coreos / coreos/ignition

Consider delaying fetches until NetworkManager is connected

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#712 3 comments 1 reaction 0 assignees View on GitHub

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area/usability kind/enhancement
Dominant language
Go
Stars
974
Forks
296
Avg merge
6d 14h
Merged PRs (30d)
9

Description

Feature Request

Environment

Any

Desired Feature

If networking is provided by NetworkManager, we could use NM's dbus API to wait for connectivity before attempting to fetch. This shouldn't change the ultimate outcome, but would address a recurring source of confusion for users: Ignition trying to fetch things before the network is up.

If we don't trust NetworkManager's connectivity logic, we could time out after ~60 seconds and fetch anyway.

On platforms that don't have NetworkManager, we could skip this check after the dbus request fails, or disable it via a compile-time option.

Contributor guide

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No files or tests are named. Start by locating the fetch path and investigating how NetworkManager connectivity could be queried through its D-Bus API, including behavior when NetworkManager is unavailable. Done means fetches wait for connectivity when supported, fall back after about 60 seconds, and preserve the existing outcome on other platforms.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
networking
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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