readme
 2019-06-15 19:39:39 +10:00
Asher Foa
c9dc7a20a1 remove unsupported postgres versions 2019-06-15 19:38:40 +10:00
Freddy Spierenburg
fce869257f Update the running as non-superuser section. This solves the problem that certain metrics didn't produce a value. 2019-02-20 23:37:10 +11:00
Anthony Regeda
1d6a733ba2 multi-server-exporter multi server exporter is introduced 2018-12-19 01:46:45 +11:00
Will Rouesnel
fec1a171ba
Update README.md 2018-11-11 15:48:27 +11:00
Phil Frost
456ac72430 Document --constantLabels 
This functionality was added in c225a1e194
but not documented.
 2018-11-11 13:55:45 +11:00
Sylvain Rabot
844076cd6d Add dbname to example to avoid confusion 2018-11-03 01:23:54 +11:00
Samuel Barabas
265a2ea8eb Add info about PG_* env vars to README (#199) 2018-07-17 01:20:01 +10:00
Will Rouesnel
36e13ca8a5
Update README.md 
Improve the documentation for `--disable-default-metrics` and update the listing of current flags.
 2018-03-21 00:41:58 +11:00
Hang Sun
f00c4b7b87 Added command-line flag to disable the default metrics 2018-03-21 00:28:59 +11:00
Will Rouesnel
989489096e Refactor repository layout and convert build system to Mage. 
This commit implements a massive refactor of the repository, and
moves the build system over to use Mage (magefile.org) which should
allow seamless building across multiple platforms.
 2018-03-06 07:29:35 +10:00
Joscha
3e6cf08dc5 In docker example both containers should run on the host net (#149) 
* In docker example both containers should run on the host net 
* remove unecessary portmapping in docs
 2018-02-20 18:27:58 +10:00
fjavierm
02718d0e26 Add a couple of pre-instructions to the README file for the build process. (#152) 2018-02-02 19:04:07 +10:00
Will Rouesnel
5b9fea01ee Add cross-compilation Makefile targets and tar-based releases. 
Revamp the build system to be more inline with other Prometheus exporters.
Notably add Darwin and Windows build targets, and add support for releases
using tar files.
 2017-11-30 13:17:13 +10:00