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Auto define slurmd memory and CPU configuration #27

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Auto define slurmd memory and CPU configuration #27

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09295ad
slurmd nodes add themselves with appropriate config on startup
sjpb Aug 16, 2023
4ed0854
set TreeWidth
sjpb Aug 16, 2023
0abc891
automatically delete/create node with correct info
sjpb Aug 16, 2023
0048754
bump image
sjpb Aug 16, 2023
1b59e76
Merge branch 'main' into feat/auto-node-config
sjpb Aug 17, 2023
23aecda
fix slurmd entrypoint now hostname!=pod name
sjpb Aug 17, 2023
e200093
bump image
sjpb Aug 17, 2023
1a3082a
update comments
sjpb Aug 18, 2023
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4 changes: 4 additions & 0 deletions image/docker-entrypoint.sh
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Expand Up @@ -77,6 +77,10 @@ then
done
echo "-- slurmctld is now active ..."

echo "---> Updating node definitions ..."
scontrol delete node=$HOSTNAME
scontrol create $(slurmd -C | head -n1) State=FUTURE

echo "---> Starting the Slurm Node Daemon (slurmd) ..."
exec /usr/sbin/slurmd -D "${@:2}"

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3 changes: 2 additions & 1 deletion slurm-cluster-chart/files/slurm.conf
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Expand Up @@ -52,7 +52,8 @@ CommunicationParameters=NoAddrCache

# NODES
MaxNodeCount=10
NodeName=slurmd-[0-9] State=FUTURE CPUs=4
NodeName=slurmd-[0-9] State=FUTURE
TreeWidth=65533
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Note this should be in main anyway, although with only 2x nodes it doesn't seem to make a difference: See https://slurm.schedmd.com/dynamic_nodes.html#config


# PARTITIONS
PartitionName=all Default=yes Nodes=ALL
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2 changes: 1 addition & 1 deletion slurm-cluster-chart/values.yaml
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@@ -1,4 +1,4 @@
slurmImage: ghcr.io/stackhpc/slurm-docker-cluster:7c0e2d9
slurmImage: ghcr.io/stackhpc/slurm-docker-cluster:0abc891

login:
# Deployment resource name
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