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Apptainer: Difference between revisions
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→Running Daemons: apptainer instance
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Apptainer has been designed to be able to properly run daemons within compute jobs on clusters. Running daemons is achieved, in part, by using <code>apptainer instance</code>. See the [http://apptainer.org/docs/user/main/running_services.html official Apptainer documentation on Running Services] for the details. | Apptainer has been designed to be able to properly run daemons within compute jobs on clusters. Running daemons is achieved, in part, by using <code>apptainer instance</code>. See the [http://apptainer.org/docs/user/main/running_services.html official Apptainer documentation on Running Services] for the details. | ||
'''NOTE:''' Don't run daemons manually without using <code>apptainer instance</code> and related commands. Apptainer works properly with other tools such as the Slurm scheduler that run on our computer clusters. When a job is cancelled, killed, crashes, or is otherwise finished, daemons run using <code>apptainer instance</code> will not hang or result in defunct processes. Additionally by using the <code>apptainer instance</code> command you will be able to control the daemons and programs running in the same container. | |||
==Bind Mounts and Persistent Overlays== | ==Bind Mounts and Persistent Overlays== | ||