SCHED-864 Create sansible docker image for handling the jail state

[asteny]

Problem

We need all Ansible role in a one place for handling the jail state

Solution

Build sansible image with roles from ml-containers (base roles) + soperator repo

Testing

Release Notes

[Copilot]

Pull request overview

This pull request introduces a new "sansible" Docker image to consolidate Ansible role management for jail state handling in the Slurm cluster. The PR updates multiple Docker base images from ml-containers repository to version 20260202/20260203, refactors the Ansible role structure to leverage shared roles from ml-containers, and updates configuration files to use full CUDA version strings instead of major versions.

Changes:

• Created new sansible Docker image that combines base Ansible roles from ml-containers with soperator-specific playbooks
• Updated Docker base image references across all dockerfiles to use ml-containers PR #53 versions
• Refactored CUDA version handling from major version (e.g., "12") to full version (e.g., "12.9.0") across Helm charts and build workflows

Reviewed changes

Copilot reviewed 32 out of 32 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
images/sansible/sansible.dockerfile	New Dockerfile for sansible image based on ml-containers ansible_roles
images/sansible/sansible_entrypoint.sh	Entrypoint script that bind-mounts jail filesystem resources before executing ansible playbooks
ansible/run.yml	Added environment variable configuration for CUDA versions and ansible connection settings; consolidated role list
ansible/roles/*/tasks/main.yml	Removed task files for roles now provided by ml-containers base image (cuda, nccl-tests, etc.)
helm/soperator-activechecks/values.yaml	Added sansible image reference, updated to full CUDA version, configured jail management checks to use sansible
helm/soperator-activechecks/templates/_helpers.tpl	Added logic to inject CUDA_VERSION and NCCL_TESTS_VERSION environment variables for ansible workloads
helm/slurm-cluster/values.yaml	Changed from cudaMajorVersion to cudaVersion with full version string
helm/slurm-cluster/templates/slurm-cluster-cr.yaml	Simplified populate-jail image resolution using full CUDA version
images/worker/slurmd.dockerfile	Updated base image to ml-containers/slurm:20260202145952
images/slurm_check_job/slurm_check_job.dockerfile	Updated base image to ml-containers/slurm:20260202145952
images/restd/slurmrestd.dockerfile	Updated base image to ml-containers/slurm:20260202145952
images/munge/munge.dockerfile	Updated base image to ml-containers/neubuntu:20260202145316
images/login/sshd.dockerfile	Updated base image to ml-containers/slurm:20260202145952
images/k8s_check_job/k8s_check_job.dockerfile	Updated base image to ml-containers/neubuntu:20260202145316, removed ansible playbook copy
images/jail/jail.dockerfile	Updated base image to ml-containers/slurm_training_diag:20260202154154
images/controller/slurmctld.dockerfile	Updated base image to ml-containers/slurm:20260202145952
images/accounting/slurmdbd.dockerfile	Updated base image to ml-containers/slurm:20260202145952
helm/slurm-cluster-storage/templates/jail-mount-daemonset.yaml	Updated neubuntu image to 20260202145316
Makefile	Added sansible image sync, removed separate CUDA version variables
.github/workflows/one_job.yml	Added sansible image build step, simplified CUDA version array
.github/workflows/ansible_lint.yml	Changed to lint entire ansible directory instead of individual files
.config/ansible-lint.yml	Excluded ansible/run.yml from linting
README.md	Updated Slurm version documentation from 25.05.4 to 25.05.5
ansible/nc-health-checker.yml	Updated hosts configuration to include 'all' in addition to 'localhost'

Comments suppressed due to low confidence (1)

ansible/run.yml:33

• The role 'dcgmi' is listed twice in the roles list (lines 28 and 33). This duplication is unnecessary and should be removed to avoid redundant execution of the same role.

    - dcgmi
    - perftest
    - nvtop
    - docker-cli
    - openmpi
    - dcgmi

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