Docker & Nginx

作業系統:Ubuntu 22.4  64 Bit

1.安裝Docker

指令:

sudo apt update

sudo snap install curl 

curl -fsSL https://get.docker.com -o get-docker.sh

sudo sh ./get-docker.sh DRY_RUN-1 -o-

docker --version

sudo docker run hello-world

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2.安裝Nginx Image

image很多種類:作業系統,伺服器,資料庫等等

先選Nginx

指令:

#下載nginx版本

sudo docker pull nginx:1.22.1-alpine

sudo docker image ls

#列出容器目錄

sudo docker container run nginx:1.22.1-alpine ls

#確認容器核心版本

sudo docker container run nginx:1.22.1-alpine cat /etc/os-release

#列出nginx設置目錄

sudo docker container run nginx:1.22.1-alpine ls -R -l /etc/nginx

#查看nginx設置文件

sudo docker container run nginx:1.22.1-alpine cat /etc/nginx/nginx.conf

#查看WEB虛擬主機設置文件

sudo docker container run nginx:1.22.1-alpine cat /etc/nginx/conf.d/default.conf

sudo docker container run nginx:1.22.1-alpine ls -R -l /usr/share/nginx/html

#啟動

sudo docker container run --name myweb -d -p 8088:80 nginx:1.22.1-alpine

sudo docker container ls

curl http://127.0.0.1:8088

sudo docker container stop myweb

sudo docker container start myweb

sudo docker container ls -a

sudo docker container rm -f myweb

sudo docker container prune

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mkdir myweb

cd myweb

nano index.html

<h1>Hello Docker World.</h1>

sudo docker container run --name myweb -d -p 8088:80 -v /home/tets/myweb:/usr/share/nginx/html:ro nginx:1.22.1-alpine

===================================

#查看container Log 

docker logs -f myweb

docker inspect myweb

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3.Dockerfile

FROM nginx

COPY ./index.html /usr/share/nginx/html

sudo docker build -t image_nginx:v1 .

sudo docker images

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