feat: Install Nvidia DOCA on the servers post provisioning #2219
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| # Absolute path to local copy of .tgz file containing DOCA package. | ||
| # The package can be downloaded from https://developer.nvidia.com/networking/doca/ | ||
| # Optional variable. | ||
| nvidia_doca_offline_path: "" |
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Question: during testing I see mix between nvidia_doca_path and nvidia_doca_offline_path need to review this is more details
| # Usage: configure_doca.yml | ||
| doca_tmp_path: /tmp/doca | ||
| doca_core_path: /install/doca/x86_64/doca-core | ||
| doca_deps_path: /install/doca/x86_64/doca-deps |
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need to review this section, too many parameters...
| # limitations under the License. | ||
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| - name: Delete doca repo folders |
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need to review this entire file, looks like copy paste from cuda, need more attention here...
| ansible.builtin.include_role: | ||
| name: nvidia_doca | ||
| tasks_from: validations.yml | ||
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| - name: Check nodes having Infiniband Support | ||
| hosts: all | ||
| tasks: |
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Q: missing code to actually start DOCA installation in this file from roles nvidia_doca
| block: | ||
| - name: Install packages from doca rpm file | ||
| ansible.builtin.yum: | ||
| name: "{{ doca_filepath }}" |
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Q: need to understand NFS and nvidia_doca_path vs doca_filepath
Signed-off-by: Boris Glimcher <Boris.Glimcher@emc.com>
| - name: Include vars file of inventory role | ||
| ansible.builtin.include_vars: "{{ role_path }}/../../../input/network_config.yml" | ||
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| # - name: Check status of doca installation |
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do we need this or can remove it ?
| os_supported_rocky: "rocky" | ||
| os_supported_rhel: "redhat" | ||
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| doca_repo_url: "https://linux.mellanox.com/public/repo/doca/{{ nvidia_doca_version }}/rhel/{{ compute_os_version }}/x86_64" |
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correct URL example is https://linux.mellanox.com/public/repo/doca/2.5.0/rhel8.0/x86_64/
please replace rhel with variable so can be used with other distros...
| when: nvidia_doca_path | default("", true) | length > 0 | ||
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| # - name: Validate nvidia_doca_version | ||
| # ansible.builtin.assert: |
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do we need this code or it can be removed ?
Issues Resolved by this Pull Request
Fixes #
Description of the Solution
nvidia_doca_pathis provided ininput/provision_config.ymland Nvidia DPUs are available on the target nodes, DOCA packages will be deployed post provisioning without user intervention.network.ymlafter provisioning the servers (Assuming the provision tool did not install DOCA packages).From Nvidia documentation:
Suggested Reviewers
@sujit-jadhav