kubeslice/kubeslice-controller

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KubeSlice Controller Opensource Repository: The KubeSlice Controller orchestrates the creation and management of slices on worker clusters.

Stars: 73
Forks: 48
Open beginner issues: 0
Indexed issues: 58
Avg merge: 2d 21h
Merged PRs (30d): 8

Dominant language: Go
License: Apache-2.0
Last GitHub push: Jun 12, 2026
Latest indexed: Sep 18, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

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58 open issues indexed

Create a document explaining the test cases in detail Open

kubeslice/kubeslice-controller#423 · 1 assignee · Opened Aug 17, 2026
service package unit tests do not compile on master Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

kubeslice/kubeslice-controller#413 · 1 comment · Opened Jul 31, 2026
Feature: Update the Worker Operator to support Spoke-to-Spoke Open

feature lfx-mentorship

kubeslice/kubeslice-controller#412 · 1 assignee · Opened Jul 29, 2026
Bug: DeleteSliceQoSConfig uses SliceConfig event constants in Prometheus counter labels Open

bug

kubeslice/kubeslice-controller#401 · 1 assignee · Opened May 29, 2026
Bug: copier error in ReconcileWorkerSliceConfig logged but not returned — zero-value config written to cluster Open

bug

kubeslice/kubeslice-controller#399 · 1 assignee · Opened May 28, 2026
Bug: negative RequeueAfter causes infinite reconcile loop after controller restart Open

bug

kubeslice/kubeslice-controller#397 · 1 comment · 1 assignee · Opened May 24, 2026
Bug: SetControllerReference is called but the result is never saved( VpnKeyRotation CRs become orphans) Open

bug

kubeslice/kubeslice-controller#396 · 1 comment · 1 assignee · Opened May 24, 2026
Bug: Trivy security gate always reports 0 CRITICAL vulnerabilities Open

bug

kubeslice/kubeslice-controller#394 · 1 assignee · Opened May 23, 2026
`util.GetOwnerLabel` has no tests despite complex splitting logic and a known edge case Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

kubeslice/kubeslice-controller#386 · Opened May 17, 2026
Improvement: `checkForProjectNamespace` duplicated in three services instead of using existing `util.CheckForProjectNamespace` Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

kubeslice/kubeslice-controller#384 · Opened May 17, 2026
Improvemen: `ReconcileWorkerSliceConfig` does not emit a Kubernetes Event when `UpdateResource` fails Open

Difficulty 1/5 Under an hour Newbie friendliness 82/100

kubeslice/kubeslice-controller#382 · Opened May 17, 2026
Improvement: `util.Retry` uses `%s` instead of `%w`, discarding the error chain Open

Difficulty 1/5 Under an hour Newbie friendliness 86/100

kubeslice/kubeslice-controller#380 · Opened May 17, 2026
Bug: Webhook validations swallow GetResourceIfExist errors across 7 call sites Open

bug

kubeslice/kubeslice-controller#373 · 1 assignee · Opened May 15, 2026
Bug: copySpecFromSliceConfigToWorkerSlice silently returns empty spec on copier failure Open

bug

kubeslice/kubeslice-controller#372 · 1 assignee · Opened May 15, 2026
Bug: validateClusterInAnySlice allows cluster deletion on API errors Open

bug

kubeslice/kubeslice-controller#371 · 1 assignee · Opened May 15, 2026
Bug: CreateMinimalWorkerSliceConfig mutates shared label map, breaking gateway cleanup Open

bug

kubeslice/kubeslice-controller#370 · 1 assignee · Opened May 15, 2026
SliceConfig: missing status conditions makes provisioning state unobservable for GitOps and automation Open

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

kubeslice/kubeslice-controller#368 · Opened May 15, 2026
Bug: namespace deletion metrics always recorded with empty project label due to double GetProjectName call Open

bug

kubeslice/kubeslice-controller#366 · 1 assignee · Opened May 14, 2026
Bug: cleanUpServiceExportConfigResources swallows errors from ListWorkerServiceImport and ForceReconciliation Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

kubeslice/kubeslice-controller#362 · Opened May 14, 2026
Bug: RemoveWorkerFinalizers swallows UpdateResource error, causing finalizer leak Open

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

kubeslice/kubeslice-controller#361 · Opened May 14, 2026
Bug: SliceConfig validating webhook performs writes (sideEffects=None violation) Open

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

kubeslice/kubeslice-controller#360 · Opened May 14, 2026
Bug: Controller panic (index out of range) in ComputeClusterMap during cluster scale-down Open

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

kubeslice/kubeslice-controller#356 · Opened May 12, 2026
test: assert full-mesh gateway pair enumeration for n>2 clusters Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

kubeslice/kubeslice-controller#355 · 1 comment · Opened May 12, 2026
Bug: changing SliceConfig rotation interval does not update active certificate expiry time Open

bug

kubeslice/kubeslice-controller#351 · 1 assignee · Opened May 11, 2026
Bug: add golangci-lint static analysis to PR workflow Open

bug

kubeslice/kubeslice-controller#347 · 1 assignee · Opened May 11, 2026
Bug: SliceConfig allows both StandardQosProfileName and QosProfileDetails to be set simultaneously Open

bug

kubeslice/kubeslice-controller#340 · 1 assignee · Opened May 9, 2026
Bug: UpdateStatus error silently ignored when marking cluster deregistration in-progress Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

kubeslice/kubeslice-controller#338 · Opened May 9, 2026
Bug: unit_tests.dockerfile masks go test failures with ; exit 0 Open

bug

kubeslice/kubeslice-controller#336 · 1 assignee · Opened May 9, 2026
Bug: HasPrefix in util/common.go checks the last 2 characters, not the prefix Open

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

kubeslice/kubeslice-controller#332 · Opened May 9, 2026
`Bug: unit_tests.dockerfile uses Go 1.19 but module requires Go 1.24` Open

Difficulty 1/5 Under an hour Newbie friendliness 85/100

kubeslice/kubeslice-controller#330 · Opened May 9, 2026
Bug: buildMinimumGateway mutates shared label map, corrupting server gateway labels Open

bug

kubeslice/kubeslice-controller#324 · 1 assignee · Opened May 8, 2026
Bug: ReconcileCluster silently drops cluster from reconciliation on transient API error Open

bug

kubeslice/kubeslice-controller#323 · 1 assignee · Opened May 8, 2026
Bug: preventUpdate panics when VPNConfig is removed from SliceConfig update Open

bug

kubeslice/kubeslice-controller#322 · 1 assignee · Opened May 8, 2026
Bug: validateApplicationNamespaces panics on empty SliceNamespaceSelection entry Open

bug

kubeslice/kubeslice-controller#321 · 1 assignee · Opened May 8, 2026
Bug: VPN cert rotation re-fires duplicate jobs after controller restart Open

bug

kubeslice/kubeslice-controller#320 · 1 comment · 1 assignee · Opened May 8, 2026
Bug: ReconcileProject overwrites all Project labels on every reconciliation cycle Open

bug

kubeslice/kubeslice-controller#318 · 1 assignee · Opened May 7, 2026
Bug: Nil Pointer Dereference in validateClustersOnUpdate Open

bug

kubeslice/kubeslice-controller#315 · 1 comment · 1 assignee · Opened May 6, 2026
Feature: Add HA kustomize overlay (PDB + anti-affinity + replicas patch) Open

feature

kubeslice/kubeslice-controller#314 · 1 comment · 1 assignee · Opened May 6, 2026
Bug: kubeslice.io documentation links return DNS resolution failure Open

bug

kubeslice/kubeslice-controller#313 · 1 comment · 1 assignee · Opened May 6, 2026
LFX Mentorship: Partial Mesh Support (MVP: Hub-and-Spoke) Open

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

kubeslice/kubeslice-controller#306 · 3 comments · 5 reactions · Opened May 4, 2026
LFX Mentorship: HA Active/Standby project Open

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

kubeslice/kubeslice-controller#305 · 5 comments · 5 reactions · Opened May 4, 2026
E2E: Hub-and-Spoke topology across 3 clusters (Partial Mesh MVP) Open

enhancement lfx-mentorship

kubeslice/kubeslice-controller#304 · 1 assignee · Opened Apr 30, 2026
Controller: Aggregate worker topology status into Slice status (Partial Mesh MVP) Open

enhancement lfx-mentorship

kubeslice/kubeslice-controller#303 · 1 assignee · Opened Apr 30, 2026
Controller: Compute hub-and-spoke edges and publish worker intents (Partial Mesh MVP) Open

enhancement lfx-mentorship

kubeslice/kubeslice-controller#302 · 1 assignee · Opened Apr 30, 2026
API: Add Hub-and-Spoke topology fields to Slice CRD (Partial Mesh MVP) Open

enhancement lfx-mentorship

kubeslice/kubeslice-controller#301 · 1 comment · 1 assignee · Opened Apr 30, 2026
Design/ADR: Partial Mesh MVP = Hub-and-Spoke topology Open

enhancement feature lfx-mentorship

kubeslice/kubeslice-controller#300 · 1 comment · 1 assignee · Opened Apr 30, 2026
E2E tests: Active/Standby HA scenario (controller focus) Open

feature lfx-mentorship

kubeslice/kubeslice-controller#299 · 1 assignee · Opened Apr 30, 2026
Observability + runbook for HA (metrics/events/docs) Open

feature lfx-mentorship

kubeslice/kubeslice-controller#298 · 1 assignee · Opened Apr 30, 2026
Failover/promotion logic: detect Active failure and promote Standby Open

feature lfx-mentorship

kubeslice/kubeslice-controller#297 · 1 assignee · Opened Apr 30, 2026
Implement: Standby state mirror; sync KubeSlice CRDs from Active → Standby Open

feature lfx-mentorship

kubeslice/kubeslice-controller#295 · 1 assignee · Opened Apr 30, 2026

kubeslice/kubeslice-controller

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