├── .dockerignore
├── Dockerfile
├── README.md
├── client
├── .gitignore
├── Dockerfile
├── README.md
├── package-lock.json
├── package.json
├── public
│ ├── favicon.ico
│ ├── index.html
│ ├── logo192.png
│ ├── logo512.png
│ ├── manifest.json
│ └── robots.txt
├── src
│ ├── App.css
│ ├── App.test.tsx
│ ├── App.tsx
│ ├── index.css
│ ├── index.tsx
│ ├── logo.svg
│ ├── react-app-env.d.ts
│ └── server.ts
└── tsconfig.json
├── docker-best-practices.dockerapp
├── docker-compose.yml
├── metadata.yml
└── parameters.yml
├── docker-compose.yml
├── docker-entrypoint.sh
├── init.sh
├── mongo
└── Dockerfile
├── proxy
├── Dockerfile
└── nginx.conf
└── server
├── .gitignore
├── .mvn
└── wrapper
│ ├── MavenWrapperDownloader.java
│ ├── maven-wrapper.jar
│ └── maven-wrapper.properties
├── Dockerfile
├── mvnw
├── mvnw.cmd
├── pom.xml
└── src
└── main
├── kotlin
└── com
│ └── docker
│ └── dockerfile
│ └── bestpractices
│ ├── BestpracticesApplication.kt
│ ├── api
│ ├── RandomApi.kt
│ └── dto
│ │ └── Record.kt
│ ├── domain
│ └── Beer.kt
│ └── storage
│ └── BeerRepository.kt
└── resources
├── application.yml
└── open-beer-database.json
/.dockerignore:
--------------------------------------------------------------------------------
1 | client/node_modules
--------------------------------------------------------------------------------
/Dockerfile:
--------------------------------------------------------------------------------
1 | FROM ubuntu:bionic
2 |
3 | ENV DEBIAN_FRONTEND=noninteractive
4 |
5 | # Install dependencies
6 | RUN apt-get update -y
7 | RUN apt-get install -y openjdk-11-jdk
8 | RUN apt-get install -y wget gnupg
9 | RUN wget -qO - https://deb.nodesource.com/gpgkey/nodesource.gpg.key | apt-key add - \
10 | && echo "deb https://deb.nodesource.com/node_14.x bionic main" | tee /etc/apt/sources.list.d/nodesource.list \
11 | && apt-get update \
12 | && apt-get install -y nodejs
13 | RUN wget -qO - https://www.mongodb.org/static/pgp/server-4.2.asc | apt-key add - \
14 | && echo "deb http://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.2 multiverse" | tee /etc/apt/sources.list.d/mongodb-org.list \
15 | && apt-get update \
16 | && apt-get install -y mongodb-org-server
17 | RUN apt-get install -y nginx
18 |
19 | # Create nginx configuration
20 | COPY proxy/nginx.conf /etc/nginx/sites-available/default
21 |
22 | # Create storage folder for mongodb
23 | RUN mkdir -p /data/db
24 |
25 | # Install server
26 | COPY server /workdir/server
27 | WORKDIR /workdir/server
28 | RUN ./mvnw package
29 |
30 | # Build client
31 | COPY client /workdir/client
32 | WORKDIR /workdir/client
33 | RUN npm install
34 | RUN npm run build
35 | RUN rm -rf /var/www/html && mv build /var/www/html
36 |
37 | # Running script
38 | COPY docker-entrypoint.sh /docker-entrypoint.sh
39 | RUN chmod +x /docker-entrypoint.sh
40 |
41 | EXPOSE 80
42 |
43 | CMD ["/bin/bash", "/docker-entrypoint.sh"]
44 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # dockerfile-best-practices
2 |
3 | [link to slides ](https://docs.google.com/presentation/d/1nnXIp8Zhc1Tr9LiwG0xvF8KGLcPOpOWZEjHncY8xTLQ/edit?usp=sharing])
4 | [link to Devoxx 2019 talk](https://www.youtube.com/watch?v=VjmOhWIRtTY)
5 | [link to Codeurs en Seine 2019 talk - french version](https://www.youtube.com/watch?v=IpUaJFxQLXA&list=PLbbYL6fWx8WxrJBVb82LUChEjLY6joY_H&index=2&t=0s)
6 |
7 |
--------------------------------------------------------------------------------
/client/.gitignore:
--------------------------------------------------------------------------------
1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
2 |
3 | # dependencies
4 | /node_modules
5 | /.pnp
6 | .pnp.js
7 |
8 | # testing
9 | /coverage
10 |
11 | # production
12 | /build
13 |
14 | # misc
15 | .DS_Store
16 | .env.local
17 | .env.development.local
18 | .env.test.local
19 | .env.production.local
20 |
21 | npm-debug.log*
22 | yarn-debug.log*
23 | yarn-error.log*
24 |
--------------------------------------------------------------------------------
/client/Dockerfile:
--------------------------------------------------------------------------------
1 | FROM node:12.12.0-alpine AS builder
2 |
3 | WORKDIR /workdir/client
4 |
5 | COPY package.json /workdir/client/package.json
6 | COPY package-lock.json /workdir/client/package-lock.json
7 | RUN npm ci
8 |
9 | COPY . /workdir/client
10 | RUN npm run build
11 |
12 | FROM nginx:alpine
13 |
14 | COPY --from=builder /workdir/client/build /usr/share/nginx/html
15 |
--------------------------------------------------------------------------------
/client/README.md:
--------------------------------------------------------------------------------
1 | This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
2 |
3 | ## Available Scripts
4 |
5 | In the project directory, you can run:
6 |
7 | ### `npm start`
8 |
9 | Runs the app in the development mode.
10 | Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
11 |
12 | The page will reload if you make edits.
13 | You will also see any lint errors in the console.
14 |
15 | ### `npm test`
16 |
17 | Launches the test runner in the interactive watch mode.
18 | See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
19 |
20 | ### `npm run build`
21 |
22 | Builds the app for production to the `build` folder.
23 | It correctly bundles React in production mode and optimizes the build for the best performance.
24 |
25 | The build is minified and the filenames include the hashes.
26 | Your app is ready to be deployed!
27 |
28 | See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
29 |
30 | ### `npm run eject`
31 |
32 | **Note: this is a one-way operation. Once you `eject`, you can’t go back!**
33 |
34 | If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
35 |
36 | Instead, it will copy all the configuration files and the transitive dependencies (Webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
37 |
38 | You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
39 |
40 | ## Learn More
41 |
42 | You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
43 |
44 | To learn React, check out the [React documentation](https://reactjs.org/).
45 |
--------------------------------------------------------------------------------
/client/package.json:
--------------------------------------------------------------------------------
1 | {
2 | "name": "belgium-beer",
3 | "version": "0.1.0",
4 | "private": true,
5 | "dependencies": {
6 | "@types/jest": "24.0.19",
7 | "@types/leaflet": "^1.5.3",
8 | "@types/node": "12.11.1",
9 | "@types/react": "16.9.7",
10 | "@types/react-dom": "16.9.2",
11 | "@types/react-leaflet": "^2.4.0",
12 | "axios": "^0.21.3",
13 | "leaflet": "^1.5.1",
14 | "react": "^16.10.2",
15 | "react-dom": "^16.10.2",
16 | "react-leaflet": "^2.4.0",
17 | "react-scripts": "3.2.0",
18 | "typescript": "3.6.4"
19 | },
20 | "scripts": {
21 | "start": "react-scripts start",
22 | "build": "react-scripts build",
23 | "test": "react-scripts test",
24 | "eject": "react-scripts eject"
25 | },
26 | "eslintConfig": {
27 | "extends": "react-app"
28 | },
29 | "browserslist": {
30 | "production": [
31 | ">0.2%",
32 | "not dead",
33 | "not op_mini all"
34 | ],
35 | "development": [
36 | "last 1 chrome version",
37 | "last 1 firefox version",
38 | "last 1 safari version"
39 | ]
40 | }
41 | }
42 |
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/client/public/favicon.ico:
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https://raw.githubusercontent.com/glours/dockerfile-best-practices/2cc9cb2a05fa9829592ca1d0f918f107624f4a3c/client/public/favicon.ico
--------------------------------------------------------------------------------
/client/public/index.html:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
12 |
13 |
17 |
18 |
27 | React App
28 |
29 |
30 |
31 |
32 |
42 |
43 |
44 |
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/client/public/logo192.png:
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https://raw.githubusercontent.com/glours/dockerfile-best-practices/2cc9cb2a05fa9829592ca1d0f918f107624f4a3c/client/public/logo192.png
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/client/public/logo512.png:
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https://raw.githubusercontent.com/glours/dockerfile-best-practices/2cc9cb2a05fa9829592ca1d0f918f107624f4a3c/client/public/logo512.png
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/client/public/manifest.json:
--------------------------------------------------------------------------------
1 | {
2 | "short_name": "React App",
3 | "name": "Create React App Sample",
4 | "icons": [
5 | {
6 | "src": "favicon.ico",
7 | "sizes": "64x64 32x32 24x24 16x16",
8 | "type": "image/x-icon"
9 | },
10 | {
11 | "src": "logo192.png",
12 | "type": "image/png",
13 | "sizes": "192x192"
14 | },
15 | {
16 | "src": "logo512.png",
17 | "type": "image/png",
18 | "sizes": "512x512"
19 | }
20 | ],
21 | "start_url": ".",
22 | "display": "standalone",
23 | "theme_color": "#000000",
24 | "background_color": "#ffffff"
25 | }
26 |
--------------------------------------------------------------------------------
/client/public/robots.txt:
--------------------------------------------------------------------------------
1 | # https://www.robotstxt.org/robotstxt.html
2 | User-agent: *
3 |
--------------------------------------------------------------------------------
/client/src/App.css:
--------------------------------------------------------------------------------
1 | .map {
2 | position: fixed;
3 | top: 0;
4 | bottom: 0;
5 | left: 0;
6 | right: 0;
7 | }
--------------------------------------------------------------------------------
/client/src/App.test.tsx:
--------------------------------------------------------------------------------
1 | import React from 'react';
2 | import ReactDOM from 'react-dom';
3 | import App from './App';
4 |
5 | it('renders without crashing', () => {
6 | const div = document.createElement('div');
7 | ReactDOM.render(, div);
8 | ReactDOM.unmountComponentAtNode(div);
9 | });
10 |
--------------------------------------------------------------------------------
/client/src/App.tsx:
--------------------------------------------------------------------------------
1 | import React from 'react';
2 | import { Icon } from 'leaflet';
3 | import { Map, Marker, Popup, TileLayer } from 'react-leaflet';
4 | import markerShadow from 'leaflet/dist/images/marker-shadow.png';
5 | import markerIcon from 'leaflet/dist/images/marker-icon.png';
6 | import 'leaflet/dist/leaflet.css';
7 |
8 | import { useBeerList } from './server';
9 | import './App.css';
10 |
11 | const icon = new Icon({
12 | iconAnchor: [12, 41],
13 | iconSize: [25, 41],
14 | iconUrl: markerIcon,
15 | shadowSize: [41, 41],
16 | shadowUrl: markerShadow,
17 | });
18 |
19 | const position = {
20 | center: {
21 | lat: 50.68601788918605,
22 | lng: 4.435729980468751,
23 | },
24 | zoom: 8,
25 | };
26 |
27 | const App: React.FC = () => {
28 | const beers = useBeerList();
29 |
30 | return (
31 |
45 | );
46 | }
47 |
48 | export default App;
49 |
--------------------------------------------------------------------------------
/client/src/index.css:
--------------------------------------------------------------------------------
1 | body {
2 | margin: 0;
3 | font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
4 | 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
5 | sans-serif;
6 | -webkit-font-smoothing: antialiased;
7 | -moz-osx-font-smoothing: grayscale;
8 | }
9 |
--------------------------------------------------------------------------------
/client/src/index.tsx:
--------------------------------------------------------------------------------
1 | import React from 'react';
2 | import ReactDOM from 'react-dom';
3 | import './index.css';
4 | import App from './App';
5 |
6 | ReactDOM.render(, document.getElementById('root'));
7 |
--------------------------------------------------------------------------------
/client/src/logo.svg:
--------------------------------------------------------------------------------
1 |
--------------------------------------------------------------------------------
/client/src/react-app-env.d.ts:
--------------------------------------------------------------------------------
1 | ///
2 |
--------------------------------------------------------------------------------
/client/src/server.ts:
--------------------------------------------------------------------------------
1 | import { useState, useEffect } from 'react';
2 | import axios, { CancelToken } from 'axios';
3 | import { LatLngTuple } from 'leaflet';
4 |
5 | export type Beer = {
6 | id: string,
7 | name: string,
8 | coordinates: LatLngTuple,
9 | };
10 |
11 | export const getBeerList = function(cancelToken?: CancelToken): Promise {
12 | return axios
13 | .get('/api/beers', {
14 | cancelToken,
15 | })
16 | .then((res) => res.data)
17 | .catch((err) => {
18 | if (axios.isCancel(err)) {
19 | return [];
20 | }
21 | throw err;
22 | });
23 | };
24 |
25 | export const useBeerList = function(): Beer[] {
26 | const [ list, setList ] = useState([]);
27 |
28 | useEffect(() => {
29 | const source = axios.CancelToken.source();
30 | getBeerList(source.token)
31 | .then((result) => setList(result))
32 | .catch(console.error);
33 |
34 | return () => {
35 | source.cancel('nope!');
36 | };
37 | }, []);
38 |
39 | return list;
40 | };
41 |
--------------------------------------------------------------------------------
/client/tsconfig.json:
--------------------------------------------------------------------------------
1 | {
2 | "compilerOptions": {
3 | "target": "es5",
4 | "lib": [
5 | "dom",
6 | "dom.iterable",
7 | "esnext"
8 | ],
9 | "allowJs": true,
10 | "skipLibCheck": true,
11 | "esModuleInterop": true,
12 | "allowSyntheticDefaultImports": true,
13 | "strict": true,
14 | "forceConsistentCasingInFileNames": true,
15 | "module": "esnext",
16 | "moduleResolution": "node",
17 | "resolveJsonModule": true,
18 | "isolatedModules": true,
19 | "noEmit": true,
20 | "jsx": "react"
21 | },
22 | "include": [
23 | "src"
24 | ]
25 | }
26 |
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/docker-best-practices.dockerapp/docker-compose.yml:
--------------------------------------------------------------------------------
1 | version: '3.7'
2 |
3 | services:
4 | proxy:
5 | image: gloursdocker/dbp-proxy:1.0.0
6 | ports:
7 | - ${hostport}:80
8 | networks:
9 | - frontend
10 |
11 | client:
12 | image: gloursdocker/dbp-client:1.0.0
13 | networks:
14 | - frontend
15 | - backend
16 |
17 | server:
18 | image: gloursdocker/dbp-server:1.0.0
19 | networks:
20 | - frontend
21 | - backend
22 |
23 | mongo:
24 | image: mongo:4.0-xenial
25 | networks:
26 | - backend
27 |
28 | networks:
29 | frontend: {}
30 | backend: {}
31 |
--------------------------------------------------------------------------------
/docker-best-practices.dockerapp/metadata.yml:
--------------------------------------------------------------------------------
1 | # Version of the application
2 | version: 1.0.0
3 | # Name of the application
4 | name: docker-best-practices
5 | # A short description of the application
6 | description:
7 | # List of application maintainers with name and email for each
8 | maintainers:
9 | - name: guillaumelours
10 | email:
11 |
--------------------------------------------------------------------------------
/docker-best-practices.dockerapp/parameters.yml:
--------------------------------------------------------------------------------
1 | hostport: 8081
2 |
--------------------------------------------------------------------------------
/docker-compose.yml:
--------------------------------------------------------------------------------
1 | version: '3.7'
2 |
3 | services:
4 | proxy:
5 | image: dbp-proxy:1.0.0
6 | ports:
7 | - 8081:80
8 | networks:
9 | - frontend
10 |
11 | client:
12 | image: dbp-client:1.0.0
13 | networks:
14 | - frontend
15 | - backend
16 |
17 | server:
18 | image: dbp-server:1.0.0
19 | networks:
20 | - frontend
21 | - backend
22 |
23 | mongo:
24 | image: dbp-mongo:1.0.0
25 | networks:
26 | - backend
27 |
28 | networks:
29 | frontend: {}
30 | backend: {}
--------------------------------------------------------------------------------
/docker-entrypoint.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 |
3 | function start_server() {
4 | # non blocking
5 | java -Djava.security.egd=file:/dev/./urandom -jar /workdir/server/target/bestpractices-0.0.1-SNAPSHOT.jar &
6 | }
7 |
8 | function start_nginx() {
9 | # blocking
10 | nginx -g "daemon off;"
11 | }
12 |
13 | start_server
14 | start_nginx
15 |
--------------------------------------------------------------------------------
/init.sh:
--------------------------------------------------------------------------------
1 | #!/bin/bash
2 | docker stop devoxx
3 | docker image prune -a -f
4 | docker pull debian:buster
5 | docker pull mongo:4.0-xenial
6 | docker pull openjdk:11.0.5-slim-buster
7 | docker pull openjdk:11-jre-slim
8 | docker pull node:12.12.0-buster
9 | docker pull node:12.12.0-alpine
10 | docker pull nginx:alpine
11 | git checkout step-7
12 | docker build mongo -t dbp-mongo:1.0.0
13 | docker build client -t dbp-client:1.0.0
14 | docker build server -t dbp-server:1.0.0
15 | docker build proxy -t dbp-proxy:1.0.0
16 | git checkout step-0
17 | docker build . -t devoxx-full
18 | docker run --rm -d -p 8080:80 --name dbp-full devoxx-full
--------------------------------------------------------------------------------
/mongo/Dockerfile:
--------------------------------------------------------------------------------
1 | FROM mongo:4.0-xenial
2 |
--------------------------------------------------------------------------------
/proxy/Dockerfile:
--------------------------------------------------------------------------------
1 | FROM nginx:alpine
2 |
3 | COPY nginx.conf /etc/nginx/conf.d/default.conf
4 |
--------------------------------------------------------------------------------
/proxy/nginx.conf:
--------------------------------------------------------------------------------
1 | server {
2 | listen 80 default_server;
3 | listen [::]:80 default_server;
4 |
5 | access_log /var/log/nginx/reverse-access.log;
6 | error_log /var/log/nginx/reverse-error.log;
7 |
8 | server_name _;
9 |
10 | location /api/ {
11 | rewrite /api/(.*) /$1 break;
12 | proxy_pass http://server:8080;
13 | proxy_redirect off;
14 | proxy_set_header Host $host;
15 | }
16 |
17 | location / {
18 | proxy_pass http://client:80;
19 | }
20 | }
--------------------------------------------------------------------------------
/server/.gitignore:
--------------------------------------------------------------------------------
1 | HELP.md
2 | target/
3 | !.mvn/wrapper/maven-wrapper.jar
4 | !**/src/main/**
5 | !**/src/test/**
6 |
7 | ### STS ###
8 | .apt_generated
9 | .classpath
10 | .factorypath
11 | .project
12 | .settings
13 | .springBeans
14 | .sts4-cache
15 |
16 | ### IntelliJ IDEA ###
17 | .idea
18 | *.iws
19 | *.iml
20 | *.ipr
21 |
22 | ### NetBeans ###
23 | /nbproject/private/
24 | /nbbuild/
25 | /dist/
26 | /nbdist/
27 | /.nb-gradle/
28 | build/
29 |
30 | ### VS Code ###
31 | .vscode/
32 |
--------------------------------------------------------------------------------
/server/.mvn/wrapper/MavenWrapperDownloader.java:
--------------------------------------------------------------------------------
1 | /*
2 | Licensed to the Apache Software Foundation (ASF) under one
3 | or more contributor license agreements. See the NOTICE file
4 | distributed with this work for additional information
5 | regarding copyright ownership. The ASF licenses this file
6 | to you under the Apache License, Version 2.0 (the
7 | "License"); you may not use this file except in compliance
8 | with the License. You may obtain a copy of the License at
9 |
10 | https://www.apache.org/licenses/LICENSE-2.0
11 |
12 | Unless required by applicable law or agreed to in writing,
13 | software distributed under the License is distributed on an
14 | "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 | KIND, either express or implied. See the License for the
16 | specific language governing permissions and limitations
17 | under the License.
18 | */
19 |
20 | import java.io.File;
21 | import java.io.FileInputStream;
22 | import java.io.FileOutputStream;
23 | import java.io.IOException;
24 | import java.net.URL;
25 | import java.nio.channels.Channels;
26 | import java.nio.channels.ReadableByteChannel;
27 | import java.util.Properties;
28 |
29 | public class MavenWrapperDownloader {
30 |
31 | /**
32 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
33 | */
34 | private static final String DEFAULT_DOWNLOAD_URL =
35 | "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar";
36 |
37 | /**
38 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
39 | * use instead of the default one.
40 | */
41 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
42 | ".mvn/wrapper/maven-wrapper.properties";
43 |
44 | /**
45 | * Path where the maven-wrapper.jar will be saved to.
46 | */
47 | private static final String MAVEN_WRAPPER_JAR_PATH =
48 | ".mvn/wrapper/maven-wrapper.jar";
49 |
50 | /**
51 | * Name of the property which should be used to override the default download url for the wrapper.
52 | */
53 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
54 |
55 | public static void main(String args[]) {
56 | System.out.println("- Downloader started");
57 | File baseDirectory = new File(args[0]);
58 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
59 |
60 | // If the maven-wrapper.properties exists, read it and check if it contains a custom
61 | // wrapperUrl parameter.
62 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
63 | String url = DEFAULT_DOWNLOAD_URL;
64 | if(mavenWrapperPropertyFile.exists()) {
65 | FileInputStream mavenWrapperPropertyFileInputStream = null;
66 | try {
67 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
68 | Properties mavenWrapperProperties = new Properties();
69 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
70 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
71 | } catch (IOException e) {
72 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
73 | } finally {
74 | try {
75 | if(mavenWrapperPropertyFileInputStream != null) {
76 | mavenWrapperPropertyFileInputStream.close();
77 | }
78 | } catch (IOException e) {
79 | // Ignore ...
80 | }
81 | }
82 | }
83 | System.out.println("- Downloading from: : " + url);
84 |
85 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
86 | if(!outputFile.getParentFile().exists()) {
87 | if(!outputFile.getParentFile().mkdirs()) {
88 | System.out.println(
89 | "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'");
90 | }
91 | }
92 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
93 | try {
94 | downloadFileFromURL(url, outputFile);
95 | System.out.println("Done");
96 | System.exit(0);
97 | } catch (Throwable e) {
98 | System.out.println("- Error downloading");
99 | e.printStackTrace();
100 | System.exit(1);
101 | }
102 | }
103 |
104 | private static void downloadFileFromURL(String urlString, File destination) throws Exception {
105 | URL website = new URL(urlString);
106 | ReadableByteChannel rbc;
107 | rbc = Channels.newChannel(website.openStream());
108 | FileOutputStream fos = new FileOutputStream(destination);
109 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
110 | fos.close();
111 | rbc.close();
112 | }
113 |
114 | }
115 |
--------------------------------------------------------------------------------
/server/.mvn/wrapper/maven-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/glours/dockerfile-best-practices/2cc9cb2a05fa9829592ca1d0f918f107624f4a3c/server/.mvn/wrapper/maven-wrapper.jar
--------------------------------------------------------------------------------
/server/.mvn/wrapper/maven-wrapper.properties:
--------------------------------------------------------------------------------
1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip
2 |
--------------------------------------------------------------------------------
/server/Dockerfile:
--------------------------------------------------------------------------------
1 | FROM openjdk:18-slim-buster AS builder
2 |
3 | # Install server
4 | WORKDIR /workdir/server
5 | COPY .mvn /workdir/server/.mvn
6 | COPY pom.xml /workdir/server/pom.xml
7 | COPY mvnw /workdir/server/mvnw
8 | RUN ./mvnw dependency:go-offline
9 |
10 | COPY src /workdir/server/src
11 | RUN ./mvnw install
12 | RUN mkdir -p target/dependency
13 | WORKDIR /workdir/server/target/dependency
14 | RUN jar -xf ../*.jar
15 |
16 |
17 | FROM openjdk:11-jre-slim
18 |
19 | EXPOSE 8080
20 | VOLUME /tmp
21 | ARG DEPENDENCY=/workdir/server/target/dependency
22 | COPY --from=builder ${DEPENDENCY}/BOOT-INF/lib /app/lib
23 | COPY --from=builder ${DEPENDENCY}/META-INF /app/META-INF
24 | COPY --from=builder ${DEPENDENCY}/BOOT-INF/classes /app
25 | ENTRYPOINT ["java","-cp","app:app/lib/*","com.docker.dockerfile.bestpractices.BestpracticesApplicationKt"]
26 |
--------------------------------------------------------------------------------
/server/mvnw:
--------------------------------------------------------------------------------
1 | #!/bin/sh
2 | # ----------------------------------------------------------------------------
3 | # Licensed to the Apache Software Foundation (ASF) under one
4 | # or more contributor license agreements. See the NOTICE file
5 | # distributed with this work for additional information
6 | # regarding copyright ownership. The ASF licenses this file
7 | # to you under the Apache License, Version 2.0 (the
8 | # "License"); you may not use this file except in compliance
9 | # with the License. You may obtain a copy of the License at
10 | #
11 | # https://www.apache.org/licenses/LICENSE-2.0
12 | #
13 | # Unless required by applicable law or agreed to in writing,
14 | # software distributed under the License is distributed on an
15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 | # KIND, either express or implied. See the License for the
17 | # specific language governing permissions and limitations
18 | # under the License.
19 | # ----------------------------------------------------------------------------
20 |
21 | # ----------------------------------------------------------------------------
22 | # Maven2 Start Up Batch script
23 | #
24 | # Required ENV vars:
25 | # ------------------
26 | # JAVA_HOME - location of a JDK home dir
27 | #
28 | # Optional ENV vars
29 | # -----------------
30 | # M2_HOME - location of maven2's installed home dir
31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven
32 | # e.g. to debug Maven itself, use
33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files
35 | # ----------------------------------------------------------------------------
36 |
37 | if [ -z "$MAVEN_SKIP_RC" ] ; then
38 |
39 | if [ -f /etc/mavenrc ] ; then
40 | . /etc/mavenrc
41 | fi
42 |
43 | if [ -f "$HOME/.mavenrc" ] ; then
44 | . "$HOME/.mavenrc"
45 | fi
46 |
47 | fi
48 |
49 | # OS specific support. $var _must_ be set to either true or false.
50 | cygwin=false;
51 | darwin=false;
52 | mingw=false
53 | case "`uname`" in
54 | CYGWIN*) cygwin=true ;;
55 | MINGW*) mingw=true;;
56 | Darwin*) darwin=true
57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
59 | if [ -z "$JAVA_HOME" ]; then
60 | if [ -x "/usr/libexec/java_home" ]; then
61 | export JAVA_HOME="`/usr/libexec/java_home`"
62 | else
63 | export JAVA_HOME="/Library/Java/Home"
64 | fi
65 | fi
66 | ;;
67 | esac
68 |
69 | if [ -z "$JAVA_HOME" ] ; then
70 | if [ -r /etc/gentoo-release ] ; then
71 | JAVA_HOME=`java-config --jre-home`
72 | fi
73 | fi
74 |
75 | if [ -z "$M2_HOME" ] ; then
76 | ## resolve links - $0 may be a link to maven's home
77 | PRG="$0"
78 |
79 | # need this for relative symlinks
80 | while [ -h "$PRG" ] ; do
81 | ls=`ls -ld "$PRG"`
82 | link=`expr "$ls" : '.*-> \(.*\)$'`
83 | if expr "$link" : '/.*' > /dev/null; then
84 | PRG="$link"
85 | else
86 | PRG="`dirname "$PRG"`/$link"
87 | fi
88 | done
89 |
90 | saveddir=`pwd`
91 |
92 | M2_HOME=`dirname "$PRG"`/..
93 |
94 | # make it fully qualified
95 | M2_HOME=`cd "$M2_HOME" && pwd`
96 |
97 | cd "$saveddir"
98 | # echo Using m2 at $M2_HOME
99 | fi
100 |
101 | # For Cygwin, ensure paths are in UNIX format before anything is touched
102 | if $cygwin ; then
103 | [ -n "$M2_HOME" ] &&
104 | M2_HOME=`cygpath --unix "$M2_HOME"`
105 | [ -n "$JAVA_HOME" ] &&
106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
107 | [ -n "$CLASSPATH" ] &&
108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
109 | fi
110 |
111 | # For Mingw, ensure paths are in UNIX format before anything is touched
112 | if $mingw ; then
113 | [ -n "$M2_HOME" ] &&
114 | M2_HOME="`(cd "$M2_HOME"; pwd)`"
115 | [ -n "$JAVA_HOME" ] &&
116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
117 | # TODO classpath?
118 | fi
119 |
120 | if [ -z "$JAVA_HOME" ]; then
121 | javaExecutable="`which javac`"
122 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
123 | # readlink(1) is not available as standard on Solaris 10.
124 | readLink=`which readlink`
125 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
126 | if $darwin ; then
127 | javaHome="`dirname \"$javaExecutable\"`"
128 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
129 | else
130 | javaExecutable="`readlink -f \"$javaExecutable\"`"
131 | fi
132 | javaHome="`dirname \"$javaExecutable\"`"
133 | javaHome=`expr "$javaHome" : '\(.*\)/bin'`
134 | JAVA_HOME="$javaHome"
135 | export JAVA_HOME
136 | fi
137 | fi
138 | fi
139 |
140 | if [ -z "$JAVACMD" ] ; then
141 | if [ -n "$JAVA_HOME" ] ; then
142 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
143 | # IBM's JDK on AIX uses strange locations for the executables
144 | JAVACMD="$JAVA_HOME/jre/sh/java"
145 | else
146 | JAVACMD="$JAVA_HOME/bin/java"
147 | fi
148 | else
149 | JAVACMD="`which java`"
150 | fi
151 | fi
152 |
153 | if [ ! -x "$JAVACMD" ] ; then
154 | echo "Error: JAVA_HOME is not defined correctly." >&2
155 | echo " We cannot execute $JAVACMD" >&2
156 | exit 1
157 | fi
158 |
159 | if [ -z "$JAVA_HOME" ] ; then
160 | echo "Warning: JAVA_HOME environment variable is not set."
161 | fi
162 |
163 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
164 |
165 | # traverses directory structure from process work directory to filesystem root
166 | # first directory with .mvn subdirectory is considered project base directory
167 | find_maven_basedir() {
168 |
169 | if [ -z "$1" ]
170 | then
171 | echo "Path not specified to find_maven_basedir"
172 | return 1
173 | fi
174 |
175 | basedir="$1"
176 | wdir="$1"
177 | while [ "$wdir" != '/' ] ; do
178 | if [ -d "$wdir"/.mvn ] ; then
179 | basedir=$wdir
180 | break
181 | fi
182 | # workaround for JBEAP-8937 (on Solaris 10/Sparc)
183 | if [ -d "${wdir}" ]; then
184 | wdir=`cd "$wdir/.."; pwd`
185 | fi
186 | # end of workaround
187 | done
188 | echo "${basedir}"
189 | }
190 |
191 | # concatenates all lines of a file
192 | concat_lines() {
193 | if [ -f "$1" ]; then
194 | echo "$(tr -s '\n' ' ' < "$1")"
195 | fi
196 | }
197 |
198 | BASE_DIR=`find_maven_basedir "$(pwd)"`
199 | if [ -z "$BASE_DIR" ]; then
200 | exit 1;
201 | fi
202 |
203 | ##########################################################################################
204 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
205 | # This allows using the maven wrapper in projects that prohibit checking in binary data.
206 | ##########################################################################################
207 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
208 | if [ "$MVNW_VERBOSE" = true ]; then
209 | echo "Found .mvn/wrapper/maven-wrapper.jar"
210 | fi
211 | else
212 | if [ "$MVNW_VERBOSE" = true ]; then
213 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
214 | fi
215 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"
216 | while IFS="=" read key value; do
217 | case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
218 | esac
219 | done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
220 | if [ "$MVNW_VERBOSE" = true ]; then
221 | echo "Downloading from: $jarUrl"
222 | fi
223 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
224 |
225 | if command -v wget > /dev/null; then
226 | if [ "$MVNW_VERBOSE" = true ]; then
227 | echo "Found wget ... using wget"
228 | fi
229 | wget "$jarUrl" -O "$wrapperJarPath"
230 | elif command -v curl > /dev/null; then
231 | if [ "$MVNW_VERBOSE" = true ]; then
232 | echo "Found curl ... using curl"
233 | fi
234 | curl -o "$wrapperJarPath" "$jarUrl"
235 | else
236 | if [ "$MVNW_VERBOSE" = true ]; then
237 | echo "Falling back to using Java to download"
238 | fi
239 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
240 | if [ -e "$javaClass" ]; then
241 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
242 | if [ "$MVNW_VERBOSE" = true ]; then
243 | echo " - Compiling MavenWrapperDownloader.java ..."
244 | fi
245 | # Compiling the Java class
246 | ("$JAVA_HOME/bin/javac" "$javaClass")
247 | fi
248 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
249 | # Running the downloader
250 | if [ "$MVNW_VERBOSE" = true ]; then
251 | echo " - Running MavenWrapperDownloader.java ..."
252 | fi
253 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
254 | fi
255 | fi
256 | fi
257 | fi
258 | ##########################################################################################
259 | # End of extension
260 | ##########################################################################################
261 |
262 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
263 | if [ "$MVNW_VERBOSE" = true ]; then
264 | echo $MAVEN_PROJECTBASEDIR
265 | fi
266 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
267 |
268 | # For Cygwin, switch paths to Windows format before running java
269 | if $cygwin; then
270 | [ -n "$M2_HOME" ] &&
271 | M2_HOME=`cygpath --path --windows "$M2_HOME"`
272 | [ -n "$JAVA_HOME" ] &&
273 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
274 | [ -n "$CLASSPATH" ] &&
275 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
276 | [ -n "$MAVEN_PROJECTBASEDIR" ] &&
277 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
278 | fi
279 |
280 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
281 |
282 | exec "$JAVACMD" \
283 | $MAVEN_OPTS \
284 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
285 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
286 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
287 |
--------------------------------------------------------------------------------
/server/mvnw.cmd:
--------------------------------------------------------------------------------
1 | @REM ----------------------------------------------------------------------------
2 | @REM Licensed to the Apache Software Foundation (ASF) under one
3 | @REM or more contributor license agreements. See the NOTICE file
4 | @REM distributed with this work for additional information
5 | @REM regarding copyright ownership. The ASF licenses this file
6 | @REM to you under the Apache License, Version 2.0 (the
7 | @REM "License"); you may not use this file except in compliance
8 | @REM with the License. You may obtain a copy of the License at
9 | @REM
10 | @REM https://www.apache.org/licenses/LICENSE-2.0
11 | @REM
12 | @REM Unless required by applicable law or agreed to in writing,
13 | @REM software distributed under the License is distributed on an
14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 | @REM KIND, either express or implied. See the License for the
16 | @REM specific language governing permissions and limitations
17 | @REM under the License.
18 | @REM ----------------------------------------------------------------------------
19 |
20 | @REM ----------------------------------------------------------------------------
21 | @REM Maven2 Start Up Batch script
22 | @REM
23 | @REM Required ENV vars:
24 | @REM JAVA_HOME - location of a JDK home dir
25 | @REM
26 | @REM Optional ENV vars
27 | @REM M2_HOME - location of maven2's installed home dir
28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
31 | @REM e.g. to debug Maven itself, use
32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
34 | @REM ----------------------------------------------------------------------------
35 |
36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
37 | @echo off
38 | @REM set title of command window
39 | title %0
40 | @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
42 |
43 | @REM set %HOME% to equivalent of $HOME
44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
45 |
46 | @REM Execute a user defined script before this one
47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending
49 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
51 | :skipRcPre
52 |
53 | @setlocal
54 |
55 | set ERROR_CODE=0
56 |
57 | @REM To isolate internal variables from possible post scripts, we use another setlocal
58 | @setlocal
59 |
60 | @REM ==== START VALIDATION ====
61 | if not "%JAVA_HOME%" == "" goto OkJHome
62 |
63 | echo.
64 | echo Error: JAVA_HOME not found in your environment. >&2
65 | echo Please set the JAVA_HOME variable in your environment to match the >&2
66 | echo location of your Java installation. >&2
67 | echo.
68 | goto error
69 |
70 | :OkJHome
71 | if exist "%JAVA_HOME%\bin\java.exe" goto init
72 |
73 | echo.
74 | echo Error: JAVA_HOME is set to an invalid directory. >&2
75 | echo JAVA_HOME = "%JAVA_HOME%" >&2
76 | echo Please set the JAVA_HOME variable in your environment to match the >&2
77 | echo location of your Java installation. >&2
78 | echo.
79 | goto error
80 |
81 | @REM ==== END VALIDATION ====
82 |
83 | :init
84 |
85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
86 | @REM Fallback to current working directory if not found.
87 |
88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
90 |
91 | set EXEC_DIR=%CD%
92 | set WDIR=%EXEC_DIR%
93 | :findBaseDir
94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound
95 | cd ..
96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound
97 | set WDIR=%CD%
98 | goto findBaseDir
99 |
100 | :baseDirFound
101 | set MAVEN_PROJECTBASEDIR=%WDIR%
102 | cd "%EXEC_DIR%"
103 | goto endDetectBaseDir
104 |
105 | :baseDirNotFound
106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
107 | cd "%EXEC_DIR%"
108 |
109 | :endDetectBaseDir
110 |
111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
112 |
113 | @setlocal EnableExtensions EnableDelayedExpansion
114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
116 |
117 | :endReadAdditionalConfig
118 |
119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
122 |
123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"
124 | FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO (
125 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
126 | )
127 |
128 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
129 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data.
130 | if exist %WRAPPER_JAR% (
131 | echo Found %WRAPPER_JAR%
132 | ) else (
133 | echo Couldn't find %WRAPPER_JAR%, downloading it ...
134 | echo Downloading from: %DOWNLOAD_URL%
135 | powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"
136 | echo Finished downloading %WRAPPER_JAR%
137 | )
138 | @REM End of extension
139 |
140 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
141 | if ERRORLEVEL 1 goto error
142 | goto end
143 |
144 | :error
145 | set ERROR_CODE=1
146 |
147 | :end
148 | @endlocal & set ERROR_CODE=%ERROR_CODE%
149 |
150 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
151 | @REM check for post script, once with legacy .bat ending and once with .cmd ending
152 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
153 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
154 | :skipRcPost
155 |
156 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
157 | if "%MAVEN_BATCH_PAUSE%" == "on" pause
158 |
159 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
160 |
161 | exit /B %ERROR_CODE%
162 |
--------------------------------------------------------------------------------
/server/pom.xml:
--------------------------------------------------------------------------------
1 |
2 |
4 | 4.0.0
5 |
6 | org.springframework.boot
7 | spring-boot-starter-parent
8 | 2.1.9.RELEASE
9 |
10 |
11 | com.docker.dockerfile
12 | bestpractices
13 | 0.0.1-SNAPSHOT
14 | bestpractices
15 | Backend for dockerfile best practices talk
16 |
17 |
18 | 1.8
19 | 1.2.71
20 |
21 |
22 |
23 |
24 | org.springframework.boot
25 | spring-boot-starter-data-mongodb
26 |
27 |
28 | org.springframework.boot
29 | spring-boot-starter-web
30 |
31 |
32 | com.fasterxml.jackson.module
33 | jackson-module-kotlin
34 |
35 |
36 | org.jetbrains.kotlin
37 | kotlin-reflect
38 |
39 |
40 | org.jetbrains.kotlin
41 | kotlin-stdlib-jdk8
42 |
43 |
44 |
45 | org.springframework.boot
46 | spring-boot-starter-test
47 | test
48 |
49 |
50 |
51 |
52 | ${project.basedir}/src/main/kotlin
53 | ${project.basedir}/src/test/kotlin
54 |
55 |
56 | org.springframework.boot
57 | spring-boot-maven-plugin
58 |
59 |
60 | org.jetbrains.kotlin
61 | kotlin-maven-plugin
62 |
63 |
64 | -Xjsr305=strict
65 |
66 |
67 | spring
68 |
69 |
70 |
71 |
72 | org.jetbrains.kotlin
73 | kotlin-maven-allopen
74 | ${kotlin.version}
75 |
76 |
77 |
78 |
79 |
80 |
81 |
82 |
--------------------------------------------------------------------------------
/server/src/main/kotlin/com/docker/dockerfile/bestpractices/BestpracticesApplication.kt:
--------------------------------------------------------------------------------
1 | package com.docker.dockerfile.bestpractices
2 |
3 | import com.docker.dockerfile.bestpractices.api.dto.Record
4 | import com.docker.dockerfile.bestpractices.storage.BeerRepository
5 | import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
6 | import com.fasterxml.jackson.module.kotlin.readValue
7 | import org.slf4j.LoggerFactory
8 | import org.springframework.beans.factory.annotation.Value
9 | import org.springframework.boot.CommandLineRunner
10 | import org.springframework.boot.autoconfigure.SpringBootApplication
11 | import org.springframework.boot.runApplication
12 | import org.springframework.context.annotation.Bean
13 | import org.springframework.core.io.Resource
14 |
15 | @SpringBootApplication
16 | class BestpracticesApplication {
17 |
18 | private val log = LoggerFactory.getLogger(BestpracticesApplication::class.java)
19 |
20 | @Value(value = "classpath:open-beer-database.json")
21 | lateinit var openBeer: Resource
22 |
23 |
24 | @Bean
25 | fun init(repository: BeerRepository) = CommandLineRunner {
26 | if (repository.count() == 0L) {
27 | val objectMapper = jacksonObjectMapper()
28 |
29 | val beers: List = objectMapper.readValue(openBeer.inputStream)
30 | repository.saveAll(beers
31 | .filter {r -> r.beer.coordinates.isNotEmpty() }
32 | .map { r -> r.beer })
33 | }
34 | }
35 | }
36 |
37 | fun main(args: Array) {
38 | runApplication(*args)
39 | }
40 |
--------------------------------------------------------------------------------
/server/src/main/kotlin/com/docker/dockerfile/bestpractices/api/RandomApi.kt:
--------------------------------------------------------------------------------
1 | package com.docker.dockerfile.bestpractices.api
2 |
3 | import com.docker.dockerfile.bestpractices.domain.Beer
4 | import com.docker.dockerfile.bestpractices.storage.BeerRepository
5 | import org.springframework.web.bind.annotation.RestController
6 | import org.springframework.web.bind.annotation.RequestMapping
7 | import java.util.*
8 |
9 |
10 | @RestController
11 | class RandomApi(val beerRepository: BeerRepository) {
12 |
13 | @RequestMapping("/")
14 | fun index(): String {
15 | return "Hello Devoxx 👋"
16 | }
17 |
18 | @RequestMapping("/beers")
19 | fun list(): List {
20 | return beerRepository.findAll()
21 | }
22 |
23 | @RequestMapping("/beer")
24 | fun random(): Beer {
25 | val beers = beerRepository.findAll()
26 | beers.shuffle()
27 | return beers.first()
28 | }
29 | }
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/server/src/main/kotlin/com/docker/dockerfile/bestpractices/api/dto/Record.kt:
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1 | package com.docker.dockerfile.bestpractices.api.dto
2 |
3 | import com.docker.dockerfile.bestpractices.domain.Beer
4 | import com.fasterxml.jackson.annotation.JsonIgnoreProperties
5 | import com.fasterxml.jackson.annotation.JsonProperty
6 |
7 | @JsonIgnoreProperties(ignoreUnknown = true)
8 | data class Record(@JsonProperty("fields") val beer: Beer) {
9 | }
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/server/src/main/kotlin/com/docker/dockerfile/bestpractices/domain/Beer.kt:
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1 | package com.docker.dockerfile.bestpractices.domain
2 |
3 | import com.fasterxml.jackson.annotation.JsonIgnoreProperties
4 | import com.fasterxml.jackson.annotation.JsonProperty
5 | import org.springframework.data.annotation.Id
6 |
7 | @JsonIgnoreProperties(ignoreUnknown = true)
8 | data class Beer(@Id var id: String = "",
9 | @JsonProperty("name") val name: String,
10 | var coordinates: List = emptyList())
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/server/src/main/kotlin/com/docker/dockerfile/bestpractices/storage/BeerRepository.kt:
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1 | package com.docker.dockerfile.bestpractices.storage
2 |
3 | import com.docker.dockerfile.bestpractices.domain.Beer
4 | import org.springframework.data.mongodb.repository.MongoRepository
5 |
6 | interface BeerRepository: MongoRepository{
7 | fun findByName(name: String): Beer
8 | }
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/server/src/main/resources/application.yml:
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1 | spring:
2 | data:
3 | mongodb:
4 | database: beer
5 | port: 27017
6 | host: mongo
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