stephrobert/feint

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A local emulator of the Scaleway, Outscale and Exoscale APIs. Their own official CLIs drive it end to end, Terraform and OpenTofu drive two of the three — no cloud account, no cloud credentials, nothing billed.

Stars: 143
Forks: 10
Open beginner issues: 2
Indexed issues: 78
Avg merge: 1h 37m
Merged PRs (30d): 172

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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77 open issues indexed

The omission gate judges a run that was cut short, and blames the suites that never ran Open

conformance

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#789 · Opened Sep 21, 2026
Red scheduled night: Falsify Open

scheduled-red

Difficulty 4/5 3-5 days Newbie friendliness 45/100

stephrobert/feint#781 · 5 comments · Opened Sep 15, 2026
A floating provider constraint resolves differently on terraform and opentofu, and the Exoscale safety floor has no margin left Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#778 · 1 comment · Opened Sep 14, 2026
Elastic Metal : un refus qui cite le client absent, et ce client est en train d'arriver Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

stephrobert/feint#774 · Opened Sep 14, 2026
Secret Manager : un produit entier non routé, et le refus d'IAM ne s'y transfère pas Open

Difficulty 4/5 3-5 days Newbie friendliness 62/100

stephrobert/feint#773 · Opened Sep 14, 2026
Audit Trail : le seul produit où feint serait la source de vérité, et son anneau existe déjà Open

Difficulty 4/5 3-5 days Newbie friendliness 70/100

stephrobert/feint#772 · Opened Sep 14, 2026
vpcgw/v2 : douze opérations déclinées attendent un client, et la collection Ansible en est un Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

stephrobert/feint#770 · Opened Sep 14, 2026
Serve the Kubernetes API: a Day-2 collection cannot exercise a single k8s module Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

stephrobert/feint#763 · 3 comments · Opened Sep 13, 2026
0.14 release acceptance: the local cloud has one executable semantics, and the gate that says so is itself falsified Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

stephrobert/feint#755 · Opened Sep 10, 2026
The contract defines the desired topology and never the observed one: what the permutation suite compares, and when it has looked long enough, are undefined Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

stephrobert/feint#754 · Opened Sep 10, 2026
mise.toml claims to mirror two files, and nothing checks either: golangci-lint and ruff are pinned twice, unguarded Open

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

stephrobert/feint#749 · Opened Sep 8, 2026
golangci-lint replays results cached from a deleted worktree, and the symptom names paths that no longer exist Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

stephrobert/feint#745 · 1 comment · Opened Sep 7, 2026
The `runtime` job of runtime-proof.yml never runs `guard.sh verification`, so a claim the emulator reported broken has never reddened a night Open

conformance machine

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

stephrobert/feint#740 · Opened Sep 7, 2026
The Go pre-commit hooks answer "no files to check" on a commit made from a git worktree Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

stephrobert/feint#739 · 1 comment · Opened Sep 7, 2026
Runtime Contract v1: every runtime-backed effect has one normative definition, one accepted decision where needed, and one executable witness, and no provider path or operation order defines runtime semantics alone Open

conformance core machine

Difficulty 5/5 Over a week Newbie friendliness 25/100

stephrobert/feint#735 · Opened Sep 7, 2026
A runtime issue does not say which invariant it breaks, in which mode and topology, or what was already rejected: a runtime issue form, and the entry rule that starts from the contract Open

documentation machine

Difficulty 4/5 3-5 days Newbie friendliness 68/100

stephrobert/feint#734 · Opened Sep 7, 2026
docs/roadmap.md hands persistence to another project and 0.18.0 to 0.20.0 keep it here: the decision that superseded which is filed (#196) and unwritten Open

decision documentation

Difficulty 5/5 Over a week Newbie friendliness 42/100

stephrobert/feint#733 · 1 comment · Opened Sep 7, 2026
Decide: no new runtime behaviour lands until Runtime Contract v1 is written and executable Open

decision machine

Difficulty 5/5 Over a week Newbie friendliness 25/100

stephrobert/feint#732 · Opened Sep 7, 2026
Nothing stops when the nightly runtime proof is red: four nights, fifteen runtime merges, no owner, and the rule for a broken contract is undefined Open

conformance decision

Difficulty 5/5 Over a week Newbie friendliness 35/100

stephrobert/feint#731 · 1 comment · Opened Sep 7, 2026
The runtime proof judges the night after the merge: four red nights, fifteen runtime pull requests merged meanwhile, so a bounded runtime contract runs on every pull request Open

conformance decision machine

Difficulty 5/5 Over a week Newbie friendliness 45/100

stephrobert/feint#730 · 1 comment · Opened Sep 7, 2026
Every runtime witness is taken once, after creation: a property proved at Day-0 is never re-proved after stop/start, reboot, a Day-2 change or destroy Open

conformance machine

Difficulty 5/5 Over a week Newbie friendliness 35/100

stephrobert/feint#729 · 1 comment · Opened Sep 7, 2026
No suite drives the same desired topology in two orders, so an order-dependent runtime is green everywhere: tools/runtime-conformance/ and the permutation property Open

conformance machine

Difficulty 5/5 Over a week Newbie friendliness 25/100

stephrobert/feint#728 · Opened Sep 7, 2026
FirewallPublicOnly, FirewallPublicWhenJoined and Balancing are shapes wearing the name of claims: each is bounded by a paragraph, and the next shape gets a fourth field (ADR-0009, 0010) Open

decision machine

Difficulty 5/5 Over a week Newbie friendliness 35/100

stephrobert/feint#727 · 1 comment · Opened Sep 7, 2026
A machine holding a public address answers nobody under OVN and reaches nothing out: the resolver announcement decides the inbound route, the egress rule the outbound, and neither decision is written (ADR-0007, 0008) Open

decision machine

Difficulty 5/5 Over a week Newbie friendliness 25/100

stephrobert/feint#726 · Opened Sep 7, 2026
Isolation and peering are computed from the networks a call names, not from the domains' segments: #508 was the symptom, and the reachability model is unwritten (ADR-0005, 0006) Open

core decision machine

Difficulty 5/5 Over a week Newbie friendliness 45/100

stephrobert/feint#725 · Opened Sep 7, 2026
Five runtime decisions are already taken and held by tests, and none is written where the next decision will look for it (ADR-0001, 0002, 0003, 0011, 0012) Open

core documentation machine

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#724 · 1 comment · Opened Sep 7, 2026
The runtime converges on events, not on the desired topology: #678, #549 and #508 are one missing rule, and the rule is unwritten (ADR-0004) Open

core decision machine

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#723 · Opened Sep 7, 2026
A rejected fix has nowhere to be recorded, so nothing stops it being proposed again: docs/adr/, one template, and no superseded ADR is ever deleted Open

core documentation

Difficulty 4/5 3-5 days Newbie friendliness 58/100

stephrobert/feint#722 · Opened Sep 7, 2026
The runtime has a closed API and no written semantics: what the local cloud is lives in 15,843 lines of driver, their comments, and the issues that fixed them Open

core documentation machine

Difficulty 5/5 Over a week Newbie friendliness 25/100

stephrobert/feint#721 · 1 comment · Opened Sep 7, 2026
A server holding a public address reaches nothing outbound, and on Scaleway a flexible IP does Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#695 · 1 comment · Opened Sep 4, 2026
The runtime leg boots machines and never enters one: fold conformance:ssh into it, since it already requires a runtime Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

stephrobert/feint#679 · Opened Sep 4, 2026
Eleven modules answer on a real account and 501 here: the same playbook, both targets, measured the same day Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

stephrobert/feint#677 · Opened Sep 4, 2026
Four Load Balancer reads a Day-2 client asks for: two stats routes, and two empty lists Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

stephrobert/feint#666 · Opened Sep 4, 2026
One demo instead of two, showing what feint actually covers, exported as MP4 as well Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#663 · Opened Sep 4, 2026
Apple Silicon is not emulated, and its `ssh_username` is something no other product tells you Open

enhancement scaleway

Difficulty 3/5 1-2 days Newbie friendliness 72/100

stephrobert/feint#632 · 1 comment · Opened Sep 1, 2026
Exoscale: four operations out of five have never been refused to a real client, and nine have no API description at all Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

stephrobert/feint#614 · 1 comment · Opened Aug 29, 2026
Scaleway: 37 operations no real client has ever seen refuse, and 77 with no recorded shape — the creates and the deletes, and instance leads both Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

stephrobert/feint#613 · 1 comment · Opened Aug 29, 2026
The confidence page gives one verdict where the evidence record gives three: Outscale 0% unobserved shapes, Scaleway 43%, Exoscale 68% Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

stephrobert/feint#612 · Opened Aug 29, 2026
The limits tripwire exits 2 and nothing reads it: one weekly job, continue-on-error, so a stale section can never redden anything Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

stephrobert/feint#604 · Opened Aug 29, 2026
The repository description claims a capability matrix and nothing can contradict it Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

stephrobert/feint#599 · 1 comment · Opened Aug 29, 2026
`feint images build` silently depends on the operator's Incus default profile, and a station where feint has run may not have a NIC there Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#584 · Opened Aug 28, 2026
Half of a runtime conformance run is one incus start on an OVN network: 21 s per machine, 10 s of it inside a single command Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

stephrobert/feint#562 · Opened Aug 27, 2026
The load-balancer dataplane gate asks for a spread the runtime hands out at random: six connections landed on one backend, and the suite read a working balancer as one that distributes nothing Open

Difficulty 3/5 Half a day Newbie friendliness 68/100

stephrobert/feint#559 · Opened Aug 27, 2026
Decision: should limits.md sections that cite closed issues trip a dated-acknowledgement gate? Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

stephrobert/feint#558 · Opened Aug 27, 2026
A private NIC attached hot and the same NIC at the next boot leave two different guest configurations, and nothing says which one the emulator means Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

stephrobert/feint#557 · Opened Aug 27, 2026
Homelab acceptance: one environment, created once at 0.18.0, holds every promise through 0.21.0 Open

conformance roadmap

Difficulty 5/5 Over a week Newbie friendliness 35/100

stephrobert/feint#556 · Opened Aug 27, 2026
A volume holds bytes: the contract gains a storage intent, and the bytes survive the host rebooting Open

core machine roadmap

Difficulty 5/5 Over a week Newbie friendliness 38/100

stephrobert/feint#555 · Opened Aug 27, 2026
Adoption is explicit: the label is written before the store learns the name, and the unlabeled stays invisible Open

machine roadmap

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#554 · Opened Aug 27, 2026
Desired and observed are two records, and the reconciler publishes only what it observed Open

core machine roadmap

Difficulty 5/5 Over a week Newbie friendliness 28/100

stephrobert/feint#553 · Opened Aug 27, 2026
0.18.0 release acceptance: apply, kill -9, restart — the plan is empty; destroy, restart — the resource stays gone Open

conformance roadmap

Difficulty 4/5 3-5 days Newbie friendliness 48/100

stephrobert/feint#552 · Opened Aug 27, 2026

stephrobert/feint

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