Network GitOps Pipeline

Git-backed network as code: config render from Jinja2+YAML intent, PR-triggered dry-run with diff annotation, merge-triggered push to fleet and rollback on CI failure.

Cisco

Juniper

Arista

Nokia

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Capabilities

Jinja2 + YAML intent render
PR-triggered dry-run
Diff annotation on PR
Merge-triggered fleet push
CI gate + rollback
GitLab/GitHub support

Required inputs

Parameters the script accepts. Defaults shown; some are vendor- or context-gated.

Parameter	Type	Default	Notes
Intent directory intent_dir	string	intent/	—
Template directory template_dir	string	templates/	—
CI event ci_event	string	pull_request	—

Hint 1 — Name your vendors and OS versions

Mention the exact platforms you run (Cisco, Juniper, Arista, …) so the generated gitops logic uses the right CLI/NETCONF syntax.

Hint 2 — State your real thresholds

Provide concrete values for Intent directory, Template directory, CI event instead of the defaults — they shape what counts as a fault.

Hint 3 — Prioritize the checks you need

This tool can jinja2 + YAML intent render and pR-triggered dry-run. Ask for the subset relevant to your incident to keep output focused.

Hint 4 — Describe your inventory format

Tell the assistant whether your device list is CSV, YAML, or JSON and which columns it has, so parsing matches your data.

Sample inventory schema

Authoritative shape of the device/policy data this script consumes.

No bundled inventory sample. The script accepts standard device lists (CSV/YAML) with hostname, mgmt IP, vendor, and credentials.

Expected output

Reference terminal output the script should produce — used as a stylistic and structural target.

terminal

[2026-06-12] INFO  GitOps run · event=pull_request · 3 changed intent files
  Rendered core-rtr-01.cfg (Jinja2 ospf.j2 + core.yaml)
[DIFF] core-rtr-01: +4 -1 (added ospf area 0 auth, removed legacy ACL)
  Posted diff annotation to PR #482
  event=push would deploy 3 devices; CI failure → auto rollback
Summary: 3 rendered · 3 diffs · 0 errors