/
MetricsProperties.java
383 lines (290 loc) · 9.64 KB
/
MetricsProperties.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.actuate.autoconfigure.metrics;
import java.io.File;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.context.properties.NestedConfigurationProperty;
/**
* {@link ConfigurationProperties @ConfigurationProperties} for configuring
* Micrometer-based metrics.
*
* @author Jon Schneider
* @author Alexander Abramov
* @author Tadaya Tsuyukubo
* @author Chris Bono
* @since 2.0.0
*/
@ConfigurationProperties("management.metrics")
public class MetricsProperties {
/**
* Whether auto-configured MeterRegistry implementations should be bound to the global
* static registry on Metrics. For testing, set this to 'false' to maximize test
* independence.
*/
private boolean useGlobalRegistry = true;
/**
* Whether meter IDs starting with the specified name should be enabled. The longest
* match wins, the key 'all' can also be used to configure all meters.
*/
private final Map<String, Boolean> enable = new LinkedHashMap<>();
/**
* Common tags that are applied to every meter.
*/
private final Map<String, String> tags = new LinkedHashMap<>();
private final Web web = new Web();
private final Data data = new Data();
private final System system = new System();
private final Distribution distribution = new Distribution();
public boolean isUseGlobalRegistry() {
return this.useGlobalRegistry;
}
public void setUseGlobalRegistry(boolean useGlobalRegistry) {
this.useGlobalRegistry = useGlobalRegistry;
}
public Map<String, Boolean> getEnable() {
return this.enable;
}
public Map<String, String> getTags() {
return this.tags;
}
public Web getWeb() {
return this.web;
}
public Data getData() {
return this.data;
}
public System getSystem() {
return this.system;
}
public Distribution getDistribution() {
return this.distribution;
}
public static class Web {
private final Client client = new Client();
private final Server server = new Server();
public Client getClient() {
return this.client;
}
public Server getServer() {
return this.server;
}
public static class Client {
private final ClientRequest request = new ClientRequest();
/**
* Maximum number of unique URI tag values allowed. After the max number of
* tag values is reached, metrics with additional tag values are denied by
* filter.
*/
private int maxUriTags = 100;
public ClientRequest getRequest() {
return this.request;
}
public int getMaxUriTags() {
return this.maxUriTags;
}
public void setMaxUriTags(int maxUriTags) {
this.maxUriTags = maxUriTags;
}
public static class ClientRequest {
/**
* Name of the metric for sent requests.
*/
private String metricName = "http.client.requests";
/**
* Auto-timed request settings.
*/
@NestedConfigurationProperty
private final AutoTimeProperties autotime = new AutoTimeProperties();
public AutoTimeProperties getAutotime() {
return this.autotime;
}
public String getMetricName() {
return this.metricName;
}
public void setMetricName(String metricName) {
this.metricName = metricName;
}
}
}
public static class Server {
private final ServerRequest request = new ServerRequest();
/**
* Maximum number of unique URI tag values allowed. After the max number of
* tag values is reached, metrics with additional tag values are denied by
* filter.
*/
private int maxUriTags = 100;
public ServerRequest getRequest() {
return this.request;
}
public int getMaxUriTags() {
return this.maxUriTags;
}
public void setMaxUriTags(int maxUriTags) {
this.maxUriTags = maxUriTags;
}
public static class ServerRequest {
/**
* Name of the metric for received requests.
*/
private String metricName = "http.server.requests";
/**
* Whether the trailing slash should be ignored when recording metrics.
*/
private boolean ignoreTrailingSlash = true;
/**
* Auto-timed request settings.
*/
@NestedConfigurationProperty
private final AutoTimeProperties autotime = new AutoTimeProperties();
public AutoTimeProperties getAutotime() {
return this.autotime;
}
public String getMetricName() {
return this.metricName;
}
public void setMetricName(String metricName) {
this.metricName = metricName;
}
public boolean isIgnoreTrailingSlash() {
return this.ignoreTrailingSlash;
}
public void setIgnoreTrailingSlash(boolean ignoreTrailingSlash) {
this.ignoreTrailingSlash = ignoreTrailingSlash;
}
}
}
}
public static class Data {
private final Repository repository = new Repository();
public Repository getRepository() {
return this.repository;
}
public static class Repository {
/**
* Name of the metric for sent requests.
*/
private String metricName = "spring.data.repository.invocations";
/**
* Auto-timed request settings.
*/
@NestedConfigurationProperty
private final AutoTimeProperties autotime = new AutoTimeProperties();
public String getMetricName() {
return this.metricName;
}
public void setMetricName(String metricName) {
this.metricName = metricName;
}
public AutoTimeProperties getAutotime() {
return this.autotime;
}
}
}
public static class System {
private final Diskspace diskspace = new Diskspace();
public Diskspace getDiskspace() {
return this.diskspace;
}
public static class Diskspace {
/**
* Comma-separated list of paths to report disk metrics for.
*/
private List<File> paths = new ArrayList<>(Collections.singletonList(new File(".")));
public List<File> getPaths() {
return this.paths;
}
public void setPaths(List<File> paths) {
this.paths = paths;
}
}
}
public static class Distribution {
/**
* Whether meter IDs starting with the specified name should publish percentile
* histograms. For monitoring systems that support aggregable percentile
* calculation based on a histogram, this can be set to true. For other systems,
* this has no effect. The longest match wins, the key 'all' can also be used to
* configure all meters.
*/
private final Map<String, Boolean> percentilesHistogram = new LinkedHashMap<>();
/**
* Specific computed non-aggregable percentiles to ship to the backend for meter
* IDs starting-with the specified name. The longest match wins, the key 'all' can
* also be used to configure all meters.
*/
private final Map<String, double[]> percentiles = new LinkedHashMap<>();
/**
* Specific service-level objective boundaries for meter IDs starting with the
* specified name. The longest match wins. Counters will be published for each
* specified boundary. Values can be specified as a double or as a Duration value
* (for timer meters, defaulting to ms if no unit specified).
*/
private final Map<String, ServiceLevelObjectiveBoundary[]> slo = new LinkedHashMap<>();
/**
* Minimum value that meter IDs starting with the specified name are expected to
* observe. The longest match wins. Values can be specified as a double or as a
* Duration value (for timer meters, defaulting to ms if no unit specified).
*/
private final Map<String, String> minimumExpectedValue = new LinkedHashMap<>();
/**
* Maximum value that meter IDs starting with the specified name are expected to
* observe. The longest match wins. Values can be specified as a double or as a
* Duration value (for timer meters, defaulting to ms if no unit specified).
*/
private final Map<String, String> maximumExpectedValue = new LinkedHashMap<>();
/**
* Maximum amount of time that samples for meter IDs starting with the specified
* name are accumulated to decaying distribution statistics before they are reset
* and rotated. The longest match wins, the key `all` can also be used to
* configure all meters.
*/
private final Map<String, Duration> expiry = new LinkedHashMap<>();
/**
* Number of histograms for meter IDs starting with the specified name to keep in
* the ring buffer. The longest match wins, the key `all` can also be used to
* configure all meters.
*/
private final Map<String, Integer> bufferLength = new LinkedHashMap<>();
public Map<String, Boolean> getPercentilesHistogram() {
return this.percentilesHistogram;
}
public Map<String, double[]> getPercentiles() {
return this.percentiles;
}
public Map<String, ServiceLevelObjectiveBoundary[]> getSlo() {
return this.slo;
}
public Map<String, String> getMinimumExpectedValue() {
return this.minimumExpectedValue;
}
public Map<String, String> getMaximumExpectedValue() {
return this.maximumExpectedValue;
}
public Map<String, Duration> getExpiry() {
return this.expiry;
}
public Map<String, Integer> getBufferLength() {
return this.bufferLength;
}
}
}