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SETUP LINUX, DOCKER, (PORTAINER)

Linux

existing timezone
	timedatectl

set to AEST
	sudo timedatectl set-timezone Australia/Sydney

Docker + docker-compose Install

sudo apt install docker.io -y
https://linuxhandbook.com/docker-permission-denied/

sudo groupadd docker
sudo systemctl enable --now docker
sudo usermod -aG docker $USER

# log out and log back in

# testing:
docker --version

docker run hello-world
docker run -it ubuntu bash

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose
(sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose)

Portainer Install

# create portainer_data volume if not done so
docker volume create portainer_data

docker run -d -p 8000:8000 -p 9000:9000 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce
# http://<host>:9000

CODE + ENV

requirements.txt, add these:

eventlet

loguru

must have these:

Dockerfile

docker-compose.yaml

project.env

on deployment:

change project.env

WEBSITE_HOST_PORT=80
HOST_VOLUME=/projects/L-Bot-server-main

for convenience:

build.sh

up.sh

down.sh

IMPORTANT project.env

modify

WEBSITE_HOST_PORT

HOST_VOLUME

commented out:

kill_port.py

if platform.system() == "Linux":

	pass

(optional) add loguru to these:

database/website_client_interface.py

database/database_tasks.py

database/camera_system_interface.py

from loguru import logger

print = lambda *args : logger.debug(" ".join(str(i) for i in args))

VERY VERY IMPORTANT:

website/templates/base.html

const sio = io("ws://<HOST_IP>:2910");

eg. const sio = io("ws://192.168.1.9:2910");

deleted:

website/static/requests.js

modified

website/static/style.css

span { /* something dodgy about it transitioning twice, this turns off one of the transitions */ transition-duration: 0s; }

BUILD / UP / DOWN

to build - ONLY NEED TO DO THIS ONCE - code is NOT baked in, UNLESS CHANGED requirements.txt

# build.sh
docker build --tag 'l-bot' .

to up:

# up.sh
_UID=$(id -u) _GID=$(id -g) docker-compose --env-file project.env up --detach

to down:

# down.sh
_UID=$(id -u) _GID=$(id -g) docker-compose --env-file project.env down

see logs:

# https://docs.docker.com/engine/reference/commandline/logs/

docker logs <CONTAINER_NAME>

containers are
	l-bot_website
	l-bot_website_client
	l-bot_camera_snr
	l-bot_camera_jnr

docker logs --follow l-bot_website
docker logs --follow l-bot_website_client
docker logs --tail 10 l-bot_website_client