Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

WIP: Use hostnetwork daemonset for slurmd #16

Closed
wants to merge 4 commits into from
Closed

WIP: Use hostnetwork daemonset for slurmd #16

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
5e11fae
use dynamic normal nodes
sjpb Jul 20, 2023
556cc99
don't use DNS for slurmd addresses
sjpb Jul 20, 2023
104546b
make slurmd pods daemonsets with host networking
sjpb Jul 20, 2023
f08d4c4
use dynamic normal node image
sjpb Jul 20, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion docker-entrypoint.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,7 +78,7 @@ then
echo "-- slurmctld is now active ..."

echo "---> Starting the Slurm Node Daemon (slurmd) ..."
exec /usr/sbin/slurmd -F -Dvvv
exec /usr/sbin/slurmd -Z -Dvvv
fi

if [ "$1" = "login" ]
Expand Down
4 changes: 0 additions & 4 deletions slurm-cluster-chart/files/slurm.conf
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -47,12 +47,8 @@ AccountingStorageType=accounting_storage/slurmdbd
AccountingStorageHost=slurmdbd
AccountingStoragePort=6819
#
SlurmctldParameters=cloud_dns,cloud_reg_addrs
CommunicationParameters=NoAddrCache

# NODES
MaxNodeCount=10
NodeName=slurmd-[0-9] State=FUTURE

# PARTITIONS
PartitionName=all Default=yes Nodes=ALL
Expand Down
14 changes: 3 additions & 11 deletions slurm-cluster-chart/templates/slurmd-deployment.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,33 +1,23 @@
apiVersion: apps/v1
kind: StatefulSet
kind: DaemonSet
metadata:
creationTimestamp: null
labels:
app.kubernetes.io/name: slurm
app.kubernetes.io/component: slurmd
name: slurmd
spec:
replicas: {{ .Values.replicas.slurmd }}
selector:
matchLabels:
app.kubernetes.io/name: slurm
app.kubernetes.io/component: slurmd
serviceName: slurmd
template:
metadata:
creationTimestamp: null
labels:
app.kubernetes.io/name: slurm
app.kubernetes.io/component: slurmd
spec:
topologySpreadConstraints:
- maxSkew: 1
whenUnsatisfiable: ScheduleAnyway
topologyKey: kubernetes.io/hostname
labelSelector:
matchLabels:
app.kubernetes.io/name: slurm
app.kubernetes.io/component: slurmd
containers:
- args:
- slurmd
Expand All @@ -47,6 +37,8 @@ spec:
subPath: munge.key
securityContext:
privileged: true
hostNetwork: true
dnsPolicy: ClusterFirstWithHostNet
dnsConfig:
searches:
- slurmd.default.svc.cluster.local
Expand Down
2 changes: 1 addition & 1 deletion slurm-cluster-chart/values.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
sdcImage: ghcr.io/stackhpc/slurm-docker-cluster:c12d04e
sdcImage: ghcr.io/stackhpc/slurm-docker-cluster:104546b

replicas:
slurmd: 2
Expand Down