1- // Code created by gotmpl. DO NOT MODIFY.
2- // source: internal/shared/otlp/otlpmetric/oconf/options.go.tmpl
3-
41// Copyright The OpenTelemetry Authors
52// SPDX-License-Identifier: Apache-2.0
63
4744 // This type is compatible with `http.Transport.Proxy` and can be used to set a custom proxy function to the OTLP HTTP client.
4845 HTTPTransportProxyFunc func (* http.Request ) (* url.URL , error )
4946
47+ // SignalConfig represents signal specific configuration.
5048 SignalConfig struct {
5149 Endpoint string
5250 Insecure bool
6563 Proxy HTTPTransportProxyFunc
6664 }
6765
66+ // Config represents exporter configuration.
6867 Config struct {
69- // Signal specific configurations
7068 Metrics SignalConfig
7169
7270 RetryConfig retry.Config
@@ -79,29 +77,6 @@ type (
7977 }
8078)
8179
82- // NewHTTPConfig returns a new Config with all settings applied from opts and
83- // any unset setting using the default HTTP config values.
84- func NewHTTPConfig (opts ... HTTPOption ) Config {
85- cfg := Config {
86- Metrics : SignalConfig {
87- Endpoint : fmt .Sprintf ("%s:%d" , DefaultCollectorHost , DefaultCollectorHTTPPort ),
88- URLPath : DefaultMetricsPath ,
89- Compression : NoCompression ,
90- Timeout : DefaultTimeout ,
91-
92- TemporalitySelector : metric .DefaultTemporalitySelector ,
93- AggregationSelector : metric .DefaultAggregationSelector ,
94- },
95- RetryConfig : retry .DefaultConfig ,
96- }
97- cfg = ApplyHTTPEnvConfigs (cfg )
98- for _ , opt := range opts {
99- cfg = opt .ApplyHTTPOption (cfg )
100- }
101- cfg .Metrics .URLPath = cleanPath (cfg .Metrics .URLPath , DefaultMetricsPath )
102- return cfg
103- }
104-
10580// cleanPath returns a path with all spaces trimmed and all redundancies
10681// removed. If urlPath is empty or cleaning it results in an empty string,
10782// defaultPath is returned instead.
@@ -164,93 +139,14 @@ func NewGRPCConfig(opts ...GRPCOption) Config {
164139 return cfg
165140}
166141
167- type (
168- // GenericOption applies an option to the HTTP or gRPC driver.
169- GenericOption interface {
170- ApplyHTTPOption (Config ) Config
171- ApplyGRPCOption (Config ) Config
172-
173- // A private method to prevent users implementing the
174- // interface and so future additions to it will not
175- // violate compatibility.
176- private ()
177- }
178-
179- // HTTPOption applies an option to the HTTP driver.
180- HTTPOption interface {
181- ApplyHTTPOption (Config ) Config
142+ // GRPCOption applies an option to the gRPC driver.
143+ type GRPCOption interface {
144+ ApplyGRPCOption (Config ) Config
182145
183- // A private method to prevent users implementing the
184- // interface and so future additions to it will not
185- // violate compatibility.
186- private ()
187- }
188-
189- // GRPCOption applies an option to the gRPC driver.
190- GRPCOption interface {
191- ApplyGRPCOption (Config ) Config
192-
193- // A private method to prevent users implementing the
194- // interface and so future additions to it will not
195- // violate compatibility.
196- private ()
197- }
198- )
199-
200- // genericOption is an option that applies the same logic
201- // for both gRPC and HTTP.
202- type genericOption struct {
203- fn func (Config ) Config
204- }
205-
206- func (g * genericOption ) ApplyGRPCOption (cfg Config ) Config {
207- return g .fn (cfg )
208- }
209-
210- func (g * genericOption ) ApplyHTTPOption (cfg Config ) Config {
211- return g .fn (cfg )
212- }
213-
214- func (genericOption ) private () {}
215-
216- func newGenericOption (fn func (cfg Config ) Config ) GenericOption {
217- return & genericOption {fn : fn }
218- }
219-
220- // splitOption is an option that applies different logics
221- // for gRPC and HTTP.
222- type splitOption struct {
223- httpFn func (Config ) Config
224- grpcFn func (Config ) Config
225- }
226-
227- func (g * splitOption ) ApplyGRPCOption (cfg Config ) Config {
228- return g .grpcFn (cfg )
229- }
230-
231- func (g * splitOption ) ApplyHTTPOption (cfg Config ) Config {
232- return g .httpFn (cfg )
233- }
234-
235- func (splitOption ) private () {}
236-
237- func newSplitOption (httpFn func (cfg Config ) Config , grpcFn func (cfg Config ) Config ) GenericOption {
238- return & splitOption {httpFn : httpFn , grpcFn : grpcFn }
239- }
240-
241- // httpOption is an option that is only applied to the HTTP driver.
242- type httpOption struct {
243- fn func (Config ) Config
244- }
245-
246- func (h * httpOption ) ApplyHTTPOption (cfg Config ) Config {
247- return h .fn (cfg )
248- }
249-
250- func (httpOption ) private () {}
251-
252- func NewHTTPOption (fn func (cfg Config ) Config ) HTTPOption {
253- return & httpOption {fn : fn }
146+ // A private method to prevent users implementing the
147+ // interface and so future additions to it will not
148+ // violate compatibility.
149+ private ()
254150}
255151
256152// grpcOption is an option that is only applied to the gRPC driver.
@@ -270,15 +166,15 @@ func NewGRPCOption(fn func(cfg Config) Config) GRPCOption {
270166
271167// Generic Options
272168
273- func WithEndpoint (endpoint string ) GenericOption {
274- return newGenericOption (func (cfg Config ) Config {
169+ func WithEndpoint (endpoint string ) GRPCOption {
170+ return NewGRPCOption (func (cfg Config ) Config {
275171 cfg .Metrics .Endpoint = endpoint
276172 return cfg
277173 })
278174}
279175
280- func WithEndpointURL (v string ) GenericOption {
281- return newGenericOption (func (cfg Config ) Config {
176+ func WithEndpointURL (v string ) GRPCOption {
177+ return NewGRPCOption (func (cfg Config ) Config {
282178 u , err := url .Parse (v )
283179 if err != nil {
284180 global .Error (err , "otlpmetric: parse endpoint url" , "url" , v )
@@ -295,81 +191,78 @@ func WithEndpointURL(v string) GenericOption {
295191 })
296192}
297193
298- func WithCompression (compression Compression ) GenericOption {
299- return newGenericOption (func (cfg Config ) Config {
194+ func WithCompression (compression Compression ) GRPCOption {
195+ return NewGRPCOption (func (cfg Config ) Config {
300196 cfg .Metrics .Compression = compression
301197 return cfg
302198 })
303199}
304200
305- func WithURLPath (urlPath string ) GenericOption {
306- return newGenericOption (func (cfg Config ) Config {
201+ func WithURLPath (urlPath string ) GRPCOption {
202+ return NewGRPCOption (func (cfg Config ) Config {
307203 cfg .Metrics .URLPath = urlPath
308204 return cfg
309205 })
310206}
311207
312- func WithRetry (rc retry.Config ) GenericOption {
313- return newGenericOption (func (cfg Config ) Config {
208+ func WithRetry (rc retry.Config ) GRPCOption {
209+ return NewGRPCOption (func (cfg Config ) Config {
314210 cfg .RetryConfig = rc
315211 return cfg
316212 })
317213}
318214
319- func WithTLSClientConfig (tlsCfg * tls.Config ) GenericOption {
320- return newSplitOption (func (cfg Config ) Config {
321- cfg .Metrics .TLSCfg = tlsCfg .Clone ()
322- return cfg
323- }, func (cfg Config ) Config {
215+ func WithTLSClientConfig (tlsCfg * tls.Config ) GRPCOption {
216+ return NewGRPCOption (func (cfg Config ) Config {
324217 cfg .Metrics .GRPCCredentials = credentials .NewTLS (tlsCfg )
325218 return cfg
326219 })
327220}
328221
329- func WithInsecure () GenericOption {
330- return newGenericOption (func (cfg Config ) Config {
222+ func WithInsecure () GRPCOption {
223+ return NewGRPCOption (func (cfg Config ) Config {
331224 cfg .Metrics .Insecure = true
332225 return cfg
333226 })
334227}
335228
336- func WithSecure () GenericOption {
337- return newGenericOption (func (cfg Config ) Config {
229+ func WithSecure () GRPCOption {
230+ return NewGRPCOption (func (cfg Config ) Config {
338231 cfg .Metrics .Insecure = false
339232 return cfg
340233 })
341234}
342235
343- func WithHeaders (headers map [string ]string ) GenericOption {
344- return newGenericOption (func (cfg Config ) Config {
236+ func WithHeaders (headers map [string ]string ) GRPCOption {
237+ return NewGRPCOption (func (cfg Config ) Config {
345238 cfg .Metrics .Headers = headers
346239 return cfg
347240 })
348241}
349242
350- func WithTimeout (duration time.Duration ) GenericOption {
351- return newGenericOption (func (cfg Config ) Config {
243+ func WithTimeout (duration time.Duration ) GRPCOption {
244+ return NewGRPCOption (func (cfg Config ) Config {
352245 cfg .Metrics .Timeout = duration
353246 return cfg
354247 })
355248}
356249
357- func WithTemporalitySelector (selector metric.TemporalitySelector ) GenericOption {
358- return newGenericOption (func (cfg Config ) Config {
250+ func WithTemporalitySelector (selector metric.TemporalitySelector ) GRPCOption {
251+ return NewGRPCOption (func (cfg Config ) Config {
359252 cfg .Metrics .TemporalitySelector = selector
360253 return cfg
361254 })
362255}
363256
364- func WithAggregationSelector (selector metric.AggregationSelector ) GenericOption {
365- return newGenericOption (func (cfg Config ) Config {
257+ func WithAggregationSelector (selector metric.AggregationSelector ) GRPCOption {
258+ return NewGRPCOption (func (cfg Config ) Config {
366259 cfg .Metrics .AggregationSelector = selector
367260 return cfg
368261 })
369262}
370263
371- func WithProxy (pf HTTPTransportProxyFunc ) GenericOption {
372- return newGenericOption (func (cfg Config ) Config {
264+ func WithProxy (pf HTTPTransportProxyFunc ) GRPCOption {
265+ return NewGRPCOption (func (cfg Config ) Config {
373266 cfg .Metrics .Proxy = pf
374267 return cfg
375268 })
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