猿でもわかるコンテナ V2 / a-monkeys-guide-to-container-v2

猿でもわかるコンテナ V2

Transcript

2. 2 § § Senior DevOps Acceleration Engineer § DevOps Liquid Software § @tsuyoshi_miyake @tsuyo @tsuyo
3. 3 § Webinar Ø § § Q&A Ø Ø Chat
4. Q&A 4
8. 8 - https://www.docker.com/resources/what-container Photo by Victoire Joncheray on Unsplash
9. § § § § 1 : 1 § VM § Dockerfile § 3rd 9
10. 10 10
12. § § A B § § CPU 12
13. § § VM OS 13
14. vs vs VM 14
15. vs vs VM 15
19. § OS § Linux Namespaces § Linux Control Groups (cgroups) § § : runc rkt lmctfy 19
20. Linux Namespaces § § Namespace § cgroups 20 - https://man7.org/linux/man-pages/man7/namespaces.7.html
21. Linux Namespaces PID 21
22. Linux Namespaces 22
23. Linux Control Groups (cgroups) § § CPU I/O 23 source: https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v1/cgroups.html
24. Linux Control Groups (cgroups) 24
25. 25 namespaces cgroups ...
26. 26 VM zip
29. § § § API § : Docker containerd rkt 29
30. Docker § § dockerd § docker § dockerd/containerd/runc § dockerd (Docker Engine) Dockerfile 30 Source: https://www.docker.com/blog/docker-engine-1-11-runc/
31. 1979 2000 chroot FreeBSD Jails IP 31 2001 Linux VServer 2017 Kubernetes to CNCF 2004 Solaris Containers Solaris Resource Manager + Zones 2008 Process Containers Google cgroups 2011 LXC (LinuX Containers) Linux 2013 Warden CloudFoundry 2013 LMCTFY Let Me Contain That For You: Google OSS libcontainer 2015 2016 OCI 2016 Container Security DevSecOps Containerd to CNCF 2006 Docker
34. § § OS OS (Kernel) § § § 34
35. Q&A
36. THANK YOU!