8ded56a7da
Better error message for debugging connection failures
2017-02-17 01:10:13 +11:00
623d2eb6de
Using a connection pool of size 1 instead
...
of closing/reopening connections
2017-02-07 21:06:15 +11:00
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
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
8f3088611b
Use correct SemVer range condition. Fixes #38 ( #39 )
2016-11-29 01:49:25 +11:00
9f1835bb2d
Vendor new packages, fix bad sync dependency.
2016-11-18 03:45:42 +11:00
d49127d34f
Re-enabled the YAML file format processing.
2016-11-18 03:32:16 +11:00
be1a76b167
Tests passing for PostgreSQL 9.1. Set semantic version in filename.
2016-11-18 02:26:33 +11:00
175686dc0f
Use the gocheck binary to run Postgres matrix tests.
2016-11-17 22:14:13 +11:00
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
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
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
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
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
286550f3bf
Merge pull request #21 from ncabatoff/feature-queries_from_file
...
Feature queries from file
2016-09-09 01:10:15 +10:00
83bf7840f5
Add slot_name to pg_stat_replication
2016-09-08 15:24:42 +02:00
b3bb44082a
merge with upstream
2016-09-07 16:29:30 -04:00
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
09a998035d
update to use common/log
2016-08-05 18:54:41 -07:00
9cdd620449
Merge pull request #6 from marcusmartins/duration_handling
...
Handle `pg_runtime_variable` return values
2016-07-30 11:48:44 +10:00
0830d3e098
Parse strings to floats. fixes https://github.com/wrouesnel/postgres_exporter/issues/15
2016-07-28 12:59:28 +02:00
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
895166bbbb
Made cosmetic changes to fit the Go coding standards
2016-06-29 22:09:42 +00:00
c0ae101d89
Add support for custom queries from yaml file
2016-06-29 00:32:47 +00:00
6565c98ad5
Add queries file support
2016-06-28 23:56:47 +00:00
2711bd78d3
Modifications to setup .travis.yml and builds.
2016-05-28 14:31:43 +10:00
2a8bef5235
Handle pg_runtime_variable return values
...
When querying postgres `pg_runtime_variable`, postgres might return -1
for `max_standby_archive_delay` and `max_standby_streaming_delay`
2016-05-05 18:07:27 -07:00
7e8fbdf07f
Added support for collecting arbitrary sql queries.
...
Added metrics for locks per database per mode, pg_stat_activity, pg_stat_replication.
Updated README.md with possible solution for running as non-superuser.
2016-01-21 13:15:20 +01:00
01e4eb4e67
Add support for collecting runtime variables.
2015-12-09 16:41:28 +11:00
ddf582dcdf
Fix the column labeling properly.
2015-08-28 06:58:59 +10:00
c92bb1e610
Add explicit type conversion functions from sql to prometheus.
2015-08-28 04:27:36 +10:00
2a08787a90
Compiling version of the postgres_exporter.
...
This is based on the mysqld_exporter, but drastically changes how metrics are
discovered and enumerated since postgres already very closely follows the
Prometheus format.
2015-08-25 03:28:41 +10:00
