Issues

• Not compatible with openmpi 5.0

  kubeflow/mpi-operator#842 · Filter by author Freddo3000 opened on Aug 4, 2026
  2

• What is the future for this project?

  kubeflow/mpi-operator#816 · Filter by author kannon92 opened on Jun 24, 2026
  11

• Remove or deprecate stale-prone mpi_operator_job_info metric

  kubeflow/mpi-operator#808 · Filter by author lordofire opened on May 30, 2026

• Mixed worker configuration is not possible

  kubeflow/mpi-operator#791 · Filter by author hahahannes opened on Mar 18, 2026
  5

  

• RBAC without wildcard

  kubeflow/mpi-operator#755 · Filter by author honggigo opened on Dec 2, 2025

• MPIJobs with dots in name will lead to wrong hostfiles

  kubeflow/mpi-operator#733 · Filter by author hahahannes opened on Sep 30, 2025
  1

• Intel OneAPI PGP key does not support new APT requirements

  kubeflow/mpi-operator#691 · Filter by author tenzen-y opened on Apr 11, 2025
  2

• Upload container images to Github Container Registry

  kind/feature
  kubeflow/mpi-operator#684 · Filter by author tenzen-y opened on Mar 13, 2025
  6

  

• Insufficient Slots for MPIJob with 2 Worker Pods and 2 Gaudi Cards Each

  kubeflow/mpi-operator#680 · Filter by author gera-aldama opened on Jan 24, 2025
  3

• Upgrade Intel MPI version to 2021.14

  help wantedkind/bug
  kubeflow/mpi-operator#678 · Filter by author tenzen-y opened on Jan 17, 2025
  7

  

• Error Building Custom MPI Image Following Documentation

  kubeflow/mpi-operator#662 · Filter by author luancaarvalho opened on Oct 12, 2024
  1

• Add support for linux/ppc64le for MPICH

  kind/feature
  kubeflow/mpi-operator#660 · Filter by author tenzen-y opened on Oct 12, 2024

• Issue connecting to nodes that are not within the same cluster

  kubeflow/mpi-operator#658 · Filter by author yxusnapchat opened on Oct 11, 2024
  2

• What scale can mpi-operator support?

  kubeflow/mpi-operator#648 · Filter by author yxzhao6 opened on Aug 30, 2024
  4

• Worker pods not cleaned up upon MPIJobEvicted event

  kubeflow/mpi-operator#647 · Filter by author shaowei-su opened on Aug 16, 2024
  3

  

• ttlSecondsAfterFinished for MPIJob, not only launcher

  kubeflow/mpi-operator#644 · Filter by author hy00nc opened on May 27, 2024
  7

• "cleanPodPolicy: All" does not clean up launcher pod

  kubeflow/mpi-operator#643 · Filter by author hy00nc opened on May 27, 2024
  1

• NCCL tests example

  kubeflow/mpi-operator#639 · Filter by author samos123 opened on Apr 30, 2024
  1

• Running in a subset of namespaces

  kubeflow/mpi-operator#620 · Filter by author emsixteeen opened on Feb 4, 2024
  8

• The operator still creates the launcher when launcherCreationPolicy is "WaitForWorkersReady" and suspend is "true"

  kubeflow/mpi-operator#615 · Filter by author wang-mask opened on Jan 26, 2024

• Replace the plain pod workers with Indexed Job

  kubeflow/mpi-operator#613 · Filter by author tenzen-y opened on Jan 4, 2024
  4

• Work with DeepSpeed for large scale training

  kubeflow/mpi-operator#611 · Filter by author kuizhiqing opened on Dec 29, 2023
  28

• When when WaitForWorkersReady is enabled in MPI operator, MPI operator and gang scheduler are in a deadlock

  kubeflow/mpi-operator#608 · Filter by author yzhao-2023 opened on Dec 10, 2023
  4

• the object has been modified; please apply your changes to the latest version and try again

  kubeflow/mpi-operator#607 · Filter by author gl-001 opened on Nov 27, 2023
  8

• Cant get mpijob status when pod template is invalid

  kubeflow/mpi-operator#604 · Filter by author congpeiqing opened on Nov 15, 2023
  9