Docker

My First experience in docker

Transcript

1. Yun_NISRA-I My First experience in docker
4. seconds minutes GB MB
5. LINUX • Linux Startup Process • Boot Loader • Kernel • Init Process • Different Distribution • Package Manager • Init
6. LINUX • Linux Startup Process • Boot Loader • Kernel • Init Process • Different Distribution • Package Manager • Init How New Virtual Machine Run
7. LINUX • Linux Startup Process • Boot Loader • Kernel • Init Process • Different Distribution • Package Manager • Init How Docker Run
9. SAME KERNEL & MORE INIT Windows↓ ←Linux Find pid in Manager
10. Root Namespace pid1 Init
11. pid1 (pid2) Root Namespace pid1 Init
12. pid1 (pid2) pid1 (pid3) Root Namespace pid1 Init
13. pid1 (pid2) pid1 (pid3) pid1 (pid4) Root Namespace pid1 Init
14. Read & Write ↓ Read Only→
16. DOCKER & LXC • Docker base on LXC • Use less space on Docker (AUFS) • Just Text File(DockerFile) help you create Image • More Easily User Interface to use
18. MORE SAFE THAN VM?
20. NO BESIDES,DOCKER HUB HAVE PROBLEM TOO Pull someone Image… Are you really trust?
21. DEMO • C3H3 : http://dockerhack2014.opennote.info Fun with IPython
22. Q & A