1661583180
Singularity: Universal Application Containers for Linux
Singularity
IMPORTANT NOTE: Singularity has been renamed to Apptainer. This repository is now only for maintaining the 3.8 series and archiving the history; the master branch is not used for anything. Submit all current issues and pull requests to https://github.com/apptainer/apptainer. Any issue submitted here will be automatically closed.
What is Singularity?
Singularity is an open source container platform designed to be simple, fast, and secure. Many container platforms are available, but Singularity is designed for ease-of-use on shared systems and in high performance computing (HPC) environments. It features:
- An immutable single-file container image format, supporting cryptographic signatures and encryption.
- Integration over isolation by default. Easily make use of GPUs, high speed networks, parallel filesystems on a cluster or server.
- Mobility of compute. The single file SIF container format is easy to transport and share.
- A simple, effective security model. You are the same user inside a container as outside, and cannot gain additional privilege on the host system by default.
Singularity is open source software, distributed under the BSD License.
Check out talks about Singularity and some use cases of Singularity on our website.
.gitignore
*~
#*
*#
singularity-*.tar.gz
*.m4
*.pyc
*.swp
generate_docs
.vscode
.DS_store
.idea/
builddir/
internal/pkg/buildcfg/config.go
singularity.spec
trash.lock
Makefile.in
autom4te.cache/
bin/Makefile
bin/Makefile.in
bin/singularity
compile
configure
depcomp
etc/singularity.conf
etc/Makefile
etc/Makefile.in
examples/plugins/test-plugin/*.so
examples/plugins/test-plugin/*.sif
examples/plugins/test-plugin/*.manifest
install-sh
libexec/Makefile
libexec/Makefile.in
libexec/cli/Makefile
libexec/cli/Makefile.in
libexec/mods/Makefile
libexec/mods/Makefile.in
libexec/bootstrap-scripts/environment/environment.tar
libtool
ltmain.sh
missing
src/util/config_defaults.h
secbuildimg.sh
docs/man/singularity*
src/pkg/buildcfg
src/action
src/action-suid
src/start
src/start-suid
src/builddef
src/cleanupd
src/image-type
src/mount
src/mount-suid
src/sif
src/sinit
src/get-section
src/sign
src/verify
src/stamp-h1
src/include/stamp-h1
src/.dirstamp
src/wrapper
src/wrapper-suid
src/.deps/
src/.libs/
src/lib*.la
src/*.o
src/*.lo
src/slurm/singularity_spank.la
src/*/.deps/
src/*/.libs/
src/*/lib*.la
src/*/*.o
src/*/*.lo
src/*/.dirstamp
src/*/*/.deps/
src/*/*/.libs/
src/*/*/lib*.la
src/*/*/*.o
src/*/*/*.lo
src/*/*/.dirstamp
src/*/*/*/.deps/
src/*/*/*/.libs/
src/*/*/*/lib*.la
src/*/*/*/*.o
src/*/*/*/*.lo
src/*/*/*/.dirstamp
src/*/*/*/*/.deps/
src/*/*/*/*/.libs/
src/*/*/*/*/lib*.la
src/*/*/*/*/*.o
src/*/*/*/*/*.lo
src/*/*/*/*/.dirstamp
build/*
runtime/cli
pkg/library/client/test[0-9]*
debian.golangci.yml
run:
timeout: 3m
linters:
disable-all: true
enable-all: false
enable:
- contextcheck
- deadcode
- dupl
- gofumpt
- goimports
- gosimple
- govet
- ineffassign
- misspell
- nakedret
- revive
- staticcheck
linters-settings:
misspell:
locale: US
issues:
max-per-linter: 0
max-same-issues: 0.mailmap
Gregory M. Kurtzer <g@sylabs.io>
Krishna Muriki <kmuriki@gmail.com>
Vanessa Sochat <vsochat@stanford.edu>
Rémy Dernat <remy.d1@gmail.com> remy.d1 <remy.d1@gmail.com>
Rémy Dernat <remy.dernat@univ-montp2.fr>Getting Started with Singularity
To install Singularity from source, see the installation instructions. For other installation options, see our guide.
System administrators can learn how to configure Singularity, and get an overview of its architecture and security features in the administrator guide.
For users, see the user guide for details on how to run and build containers with Singularity.
Contributing to Singularity
Community contributions are always greatly appreciated. To start developing Singularity, check out the guidelines for contributing.
Please note we have a code of conduct. Please follow it in all your interactions with the project members and users.
Our roadmap, other documents, and user/developer meeting information can be found in the singularity community page.
We also welcome contributions to our user guide and admin guide.
Support
To get help with Singularity, check out the Singularity Help web page.
Go Version Compatibility
Singularity aims to maintain support for the two most recent stable versions of Go. This corresponds to the Go Release Maintenance Policy and Security Policy, ensuring critical bug fixes and security patches are available for all supported language versions.
Citing Singularity
The Singularity software may be cited using our Zenodo DOI 10.5281/zenodo.1310023:
Singularity Developers (2021) Singularity. 10.5281/zenodo.1310023 https://doi.org/10.5281/zenodo.1310023
This is an 'all versions' DOI for referencing Singularity in a manner that is not version-specific. You may wish to reference the particular version of Singularity used in your work. Zenodo creates a unique DOI for each release, and these can be found in the 'Versions' sidebar on the Zenodo record page.
Please also consider citing the original publication describing Singularity:
Kurtzer GM, Sochat V, Bauer MW (2017) Singularity: Scientific containers for mobility of compute. PLoS ONE 12(5): e0177459. https://doi.org/10.1371/journal.pone.0177459
License
Unless otherwise noted, this project is licensed under a 3-clause BSD license found in the license file.
Download Details:
Author: apptainer
Source code: https://github.com/apptainer/singularity
License: Unknown, Unknown licenses found
What is GEEK
Buddha Community
1594368382
Hire Dedicated Linux Developer
Looking to develop real-time applications?
Hire Dedicated Linux Developer from HourlyDeveloper.io, we have dedicated developers who have vast experience in developing applications for Linux and UNIX operating systems and have in-depth knowledge of their processes, kernel tools, internal architectures, and development packages.
Consult with experts:- https://bit.ly/2ZQ5ySP
#hire linux dedicated developer #linux developer #linux development company #linux development services #linux development #linux developer
1602964260
50+ Useful Kubernetes Tools for 2020 - Part 2
Introduction
Last year, we provided a list of Kubernetes tools that proved so popular we have decided to curate another list of some useful additions for working with the platform—among which are many tools that we personally use here at Caylent. Check out the original tools list here in case you missed it.
According to a recent survey done by Stackrox, the dominance Kubernetes enjoys in the market continues to be reinforced, with 86% of respondents using it for container orchestration.
And as you can see below, more and more companies are jumping into containerization for their apps. If you’re among them, here are some tools to aid you going forward as Kubernetes continues its rapid growth.
#blog #tools #amazon elastic kubernetes service #application security #aws kms #botkube #caylent #cli #container monitoring #container orchestration tools #container security #containers #continuous delivery #continuous deployment #continuous integration #contour #developers #development #developments #draft #eksctl #firewall #gcp #github #harbor #helm #helm charts #helm-2to3 #helm-aws-secret-plugin #helm-docs #helm-operator-get-started #helm-secrets #iam #json #k-rail #k3s #k3sup #k8s #keel.sh #keycloak #kiali #kiam #klum #knative #krew #ksniff #kube #kube-prod-runtime #kube-ps1 #kube-scan #kube-state-metrics #kube2iam #kubeapps #kubebuilder #kubeconfig #kubectl #kubectl-aws-secrets #kubefwd #kubernetes #kubernetes command line tool #kubernetes configuration #kubernetes deployment #kubernetes in development #kubernetes in production #kubernetes ingress #kubernetes interfaces #kubernetes monitoring #kubernetes networking #kubernetes observability #kubernetes plugins #kubernetes secrets #kubernetes security #kubernetes security best practices #kubernetes security vendors #kubernetes service discovery #kubernetic #kubesec #kubeterminal #kubeval #kudo #kuma #microsoft azure key vault #mozilla sops #octant #octarine #open source #palo alto kubernetes security #permission-manager #pgp #rafay #rakess #rancher #rook #secrets operations #serverless function #service mesh #shell-operator #snyk #snyk container #sonobuoy #strongdm #tcpdump #tenkai #testing #tigera #tilt #vert.x #wireshark #yaml
1603415915
How I Switched from Windows 10 to Linux Mint
This article is all about my journey on switching from Windows 10 to Linux Mint 20, how I got easily adapted to the Linux environment, and some resources that helped me to set up a perfect Desktop environment.
Uncertainty
Ok, now I have decided to switch to Linux but here comes the first question. Which distro will satisfy my needs both in terms of GUI and other aspects? Linux is not something new to me since I have been working with RHEL based distros in my work for the past 4 years with the command-line.
I know RHEL based distros are good for enterprises but not for personalized desktop environments, at least that’s what I am thinking till now. So I started my research to find the distro that should be easy for me to use and at the same time should have good community support if in case I ran into some problem. Among many Linux distros, I drilled down my list to 4 flavors.
Related Article: The Best Linux Distributions for Beginners
Before deciding the Distro it is necessary you formulate the list of tools/programs or packages needed and check if the distro you choose provides all those features.
For me, I use Linux for two main purposes: one is for my professional development work, writing articles, and second for my personal use like Video editing and Movies. Most of the popular software are created to be compatible with Windows, macOS, and Linux like Sublime Text, VSCode, VLC Media Player, Firefox/Chromium browser. Other than these software, cloud-based services make our life easy Like Microsoft Office 365 or G Suite.
#linux distros #linux mint #linux distros #linux mint tips #linux
1603763460
AWS Bottlerocket vs. Google Container-Optimized OS: Which Should You Use and When
What’s the difference between popular Container-Centric OS choices, Google’s Container-Optimized OS, and AWS’s Bottlerocket? The concepts underlying containers have been around for many years. Container technologies like Docker, Kubernetes, and an entire ecosystem of products, as well as best practices, have emerged in the last few years. This has enabled different kinds of applications to be containerized.
Web service providers like Amazon AWS and Google are giving a further boost to container innovation, for enterprises to adopt and use containers at scale. This will help them to reap the benefits containers bring, including increased portability and greater efficiency.
Linux-based OS, AWS Bottlerocket is a new option, designed for running containers on virtual machines (VMs) or bare-metal hosts. In this article, you will learn the core uses and differences between the two open-source OS.
**AWS Bottlerocket **
It is an open-source, stripped-down Linux distribution that’s similar to projects like Google’s Container-Optimized OS. This single-step update process helps reduce management overhead.
_It makes OS updates easy to automate using container orchestration services such as Amazon Elastic Container Service (ECS) and Amazon Elastic Kubernetes Service (EKS). _
**Google Container-Optimized OS **
It’s an OS image for Google Compute Engine VMs that’s optimized for running Docker containers. It allows you to bring up your Docker containers on Google Cloud Platform securely, and quickly. It is based on the open-source Chromium OS project and is maintained by Google.
But before diving into the core differences, let us give you a basic overview of containers, VMs, and container-optimized OS, and its underlying challenges to better understand the differences.
If you are already aware of all the underlying processes of containers, then you can skip to the main differences for AWS Bottlerocket vs Google Container-Optimized OS.
#containers #amazon-aws #google-cloud #container-optimized-os #aws-containers #docker-containers #linux-based-os #orchestration
1620616862
How to Delete Directories and Files in Linux using Command Line
In this remove or delete directories and files linux tutorial guide, you will learn how to remove empty directory and non empty directory linux using command line. And as well as how to remove/file files linux using command line.
If you work with Linux then you will need the following:
- how to remove empty directory in linux,
- how to remove non empty directory,
- how to remove directory without confirmation linux
- how to remove files with and without confirmation in linux.
So, this tutorial guide will show you you how to use the rm, unlink, and rmdir commands to remove or delete files and directories in Linux with and without confirmation.
https://www.tutsmake.com/how-to-remove-directories-and-files-using-linux-command-line/
#how to delete directory in linux #how to remove non empty directory in linux #remove all files in a directory linux #linux delete all files in current directory #linux delete all files in a directory recursively #delete all files in a directory linux