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chore: minor refactor of the prometheus module

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This commit is contained in:
Julien Neuhart
2023-11-19 14:43:19 +01:00
parent 32491ae2ad
commit 5c56317d50
7 changed files with 194 additions and 180 deletions
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16
pkg/modules/prometheus/prometheus.go
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@@ -17,7 +17,7 @@ import (
)
func init() {
gotenberg.MustRegisterModule(Prometheus{})
gotenberg.MustRegisterModule(new(Prometheus))
}
// Prometheus is a module which collects metrics and exposes them via an HTTP
@@ -32,8 +32,8 @@ type Prometheus struct {
registry *prometheus.Registry
}
// Descriptor returns a Prometheus's module descriptor.
func (Prometheus) Descriptor() gotenberg.ModuleDescriptor {
// Descriptor returns a [Prometheus]'s module descriptor.
func (mod *Prometheus) Descriptor() gotenberg.ModuleDescriptor {
return gotenberg.ModuleDescriptor{
ID: "prometheus",
FlagSet: func() *flag.FlagSet {
@@ -88,7 +88,7 @@ func (mod *Prometheus) Provision(ctx *gotenberg.Context) error {
}
// Validate validates the module properties.
func (mod Prometheus) Validate() error {
func (mod *Prometheus) Validate() error {
if mod.disableCollect {
// Exit early.
return nil
@@ -120,7 +120,7 @@ func (mod Prometheus) Validate() error {
}
// Start starts the collect.
func (mod Prometheus) Start() error {
func (mod *Prometheus) Start() error {
if mod.disableCollect {
// Exit early.
return nil
@@ -149,7 +149,7 @@ func (mod Prometheus) Start() error {
}
// StartupMessage returns a custom startup message.
func (mod Prometheus) StartupMessage() string {
func (mod *Prometheus) StartupMessage() string {
if mod.disableCollect {
return "collect disabled"
}
@@ -158,12 +158,12 @@ func (mod Prometheus) StartupMessage() string {
}
// Stop does nothing.
func (mod Prometheus) Stop(_ context.Context) error {
func (mod *Prometheus) Stop(ctx context.Context) error {
return nil
}
// Routes returns the HTTP route.
func (mod Prometheus) Routes() ([]api.Route, error) {
func (mod *Prometheus) Routes() ([]api.Route, error) {
if mod.disableCollect {
return nil, nil
}