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feat: add prometheus metrics to database.Store #7713

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Merged
merged 11 commits into from
May 31, 2023
Merged

feat: add prometheus metrics to database.Store #7713

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6c73f9d
feat: add prometheus metrics to database.Store
johnstcn May 30, 2023
c0ea9ef
ensure wrapping
johnstcn May 30, 2023
b153939
only wrap if we have a prometheus registry; add safety check for non-dev
johnstcn May 31, 2023
6b867c6
measure tx duration
johnstcn May 31, 2023
5385657
Merge remote-tracking branch 'origin/main' into cj/db-prom
johnstcn May 31, 2023
d3cf018
fixup! Merge remote-tracking branch 'origin/main' into cj/db-prom
johnstcn May 31, 2023
0ecd6aa
chore: fix flaky TestLicensesListFake/Mainline
johnstcn May 31, 2023
b846d0b
fixup! chore: fix flaky TestLicensesListFake/Mainline
johnstcn May 31, 2023
0b9e836
fix double-wrapping for good
johnstcn May 31, 2023
9aee243
fixup! fix double-wrapping for good
johnstcn May 31, 2023
9367f6a
slices.Contains
johnstcn May 31, 2023
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6 changes: 4 additions & 2 deletions cli/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,7 @@ import (
"github.com/coder/coder/coderd/autobuild/executor"
"github.com/coder/coder/coderd/database"
"github.com/coder/coder/coderd/database/dbfake"
"github.com/coder/coder/coderd/database/dbmetrics"
"github.com/coder/coder/coderd/database/dbpurge"
"github.com/coder/coder/coderd/database/migrations"
"github.com/coder/coder/coderd/devtunnel"
Expand Down Expand Up @@ -586,7 +587,8 @@ func (r *RootCmd) Server(newAPI func(context.Context, *coderd.Options) (*coderd.
}

if cfg.InMemoryDatabase {
options.Database = dbfake.New()
// This is only used for testing.
options.Database = dbmetrics.New(dbfake.New(), options.PrometheusRegistry)
options.Pubsub = database.NewPubsubInMemory()
} else {
sqlDB, err := connectToPostgres(ctx, logger, sqlDriver, cfg.PostgresURL.String())
Expand All @@ -597,7 +599,7 @@ func (r *RootCmd) Server(newAPI func(context.Context, *coderd.Options) (*coderd.
_ = sqlDB.Close()
}()

options.Database = database.New(sqlDB)
options.Database = dbmetrics.New(database.New(sqlDB), options.PrometheusRegistry)
options.Pubsub, err = database.NewPubsub(ctx, sqlDB, cfg.PostgresURL.String())
if err != nil {
return xerrors.Errorf("create pubsub: %w", err)
Expand Down
3 changes: 3 additions & 0 deletions coderd/coderd.go
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,7 @@ import (
"github.com/coder/coder/coderd/awsidentity"
"github.com/coder/coder/coderd/database"
"github.com/coder/coder/coderd/database/dbauthz"
"github.com/coder/coder/coderd/database/dbmetrics"
"github.com/coder/coder/coderd/database/dbtype"
"github.com/coder/coder/coderd/gitauth"
"github.com/coder/coder/coderd/gitsshkey"
Expand Down Expand Up @@ -185,6 +186,8 @@ func New(options *Options) *API {
if options.Authorizer == nil {
options.Authorizer = rbac.NewCachingAuthorizer(options.PrometheusRegistry)
}
// The below are no-ops if already wrapped.
options.Database = dbmetrics.New(options.Database, options.PrometheusRegistry)
options.Database = dbauthz.New(
options.Database,
options.Authorizer,
Expand Down
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