add docker

Dockerfile

@@ -0,0 +1,11 @@
+FROM alpine:latest
+RUN apk update && apk add --no-cache python3 py3-pip
+RUN mkdir -p /opt/ydl_web_ui
+ADD requirements.txt web_ui/ /opt/ydl_web_ui
+WORKDIR /opt/ydl_web_ui
+RUN pip install --disable-pip-version-check --requirement requirements.txt
+RUN pip install --disable-pip-version-check gunicorn
+EXPOSE 3000
+USER nobody
+ENV YDL_API_HOST=
+CMD gunicorn router:app --bind :3000

Makefile

@@ -10,3 +10,7 @@ run:
 lint:
 	pipenv run black $(SRCDIR)
 	pipenv run pylint $(SRCDIR)
+
+image:
+	ver=$$(awk -F'= ' '/__version__/{gsub("\"", ""); print $$2}' web_ui/router.py) && \
+	sudo docker build . -t ydl-web-ui:$$ver -t ydl-web-ui:latest

README.md

@@ -11,10 +11,11 @@ This UI is written for my personal use and may not have the features you would l
 
 # Roadmap
 
-- [ ] Add Dockerfile and docker-compose.yml
+- [x] Add Dockerfile and docker-compose.yml
 - [ ] Handle non-youtube links
     - [ ] Twitter
     - [ ] Nicovideo
+    - [ ] vk.com
 - [ ] Handle unsupported URLs
 - [ ] YouTube playlists download
 - [ ] Advanced settings
@@ -22,7 +23,50 @@ This UI is written for my personal use and may not have the features you would l
 
 # Installation
 
-I recomment setup with Docker via [docker-compose.yml](docker-compose.yml).
+## Docker Compose (easiest)
+
+Copy [docker-compose.yml](docker-compose.yml) and edit if you want.
+
+Then up containers:
+
+```
+docker compose up -d
+```
+
+ydl-web-ui will listen port 4011/tcp.
+
+## Docker
+
+1. [Setup ydl_api_ng](https://github.com/Totonyus/ydl_api_ng#installation).
+
+2. Install Web UI.
+
+You must specify your ydl_api_ng instance host as `YDL_API_HOST` environment variable.
+
+```
+docker run -d \
+    --name ydl_web_ui \
+    -p 4011:3000 \
+    -e YDL_API_HOST=http://1.2.3.4:5011 \
+    nxhs/ydl-web-ui:latest
+```
+
+## Without Docker
+
+Use python 3.6 or newer.
+
+Replace `YDL_API_HOST` value to your actual ydl_api_ng instance URL.
+
+```
+python3 -m venv env
+. env/bin/activate
+pip install -r requirements.txt
+pip install gunicorn
+export YDL_API_HOST=http://1.2.3.4:5011
+gunicorn --chdir=./web_ui router:app -b :3000
+```
+
+See also gunicorn deployment options: https://docs.gunicorn.org/en/latest/deploy.html
 
 # Development
 

docker-compose.yml

@@ -0,0 +1,50 @@
+version: "3.1"
+services:
+  web_ui:
+    container_name: ydl_web_ui
+    image: nxhs/ydl-web-ui
+    restart: unless-stopped
+    depends_on:
+      - api
+    ports:
+      - 4011:3000
+    environment:
+      - YDL_API_HOST=http://api:80
+    networks:
+      - ydl_api_ng
+
+  api:
+    container_name: ydl_api_ng
+    image: totonyus/ydl_api_ng
+    restart: unless-stopped
+    depends_on:
+      - redis
+    ports:
+      - 5011:80
+    volumes:
+      - ./params:/app/params
+      - ./logs:/app/logs
+      - ./downloads:/app/downloads
+      - ./data:/app/data
+      - /etc/localtime:/etc/localtime:ro
+    environment:
+      - UID=1000
+      - GID=1000
+      - NB_WORKERS=5
+      - LOG_LEVEL=error
+      # Redis will be disable is this value is not false, remember to also change the setting in params.ini file
+      - DISABLE_REDIS=false
+    networks:
+      - ydl_api_ng
+
+  redis:
+    container_name: ydl_api_ng_redis
+    image: redis
+    restart: unless-stopped
+    networks:
+      - ydl_api_ng
+    volumes:
+      - /etc/localtime:/etc/localtime:ro
+
+networks:
+  ydl_api_ng: