Docker Nginx 설치

이미지 pull·실행

docker pull nginx
docker run --name webserver -d -p 8080:80 nginx
docker ps
# http://localhost:8080

• -d 백그라운드
• -p 호스트:컨테이너 (예: 8080→80)

중지/시작

docker stop webserver
docker start webserver
docker ps -a

볼륨 마운트 (html)

docker run -v /home/ubuntu/html:/usr/share/nginx/html --name webserver -d -p 8080:80 nginx

커스텀 nginx.conf + Dockerfile

nginx/
  Dockerfile
  conf/nginx.conf

conf/nginx.conf 예시:

user  nginx;
worker_processes  1;
error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

events { worker_connections 1024; }

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;
    access_log    /var/log/nginx/access.log  main;
    sendfile      on;
    keepalive_timeout 65;
    include /etc/nginx/conf.d/*.conf;
    server_tokens off;
}

FROM nginx:latest
COPY conf/nginx.conf /etc/nginx/nginx.conf
CMD ["nginx", "-g", "daemon off;"]
EXPOSE 80

docker build --tag nginx-test:1.0 .
docker run -d -p 8080:80 nginx-test:1.0