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chore: Add Dockerfile for easier deployment (#427)
This commit is contained in:
Zach Pomerantz
Roman Hotsiy
parent
a4033747d3
commit
cddfb12806
35
Dockerfile
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35
Dockerfile
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# To run:
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# docker build -t redoc .
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# docker run -it --rm -p 80:80 -e SPEC_URL='http://localhost:8000/swagger.yaml' redoc
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# Ensure http://localhost:8000/swagger.yaml is served with cors. A good solution is:
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# npm i -g http-server
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# http-server -p 8000 --cors
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FROM node:alpine
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RUN apk update && apk add --no-cache git
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# generate bundle
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WORKDIR /build
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COPY . /build
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RUN yarn install --frozen-lockfile --ignore-optional --ignore-scripts
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RUN npm run bundle:standalone
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FROM nginx:alpine
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ENV PAGE_TITLE="ReDoc"
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ENV PAGE_FAVICON="favicon.png"
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ENV SPEC_URL="http://petstore.swagger.io/v2/swagger.json"
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ENV PORT=80
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ENV REDOC_OPTIONS=
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# copy files to the nginx folder
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COPY --from=0 build/bundles /usr/share/nginx/html
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COPY config/docker/index.tpl.html /usr/share/nginx/html/index.html
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COPY demo/favicon.png /usr/share/nginx/html/
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COPY config/docker/nginx.conf /etc/nginx/
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COPY config/docker/docker-run.sh /usr/local/bin
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EXPOSE 80
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CMD ["sh", "/usr/local/bin/docker-run.sh"]
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26
config/docker/README.md
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26
config/docker/README.md
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# Redoc docker image
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## Build
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docker build -t redoc .
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## Usage
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Serve remote spec by URL:
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docker run -it --rm -p 80:80 \
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-e SPEC_URL='http://localhost:8000/swagger.yaml' redoc
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Serve local file:
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docker run -it --rm -p 80:80 \
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-v $(PWD)/demo/swagger.yaml:/usr/share/nginx/html/swagger.yaml \
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-e SPEC_URL=swagger.yaml redoc
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## Runtime configuration options
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- `PAGE_TITLE` (default `"ReDoc"`) - page title
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- `PAGE_FAVICON` (default `"favicon.png"`) - URL to page favicon
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- `SPEC_URL` (default `"http://petstore.swagger.io/v2/swagger.json"`) - URL to spec
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- `PORT` (default `80`) - nginx port
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- `REDOC_OPTIONS` - [`<redoc>` tag attributes](https://github.com/Rebilly/ReDoc#redoc-tag-attributes)
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11
config/docker/docker-run.sh
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11
config/docker/docker-run.sh
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#!/bin/sh
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set -e
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sed -i -e "s|%PAGE_TITLE%|$PAGE_TITLE|g" /usr/share/nginx/html/index.html
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sed -i -e "s|%PAGE_FAVICON%|$PAGE_FAVICON|g" /usr/share/nginx/html/index.html
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sed -i -e "s|%SPEC_URL%|$SPEC_URL|g" /usr/share/nginx/html/index.html
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sed -i -e "s|%REDOC_OPTIONS%|${REDOC_OPTIONS}|g" /usr/share/nginx/html/index.html
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sed -i -e "s|80|${PORT}|g" /etc/nginx/nginx.conf
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exec nginx -g 'daemon off;'
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26
config/docker/index.tpl.html
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26
config/docker/index.tpl.html
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<title>%PAGE_TITLE%</title>
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<link rel="icon" href="%PAGE_FAVICON%">
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<style>
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body {
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margin: 0;
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padding: 0;
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}
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redoc {
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display: block;
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}
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</style>
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<link href="https://fonts.googleapis.com/css?family=Montserrat:300,400,700|Roboto:300,400,700" rel="stylesheet">
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</head>
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<body>
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<redoc spec-url="%SPEC_URL%" %REDOC_OPTIONS%></redoc>
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<script src="/redoc.standalone.js"></script>
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</body>
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</html>
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50
config/docker/nginx.conf
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50
config/docker/nginx.conf
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worker_processes 1;
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events {
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worker_connections 1024;
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}
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http {
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include mime.types;
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default_type application/octet-stream;
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sendfile on;
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keepalive_timeout 65;
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server {
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listen 80;
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server_name localhost;
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index index.html index.htm;
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location / {
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alias /usr/share/nginx/html/;
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if ($request_method = 'OPTIONS') {
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add_header 'Access-Control-Allow-Origin' '*';
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add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
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#
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# Custom headers and headers various browsers *should* be OK with but aren't
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#
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add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
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#
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# Tell client that this pre-flight info is valid for 20 days
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#
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add_header 'Access-Control-Max-Age' 1728000;
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add_header 'Content-Type' 'text/plain charset=UTF-8';
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add_header 'Content-Length' 0;
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return 204;
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}
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if ($request_method = 'POST') {
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add_header 'Access-Control-Allow-Origin' '*';
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add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
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add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
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}
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if ($request_method = 'GET') {
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add_header 'Access-Control-Allow-Origin' '*';
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add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
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add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
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}
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}
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}
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}
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BIN
demo/favicon.png
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BIN
demo/favicon.png
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dev:
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image: node:7-alpine
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command: sh -c "npm install; npm start -- --host=0.0.0.0"
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ports:
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- "9000:9000"
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volumes:
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- "./:/code"
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working_dir: /code
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