Deploy a Flask Application with Dokku Proposed Changes
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Description
Link: https://www.linode.com/docs/guides/deploy-a-flask-application-with-dokku/
## Issue
This page appears to be slightly outdated; at least for Debian 11 that I tried it on. When I follow the instructions I get the following error message:
```sh
W: GPG error: https://packagecloud.io/dokku/dokku/debian stretch InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY FB2B6AA421CD193F
```
## Suggested Fix
Update article to reflect the latest version. Also investigate the issue with the gpg key and add additional notes about it in the troubleshoot section.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked Flask and Dokku deployment guide and reproduce the reported installation error on Debian 11. Compare its instructions with the current Dokku version, verify the GPG-key issue, and update the guide and troubleshooting section with the confirmed fix and current steps.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- debian, flask, python
- Domain
- devops, documentation
- Issue type
- Documentation
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100