Collectors hold recent reports in memory.
When querier needs 'live' data, fetch it from collectors instead
of from the long-term store.
Send reports from collector to querier in msgpack; disable compression
on REST call, otherwise Go silently decompresses, which takes longer.
See docs at https://golang.org/ref/mod#go-mod-file-go
The expected benefit from making this change is that the vendor
directory will be used automatically, including tests.
This is a small program used to watch app and probe running inside
the container. We need to go round a few houses to be able to build
it from vendor directory.
Without this we get a build error:
github.com/Sirupsen/logrus: github.com/Sirupsen/logrus@v1.4.2: parsing go.mod:
module declares its path as: github.com/sirupsen/logrus
but was required as: github.com/Sirupsen/logrus
