DAY 11

Creation of Docker Image

by the help Dockerfile we can make Docker image
make changes on existing image and save it and use it as a new image

steps-

create a empty directory
crete two file inside directoryindx.html and Dockerfile
run command docker build -t "name" /dirpath

Container Web Host

docker run -itd --name web1 -p 1234:80 pradyweb
run on browser publicip:1234

Create multiple container

--python progran

Devops (Developer operations)

automation
containerization
CI(continuous integration)/CD(continuous delivery)
microservices

Automation--> IAC(infastructure as code )

ruby 2005 -> puppet
ruby 2007 -> chef
python 2010 -> salt
python 2012 -> Ansible
-- -- JUJU
-- -- Teraform

Terraform -->

basically use for cloud services
aws ,azure,google

Ansible

python