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Author SHA1 Message Date
Christian Nicolai
030e90f03e Update build version of Go to 1.7.5 
Includes fix for this issue: https://github.com/golang/go/issues/16739
 2017-04-14 00:42:41 +10:00
Matt Bostock
c7ac2b0e12 Make references to PostgreSQL consistent 
While many pronounce it as 'post-GRES', the spelling is 'PostgreSQL' with two 's'.

https://www.postgresql.org/about/press/faq/
 2017-03-04 02:56:35 +11:00
Will Rouesnel
5211415ebe Gofmt the code. 2017-02-25 01:18:27 +11:00
Will Rouesnel
ff8e0c5382 Add coverage and code quality badges. 2017-02-25 01:18:27 +11:00
Jim Tilander
8ded56a7da Better error message for debugging connection failures 2017-02-17 01:10:13 +11:00
Jim Tilander
f5f7d836f5 Removed dependency on local build 2017-02-17 01:10:13 +11:00
Jim Tilander
03ee288c3a Added a cross compilation target as well as push 2017-02-17 01:10:13 +11:00
matevarga
623d2eb6de Using a connection pool of size 1 instead 
of closing/reopening connections
 2017-02-07 21:06:15 +11:00
Ed Schouten
2c6594edca Properly print the SQL server error string in the log message. 
On a Debian + PostgreSQL 9.4 system I had a hard time getting the
exporter to work. It looks like I was running into some authentication
issues that weren't logged by sql.Open(), but by sql.DB.QueryRow().

This change extends the warning generated by the call to
checkMapVersions() to also print the error message generated by
sql.DB.QueryRow().
 2017-01-10 01:32:14 +11:00
Will Rouesnel
1e43282aa2 Update .travis.yml to push tagged versions. 2016-11-29 07:49:34 +11:00
Will Rouesnel
8ec2d3d73c Remove the spurious config.expect-replication-stats option. 
This was something that was going to be added but never materialized into a practical feature.
 2016-11-29 07:44:38 +11:00
Will Rouesnel
3ead0f9aff Add a test case to detect regression on issue fixed by PR #39. 
Related issue is #38. Time to start expanding functional test coverage since
the integration tests missed this.
 2016-11-29 02:32:23 +11:00
Dominik Schulz
8f3088611b Use correct SemVer range condition. Fixes #38 (#39) 2016-11-29 01:49:25 +11:00
Alex Simenduev
37e6dd3bec Update Dockerfile with the new port (9187) (#37) 2016-11-26 13:06:23 +11:00
Will Rouesnel
22534f7cd6 Merge pull request #36 from mjtrangoni/patch-1 
README.md: Update to new default port 9187
 2016-11-21 21:58:34 +11:00
Mario Trangoni
cd9bb8605e README.md: Update to new default port 9187 2016-11-21 09:50:15 +01:00
Will Rouesnel
e3ba4b3c5d Merge pull request #33 from wrouesnel/bugfixes_and_upgrades 
Bugfixes and upgrades
 2016-11-18 03:58:26 +11:00
Will Rouesnel
98d26cb9c7 Update the integration test. 2016-11-18 03:52:58 +11:00
Will Rouesnel
9f1835bb2d Vendor new packages, fix bad sync dependency. 2016-11-18 03:45:42 +11:00
Will Rouesnel
1246d1b90b Update .travis.yml to push tagged docker container releases. 2016-11-18 03:42:36 +11:00
Will Rouesnel
d49127d34f Re-enabled the YAML file format processing. 2016-11-18 03:32:16 +11:00
Will Rouesnel
2297eb5ba8 Tests passing for all postgres versions. 2016-11-18 02:47:24 +11:00
Will Rouesnel
be1a76b167 Tests passing for PostgreSQL 9.1. Set semantic version in filename. 2016-11-18 02:26:33 +11:00
Will Rouesnel
175686dc0f Use the gocheck binary to run Postgres matrix tests. 2016-11-17 22:14:13 +11:00
Will Rouesnel
045ae96430 Implement the compileable source code of the basic integration test suite. 
This is the first step in moving the integration test suite to a more
reliable Golang based one.
 2016-11-17 03:09:20 +11:00
Will Rouesnel
a95fad8d1e Refactor scrape() to break out the major components. 
This puts us on the road to dropping the bash tests and doing it all in
Go.
 2016-11-17 02:16:45 +11:00
Will Rouesnel
53ad0efbbb Add docker-compose and replication environment tests to the smoke-tests. 
Use docker-compose and p2 to setup a replicated environment for each
version of PostgreSQL we want to support.

Still missing: key-specific tests to ensure each version doesn't lose
metrics.
 2016-11-17 02:00:42 +11:00
Will Rouesnel
f554139279 Add pg_static synthetic key to collect Postgres version. 
Similar to the node_exporter, this key is synthetic and used to create
a constant metric which records the version strings of PostgreSQL in its
labels.
 2016-11-17 01:59:46 +11:00
Will Rouesnel
8c0f2ed166 Add postgres cluster replication smoke tests. 2016-11-17 01:14:03 +11:00
Will Rouesnel
c00d3fb6e7 Revert PR #23 which broke replication stats. 
This PR is not general to all versions of postgres, and in the worst case
meant the query returned nothing.

Closes #30 and shows we need a test case.
 2016-11-17 00:16:21 +11:00
Will Rouesnel
6f2f9890f7 Change default port to 9187. 
This is the postgres_exporter WIP port for Prometheus and avoids the
by default collision with the nginx_exporter.

Closes #22.
 2016-11-16 23:02:42 +11:00
Will Rouesnel
9143f5984a Merge pull request #25 from wrouesnel/tweak-makefile-for-osx 
Make the makefile less Linux specific
 2016-09-09 01:19:57 +10:00
Will Rouesnel
db37da547e Make the makefile less Linux specific (find on OSX complains apparently). 2016-09-09 01:15:01 +10:00
Will Rouesnel
286550f3bf Merge pull request #21 from ncabatoff/feature-queries_from_file 
Feature queries from file
 2016-09-09 01:10:15 +10:00
Will Rouesnel
935ca797a0 Merge pull request #23 from mcanevet/slot_name 
Add slot_name to pg_stat_replication
 2016-09-09 01:07:42 +10:00
Will Rouesnel
28cb683407 Merge pull request #24 from wrouesnel/fix-dockerfile 
Fix docker build steps.
 2016-09-09 01:00:54 +10:00
Will Rouesnel
5fec9aacab Fix docker build steps. 
Docker 1.12 completely broke setting entrypoints on import, so we need to
switch to using an actual Dockerfile.
 2016-09-09 00:56:57 +10:00
Mickaël Canévet
83bf7840f5 Add slot_name to pg_stat_replication 2016-09-08 15:24:42 +02:00
Nick Cabatoff
511ef0eacd fix a bug in the query to fetch shared_buffers setting 2016-09-07 16:55:41 -04:00
Nick Cabatoff
b3bb44082a merge with upstream 2016-09-07 16:29:30 -04:00
Nick Cabatoff
64f5d9ac0f Document -extend.query-path in README. Add more examples to queries.yaml. 2016-09-07 15:15:52 -04:00
Nick Cabatoff
fc3a14f645 fix bug with multiple columns in same metric (only the last one was being used because the map was being overwritten each time); add -dumpmaps option for debugging 2016-08-20 12:32:08 -04:00
Will Rouesnel
39bd5d3938 Merge pull request #18 from tmc/master 
Update to use common/log
 2016-08-06 12:46:52 +10:00
Travis Cline
09a998035d update to use common/log 2016-08-05 18:54:41 -07:00
Will Rouesnel
9cdd620449 Merge pull request #6 from marcusmartins/duration_handling 
Handle `pg_runtime_variable` return values
 2016-07-30 11:48:44 +10:00
Will Rouesnel
382729a166 Merge pull request #17 from jinty/string-to-flaot 
Parse strings to floats
 2016-07-30 11:44:17 +10:00
Brian Sutherland
0830d3e098 Parse strings to floats. fixes https://github.com/wrouesnel/postgres_exporter/issues/15 2016-07-28 12:59:28 +02:00
Will Rouesnel
5085f2a137 Merge pull request #13 from wrouesnel/smoketests 
Add docker based integration test suite.
 2016-07-16 12:54:47 +10:00
Will Rouesnel
8cca2a59a5 Add docker based integration test suite. 
This simply pulls and runs postgres against a number of versions and checks
that we can successfully connect to it.
 2016-07-16 12:41:34 +10:00
Reda NOUSHI
895166bbbb Made cosmetic changes to fit the Go coding standards 2016-06-29 22:09:42 +00:00