-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Signed-off-by: vsoch <vsoch@users.noreply.github.com> Co-authored-by: vsoch <vsoch@users.noreply.github.com>
- Loading branch information
Showing
2 changed files
with
326 additions
and
1 deletion.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| --- | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: goshare-configmap | ||
| data: | ||
| server-entrypoint.sh: |- | ||
| #!/bin/bash | ||
| wget https://github.com/converged-computing/goshare/releases/download/2023-07-26-rc2/server | ||
| chmod +x ./server | ||
| mv ./server /bin/goshare-srv | ||
| exec goshare-srv -s /dinosaur.sock | ||
| client-entrypoint.sh: |- | ||
| #!/bin/bash | ||
| apt-get update && apt-get install -y jq | ||
| wget https://github.com/converged-computing/goshare/releases/download/2023-07-26-rc2/client | ||
| chmod +x ./client | ||
| mv ./client /bin/goshare-cli | ||
| # This block ensures we have the pid of the running client before continuing | ||
| sleep 10 | ||
| while true | ||
| do | ||
| echo "Looking for PID for goshare-srv" | ||
| pid=$(ps aux | grep -i "goshare-srv -s /dinosaur.sock" | grep -Eiv "flux_operator" | grep -Eiv "grep" | awk -v OFS=, '{print $1, $2}' | head -n 1 | jq -R 'split(",") | {user: .[0], pid: .[1]}' | jq -r .pid) | ||
| if [[ "${pid}" != "" ]]; then | ||
| echo "Found PID ${pid} for goshare-srv" | ||
| break | ||
| fi | ||
| sleep 3 | ||
| done | ||
| # Keep this around if we want it | ||
| echo "${pid}" > /goshare.pid | ||
| export GOSHARE_PID=$pid | ||
| # Extra sleep to allow socket to start first | ||
| sleep 10 | ||
| # This works running outside of flux | ||
| echo "Running hello world" | ||
| goshare-cli -s /proc/$GOSHARE_PID/root/dinosaur.sock echo hello world | ||
| echo "Running lammps" | ||
| goshare-cli -s /proc/$GOSHARE_PID/root/dinosaur.sock mpirun lmp -v x 1 -v y 1 -v z 1 -in in.reaxc.hns -nocite | ||
| --- | ||
| apiVersion: jobset.x-k8s.io/v1alpha2 | ||
| kind: JobSet | ||
| metadata: | ||
| name: goshare | ||
| spec: | ||
| replicatedJobs: | ||
| - name: workers | ||
| template: | ||
| spec: | ||
| parallelism: 2 | ||
| completions: 2 | ||
| backoffLimit: 0 | ||
| template: | ||
| spec: | ||
| shareProcessNamespace: true | ||
| containers: | ||
|
|
||
| # The server will start the main process to listen for commands | ||
| - name: server | ||
| image: ghcr.io/rse-ops/vanilla-lammps:tag-latest | ||
| command: | ||
| - /bin/entrypoint.sh | ||
| volumeMounts: | ||
| - name: configmap-volume | ||
| mountPath: /bin/entrypoint.sh | ||
| readOnly: true | ||
| subPath: server-entrypoint.sh | ||
|
|
||
| # The client needs to be able to read the server fs | ||
| - name: client | ||
| image: golang:1.20 | ||
| command: | ||
| - /bin/entrypoint.sh | ||
| securityContext: | ||
| capabilities: | ||
| add: | ||
| - SYS_PTRACE | ||
| volumeMounts: | ||
| - name: configmap-volume | ||
| mountPath: /bin/entrypoint.sh | ||
| readOnly: true | ||
| subPath: client-entrypoint.sh | ||
|
|
||
| volumes: | ||
| - name: configmap-volume | ||
| configMap: | ||
| defaultMode: 0700 | ||
| name: goshare-configmap |