#370 · Developer Tool

Ansible Variable Merger

Merge YAML-like Ansible variable layers with recursive map merging and selectable list behavior. It processes the pasted configuration locally, reports useful counts, and leaves deployment or command execution to the official project tooling.

Developer Input

Ansible variable layers
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How to use this developer tool

  1. Paste the Ansible variable layers or load a local text file.
  2. Choose only the options relevant to the intended result.
  3. Select Merge Variables or press Ctrl/Cmd + Enter.
  4. Review the summary and diagnostics before copying or downloading.

What this developer tool does

Ansible Variable Merger reads Ansible variable layers and produces a deterministic, copy-ready view for review. It reports counts that help confirm the expected scope before the result is used elsewhere.

The browser scans the Ansible variable layers, applies the selected transformation, and builds structured rows without uploading the source.

Official CLIs remain the final authority for rendering, validation, state changes, and deployment behavior.

Example

The sample input demonstrates the supported Ansible variable layers structure. Run it to see the exact output and populated diagnostics generated by this implementation.

app:
  port: 8080
  features:
    - search
logging:
  level: info
--- OVERRIDE ---
app:
  port: 9090
  features:
    - metrics
logging:
  format: json

Use cases

  • Review configuration during a pull request.
  • Prepare a concise inventory for documentation.
  • Spot structural changes before running an official CLI command.
  • Export a local result for a ticket or change record.

Tips for reliable output

  • Start from a version-controlled copy.
  • Keep indentation consistent in YAML input.
  • Do not paste secrets into shared browsers or screenshots.
  • Compare downloaded output before replacing a source file.
  • Run the ecosystem CLI in CI before deployment.

Processing details

Parsing is deliberately local and bounded to patterns that can be handled reliably in a standalone browser page. The output data can also be downloaded as CSV or JSON when structured rows are available.

This page does not execute Helm, Terraform, or Ansible and cannot resolve providers, chart dependencies, plugins, remote state, or runtime precedence beyond the visible Ansible variable layers.

Frequently asked questions

Does the Ansible Variable Merger send Ansible variable layers to a server?

No. Processing runs in your browser, and the page makes no request with the pasted Ansible variable layers.

What input does the Ansible Variable Merger accept?

Paste the Ansible variable layers shown in the input label. The sample demonstrates the supported structure and separators.

Will comments and quoted values be preserved?

Comments are preserved where formatting permits. Quoted scalar content is not deliberately rewritten, but review output before committing it.

How are malformed blocks reported?

The tool stops on structural errors it can detect and shows a concise message. It does not claim to replace the official CLI parser.

Can I use the output in CI?

Yes, after review. Download or copy the result, then validate it with the project-specific Helm, Terraform, or Ansible command in CI.

Result fields

FieldMeaning
SummaryCounts and action performed
InterpretationScope and review note
ExportsCopy, file, CSV, or JSON when available

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