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Manage observability at entrypoint and router level

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Co-authored-by: Kevin Pollet <pollet.kevin@gmail.com>
This commit is contained in:
Romain 2024-12-12 09:52:07 +01:00 • committed by GitHub
parent 9588e51146
commit b1934231ca
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GPG key ID: B5690EEEBB952194
58 changed files with 1216 additions and 303 deletions
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35
pkg/config/dynamic/http_config.go
View file

@ -36,11 +36,12 @@ type HTTPConfiguration struct {
// +k8s:deepcopy-gen=true
// Model is a set of default router's values.
// Model holds model configuration.
type Model struct {
Middlewares []string `json:"middlewares,omitempty" toml:"middlewares,omitempty" yaml:"middlewares,omitempty" export:"true"`
TLS *RouterTLSConfig `json:"tls,omitempty" toml:"tls,omitempty" yaml:"tls,omitempty" label:"allowEmpty" file:"allowEmpty" kv:"allowEmpty" export:"true"`
DefaultRuleSyntax string `json:"-" toml:"-" yaml:"-" label:"-" file:"-" kv:"-" export:"true"`
Middlewares []string `json:"middlewares,omitempty" toml:"middlewares,omitempty" yaml:"middlewares,omitempty" export:"true"`
TLS *RouterTLSConfig `json:"tls,omitempty" toml:"tls,omitempty" yaml:"tls,omitempty" label:"allowEmpty" file:"allowEmpty" kv:"allowEmpty" export:"true"`
Observability RouterObservabilityConfig `json:"observability,omitempty" toml:"observability,omitempty" yaml:"observability,omitempty" export:"true"`
DefaultRuleSyntax string `json:"-" toml:"-" yaml:"-" label:"-" file:"-" kv:"-" export:"true"`
}
// +k8s:deepcopy-gen=true
@ -57,14 +58,15 @@ type Service struct {
// Router holds the router configuration.
type Router struct {
EntryPoints []string `json:"entryPoints,omitempty" toml:"entryPoints,omitempty" yaml:"entryPoints,omitempty" export:"true"`
Middlewares []string `json:"middlewares,omitempty" toml:"middlewares,omitempty" yaml:"middlewares,omitempty" export:"true"`
Service string `json:"service,omitempty" toml:"service,omitempty" yaml:"service,omitempty" export:"true"`
Rule string `json:"rule,omitempty" toml:"rule,omitempty" yaml:"rule,omitempty"`
RuleSyntax string `json:"ruleSyntax,omitempty" toml:"ruleSyntax,omitempty" yaml:"ruleSyntax,omitempty" export:"true"`
Priority int `json:"priority,omitempty" toml:"priority,omitempty,omitzero" yaml:"priority,omitempty" export:"true"`
TLS *RouterTLSConfig `json:"tls,omitempty" toml:"tls,omitempty" yaml:"tls,omitempty" label:"allowEmpty" file:"allowEmpty" kv:"allowEmpty" export:"true"`
DefaultRule bool `json:"-" toml:"-" yaml:"-" label:"-" file:"-"`
EntryPoints []string `json:"entryPoints,omitempty" toml:"entryPoints,omitempty" yaml:"entryPoints,omitempty" export:"true"`
Middlewares []string `json:"middlewares,omitempty" toml:"middlewares,omitempty" yaml:"middlewares,omitempty" export:"true"`
Service string `json:"service,omitempty" toml:"service,omitempty" yaml:"service,omitempty" export:"true"`
Rule string `json:"rule,omitempty" toml:"rule,omitempty" yaml:"rule,omitempty"`
RuleSyntax string `json:"ruleSyntax,omitempty" toml:"ruleSyntax,omitempty" yaml:"ruleSyntax,omitempty" export:"true"`
Priority int `json:"priority,omitempty" toml:"priority,omitempty,omitzero" yaml:"priority,omitempty" export:"true"`
TLS *RouterTLSConfig `json:"tls,omitempty" toml:"tls,omitempty" yaml:"tls,omitempty" label:"allowEmpty" file:"allowEmpty" kv:"allowEmpty" export:"true"`
Observability *RouterObservabilityConfig `json:"observability,omitempty" toml:"observability,omitempty" yaml:"observability,omitempty" export:"true"`
DefaultRule bool `json:"-" toml:"-" yaml:"-" label:"-" file:"-"`
}
// +k8s:deepcopy-gen=true
@ -78,6 +80,15 @@ type RouterTLSConfig struct {
// +k8s:deepcopy-gen=true
// RouterObservabilityConfig holds the observability configuration for a router.
type RouterObservabilityConfig struct {
AccessLogs *bool `json:"accessLogs,omitempty" toml:"accessLogs,omitempty" yaml:"accessLogs,omitempty" export:"true"`
Tracing *bool `json:"tracing,omitempty" toml:"tracing,omitempty" yaml:"tracing,omitempty" export:"true"`
Metrics *bool `json:"metrics,omitempty" toml:"metrics,omitempty" yaml:"metrics,omitempty" export:"true"`
}
// +k8s:deepcopy-gen=true
// Mirroring holds the Mirroring configuration.
type Mirroring struct {
Service string `json:"service,omitempty" toml:"service,omitempty" yaml:"service,omitempty" export:"true"`

37
pkg/config/dynamic/zz_generated.deepcopy.go
View file

@ -1023,6 +1023,7 @@ func (in *Model) DeepCopyInto(out *Model) {
*out = new(RouterTLSConfig)
(*in).DeepCopyInto(*out)
}
in.Observability.DeepCopyInto(&out.Observability)
return
}
@ -1249,6 +1250,11 @@ func (in *Router) DeepCopyInto(out *Router) {
*out = new(RouterTLSConfig)
(*in).DeepCopyInto(*out)
}
if in.Observability != nil {
in, out := &in.Observability, &out.Observability
*out = new(RouterObservabilityConfig)
(*in).DeepCopyInto(*out)
}
return
}
@ -1262,6 +1268,37 @@ func (in *Router) DeepCopy() *Router {
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *RouterObservabilityConfig) DeepCopyInto(out *RouterObservabilityConfig) {
*out = *in
if in.AccessLogs != nil {
in, out := &in.AccessLogs, &out.AccessLogs
*out = new(bool)
**out = **in
}
if in.Tracing != nil {
in, out := &in.Tracing, &out.Tracing
*out = new(bool)
**out = **in
}
if in.Metrics != nil {
in, out := &in.Metrics, &out.Metrics
*out = new(bool)
**out = **in
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouterObservabilityConfig.
func (in *RouterObservabilityConfig) DeepCopy() *RouterObservabilityConfig {
if in == nil {
return nil
}
out := new(RouterObservabilityConfig)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *RouterTCPTLSConfig) DeepCopyInto(out *RouterTCPTLSConfig) {
*out = *in

38
pkg/config/label/label_test.go
View file

@ -880,6 +880,11 @@ func TestEncodeConfiguration(t *testing.T) {
Rule: "foobar",
Priority: 42,
TLS: &dynamic.RouterTLSConfig{},
Observability: &dynamic.RouterObservabilityConfig{
AccessLogs: pointer(true),
Tracing: pointer(true),
Metrics: pointer(true),
},
},
"Router1": {
EntryPoints: []string{
@ -893,6 +898,11 @@ func TestEncodeConfiguration(t *testing.T) {
Service: "foobar",
Rule: "foobar",
Priority: 42,
Observability: &dynamic.RouterObservabilityConfig{
AccessLogs: pointer(true),
Tracing: pointer(true),
Metrics: pointer(true),
},
},
},
Middlewares: map[string]*dynamic.Middleware{
@ -1405,17 +1415,23 @@ func TestEncodeConfiguration(t *testing.T) {
"traefik.HTTP.Middlewares.Middleware20.Plugin.tomato.aaa": "foo1",
"traefik.HTTP.Middlewares.Middleware20.Plugin.tomato.bbb": "foo2",
"traefik.HTTP.Routers.Router0.EntryPoints": "foobar, fiibar",
"traefik.HTTP.Routers.Router0.Middlewares": "foobar, fiibar",
"traefik.HTTP.Routers.Router0.Priority": "42",
"traefik.HTTP.Routers.Router0.Rule": "foobar",
"traefik.HTTP.Routers.Router0.Service": "foobar",
"traefik.HTTP.Routers.Router0.TLS": "true",
"traefik.HTTP.Routers.Router1.EntryPoints": "foobar, fiibar",
"traefik.HTTP.Routers.Router1.Middlewares": "foobar, fiibar",
"traefik.HTTP.Routers.Router1.Priority": "42",
"traefik.HTTP.Routers.Router1.Rule": "foobar",
"traefik.HTTP.Routers.Router1.Service": "foobar",
"traefik.HTTP.Routers.Router0.EntryPoints": "foobar, fiibar",
"traefik.HTTP.Routers.Router0.Middlewares": "foobar, fiibar",
"traefik.HTTP.Routers.Router0.Priority": "42",
"traefik.HTTP.Routers.Router0.Rule": "foobar",
"traefik.HTTP.Routers.Router0.Service": "foobar",
"traefik.HTTP.Routers.Router0.TLS": "true",
"traefik.HTTP.Routers.Router0.Observability.AccessLogs": "true",
"traefik.HTTP.Routers.Router0.Observability.Tracing": "true",
"traefik.HTTP.Routers.Router0.Observability.Metrics": "true",
"traefik.HTTP.Routers.Router1.EntryPoints": "foobar, fiibar",
"traefik.HTTP.Routers.Router1.Middlewares": "foobar, fiibar",
"traefik.HTTP.Routers.Router1.Priority": "42",
"traefik.HTTP.Routers.Router1.Rule": "foobar",
"traefik.HTTP.Routers.Router1.Service": "foobar",
"traefik.HTTP.Routers.Router1.Observability.AccessLogs": "true",
"traefik.HTTP.Routers.Router1.Observability.Tracing": "true",
"traefik.HTTP.Routers.Router1.Observability.Metrics": "true",
"traefik.HTTP.Services.Service0.LoadBalancer.HealthCheck.Headers.name0": "foobar",
"traefik.HTTP.Services.Service0.LoadBalancer.HealthCheck.Headers.name1": "foobar",

17
pkg/config/static/entrypoints.go
View file

@ -23,6 +23,7 @@ type EntryPoint struct {
HTTP2 *HTTP2Config `description:"HTTP/2 configuration." json:"http2,omitempty" toml:"http2,omitempty" yaml:"http2,omitempty" export:"true"`
HTTP3 *HTTP3Config `description:"HTTP/3 configuration." json:"http3,omitempty" toml:"http3,omitempty" yaml:"http3,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
UDP *UDPConfig `description:"UDP configuration." json:"udp,omitempty" toml:"udp,omitempty" yaml:"udp,omitempty"`
Observability *ObservabilityConfig `description:"Observability configuration." json:"observability,omitempty" toml:"observability,omitempty" yaml:"observability,omitempty" export:"true"`
}
// GetAddress strips any potential protocol part of the address field of the
@ -59,6 +60,8 @@ func (ep *EntryPoint) SetDefaults() {
ep.HTTP.SetDefaults()
ep.HTTP2 = &HTTP2Config{}
ep.HTTP2.SetDefaults()
ep.Observability = &ObservabilityConfig{}
ep.Observability.SetDefaults()
}
// HTTPConfig is the HTTP configuration of an entry point.
@ -158,3 +161,17 @@ type UDPConfig struct {
func (u *UDPConfig) SetDefaults() {
u.Timeout = ptypes.Duration(DefaultUDPTimeout)
}
// ObservabilityConfig holds the observability configuration for an entry point.
type ObservabilityConfig struct {
AccessLogs bool `json:"accessLogs,omitempty" toml:"accessLogs,omitempty" yaml:"accessLogs,omitempty" export:"true"`
Tracing bool `json:"tracing,omitempty" toml:"tracing,omitempty" yaml:"tracing,omitempty" export:"true"`
Metrics bool `json:"metrics,omitempty" toml:"metrics,omitempty" yaml:"metrics,omitempty" export:"true"`
}
// SetDefaults sets the default values.
func (o *ObservabilityConfig) SetDefaults() {
o.AccessLogs = true
o.Tracing = true
o.Metrics = true
}

20
pkg/config/static/static_config_test.go
View file

@ -77,6 +77,11 @@ func TestConfiguration_SetEffectiveConfiguration(t *testing.T) {
UDP: &UDPConfig{
Timeout: 3000000000,
},
Observability: &ObservabilityConfig{
AccessLogs: true,
Tracing: true,
Metrics: true,
},
}},
Providers: &Providers{},
},
@ -122,6 +127,11 @@ func TestConfiguration_SetEffectiveConfiguration(t *testing.T) {
UDP: &UDPConfig{
Timeout: 3000000000,
},
Observability: &ObservabilityConfig{
AccessLogs: true,
Tracing: true,
Metrics: true,
},
}},
Providers: &Providers{},
CertificatesResolvers: map[string]CertificateResolver{
@ -178,6 +188,11 @@ func TestConfiguration_SetEffectiveConfiguration(t *testing.T) {
UDP: &UDPConfig{
Timeout: 3000000000,
},
Observability: &ObservabilityConfig{
AccessLogs: true,
Tracing: true,
Metrics: true,
},
}},
Providers: &Providers{},
CertificatesResolvers: map[string]CertificateResolver{
@ -238,6 +253,11 @@ func TestConfiguration_SetEffectiveConfiguration(t *testing.T) {
UDP: &UDPConfig{
Timeout: 3000000000,
},
Observability: &ObservabilityConfig{
AccessLogs: true,
Tracing: true,
Metrics: true,
},
}},
Providers: &Providers{},
CertificatesResolvers: map[string]CertificateResolver{