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Constrain memory usage in Slurm jobs #11

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Constrain memory usage in Slurm jobs #11

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1 change: 1 addition & 0 deletions environments/site/inventory/group_vars/all/openhpc.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,5 +4,6 @@
openhpc_config_extra:
MpiDefault: pmix
AccountingStorageEnforce: 'associations,limits,qos,safe'
SelectTypeParameters: CR_Core_Memory

openhpc_job_maxtime: '1-0'
12 changes: 12 additions & 0 deletions environments/staging/hooks/post.yml
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Expand Up @@ -3,3 +3,15 @@
# environments/site/hooks/pre.yml:
- name: Import parent hook
import_playbook: "{{ lookup('env', 'APPLIANCES_ENVIRONMENT_ROOT') }}/../site/hooks/post.yml"

- name: Staging-specific Slurm config
hosts: control
become: true
tags: openhpc
tasks:
- name: Is demo_user associated
ansible.builtin.command: "sacctmgr --json show assoc user=demo_user"
register: demo_user_assoc
- name: Set Slurm account for demo_user
ansible.builtin.command: "sacctmgr --immediate create user name=demo_user defaultaccount=root"
when: not (demo_user_assoc.stdout | from_json)["associations"]
2 changes: 0 additions & 2 deletions environments/staging/inventory/group_vars/all/openhpc.yml
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@@ -1,3 +1 @@
---
openhpc_config_extra:
MpiDefault: pmix