Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

Podman

From Wikipedia, the free encyclopedia
Daemonless OCI-compliant container runtime
Podman
Example of Podman commands
Original authorRed Hat
DeveloperCloud Native Computing Foundation
Stable release
5.7.1[1] / 10 December 2025; 2 months ago (10 December 2025)
Written inGo
Operating systemLinux,Windows,macOS,FreeBSD
TypeOS-level virtualization
LicenseApache-2.0 license
Websitepodman.io
Repository

Podman (pod manager) is anopen sourceOpen Container Initiative (OCI)-compliant[2]container management tool created byRed Hat used for handling containers,images,volumes, andpods on theLinuxoperating system,[3] with support formacOS andMicrosoft Windows via avirtual machine.[4] Based on the libpod library, it offersAPIs for the lifecycle management of containers, pods, images, and volumes. The API is identical to theDocker API.[5] Podman Desktop provides an alternative to Docker Desktop.[6]

History

[edit]
Podman Desktop showing terminal of a container

The first public release of Podman (v0.2) was released in 2018, version 1.0.0 of Podman was released on January 16th, 2019.[7]

Version 1.0 of Podman Desktop was released on May 23, 2023.[8][9]

InKubeCon 2024, Red Hat announced that it will contribute Podman and Podman Desktop to theCloud Native Computing Foundation (CNCF), by that point, Podman Desktop had already been downloaded 1.5 million times,[10] the projects were accepted into the CNCF on January 21, 2025.[11][12]

Adoption

[edit]

In the 2025Stack Overflow survey, among 20,070 survey respondents identifying as professionals, 10.9% said that they had used Podman in the past year, compared to 73.8% and 30.1% for Docker andKubernetes respectively.[13]

Design

[edit]

Podman is a "daemonless" tool,[14] as opposed to other containerization systems like Docker, which uses a background service calleddockerd to manage its containers, Podman relies onsystemd for managing its container life cycles.[15]

Security

[edit]

Podman lets containers run without root privileges (rootless), meaning they can be created, run, and managed by regular users without administrator rights by usingLinux namespaces.[16]

See also

[edit]

References

[edit]
  1. ^"Release 5.7.1". 10 December 2025. Retrieved11 December 2025.
  2. ^Walker, James (June 4, 2021)."What Is Podman and How Does It Differ from Docker?".How-To Geek.
  3. ^Primavera, Jacqueline (June 17, 2022)."What is Podman? The container engine replacing Docker".InfoWorld.
  4. ^Krill, Paul (May 23, 2023)."Red Hat puts Podman container management on the desktop".InfoWorld.
  5. ^"Podman | GoLand".GoLand Help.
  6. ^Walker, James (January 19, 2023)."Getting Started With Podman Desktop, an Open Source Docker Desktop Alternative".How-To Geek.
  7. ^"Podman v1.0.0 Released | Podman".podman.io. 16 January 2019. Retrieved10 September 2025.
  8. ^"Podman Desktop 1.0: The next-gen container management solution streamlining developers container operations".Red Hat Blog. Retrieved10 September 2025.
  9. ^Anderson, Tim (24 May 2023)."Podman Desktop 1.0 released: a challenge to Docker Desktop • DEVCLASS".DEVCLASS. Retrieved10 September 2025.
  10. ^"Red Hat to Contribute Comprehensive Container Tools Collection to Cloud Native Computing Foundation".Red Hat Blog. Retrieved10 September 2025.
  11. ^"Podman Desktop".CNCF. 10 September 2025. Retrieved10 September 2025.
  12. ^"Podman Container Tools".CNCF. 10 September 2025. Retrieved10 September 2025.
  13. ^"Technology | 2025 Stack Overflow Developer Survey".Stack Overfllow. Retrieved10 September 2025.
  14. ^"What is Podman? — Podman documentation".docs.podman.io. Retrieved10 September 2025.
  15. ^"Containers in 2025: Docker vs. Podman for Modern Developers".Linux Journal. Retrieved30 November 2025.
  16. ^"Rootless containers with Podman".Red Hat Developer. 25 September 2020. Retrieved2024-10-12.

Further reading

[edit]
Hardware
(hypervisors)
Native
Hosted
Specialized
Independent
Tools
Operating
system
OScontainers
Application containers
Virtual kernel architectures
Related kernel features
Orchestration
Desktop
Application
Network
See also
Stub icon

Thisfree and open-source software article is astub. You can help Wikipedia byadding missing information.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Podman&oldid=1333933224"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2026 Movatter.jp