moby / moby/swarmkit

[proposal] Service affinity constraints

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Dominant language
Go
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Description

Hi All,
Would be extremely useful to have more flexibility with constraints.
sort of:

--constraints "service.name != myservice"

What are the current limitations in achieving this?
Cheers.

Contributor guide

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First steps

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  3. Fork the repository and make your change on a branch.
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Research direction

Start by locating the existing constraint syntax and the scheduler code that evaluates service constraints; the issue names no files or tests. Determine which constraint expressions are currently supported and define the desired service-affinity behavior and tests before implementation.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
distributed-systems
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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