bump docker/go-metrics v0.0.1:
full diff: d466d4f6fd...v0.0.1
- docker/go-metrics#16 fix the compilation error against prometheus/client-golang master
- fixesdocker/go-metrics#12 No longer builds against Prom master
- docker/go-metrics#18 metrics: address compile error correctly
- fixesdocker/go-metrics#12 No longer builds against Prom master
- docker/go-metrics#15 Add functions that instruments http handler using promhttp
- docker/go-metrics#20 Rename LICENSE.code → LICENSE
- docker/go-metrics#22 Support Go Modules
bump prometheus/client_golang v0.9.4:
full diff: c5b7fccd20...v0.9.4
version v0.9.0 is the minimum required version to work with go-metrics v0.0.1,
as it depends on `prometheus.Observer`:
vendor/github.com/docker/go-metrics/timer.go:39:4: undefined: prometheus.Observer
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Container state counts are used for reporting in the `/info` endpoint.
Currently when `/info` is called, each container is iterated over and
the containers 'StateString()' is called. This is not very efficient
with lots of containers, and is also racey since `StateString()` is not
using a mutex and the mutex is not otherwise locked.
We could just lock the container mutex, but this is proven to be
problematic since there are frequent deadlock scenarios and we should
always have the `/info` endpoint available since this endpoint is used
to get general information about the docker host.
Really, these metrics on `/info` should be deprecated. But until then,
we can just keep a running tally in memory for each of the reported
states.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
* run latest vndr so as to collect more LICENSE files
* remove unused packages
* vendor github.com/philhofer/fwd with LICENSE.md (MIT)
* vendor github.com/bsphere/le_go with LICENSE (MIT)
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
