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DevOps & observability · #netbox
Learn how to create a child prefix in NetBox via the REST API, fetch the first free IP, and assign it to a device interface, with verification and rollback steps.
NetBox's GraphQL API (v3.0+) lets you fetch device, IP, and VRF data in one request instead of chaining multiple REST calls. This blog shows a concrete query, compares payload sizes, and outlines the operational trade‑offs you need to manage.
Lock device classification in NetBox with custom fields for single-value attributes and tag groups for multi-value labels. A task guide covering prerequisites, creation steps, verification checks and safe enforcement with recovery options.
Stop struggling with duplicate IP addresses. Learn how to use NetBox VRFs to manage overlapping IP spaces for multi-tenant environments and maintain a clean Source of Truth.
The goal is to determine whether NetBox can automatically direct read‑only SQL traffic to a PostgreSQL replica without requiring administrators to define a custom database router, thereby lowering hardware or managed‑service costs for low‑traffic deployments. NetBox documentation shows that a read‑only replica can be used, but it requires setting DATABASES w
graphql
postgresql