blob: 7228270a6ae44ad32f4d6dc9fa085cb1b96dcdb2 (
plain)
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
|
<?php
declare(strict_types=1);
namespace OpenTelemetry\SDK\Common\Configuration;
/**
* Default values for environment variables defined by the OpenTelemetry specification and language specific variables for the PHP SDK.
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md
*/
interface Defaults
{
/**
* General SDK Configuration
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#general-sdk-configuration
*/
public const OTEL_LOG_LEVEL = 'info';
public const OTEL_PROPAGATORS = 'tracecontext,baggage';
public const OTEL_TRACES_SAMPLER = 'parentbased_always_on';
public const OTEL_SDK_DISABLED = 'false';
/**
* Batch Span Processor
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#batch-span-processor
*/
public const OTEL_BSP_SCHEDULE_DELAY = 5000;
public const OTEL_BSP_EXPORT_TIMEOUT = 30000;
public const OTEL_BSP_MAX_QUEUE_SIZE = 2048;
public const OTEL_BSP_MAX_EXPORT_BATCH_SIZE = 512;
/**
* Batch LogRecord Processor
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#batch-logrecord-processor
*/
public const OTEL_BLRP_SCHEDULE_DELAY = 1000;
public const OTEL_BLRP_EXPORT_TIMEOUT = 30000;
public const OTEL_BLRP_MAX_QUEUE_SIZE = 2048;
public const OTEL_BLRP_MAX_EXPORT_BATCH_SIZE = 512;
/**
* Attribute Limits
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#attribute-limits
*/
public const OTEL_ATTRIBUTE_COUNT_LIMIT = 128;
public const OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT = PHP_INT_MAX;
/**
* Span Limits
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#span-limits
*/
public const OTEL_SPAN_ATTRIBUTE_COUNT_LIMIT = 128;
public const OTEL_SPAN_EVENT_COUNT_LIMIT = 128;
public const OTEL_SPAN_LINK_COUNT_LIMIT = 128;
public const OTEL_EVENT_ATTRIBUTE_COUNT_LIMIT = 128;
public const OTEL_LINK_ATTRIBUTE_COUNT_LIMIT = 128;
/**
* LogRecord Limits
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#logrecord-limits
*/
public const OTEL_LOGRECORD_ATTRIBUTE_VALUE_LENGTH_LIMIT = PHP_INT_MAX;
public const OTEL_LOGRECORD_ATTRIBUTE_COUNT_LIMIT = 128;
/**
* OTLP Exporter
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/exporter.md#configuration-options
*/
// Endpoint
public const OTEL_EXPORTER_OTLP_ENDPOINT = 'http://localhost:4318';
public const OTEL_EXPORTER_OTLP_TRACES_ENDPOINT = 'http://localhost:4318';
public const OTEL_EXPORTER_OTLP_METRICS_ENDPOINT = 'http://localhost:4318';
public const OTEL_EXPORTER_OTLP_LOGS_ENDPOINT = 'http://localhost:4318';
// Insecure
public const OTEL_EXPORTER_OTLP_INSECURE = 'false';
public const OTEL_EXPORTER_OTLP_TRACES_INSECURE = 'false';
public const OTEL_EXPORTER_OTLP_METRICS_INSECURE = 'false';
public const OTEL_EXPORTER_OTLP_LOGS_INSECURE = 'false';
// Timeout (seconds)
public const OTEL_EXPORTER_OTLP_TIMEOUT = 10;
public const OTEL_EXPORTER_OTLP_TRACES_TIMEOUT = 10;
public const OTEL_EXPORTER_OTLP_METRICS_TIMEOUT = 10;
public const OTEL_EXPORTER_OTLP_LOGS_TIMEOUT = 10;
// Protocol
public const OTEL_EXPORTER_OTLP_PROTOCOL = 'http/protobuf';
public const OTEL_EXPORTER_OTLP_TRACES_PROTOCOL = 'http/protobuf';
public const OTEL_EXPORTER_OTLP_METRICS_PROTOCOL = 'http/protobuf';
public const OTEL_EXPORTER_OTLP_LOGS_PROTOCOL = 'http/protobuf';
/**
* Zipkin Exporter
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#zipkin-exporter
*/
public const OTEL_EXPORTER_ZIPKIN_ENDPOINT = 'http://localhost:9411/api/v2/spans';
// Timeout (seconds)
public const OTEL_EXPORTER_ZIPKIN_TIMEOUT = 10;
/**
* Prometheus Exporter
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#prometheus-exporter
*/
public const OTEL_EXPORTER_PROMETHEUS_HOST = '0.0.0.0';
public const OTEL_EXPORTER_PROMETHEUS_PORT = 9464;
/**
* Exporter Selection
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#exporter-selection
*/
public const OTEL_TRACES_EXPORTER = 'otlp';
public const OTEL_METRICS_EXPORTER = 'otlp';
public const OTEL_LOGS_EXPORTER = 'otlp';
/**
* Metrics SDK Configuration
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#metrics-sdk-configuration
*/
public const OTEL_METRICS_EXEMPLAR_FILTER = 'with_sampled_trace';
public const OTEL_METRIC_EXPORT_INTERVAL = 60000;
public const OTEL_METRIC_EXPORT_TIMEOUT = 30000;
public const OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE = 'cumulative';
public const OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION = 'explicit_bucket_histogram';
/**
* Language Specific Environment Variables
* @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/configuration/sdk-environment-variables.md#language-specific-environment-variables
*/
public const OTEL_PHP_TRACES_PROCESSOR = 'batch';
public const OTEL_PHP_DETECTORS = 'all';
public const OTEL_PHP_AUTOLOAD_ENABLED = 'false';
public const OTEL_PHP_INTERNAL_METRICS_ENABLED = 'false';
public const OTEL_PHP_DISABLED_INSTRUMENTATIONS = [];
public const OTEL_PHP_LOGS_PROCESSOR = 'batch';
public const OTEL_PHP_LOG_DESTINATION = 'default';
}
|