Скачать или смотреть How to Efficiently Update an Air-Gapped Azure DevOps Git Repository from a Local Folder

A step-by-step guide to updating an air-gapped Azure DevOps Git repository using efficient git commands.
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Updating an Air-Gapped Azure DevOps Git Repository from a Local Git Folder

In the world of software development, air-gapped systems play a crucial role, especially for organizations requiring enhanced security measures. However, updating the source code in an air-gapped Azure DevOps Git repository can present unique challenges. If you're working with a local Git folder and need to ensure your changes are reflected in your air-gapped repository, you’ll want to follow a systematic approach.

The Challenge

You’re tasked with updating the source code in an Azure DevOps repository that is not connected to the internet (air-gapped). Initially, you executed a series of commands to push your local changes to the remote Azure DevOps repository:

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Now, after making new changes, you might be confused about the best way to proceed with these updates. Should you simply overwrite your local directory and repeat your previous steps? This method could risk overwriting critical changes or lead to errors.

The Solution

The recommended approach for updating an air-gapped repository relies on the git bundle command. This method allows for a safer, more streamlined way to manage updates without unnecessary complications.

Step-by-Step Process to Use git bundle

Create a Git Bundle:
The first step is to create a bundle from your updated local repository. This bundle acts as a portable repository.

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<bundle-file-name>: Choose a name that reflects the content or date of the changes.

--all: This option includes all references in your repository.

Transfer the Bundle:
Move the created bundle file to the air-gapped environment. This can typically be done using USB drives or any other file transfer method that adheres to your organization’s security policies.

Verify the Bundle:
After transferring the bundle to the air-gapped system, verify the integrity of the bundle:

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This command checks if the bundle is valid and ready for use.

Fetch or Pull from the Bundle:
Now that you’ve verified the bundle, you can fetch or pull the changes into your air-gapped repository:

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Note: Replace <branch-name> with the specific branch you want to update.

Merge Changes (if necessary):
If needed, you can merge the changes into your current branch:

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This ensures that the latest changes from the bundle are incorporated correctly.

Summary

Using git bundle to update an air-gapped Azure DevOps Git repository offers a reliable and organized solution. This approach prevents data loss, avoids unnecessary overwrites, and provides a clear pathway for transferring updates safely.

Key Takeaways

Creating a bundle allows you to package your changes in a single file.

Always verify the integrity of your bundle before using it.

Fetch and merge changes in a controlled manner to maintain the integrity of your repository.

By following these practices, you can confidently manage and update your air-gapped development environments with ease.