Azure Monitor

Azure Monitor Components for BizFirstGO

OTel Collector Configuration for Azure Monitor

# otel-collector-config.yaml — export to Azure Monitor
exporters:
  # Logs → Azure Monitor Log Analytics Workspace
  azuremonitor:
    connection_string: "${AZURE_MONITOR_CONNECTION_STRING}"
    # Note: azuremonitor exporter handles logs + traces in one connection

  # Metrics → Azure Monitor Managed Prometheus (Remote Write)
  prometheusremotewrite/azure:
    endpoint: "${AZURE_PROMETHEUS_REMOTE_WRITE_ENDPOINT}"
    headers:
      Authorization: "Bearer ${AZURE_MANAGED_IDENTITY_TOKEN}"

service:
  pipelines:
    logs/azure:
      receivers: [otlp]
      processors: [memory_limiter, batch, redaction]
      exporters: [azuremonitor]

    traces/azure:
      receivers: [otlp]
      processors: [memory_limiter, batch, redaction, tail_sampling]
      exporters: [azuremonitor]

    metrics/azure:
      receivers: [otlp, prometheus]
      processors: [memory_limiter, batch]
      exporters: [prometheusremotewrite/azure]

Log Query in KQL (Azure equivalent of LogQL)

// Log Analytics KQL — equivalent to BizFirstGO LogQL queries

// Find all error logs for a specific execution (LogQL: {job="processengine"} |= "exec-id")
ContainerLog
| where LogEntry contains "exec-a1b2c3d4"
| where LogEntry contains "error"
| project TimeGenerated, LogEntry
| order by TimeGenerated asc

// Count errors by service (LogQL: count_over_time({level="error"}[5m]))
ContainerLog
| where LogEntry contains "\"level\":\"error\""
| summarize ErrorCount = count() by bin(TimeGenerated, 5m), ContainerName
| order by TimeGenerated desc