mirror of
https://github.com/kubernetes-sigs/node-feature-discovery.git
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a0fb0c6561
Point to the latest release in the README, and, point out that a user-built custom image is required to run the latest development version. Update the deployment instructions to reflect the need to specify the container image when using the deployment spec template(s). Also, update the Job deployment script to set a user-defined container image.
19 lines
764 B
Bash
Executable file
19 lines
764 B
Bash
Executable file
#!/usr/bin/env bash
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this=`basename $0`
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if [ $# -ne 1 ]; then
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echo Usage: $this IMAGE[:TAG]
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exit 1
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fi
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# Get the number of nodes in Ready state in the Kubernetes cluster
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NumNodes=$(kubectl get nodes | grep -i ' ready ' | wc -l)
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# We set the .spec.completions and .spec.parallelism to the node count
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# We request a specific hostPort in the job spec to limit the number of pods
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# that run on a node to one. As a result, one pod runs on each node in parallel
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# We set the NODE_NAME environemnt variable to get the Kubernetes node object.
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sed -E -e "s/COMPLETION_COUNT/$NumNodes/" \
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-e "s/PARALLELISM_COUNT/$NumNodes/" \
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-e "s/^(\s*)image:.+$/\1image: $1/" \
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nfd-worker-job.yaml.template > nfd-worker-job.yaml
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kubectl create -f nfd-worker-job.yaml
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