Docker 실습내용 메모장
2022-04-11
- VM 내부망 세팅 IP > 192.168.56.101
sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable"
docker inspect "컨네이너명" | grep IPAddress2022.04.12
<html>
<head>
<title>Amazon ECS Sample App</title>
<style>body {margin-top: 40px; background-color: #333;} </style>
<meta http-equiv="refresh" content="3" >
</head>
<body>
<div style=color:white;text-align:center>
<h1> Docker Container Web Application. </h1>
<h2> Great Works! </h2>
<p>Application is now good running on a container in Docker.</p>
</div>
</body>
</html>from http.server import BaseHTTPRequestHandler, HTTPServer
port = 8900
class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
def do_GET(self):
self.send_response(200)
self.send_header('Content-Type', 'text/html; charset=utf-8')
self.end_headers()
self.wfile.write('<h1>[Python Web Server running~]</h1>'.encode('utf-8'))
httpd = HTTPServer(('0.0.0.0', port), SimpleHTTPRequestHandler)
print(f'Server running on port:{port}')
httpd.serve_forever()
from random import shuffle
from time import sleep
gamenum = input('로또 게임 회수를 입력하세요: ')
for i in range(int(gamenum)):
balls = [x+1 for x in range(45)]
ret = []
for j in range(6):
shuffle(balls)
number = balls.pop()
ret.append(number)
print('로또번호[%d]: ' %(i+1), end='')
print(ret)
sleep(1)
2022.04.14
오후수업 메모장내용 docker multi 빌드
package main
import (
"fmt"
"os"
"log"
"net"
"net/http"
)
func gohandler(w http.ResponseWriter, r *http.Request){
name, err := os.Hostname()
if err != nil {
fmt.Printf("error: %v\n", err)
return
}
fmt.Fprintln(w, "hostname: ", name)
addr, err := net.LookupHost(name)
if err != nil {
fmt.Printf("error: %v\n", err)
return
}
fmt.Fprintln(w, "IP: ", addr)
}
func main() {
fmt.Fprintln(os.Stdout, "Go!!! Go Application ......")
http.HandleFunc("/", gohandler)
log.Fatal(http.ListenAndServe(":9090",nil))
}