These components are typically present in other data centres across the world, but they may differ in some subtle way. I think a key difference, however, is that Sarus is quite standardized and works almost out-of-the-box, whereas FirecREST needs more components to work in the background.
Pablo Fernandez: Both tools would be suitable for any HPC data centre, and they are equally necessary. How accessible are these products for the majority of HPC centres? This new website is part of the marketing outreach effort. We want to make our products more accessible to others, so we must also build out the level of organization to include the business, legal and marketing aspects as well.
Quit all docker instances software#
The idea is to “productize” the software - because it has so far only been developed and used in-house at CSCS. In this project, we set the goals for a National Competence Centre in Switzerland, and one of them was to better disseminate the software products we develop. Maxime Martinasso: We recently had the opportunity to be a part of the EuroCC project. The two products are already in use at CSCS, so we reached out to Martinasso and his deputy project leader, CSCS service and business manager Pablo Fernandez, for more information and insight into the motivation, development, dissemination, and usage of Sarus and FirecREST. CSCS CTO deputy and EuroCC NCC Switzerland project leader Maxime Martinasso first presented the software in late 2019 at The National Energy Research Scientific Computing Center (NERSC) in Berkeley, California, which inspired NERSC to use FirecREST as a reference for their own facilities. Although FirecREST is only now entering the market for wider use, it has already caught the attention of HPC centres around the world. Also developed by CSCS staff FirecREST’s primary use case since development has been the SELVEDAS project (Services for Large Volume Experiment-Data Analysis utilising Supercomputing and Cloud technologies), a joint-undertaking with the Paul Scherrer Institute (PSI) supported by Swissuniversities grants. However, it offers greater flexibility and portability than its predecessor across a wide range of HPC architectures and it achieves this with near-native performance.įirecREST is a novel programmatic interface designed for application developers. Technically defined as a “container engine”, its core design is consistent with the industry open standard from leading non-HPC container engines such as Docker.
Quit all docker instances free#
If you have any questions or suggestions, please feel free to ask in the comment section.Sarus is a new container software developed by CSCS staff especially for deploying container images in HPC environments.
I hope this quick little docker tip was useful for you. You can enter a running container in this way: docker exec -it container_id bash So basically, it gives you an interactive shell that runs bash but it is not available immediately. The i flag means interactive and t flag stands for tty. This way the container starts and run in the background. I always prefer to run containers in daemon mode like this: docker run -it -d docker_image_name bash Tip: Run container in daemon mode whenever possible When you want to use it again, you can attach the container again. You can verify it using docker ps command to see it in the running containers list. Your interactive docker session is now in daemon mode. When detached, your container will keep on running even if you exit the container. I know it’s a weird keyboard shortcut for Linux users but that’s how you can do it easily. What you can do here is to detach the container by pressing ctrl+p and ctrl+q one after another. Exit docker container without stopping it (detach container)
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