Douklar 4.0.0, 23 October 2026.A new CLI, douklar, and retry of unfinished objects from a finished S3 Batch job.Read the release notes

Douklar

Tutorials

A path through each tool, one step at a time. Every step has a written guide today; videos join the step they cover. Nothing loads from YouTube until you press play.

Douklar

From install to a recorded run

Set up Douklar on one machine and take a move between two accounts from mappings to the record of the run.

All Douklar docs

  1. Understand what Douklar moves

    What Douklar is, what it moves, how a move works, and what it deliberately does not do.

  2. Install it on one machine

    Run the Douklar stack on one Linux host with Docker, then sign in to the console.

  3. Connect your accounts

    One profile per AWS account, its credentials, and the checks that keep them valid.

  4. Map what moves where

    Find the resources in each account and map each source to its destination.

  5. Check it before the run

    The read-only checks that run before any write, and the review step that lists what will be written.

  6. Run and verify

    How a reviewed run is queued, executed, verified and retried.

  7. Read the record of a run

    The durable record of every run, and how to re-run or retry from it.

  8. Move large buckets with S3 Batch

    The dedicated console for large S3 copies with AWS S3 Batch Operations, from readiness to completion report.

SSM Explorer

Find and compare parameters

Install the CLI, search Parameter Store, and diff the same path across accounts and Regions.

All SSM Explorer docs

  1. Install and check your setup

    Install SSM Explorer with Poetry and put the ssm-explorer command on your PATH.

  2. Search, browse, diff and export

    list, search, get, diff, export, browse and deepsearch, with examples.

  3. Map profiles to Regions

    The config file, its precedence, per-profile Regions and fetch strategy.

Agent Workspace

Your agent workstation on AWS

Deploy the module, put it on a schedule, and wire in secrets without opening a port.

All Agent Workspace docs

  1. Deploy and connect

    Deploy the workspace with Terraform and open a session through Session Manager.

  2. Run it only when you need it

    Start and stop the instance on time windows, with modes you can change from a tag at runtime.

  3. Add API keys and Tailscale

    Inject API keys through SSM Parameter Store, and reach the instance through Session Manager or Tailscale.

  4. Back up and cap the cost

    Optional snapshots, AMIs and patching, and a budget alert.

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