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2026-08-22 12:49:53 +02:00 · 2026-01-27 17:35:45 -05:00
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+# Datadog Integration Reference
+
+## Agent Configuration
+
+```yaml
+# /etc/datadog-agent/datadog.yaml
+api_key: YOUR_API_KEY
+site: datadoghq.com
+hostname: my-host
+tags:
+  - env:production
+  - team:platform
+
+logs_enabled: true
+apm_config:
+  enabled: true
+process_config:
+  enabled: true
+```
+
+## Docker Integration
+
+```yaml
+# docker-compose.yml
+datadog-agent:
+  image: gcr.io/datadoghq/agent:latest
+  environment:
+    - DD_API_KEY=${DD_API_KEY}
+    - DD_SITE=datadoghq.com
+    - DD_LOGS_ENABLED=true
+    - DD_APM_ENABLED=true
+  volumes:
+    - /var/run/docker.sock:/var/run/docker.sock:ro
+    - /proc/:/host/proc/:ro
+    - /sys/fs/cgroup:/host/sys/fs/cgroup:ro
+```
+
+## Kubernetes Integration
+
+```yaml
+# Datadog Agent Helm values
+datadog:
+  apiKey: <API_KEY>
+  site: datadoghq.com
+  
+  logs:
+    enabled: true
+    containerCollectAll: true
+    
+  apm:
+    portEnabled: true
+    
+  processAgent:
+    enabled: true
+    processCollection: true
+
+clusterAgent:
+  enabled: true
+  metricsProvider:
+    enabled: true
+```
+
+## Custom Metrics
+
+```python
+from datadog import statsd
+
+# Counter
+statsd.increment('page.views')
+
+# Gauge
+statsd.gauge('users.online', 123)
+
+# Histogram
+statsd.histogram('request.duration', 0.5)
+
+# Distribution
+statsd.distribution('request.size', 1024)
+```
+
+## Log Integration
+
+```python
+import logging
+import json_log_formatter
+
+formatter = json_log_formatter.JSONFormatter()
+handler = logging.StreamHandler()
+handler.setFormatter(formatter)
+
+logger = logging.getLogger()
+logger.addHandler(handler)
+logger.setLevel(logging.INFO)
+
+logger.info('Request processed', extra={
+    'dd.trace_id': trace_id,
+    'dd.span_id': span_id,
+    'user_id': user_id
+})
+```
+
+## Monitors (Terraform)
+
+```hcl
+resource "datadog_monitor" "cpu_high" {
+  name    = "High CPU Usage"
+  type    = "metric alert"
+  message = "CPU usage is high. @slack-alerts"
+  
+  query = "avg(last_5m):avg:system.cpu.user{*} by {host} > 80"
+  
+  monitor_thresholds {
+    critical = 80
+    warning  = 70
+  }
+  
+  tags = ["env:production", "team:platform"]
+}
+```