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Helena Rasche 2019-01-26 21:47:07 +01:00
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Slurm
=====
Install and configure Slurm
Role Variables
--------------
All variables are optional. However, if unset, the role will essentially do nothing. See the [defaults][defaults] and [example playbook](#example-playbook) for examples.
You need to define a `slurm_user` like this, unless you want to override anything.
```yaml
slurm_user: {}
```
For the various roles a slurm node can play, you can either set group names, or add values to a list, `slurm_roles`.
- group slurmservers or `slurm_roles: ['controller']`
- group slurmexechosts or `slurm_roles: ['exec']`
- group slurmdbdservers or `slurm_roles: ['dbd']`
Dependencies
------------
None.
Example Playbook
----------------
```yaml
- name: Slurm all in One
hosts: all
vars:
slurm_user: {}
slurm_roles: ['controller', 'exec', 'dbd']
roles:
- galaxyproject.slurm
```
License
-------
MIT
Author Information
------------------
[Nate Coraor](https://github.com/natefoo)
[Helena Rasche](https://github.com/erasche)
[View contributors on GitHub](https://github.com/galaxyproject/ansible-cvmfs/graphs/contributors)

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---
slurm_upgrade: no
slurm_roles: []

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- name: Include controller installation tasks
include: slurmctld.yml
when: "'slurmservers' in group_names"
when: "'slurmservers' in group_names or 'controller' in slurm_roles"
- name: Include execution host installation tasks
include: slurmd.yml
when: "'slurmexechosts' in group_names"
when: "'slurmexechosts' in group_names or 'exec' in slurm_roles"
- name: Include DB installation tasks
include: slurmdbd.yml
when: "'slurmdbdservers' in group_names"
when: "'slurmdbdservers' in group_names 'dbd' in slurm_roles"
- name: Install Slurm client (apt)
apt:
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name: "{{ slurmdbd_service_name }}"
enabled: yes
state: started
when: "'slurmdbdservers' in group_names"
when: "'slurmdbdservers' in group_names 'dbd' in slurm_roles"
- name: Ensure slurmctld is running
service:
name: "{{ slurmctld_service_name }}"
enabled: yes
state: started
when: "'slurmservers' in group_names"
when: "'slurmservers' in group_names or 'controller' in slurm_roles"
- name: Ensure slurmd is running
service:
name: "{{ slurmd_service_name }}"
enabled: yes
state: started
when: "'slurmexechosts' in group_names"
when: "'slurmexechosts' in group_names or 'exec' in slurm_roles"