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Docker NetworkChuck - Coggle Diagram
Docker
NetworkChuck
Tradicional Way
Physical Hardware
CPU
Memory
Storage
Hardware Virtualization
Network
Hypervisor
VMWare ESXi
Hyper-V
Operation System
Windwos
Linux
Docker
Physical Hardware
Operationg System
Linux
Docker Engine
Container
Linux
Windows
Windows
What is?
Fast Lighweight Micromputer
OS
Isolated
CPU
Memory
Network
Shre the same Linux Kernel
It is different of VM that have each one the their own Kernel
Sistem shoudl share the same underlying kernel
Linux docker runs on Linux OS
Windows Docker runs on Windows OS
Larn More
Control Group
Name Spaces
Docker can work everywhere, it is independent of the OS
ChuckNetwork
Linode
Create a VM
Procedure
Comands
CentOS
docker run -d -t --name myfirstdocker centos
docker ps
docker exec -it myfirstdocker bash
exit
docker pull centos
docker stop myfirstdocker
docker start myfirstdocker
docker stats
Alpine
docker run -d -t --name myseconddocker alpine
docker ps
docker exec -it myseconddocker sh
exit
docker pull alpine
Thenetworkchuck
docker pull thenetworkchuck/nccoffee:frenchpress
docker run -t -d -p 80:80 --name mythirddocker thenetworkchuck/nccoffee:frenchpress
docker ps
Open a web browser and paste the public IP of the CentOs linux where the docker is installed
Archlinux
docker pull archlinux
docker run -d -t --name myfourthdocker archlinux
docker ps