netdevops.io

What It Is

Hier Config is a Python library showcased by NetDevOps.io, positioned as a tool for “network configuration remediation and compliance.” It is aimed at network automation and configuration governance scenarios, helping teams handle device configuration drift, generate remediation changes, and support rollback configurations and Unified Diff. This makes it useful for change auditing and configuration compliance checks.

Core Capabilities

Based on the page content, Hier Config supports network device configurations from vendors such as Cisco and Arista, and is compatible with both CLI-based and Juniper-style syntaxes, suggesting it is not limited to a single vendor’s configuration format. It also supports Rollback Configuration and Unified Diff, making it suitable for analyzing differences before and after configuration changes and preparing rollback plans. For automation workflows, it offers Ansible integration and YAML-based customization, making it easier to incorporate compliance rules or configuration processing logic into existing operations pipelines.

API, Documentation, and Ecosystem

The project provides links to a GitHub Repository, Read the Docs, API documentation, and CLI documentation, indicating that it can be used both as a Python library and potentially via the command line. For a developer tool, having both API and CLI entry points is a plus. However, the captured page content does not show installation instructions, example complexity, compatible Python versions, test coverage, or maintenance frequency. As a result, the documentation can only be judged as having “complete entry points,” but its maturity cannot be further confirmed.

Pricing and Open Source

The page includes a GitHub repository link, and given its form as a Python library, it appears to lean toward open-source usage. However, the page does not clearly state the license, commercial support, or whether there is a paid version. Pricing and usage rights should therefore be checked against the repository license. Before enterprise adoption, teams should also confirm whether commercial use is permitted, whether there are maintenance commitments, and how security responses are handled.

Pros, Cons, and Best-Fit Users

Its strengths are a clear focus on network configuration compliance, remediation, diffing, and rollback, along with the ability to integrate into Ansible/YAML workflows. Its weaknesses are the limited information on the official page, including a lack of details on community size, release cadence, vendor support scope, and production use cases. It is well suited to network automation engineers, NetDevOps teams, and organizations that already have Python/Ansible-based automation systems.

Access from China

The page does not provide information about China access, mirrors, payment, or service support, so china_access can only be marked as unknown. If access to GitHub or Read the Docs is unstable, teams in China may consider using internal mirrors, private package caches, or alternative tool combinations such as Ansible network modules, NAPALM, Netmiko, and Batfish to achieve similar capabilities.