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Make eessi configure gpu node automatically #841

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16 changes: 16 additions & 0 deletions ansible/roles/compute_init/files/compute-init.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -294,6 +294,22 @@
ansible.builtin.command:
cmd: "cvmfs_config setup"

# configure gpus
- name: Check for NVIDIA driver
ansible.builtin.stat:
path: /dev/nvidia0
register: nvidia_driver

- name: Set fact if NVIDIA driver is present
ansible.builtin.set_fact:
has_nvidia_driver: "{{ nvidia_driver.stat.exists | default(false) }}"

- name: Expose GPU drivers
ansible.builtin.shell: |
source /cvmfs/software.eessi.io/versions/2023.06/init/bash
/cvmfs/software.eessi.io/versions/2023.06/scripts/gpu_support/nvidia/link_nvidia_host_libraries.sh
when: has_nvidia_driver

- name: Configure VGPUs
ansible.builtin.include_role:
name: stackhpc.linux.vgpu
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17 changes: 17 additions & 0 deletions ansible/roles/eessi/tasks/configure.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -15,3 +15,20 @@
- name: Ensure CVMFS config is setup # noqa: no-changed-when
ansible.builtin.command:
cmd: "cvmfs_config setup"

# configure gpus
- name: Check for NVIDIA driver
ansible.builtin.stat:
path: /dev/nvidia0
register: nvidia_driver

- name: Set fact if NVIDIA driver is present
ansible.builtin.set_fact:
has_nvidia_driver: "{{ nvidia_driver.stat.exists | default(false) }}"

- name: Expose GPU drivers
ansible.builtin.shell: |
source /cvmfs/software.eessi.io/versions/2023.06/init/bash
/cvmfs/software.eessi.io/versions/2023.06/scripts/gpu_support/nvidia/link_nvidia_host_libraries.sh
when: has_nvidia_driver
changed_when: true
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