ansible-role-nhc

Install Node Health Checker https://github.com/mej/nhc

Requirements

• A batch scheduler
• Internet access to Github

Role Variables

See defaults/main.yml for a complete list

If nhc_github is set to False it installs it from a pre-configured yum-repo. Default is True

nhc_github: True

If we set nhc_use_default_checks to True - then all the default checks in nhc.conf will not be added. Only the ones in nhc_checks list.

nhc_use_default_checks: True

nhc_checks:
 - { match: "*", name: "check_reboot_slurm", arguments: "" }
 - { match: "{gpu[1-19]}", name: "check_hw_ib", arguments: "40" }

nhc_rm: "slurm" # but can also be whatever else NHC supports like pbs or torque.

# setting nhc_rm to "" means we don't set the variable at all - autodetection
nhc_rm: ""

Dependencies

Example Playbook

Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:

- hosts: servers
  roles:
     - { role: ansible-role-nhc }

License

MIT

Author Information