diff options
Diffstat (limited to 'internal/api')
| -rw-r--r-- | internal/api/metrics.go | 66 | ||||
| -rw-r--r-- | internal/api/metrics/metrics.go | 60 | ||||
| -rw-r--r-- | internal/api/metrics/no_metrics.go | 31 |
3 files changed, 0 insertions, 157 deletions
diff --git a/internal/api/metrics.go b/internal/api/metrics.go deleted file mode 100644 index add14b0bb..000000000 --- a/internal/api/metrics.go +++ /dev/null @@ -1,66 +0,0 @@ -// GoToSocial -// Copyright (C) GoToSocial Authors admin@gotosocial.org -// SPDX-License-Identifier: AGPL-3.0-or-later -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU Affero General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Affero General Public License for more details. -// -// You should have received a copy of the GNU Affero General Public License -// along with this program. If not, see <http://www.gnu.org/licenses/>. - -package api - -import ( - "code.superseriousbusiness.org/gotosocial/internal/api/metrics" - "code.superseriousbusiness.org/gotosocial/internal/config" - "code.superseriousbusiness.org/gotosocial/internal/middleware" - "code.superseriousbusiness.org/gotosocial/internal/router" - "github.com/gin-gonic/gin" -) - -type Metrics struct { - metrics *metrics.Module -} - -func (mt *Metrics) Route(r *router.Router, m ...gin.HandlerFunc) { - if !config.GetMetricsEnabled() { - // Noop: metrics - // not enabled. - return - } - - // Create new group on top level "metrics" prefix. - metricsGroup := r.AttachGroup("metrics") - metricsGroup.Use(m...) - metricsGroup.Use( - middleware.CacheControl(middleware.CacheControlConfig{ - // Never cache metrics responses. - Directives: []string{"no-store"}, - }), - ) - - // Attach basic auth if enabled. - if config.GetMetricsAuthEnabled() { - var ( - username = config.GetMetricsAuthUsername() - password = config.GetMetricsAuthPassword() - accounts = gin.Accounts{username: password} - ) - metricsGroup.Use(gin.BasicAuth(accounts)) - } - - mt.metrics.Route(metricsGroup.Handle) -} - -func NewMetrics() *Metrics { - return &Metrics{ - metrics: metrics.New(), - } -} diff --git a/internal/api/metrics/metrics.go b/internal/api/metrics/metrics.go deleted file mode 100644 index 5161a3b71..000000000 --- a/internal/api/metrics/metrics.go +++ /dev/null @@ -1,60 +0,0 @@ -// GoToSocial -// Copyright (C) GoToSocial Authors admin@gotosocial.org -// SPDX-License-Identifier: AGPL-3.0-or-later -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU Affero General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Affero General Public License for more details. -// -// You should have received a copy of the GNU Affero General Public License -// along with this program. If not, see <http://www.gnu.org/licenses/>. - -//go:build !nootel - -package metrics - -import ( - "net/http" - - "github.com/gin-gonic/gin" - "github.com/prometheus/client_golang/prometheus" - "github.com/prometheus/client_golang/prometheus/promhttp" -) - -type Module struct { - handler http.Handler -} - -func New() *Module { - // Let prometheus use "identity", ie., no compression, - // or "gzip", to match our own gzip compression middleware. - opts := promhttp.HandlerOpts{ - OfferedCompressions: []promhttp.Compression{ - promhttp.Identity, - promhttp.Gzip, - }, - } - - // Instrument handler itself. - handler := promhttp.InstrumentMetricHandler( - prometheus.DefaultRegisterer, - promhttp.HandlerFor(prometheus.DefaultGatherer, opts), - ) - - return &Module{ - handler: handler, - } -} - -func (m *Module) Route(attachHandler func(method string, path string, f ...gin.HandlerFunc) gin.IRoutes) { - attachHandler(http.MethodGet, "", func(c *gin.Context) { - // Defer all "/metrics" handling to prom. - m.handler.ServeHTTP(c.Writer, c.Request) - }) -} diff --git a/internal/api/metrics/no_metrics.go b/internal/api/metrics/no_metrics.go deleted file mode 100644 index 5aa7b722d..000000000 --- a/internal/api/metrics/no_metrics.go +++ /dev/null @@ -1,31 +0,0 @@ -// GoToSocial -// Copyright (C) GoToSocial Authors admin@gotosocial.org -// SPDX-License-Identifier: AGPL-3.0-or-later -// -// This program is free software: you can redistribute it and/or modify -// it under the terms of the GNU Affero General Public License as published by -// the Free Software Foundation, either version 3 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU Affero General Public License for more details. -// -// You should have received a copy of the GNU Affero General Public License -// along with this program. If not, see <http://www.gnu.org/licenses/>. - -//go:build nootel - -package metrics - -import ( - "github.com/gin-gonic/gin" -) - -type Module struct{} - -func New() *Module { return &Module{} } - -func (m *Module) Route(attachHandler func(method string, path string, f ...gin.HandlerFunc) gin.IRoutes) { -} |
