cotainr/2024.10.0 (cotainr-2024.10.0.eb)
To access module help and find out for which stacks and partitions the module is
installed, use module spider cotainr/2024.10.0.
EasyConfig:
#DOC cotainr update for CrayEnv optimised for the state of LUMI after the September 2024 system maintenance.
#DOC
#DOC [Online documentation for this version of cotainr](https://cotainr.readthedocs.io/en/2024.10.0/)
easyblock = 'Tarball'
name = 'cotainr'
version = '2024.10.0'
homepage = 'https://github.com/DeiC-HPC/container-builder'
whatis = [
'Description: cotainr is a tool that helps making Singularity/Apptainer containers.'
]
description = """"
cotainr is a tool that helps making Singularity/Apptainer containers.
It runs entirely in user space, i.e. you don’t need root/sudo priviledges
(or fake them) to use cotainr. It makes it a lot easier to build
Singularity/Apptainer containers for certain HPC use cases.
In order to achieve this, the scope of cotainr is deliberately limited - focus
is on making it easy to build reasonably performant containers for common HPC
use cases. If you need a general purpose solution for building containers that
achieve the absolute maximum performance, you should stick with
Apptainer/Singularity instead of cotainr.
The software is provided by LUMI consortium partner DeiC.
Note that this software requires a more recent Python then the system Python
provided by the SUSE OS on LUMI. This module will load whatever version of
cray-python is the default when the module is loaded.
The following base images are available:
- lumi-c: Base image for LUMI-C based on Ubuntu 22.04
- lumi-g: Base image based on the ROCm container version 6.0.3 provided by
LUST in /appl/local/containers/sif-images
"""
docurls = [
f'Web-based documentation on https://cotainr.readthedocs.io/en/{version}/'
]
sources = [ {
'filename': '%(name)s-%(version)s.tar.gz',
'download_filename': '%(version)s.tar.gz',
'source_urls': ['https://github.com/DeiC-HPC/cotainr/archive/refs/tags'],
} ]
toolchain = SYSTEM
dependencies = [
('cray-python', EXTERNAL_MODULE),
]
local_systems = """{
"lumi-g": {
"base-image": "/appl/local/containers/sif-images/lumi-rocm-rocm-6.0.3.sif"
},
"lumi-c": {
"base-image": "docker://ubuntu:22.04"
}
}"""
postinstallcmds = [ # Use a bash HERE document to create the systems.json file.
'cd %(installdir)s/ ; cat >systems.json <<EOF\n' + local_systems + '\nEOF\n'
]
sanity_check_paths = {
'files': ['bin/cotainr', 'systems.json'],
'dirs': ['cotainr'],
}
sanity_check_commands = [
'cotainr --help',
'cotainr --version',
'cotainr info',
]
moduleclass = "tools"