Integrations
VictoriaMetrics
Connect Castrel to VictoriaMetrics for high-performance time-series metrics queries and analysis.
Overview
- Connector name:
victoriametrics - Supported API version: VictoriaMetrics HTTP API (Prometheus API compatible)
- Official docs: VictoriaMetrics URL Examples
Configuration
To use VictoriaMetrics tools, create a Connector with the following fields:
| Field | Required | Description |
|---|---|---|
base_url | Yes | VictoriaMetrics service address (e.g., http://victoriametrics:8428) |
auth_type | No | Authentication type: none (default), basic, or bearer |
username | No | Basic Auth username (used when auth_type=basic) |
password | No | Basic Auth password (used when auth_type=basic) |
token | No | Bearer Token (used when auth_type=bearer) |
timeout | No | Request timeout in seconds (default: 60) |
verify_ssl | No | Verify SSL certificates (default: true) |
Available Tools
This connector provides high-performance metrics querying tools compatible with Prometheus.
- Instant queries: Execute MetricsQL/PromQL instant queries (
/api/v1/query) - Range queries: Execute range queries over a time window (
/api/v1/query_range) - Metadata discovery: List metric names, label names, and label values
- Time series search: Filter time series by label selectors
- Data export: Batch-export raw metric data (
/api/v1/export)