镜像概览
- 完整引用
docker.io/mpioperator/mpi-operator- Registry
- docker.io
- 命名空间
- mpioperator
- 仓库
- mpi-operator
- 已缓存 Tag 数
- 21
- 最近同步
- 07/06/2026, 10:32 AM
简介
MPI Operator 镜像，在 Kubernetes 上调度 OpenMPI/Horovod 分布式训练 Job，为 ML HPC 工作负载 Operator 控制面。
详细介绍
mpioperator/mpi-operator 监听 MPIJob CR 并创建 Launcher/Worker Pod 组运行分布式训练。典型用于 Kubeflow 或自建 GPU 集群的 allreduce 作业，与 Volcano 相比专注 MPI 语义。定位为 K8s 集群内 Operator，需 CRD、RBAC 与 GPU 节点；非裸 docker 场景。
快速启动
docker run -d --name mpi-operator \
-e WATCH_NAMESPACE=kubeflow \
-v ~/.kube/config:/etc/kubeconfig:ro \
docker.io/mpioperator/mpi-operator:latest
推荐实践
docker run -d --name mpi-operator \
--restart unless-stopped \
-e WATCH_NAMESPACE=kubeflow \
-e POD_NAME=mpi-operator \
docker.io/mpioperator/mpi-operator:0.6.0
核心参数说明
-e WATCH_NAMESPACE— 监听 MPIJob 的 namespace-v .../kubeconfig:...— K8s API 凭据（高敏）--restart unless-stopped— Operator 持续 reconcile- 固定 tag — 与 MPIJob CRD 版本 pin
- 安装 — kubectl apply Kubeflow MPI Operator manifest
最新 Tag（20 条）
查看全部 21 个 Tag →| Tag | 架构 | 推送时间 | 大小 | Digest | 同步 | 期望 | 操作 |
|---|---|---|---|---|---|---|---|
docker.io/mpioperator/mpi-operator :master | linux/amd64linux/arm64linux/ppc64le | 2026/07/03 23:43 | 81.4 MB | sha256:b4c7238ebe75… | |||
docker.io/mpioperator/mpi-operator :latest | linux/amd64linux/arm64linux/ppc64le | 2026/07/03 23:18 | 81.4 MB | sha256:5048ec892aa2… | |||
docker.io/mpioperator/mpi-operator :0.8 | linux/amd64linux/arm64linux/ppc64le | 2026/07/03 23:18 | 81.4 MB | sha256:5048ec892aa2… | |||
docker.io/mpioperator/mpi-operator :0.8.2 | linux/amd64linux/arm64linux/ppc64le | 2026/07/03 23:18 | 81.4 MB | sha256:5048ec892aa2… | |||
docker.io/mpioperator/mpi-operator :release-0.8 | linux/amd64linux/arm64linux/ppc64le | 2026/07/03 01:36 | 81.4 MB | sha256:b03689843f83… | |||
docker.io/mpioperator/mpi-operator :0.8.1 | linux/amd64linux/arm64linux/ppc64le | 2026/07/02 23:49 | 81.4 MB | sha256:5c02c813b52d… | |||
docker.io/mpioperator/mpi-operator :0.8.0 | linux/amd64linux/arm64linux/ppc64le | 2026/02/18 03:23 | 79.6 MB | sha256:99047ae7ff9d… | |||
docker.io/mpioperator/mpi-operator :0.7 | linux/amd64linux/arm64linux/ppc64le | 2025/10/31 02:44 | 82.0 MB | sha256:8215654a81b4… | |||
docker.io/mpioperator/mpi-operator :0.7.0 | linux/amd64linux/arm64linux/ppc64le | 2025/10/31 02:44 | 82.0 MB | sha256:8215654a81b4… | |||
docker.io/mpioperator/mpi-operator :release-0.7 | linux/amd64linux/arm64linux/ppc64le | 2025/10/31 02:36 | 82.0 MB | sha256:4150beb5ad05… | |||
docker.io/mpioperator/mpi-operator :0.6 | linux/amd64linux/arm64linux/ppc64le | 2024/10/16 23:43 | 77.7 MB | sha256:e5ebc4f57591… | |||
docker.io/mpioperator/mpi-operator :0.6.0 | linux/amd64linux/arm64linux/ppc64le | 2024/10/16 23:43 | 77.7 MB | sha256:e5ebc4f57591… | |||
docker.io/mpioperator/mpi-operator :0.5 | linux/amd64linux/arm64linux/ppc64le | 2024/04/19 01:48 | 71.9 MB | sha256:84be4a26a9a7… | |||
docker.io/mpioperator/mpi-operator :0.5.0 | linux/amd64linux/arm64linux/ppc64le | 2024/04/19 01:48 | 71.9 MB | sha256:84be4a26a9a7… | |||
docker.io/mpioperator/mpi-operator :test-recreate | linux/arm64linux/amd64linux/ppc64le | 2023/09/01 13:28 | 63.3 MB | sha256:8c1e17a3b33c… | |||
docker.io/mpioperator/mpi-operator :0.4 | linux/arm64linux/ppc64lelinux/amd64 | 2023/04/06 04:50 | 55.6 MB | sha256:8deb3d468af3… | |||
docker.io/mpioperator/mpi-operator :0.4.0 | linux/amd64linux/arm64linux/ppc64le | 2023/04/06 04:50 | 60.0 MB | sha256:4d6c78695332… | |||
docker.io/mpioperator/mpi-operator :0.3.0 | linux/amd64 | 2021/09/04 00:23 | 74.4 MB | sha256:3ccfa8d8b7bf… | |||
docker.io/mpioperator/mpi-operator :v0.2.3 | linux/amd64 | 2020/05/19 23:55 | 53.8 MB | sha256:ebc25d50187d… | |||
docker.io/mpioperator/mpi-operator :0.2.0 | linux/amd64 | 2019/09/17 01:09 | 17.0 MB | sha256:7266a0557de2… |