Manage Containers Easily with udocker
Empower yourself by using udocker, a tool that allows you to run containers in user space without the need for Docker, privileges, or sysadmin assistance. udocker supports various Linux systems, offers simple commands for container management, and integrates multiple technologies to run applications efficiently.
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Presentation Transcript
udocker Running containers everywhere udocker
udocker is a tool to run containers in user space without Docker without privileges without sysadmin assistance udocker
udocker empowers users to run applications encapsulated in Docker containers but can be used to run any container that does not require privileges udocker
How does it work 1. Download udocker 2. Using udocker get a container image: Pull containers from dockerhub Load containers saved by Docker Import containers exported by Docker Import an OS filesystem tarball 3. Use udocker to run the container udocker
Commands udocker syntax is simple: udocker load udocker images udocker rmi udocker ps udocker rm udocker search udocker pull udocker create udocker run udocker import udocker
udocker is not limited to specific technologies such as namespaces udocker can run in many Linux systems both new and old: Ubuntu 14, Ubuntu 16, Ubuntu 17, CentOS 6, CentOS 7, Fedora, etc and is well suited for: computing farms , grids GPU computing udocker
udocker integrates technologies and can run your applications using several methods shared lib interception user ptrace namespaces udocker
store pull import load udocker local repository extract container layers create OS system trees prepare run Linux ptrace shared lib interception rootless namespaces access udocker
Examples udocker
https://github.com/indigo-dc/udocker udocker running containers everywhere INDIGO - DataCloud receives funding from the European Union s Horizon 2020 research and innovation programme under grant agreement RIA 653549 udocker
https://github.com/indigo-dc/udocker udocker running containers everywhere INDIGO - DataCloud receives funding from the European Union s Horizon 2020 research and innovation programme under grant agreement RIA 653549 udocker
