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https://github.com/pratikshinde55/docker-three_tier-architecture
Three Tier Architecture using Docker
https://github.com/pratikshinde55/docker-three_tier-architecture
Last synced: 7 days ago
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Three Tier Architecture using Docker
- Host: GitHub
- URL: https://github.com/pratikshinde55/docker-three_tier-architecture
- Owner: Pratikshinde55
- Created: 2023-09-24T13:12:38.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2024-03-25T07:58:09.000Z (8 months ago)
- Last Synced: 2024-03-26T08:58:47.264Z (8 months ago)
- Size: 38.1 KB
- Stars: 3
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Three Tier Architecture using Docker
Steps-1:
Launch EC2 instance and install docker inside and start docker Service:
Use following Commands:
#sudo su - root
#yum install docker -y
#systemctl enable docker --now
#systemctl status docker
Steps-2:
create own net name as "psnet"
subnet range 10.0.0.1/16 in CIDR format
#docker network ls
#docker network create --driver bridge --subnet 10.0.0.1/16 psnet
#docker network ls
Steps-3:
Create database with own driver (database- container name)...also provide required enviromental variable
#docker run -dit --name database --network psnet -v /mydata:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=pratik55 -e MYSQL_DATABASE=mydatabase -e MYSQL_USER=jack -e MYSQL_PASSWORD=jack11 mysql
#docker inspect database <--- here we show our subnet range(10.0.0.1/16) to our given database container
Here,check provided subnet range.
Steps-4:
Launch wordpress and uase PATTING to make outside world connection
As port number of container is 80 also check by
#netstat -tnlp
#docker run -dit --name mywordpress --network psnet -p 1234:80 wordpress
Can also check MYWORDPRESS has our subnet range by command on above screenshots.( step no.3)
#docker inspect mywordpress
Steps-5:
EC2 intance has Firewall which cannot be connected by outside world, so we can modify inbound rules(All traffic allowed)
Substeps:
1. : EC2 Dashboard
2. select securtity option
3. go inside Security groups
4. select "edit inbound rule"
5. delete defult rule and new rule
6. custom TCP ->> "ALL TRAFIC" ,ANYWHERE IPv4
7. save rule
Steps-6:
instance public + our port number that provide in wordpress contanier.
To access wordpresss from browser,need EC2 instance public IP Address+Port no. given to wordpresss container.
To get wordpress interface on google ,provide details that provided in the form of enviromental variable during "database" caintainer launch
http://65.2.146.158:1234 <<------- see interface(This site does not work as instance is terminated now)
Steps-7:
Create username and password to create blog on wordpress:
Steps-8:
On Wordpress Dashboard->create Post->Add Content->Publish->Copy link and paste in the browser.
This is Three Tier Architecture using Docker----
1>WordPress-Blogging Site ,
2>MySQL-Database ,
3>PSNet-Own bridge driver.