bigtux
6f9657a3a8
## New Features ### Universal Instrumentation Container - Created deploy/instrumentation/ with Dockerfile that downloads OTel agents for: - .NET (glibc and musl/Alpine versions) - Node.js (with auto-instrumentation package) - Python (bootstrap script + requirements) - Java (javaagent JAR) - Go (example code for compile-time instrumentation) - PHP (composer package + init script) ### Universal instrument.sh Script - Auto-detects application language from running processes - Generates docker-compose snippets for each language - Supports: dotnet, nodejs, python, java, go, php - Usage: ./instrument.sh <container> [language] [otlp_endpoint] ### Improved docker-compose.yml - Added instrumentation init container with shared volume - Added AGENT_KEY environment variable for proper auth - Added ophion-agent service for host metrics collection - Named containers for easier management - Added ophion-network for service discovery ### Documentation - Created docs/QUICK_START.md with: - Single-command installation - Instrumentation guide for all languages - Troubleshooting section - Authentication guide ### Auth Fixes - Server now properly validates AGENT_KEY for agent authentication - OTel Collector configured with AGENT_KEY for forwarding to server - Fixed 401 errors when agents connect ## Files Changed - docker-compose.yml: Complete stack with all services - deploy/instrumentation/*: Universal OTel agent container - deploy/docker/otel-collector-config.yaml: Fixed auth headers - instrument.sh: Universal instrumentation script - docs/QUICK_START.md: Complete quick start guide - README.md: Updated with new features - .env.example: Added AGENT_KEY ## Testing - Go code compiles successfully - Docker images build correctly - All changes are backwards compatible
30 lines
1.2 KiB
PHP
30 lines
1.2 KiB
PHP
<?php
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/**
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* OPHION PHP OpenTelemetry Initialization
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* Include this file in your application bootstrap
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*/
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use OpenTelemetry\SDK\Sdk;
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use OpenTelemetry\SDK\Trace\TracerProvider;
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use OpenTelemetry\SDK\Trace\SpanProcessor\SimpleSpanProcessor;
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use OpenTelemetry\Contrib\Otlp\SpanExporter;
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use OpenTelemetry\SDK\Common\Export\Http\PsrTransportFactory;
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use OpenTelemetry\SDK\Resource\ResourceInfo;
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use OpenTelemetry\SDK\Common\Attribute\Attributes;
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$endpoint = getenv('OTEL_EXPORTER_OTLP_ENDPOINT') ?: 'http://localhost:4318';
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$serviceName = getenv('OTEL_SERVICE_NAME') ?: 'php-app';
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try {
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$transport = (new PsrTransportFactory())->create($endpoint . '/v1/traces', 'application/json');
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$exporter = new SpanExporter($transport);
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$tracerProvider = TracerProvider::builder()
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->addSpanProcessor(new SimpleSpanProcessor($exporter))
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->setResource(ResourceInfo::create(Attributes::create(['service.name' => $serviceName])))
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->build();
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Sdk::builder()->setTracerProvider($tracerProvider)->buildAndRegisterGlobal();
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error_log('[OPHION] OpenTelemetry initialized for PHP');
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} catch (Exception $e) {
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error_log('[OPHION] Failed to initialize OpenTelemetry: ' . $e->getMessage());
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}
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