#### Category : singularity-container

My company is planning to replace Docker with Singularity as container solution and I have be assigned to do some research on the possibilities and attentions before the migration. During the research, I got a huge support from @gmk and @Pedro Alves Batista who are from Singularity Slack community and finally I managed to complete ..

We are going to migrate from docker to singularity as container app in our production environment. Just wondering what I should pay attention during this migration? Is there any scenario that works in docker but not in singularity at all? Thanks, Chance Source: Docker..

singularity container experts. I am using a pre-built singularity container for Tensorflow ML in remote cluster. I open the singularity container located in /cvmfs/unpacked.cern.ch/registry.hub.docker.com/fnallpc/ with command as below singularity run –nv –bind readlink $HOME –bind readlink -f${HOME}/nobackup/ –bind /cvmfs /cvmfs/unpacked.cern.ch/registry.hub.docker.com/fnallpc/fnallpc-docker:tensorflow-latest-devel-gpu-singularity It opens the singularity image well and command works. Now, I have several files ..

I am using base container from https://gitlab.com/nvidia/container-images/cuda/blob/master/doc/supported-tags.md My definition file starts with Bootstrap: docker From: nvidia/cuda:10.0-cudnn7-devel-ubuntu18.04 My Host OS has CUDA version 11.0. I am using the following commands to build my container singularity build –sandbox mycontainer/ new.def singularity shell –nv –writable mycontainer/ The –nv flag leads to using drivers from the host OS(cuda 11.0), ..

I have an Ubuntu docker container that works perfectly fine as is. I have a custom binary inside that executes and returns as expected. Because of security reasons, I cannot use docker for automated testing. I created a docker archive and then I load a singularity container from this docker archive. The binary that I ..

I’m trying to build an image from docker with singularity. It used to work within a few minutes last year, but now it seems stalled ( It ran for more than 6 hours) Here is my current script: # I got same problem if I don’t declare the env variables below mkdir TMP CACHE export ..

I have a shell script with multiple singularity commands in it myscript.sh #!/bin/sh/ singularity shell -B /home/user/Desktop/ /home/user/image/some_image.simg /home/user/miniconda/activate my_env cd /app/app_folder/scripts ls -ash when i run the script it get stuck after the shell is invoked. singularity> However I want the subsequent commands to run in the invoked shell. How do I go about ..