My First experience in docker
Yun_NISRA-IMy First experience in docker
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secondsminutesGBMB
LINUX• Linux Startup Process• Boot Loader• Kernel• Init Process• Different Distribution• Package Manager• Init
LINUX• Linux Startup Process• Boot Loader• Kernel• Init Process• Different Distribution• Package Manager• InitHow New Virtual Machine Run
LINUX• Linux Startup Process• Boot Loader• Kernel• Init Process• Different Distribution• Package Manager• InitHow Docker Run
SAME KERNEL & MORE INITWindows↓←LinuxFind pid in Manager
RootNamespacepid1Init
pid1 (pid2)RootNamespacepid1Init
pid1 (pid2) pid1 (pid3)RootNamespacepid1Init
pid1 (pid2) pid1 (pid3) pid1 (pid4)RootNamespacepid1Init
Read & Write ↓Read Only→
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
MORE SAFE THAN VM?
NOBESIDES,DOCKER HUB HAVE PROBLEM TOOPull someone Image… Are you really trust?
DEMO• C3H3 : http://dockerhack2014.opennote.infoFun with IPython
Q & A