Nokia Validate

Mon, 01 Jan 0001 00:00:00 +0000

`nokia-validate`

nokia-validate is a read-only validation tool for Nokia devices and blast-radius checks. It collects evidence from one or more devices, evaluates configured assertions, and returns structured pass/fail results for a selected phase such as pre, during, or post.

This tool is intentionally not a change engine. Agents and operators should use it as a deterministic validation primitive inside a larger maintenance workflow.

What it is good for

pre-change readiness validation
post-change verification
blast-radius checks across multiple devices
structured result collection for async validation runs

Key behavior

supports either a single source or a fleet-oriented sourceSelector
runs ordered phases made up of collect and assert steps
uses protocol-aware transport selection for network retrieval
returns structured evidence, step status, and overall validation outcomes
integrates with durable validation runs through the validation_run_* lifecycle tools

Runtime parameters

phase: required when more than one phase is defined
device: optional when sourceSelector is used and you want to narrow execution

Example operator flow

run the pre phase before maintenance
perform the network change outside the tool
run the post phase
compare results and decide whether rollback is required

Example configuration

kind: tools
name: maintenance_validation
type: nokia-validate
authRequired:
 - noc-keycloak
sourceSelector:
 matchLabels:
 validation_demo: "true"
phases:
 - name: pre
 steps:
 - name: collect_control_version
 collect:
 into: control_versions
 targets: ["control_plane"]
 operation: get_system_version
 - name: assert_versions
 assert:
 name: expected_version
 from: ["control_versions"]
 scope: per_record
 expr: '.payload.software_version == "23.10.R1"'

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