Support environment variables in acquisition config

[blotus]

Environment variables are not supported in the acquisition config.

This means that when configuring some data sources (e.g., Loki) that can use authentication, the user needs to put the credentials in clear text in the configuration file.

Regardless of the security implications, allowing environment variables would make configuration a bit easier when running crowdsec in containers.

[github-actions]

@blotus: Thanks for opening an issue, it is currently awaiting triage.

In the meantime, you can:

1. Check Crowdsec Documentation to see if your issue can be self resolved.
2. You can also join our Discord.
3. Check Releases to make sure your agent is on the latest version.

Details

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[github-actions]

@blotus: There are no 'kind' label on this issue. You need a 'kind' label to start the triage process.

• /kind feature
• /kind enhancement
• /kind refactoring
• /kind bug
• /kind packaging

Details

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[blotus]

/kind enhancement