prometheus/retrieval
Julius Volz d88aea7e6f Fix SD mechanism source prefix handling.
The prefixed target provider changed a pointerized target group that was
reused in the wrapped target provider, causing an ever-increasing chain
of source prefixes in target groups from the Consul target provider.

We now make this bug generally impossible by switching the target group
channel from pointer to value type and thus ensuring that target groups
are copied before being passed on to other parts of the system.

I tried to not let the depointerization leak too far outside of the
channel handling (both upstream and downstream) because I tried that
initially and caused some nasty bugs, which I want to minimize.

Fixes https://github.com/prometheus/prometheus/issues/1083
2015-10-09 14:08:22 +02:00
..
discovery Fix SD mechanism source prefix handling. 2015-10-09 14:08:22 +02:00
testdata Configuration options for bearer tokens, client certs & CA certs 2015-08-04 17:18:46 +01:00
helpers_test.go Fix SD mechanism source prefix handling. 2015-10-09 14:08:22 +02:00
relabel.go Add missing license headers 2015-08-24 19:19:21 +02:00
relabel_test.go Change config regexes to full-string matches. 2015-09-01 15:46:41 +02:00
target.go Switch to common/log 2015-10-03 10:21:43 +02:00
target_test.go retrieval: Reduce flakiness of TestTargetRunScraperScrapes 2015-09-28 08:34:54 +01:00
targetmanager.go Fix SD mechanism source prefix handling. 2015-10-09 14:08:22 +02:00
targetmanager_test.go Fix SD mechanism source prefix handling. 2015-10-09 14:08:22 +02:00