Version 1 (modified by minondoa, 6 years ago) (diff) |
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How to configure a TORQUE/PBS resource
In order to configure a TORQUE/PBS cluster accessed through ssh protocol, you should follow the next steps:
- Configure the meteo resource. If you do not have a private_key file, you can generate one by executing ssh-keygen. This command will generate a public key (~/.ssh/id_rsa.pub) that will be necessary later on.
[user@mycomputer~]$ drm4g resource edit [meteo] enable = true communicator = ssh username = user frontend = mar.meteo.unican.es private_key = ~/.ssh/id_rsa lrms = pbs queue = short max_jobs_running = 2 max_jobs_in_queue = 6
- List and check if resource has been created successfully :
[user@mycomputer~]$ drm4g resource list RESOURCE STATE meteo enabled
- Copy the public key (~/.ssh/id_rsa.pub) to authorized_keys file on the remote frond-end, and adds the private key to the agent for the ssh authorization:
[user@mycomputer~]$ drm4g id meteo init Starting ssh-agent ... WARNING: ssh-agent is already running --> Add '/home/user/.ssh/id_rsa' into ssh-agent for 168 hours Lifetime set to 7 days, 0:00:00 --> Copy '/home/user/.ssh/id_rsa' to ~/.ssh/authorized_keys file on 'ui.macc.unican.es'
- Show information about the identity:
[user@mycomputer~]$ drm4g id meteo info --> Display '/home/user/.ssh/id_rsa' key ssh-rsa AAAAB3NzaC1yc2EAAAADAQAABAQDcUYc9tDOYptqAWf7YzgN2NY9F+AtObtVvgh0PsIWZvDx1ml6j9n7zihiHFwnNIQh1q1EpIku/Jg8kyKOnbpm+2prnIhURoAWxO+rlzCF0Q4hHHW5svNNR6doCZ9mNNswi1uHaVpwhu8EKgfPyH+oNI/inSnJ/QQRHILyjUvaNbQPuXwVBpYjpvOAFOYA2VZqi+IfTq13lks7DCBfv3DK1w38aDQ9xFP/hYlQKwC/DwJo1q2CWxg5WZhgHFRG/1nyVH/nTbjOMTRZS61Gre58UUab/wSZQc6rTkrTitnCdAujIUx5eiOhM90JfDj+VUriLTnXCkwUC4+h
That's it! Now, you can summit jobs to meteo.