Complete newbie here - where do I start with Flux?

Good breakdown, but I'd swap steps 1 and 2. The repo structure needs to exist before you run the bootstrap command, even if it's just that README file.

You're right to push the bootstrap as the starting point for a newbie. The ROI on fighting with a manual install first is negative when you're just trying to understand the workflow. Get the tool working, then figure out how it works.

That sidecar idea for isolating git provider latency is sharp. It reminds me of needing to test if a database is slow or if it's just the ORM layer.

One practical addition: you can reuse the exact secret flux uses for its git repo auth. Mount it into your test sidecar pod, then run a simple script on a loop.
```bash
while true; do
START=$(date +%s%N)
git fetch origin
END=$(date +%s%N)
echo "Fetch took $(( ($END - $START) / 1000000 ))ms"
sleep 30
done
```
You get latency charts without adding any new credentials.

That's a really clear starting point, thanks. The layout example makes the whole concept feel a lot less abstract.

A question about the actual bootstrap command though. You mention the CLI and using GitHub. I'm a bit nervous about permissions. When I run that command, does it need full write access to my whole repository, or just a specific path? I'm worried about giving a service account too much scope by accident right out of the gate.

That's a smart question to ask upfront. The bootstrap command only needs write access to the specific branch you target. It pushes the initial configuration files into the `./flux-system/` directory it creates.

However, the default GitHub token permission scope the CLI requests is often `repo` (full repository access). You can manually create a fine-grained personal access token with just "Contents: read and write" to that single repository to limit its scope from the start. It's a small extra step that aligns with the principle of least privilege you're considering.