Deploy flask on Virtualbox ubuntu

¹öÃò¾ó¹Ú½º¿¡ ubuntu-18.04.6-live-server-amd64.iso À̹ÌÁö¸¦ ¼³Ä¡ÇÏ°í ½ÇÇàÇØ º¸¾Ò´Ù.

64-bit PC (AMD64) ¼­¹ö À̹ÌÁö¸¦ ´Ù¿î·Îµå ¹Þ´Â´Ù.
ubuntu-18.04.6-live-server-amd64.iso ´Ù¿î·Îµå : https://releases.ubuntu.com/18.04/

¹öÃò¾ó¹Ú½º¿Í ¿ìºÐÅõ ¼³Ä¡´Â »ý·«ÇÑ´Ù.
¼³Ä¡ ¹æ¹ýÀº Âü°í ½ÎÀÌÆ® ÆäÀÌÁö¸¦ Âü°í ÇÑ´Ù.

¹öÃò¾ó¹Ú½º ¿ìºÐÅõ ssh Á¢¼ÓÀ» À§ÇÑ ³×Æ®¿÷ ¼³Á¤

¾î¼´Ù µÈ°Å¶ó ¼³¸íÀÌ Æ²¸±¼öµµ ÀÖ´Ù.


1. ¹öÃß¾ó¹Ú½º¿¡ ¿ìºÐÅõ ¼³Ä¡½Ã ³×Æ®¿÷ ¾î´ðÅÍ Ãß°¡ ¾ÈÇßÀ»¶§ ssh ·Î±×ÀÎÀÌ ¾ÈµÇ´Â °æ¿ì
(ÀÌ°Ç ²À ÇÊ¿äÇÑÁö ºÒÈ®½Ç, ¾î´ðÅÍ ¼³Á¤À» ¸ÕÀúÇÏ°í 1¹øÀ» Çغ¸´Â°Íµµ ÁÁÀ»°Í °°´Ù.)

´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÈÄ¿¡ enp0s8 Ç׸ñÀÌ º¸ÀÌ´ÂÁö È®ÀÌ´ÂÁö È®ÀÎÇÑ´Ù.

sudo apt-get update
sudo apt-get install net-tools
ifconfig



enp0s8 Ç׸ñÀÌ ¾Èº¸ÀÌ¸é ´ÙÀ½°ú °°ÀÌ ÇÑ´Ù.

cd /etc/netplan/

ÆíÁý
sudo vim 00-installer-config.yaml

ÆÄÀÏÀ» ¿­°í enp0s8 Á¤º¸¸¦ Ãß°¡ÇÑ´Ù.
network:
  ethernets:
    enp0s3:
      dhcp4: true
    enp0s8:
      dhcp4: true
  version: 2


¸®ºÎÆà ÇÑ´Ù.
reboot

´Ù½Ã ifconfig·Î È®ÀÎÇÑ´Ù.

±×·¡µµ enp0s8ÀÌ ¾Èº¸ÀÎ´Ù¸é ¾î´ðÅÍ1, ¾î´ðÅÍ2¸¦ ¼³Á¤ÇÑ´Ù.


2. ¾î´ðÅÍ1À» NAT·Î ¼³Á¤ÇÑ´Ù.

Æ÷Æ® Æ÷¿öµùÀº º°µµ·Î ÇÏÁö ¾Ê´Â´Ù.


3. ¾î´ðÅÍ2¸¦ È£½ºÆ® Àü¿ë ¾î´ðÅÍ·Î ¼³Á¤ÇÑ´Ù.

À̸§Àº "VirtualBox Host-Only Ehternet Adapter"·Î ÁöÁ¤ÇÑ´Ù.


4. ¼º°øÇÏ¸é ´ÙÀ½°ú °°ÀÌ enp0s8ÀÇ ip ÁÖ¼Ò°¡ º¸ÀδÙ.


5. putty·Î ssh Á¢¼Ó ¼³Á¤Àº ´ÙÀ½°ú °°ÀÌ ÇÑ´Ù.

IP ÁÖ¼Ò´Â enp0s8ÀÇ ÁÖ¼Ò·Î ¼³Á¤ÇÑ´Ù.
Æ÷Æ®´Â 22·Î ¼³Á¤ÇÑ´Ù.
Connection typeÀº SSHÇÑ´Ù.

SSH Á¢¼Ó½Ã login as¿Í password´Â ¿ìºÐÅõÀÇ ID¿Í Æнº¿öµå·Î Á¢¼ÓÇÑ´Ù.




ÆÄÀÏÁú¶ó Á¢¼Ó

ÇÁ·ÎÅäÄÝÀº SFTP·Î ÁöÁ¤ÇÑ´Ù.
È£½ºÆ®´Â enp0s8ÀÇ ÁÖ¼Ò·Î ÁöÁ¤ÇÑ´Ù.
Æ÷Æ®´Â ºñ¿öµÐ´Ù.
·Î±×¿Â À¯ÇüÀº ÀϹÝÀ¸·Î ÁöÁ¤ÇÑ´Ù.
»ç¿ëÀÚ¿Í ºñ¹Ð¹øÈ£´Â ¿ìºÐÅõ ID¿Í Æнº¿öµå·Î ¼³Á¤ÇÑ´Ù.



flask16.html ÆäÀÌÁö¸¦ Âü°íÇÏ¿© ÅÙ¼­Ç÷ξî, flask¸¦ ¼³Ä¡ÇÑ´Ù.

sudo apt-get update
sudo apt-get upgrade
sudo pip3 install --upgrade pip
pip3
sudo apt install python3-pip
sudo pip3 install --upgrade pip
sudo apt install python-pip
pip3 install --upgrade pip
sudo pip3 install --upgrade pip

pip3 install --upgrade setuptool
pip3 install --upgrade pip

sudo apt -y install python
sudo apt -y install python-pip
sudo apt -y install python-setuptools
sudo apt -y install python-dev

pip3 install --upgrade pip
pip3 install --upgrade setuptools

sudo apt-get install zip unzip
sudo apt install python3-opencv
sudo pip3 install flask==2.0.1
sudo pip3 install Flask-SQLAlchemy==2.5.1
pip3 install Flask-SQLAlchemy==2.5.1
pip install --upgrade tensorflow requests
pip3 install --user --upgrade tensorflow==1.14
sudo pip3 install efficientnet==1.1.1
sudo pip3 install h5py==2.10.0
sudo pip3 install sklearn

sudo pip3 insall --upgrade pip
sudo pip3 install --upgrade pip
sudo pip3 install 'h5py==2.10.0' --force-reinstall


ÆÄÀ̽㠹é±×¶ó¿îµå ½ÇÇà

sudo nohup python3 -u hello.py &

Á¤»óÀûÀ¸·Î ½ÇÇà µÇ¾úÀ¸¸é ´ÙÀ½°ú °°Àº ¸Þ¼¼Áö°¡ Ãâ·Â µÈ´Ù.
ignoring input and appending output to 'nohup.out'

nohup ·Î±× ¾Æ¿ô ÈÄ¿¡µµ Á¾·áÇÏÁö ¾Ê°í ¸í·É¾î¸¦ À¯ÁöÇÑ´Ù.

-u ¿É¼Ç : stdout , stderr Ãâ·Â½Ã ¹öÆÛ¸µ ¾øÀÌ Ãâ·Â Çϵµ·Ï Çؼ­ Áö¿¬ÀÌ »ý±âÁö ¾Êµµ·Ï ÇÑ´Ù.

nohup.out ÆÄÀÏ ·Î±× ÀÚµ¿ ¾÷µ¥ÀÌÆ®·Î È®ÀÎÇϱâ

sudo tail -f nohup.out

µµ¿òÀÌ µÉ¸¸ÇÑ ¸í·É¾î

unzipÀ¸·Î ¾ÐÃà ÇØÁ¦Çϱâ
unzip [¾ÐÃàÆÄÀÏ] -d [¾ÐÃàÇØÁ¦Æú´õ]

ÇöÀç µð·ºÅ丮 À§Ä¡ º¸±â
pwd
     
ÇÁ·Î¼¼½º À̸§À¸·Î ¾ÆÀ̵𸦠ã´Â´Ù ¾ÆÀ̵ð ã±â
ps -e

ÇÁ·Î¼¼½º Á×À̱â
sudo kill -9 2146

Âü°í)
VirtualBox¿¡ ubuntu ssh Á¢¼Ó ¹æ¹ý
https://velog.io/@dailylifecoding/installing-ubuntu-server-on-virtual-box
https://bono915.tistory.com/entry/VirtualBox-Linux-VM-to-VM-³×Æ®¿öÅ©-¿¬°áÀ»-À§ÇÑ-¼³Á¤¹æ¹ý
https://velog.io/@xeomina/VirtualBox-³×Æ®¿öÅ©-¼³Á¤