Power Up with Podman - Kubernetes Community Day LA
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The document provides an overview of Podman, a daemonless container engine for developing and managing OCI containers on Linux systems. It outlines the benefits of Podman, such as security features and ease of use, as well as installation instructions and community engagement opportunities. Additionally, it includes tips for using Podman with Docker Compose and creating pods incrementally.
Power Up with Podman - Kubernetes Community Day LA
- 1. POWER UP WITH PODMAN Paige Cruz from Chronosphere KCD LA
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- 5. 2024 TIMELINE 5 2023 2022 2021 2020 2019 2018 First release of Podman v.0.3.5 (Apr 5) Podman v1.0.0 released Podman 4.5 released dockershim removed in K8s 1.24 Podman-desk top released v1.0,0 Podman 5.0
- 6. “ A daemonless container engine for developing, managing, and running OCI Containers on your Linux System 6
- 7. 7 CONTAINER
- 9. DAEMONLESS 9
- 10. Open Container Initiative (OCI) 10
- 11. “ A daemonless container engine for developing, managing, and running OCI Containers on your Linux System 11
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- 15. Security 15
- 16. root 16
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- 18. Daemonless + rootless = ❤ 18
- 19. Familiar(ish) 19
- 20. Pods! 20
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- 24. 24 Bookmark the Troubleshooting Page
- 26. Import saved containers! 1. docker export $yourContainer > $yourContainer.tar 2. podman import $yourContainer.tar 26
- 27. Docker-compose & podman ?! (A) 1. Verify DOCKER_HOST variable points to podman socket 2. docker-compose up 3. docker-compose down 27
- 28. podman-compose* (B) 1. Install podman-compose 2. podman-compose up 28
- 29. Create Pods incrementally ● podman pod create --name $POD-NAME ● podman run -d --pod $POD-NAME $IMAGE_1 ● podman run -d --pod $POD-NAME $IMAGE_2 ● podman generate kube $POD-NAME > $POD-NAME.yaml 29
- 30. Run Pods without Kubernetes podman play kube $pod.yaml - Pod - Deployment - PersistentVolumeClaim - ConfigMap 30
- 31. Run Pods locally with Kubernetes 31
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- 35. “ No contribution is too small—from a spelling mistake in a man page up to a full-blown feature. 35
- 36. Report Issues 36
- 37. Communicate 37 ○ IRC - https://web.libera.chat/#podman-desktop ○ Matrix - https://matrix.to/#/#podman:fedoraproject.org ○ Discord - https://discord.gg/vwpj7K6gW5 ○ Slack - https://slack.k8s.io/ #podman-desktop ○ Email - podman-join@lists.podman.io
- 38. Contribute 38
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- 41. THANKS! Find me at paigerduty .com @hachyderm.io @chronosphere.io 41 Special thanks to these resources: ○ Presentation template by SlidesCarnival ○ Photographs from Pixabay