Commit Graph

3 Commits

Author SHA1 Message Date
Aaron Gable 1c1c4dcfef
Update certificate-transparency-go to get static/tiled log support (#8150)
Update github.com/google/certificate-transparency-go from v1.1.6 to
v1.3.1. This updates the loglist file schema to recognize logs which are
tagged as being tiled logs / implementing the static CT API.

Transitively update:
- github.com/go-sql-driver/mysql from v1.7.1 to v1.8.1
- github.com/prometheus/client_golang from v1.15.1 to v1.22.0
- github.com/prometheus/client_model from v0.4.0 to v0.6.1
- go.opentelemetry.io/otel from v1.30.0 to v1.31.0
- google.golang.org/grpc from v1.66.1 to v1.69.4
- google.golang.org/protobuf from v1.34.2 to v1.36.5
- and a variety of indirect dependencies

Remove one indirect dependency:
- github.com/matttproud/golang_protobuf_extensions

Add two new indirect dependencies:
- filippo.io/edwards25519@v1.1.0 (used by go-sql-driver to handle
mariadb's custom encryption implementation)
- github.com/munnerz/goautoneg@v0.0.0-20191010083416-a7dc8b61c822
(previously inlined into prometheus/common)

Also fix two unit tests which need minor modifications to work with
updated type signatures and behavior.

Part of https://github.com/letsencrypt/boulder/issues/7872
2025-04-30 15:56:31 -07:00
Daniel McCarney e9e15c9a83
deps: update to prometheus/client_golang 1.2.1 (#4601)
* cmd: update prometheus.NewProcessCollector args.

There's a new struct `prometheus.ProcessCollectorOpts` that is expected
to be used as the sole argument to `prometheus.NewProcessCollector`. We
don't need to specify `os.Getpid` as the `PidFn` of the struct because
the default is to assume `os.Getpid`. Similarly we don't need to set the
namespace to `""` explicitly, it is the default.

* SA: reimplement db metrics as custom collector.

The modern Prometheus golang API supports translating between legacy
metric sources on the fly with a custom collector. We can use this
approach to collect the metrics from `gorp.DbMap`'s via the `sql.DB`
type's `Stats` function and the returned `sql.DbStats` struct.

This is a cleaner solution overall (we can lose the DB metrics updating
go routine) and it avoids the need to use the now-removed `Set` method
of the `prometheus.Counter` type.

* test: Update CountHistogramSamples.

The `With` function of `prometheus.HistogramVec` types we tend to use as
the argument to `test.CountHistogramSamples` changed to return
a `prometheus.Observer`. Since we only use this function in test
contexts, and only with things that cast back to
a `prometheus.Histogram` we take that approach to fix the problem
without updating call-sites.
2019-12-06 16:14:50 -05:00
Jacob Hoffman-Andrews 9b8b877e42 Add prometheus client. (#2293)
This vendors the Prometheus client code, and exports metrics on the debug port, under `/metrics`.

This will currently export just the default metrics, like `go_goroutines`, `process_cpu_seconds_total`, `process_open_fds`, and `process_resident_memory_bytes`. Later work will start exporting Boulder-specific metrics, but this will allow Ops to start configuring scraping of Prometheus metrics in production.

Tests pass:

```
$ git diff master Godeps/ | sed -ne 's/^+.*ImportPath": "//p' | tr -d '",' | xargs go test
ok      github.com/beorn7/perks/quantile        0.562s
ok      github.com/matttproud/golang_protobuf_extensions/pbutil 0.003s
ok      github.com/prometheus/client_golang/prometheus  34.418s
ok      github.com/prometheus/client_golang/prometheus/promhttp 0.003s
?       github.com/prometheus/client_model/go   [no test files]
ok      github.com/prometheus/common/expfmt     0.019s
ok      github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg        0.002s
ok      github.com/prometheus/common/model      0.003s
ok      github.com/prometheus/procfs    0.008s
```

Part of #2284
2016-10-28 16:13:41 -07:00