fetch current container runtime config through the command line #723
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Signed-off-by: Tariq Ibrahim <[email protected]>
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Please close this PR and continue working on #686 |
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Summary of changes made in this PR:
In CRI-O and Containerd config engines, retrieve the container runtime config commands via the following commands:
i. crio status config
ii. containerd config dump
When configuring CRI-O runtime, we prioritise the runtime designated as the default_runtime in the config when setting up the nvidia runtime handler as opposed to favouring the runc runtime handler at all times. This is needed as vanilla cri-o packages have crun as the default low-level-runtime. Live-swapping the low-level runtime causes the running containers in a cluster to break
Add the full path of the low-level runtime to the nvidia-container-runtime.runtimes config value, so that nvidia-container-runtime binds to a low-level runtime binary that cannot be resolved in the PATH.
This is the latest iteration of the #686 PR that is most up-to-date and will supersede the same