├── .gitignore
├── Dockerfile
├── README.md
├── deploy-to-kubernetes.yaml
├── environment
├── config-dev.yaml
├── config-prod.yaml
├── dev.properties
└── prod.properties
├── helm-chart
├── .helmignore
├── Chart.yaml
├── config-values
│ ├── config-dev.yaml
│ └── config-prod.yaml
├── templates
│ ├── NOTES.txt
│ ├── _helpers.tpl
│ ├── configMap.yaml
│ ├── deployment.yaml
│ ├── service.yaml
│ └── tests
│ │ └── test-connection.yaml
└── values.yaml
├── kubernetes
├── deployment.yaml
└── service.yaml
├── kustomize
├── base
│ ├── deployment.yaml
│ ├── kustomization.yaml
│ └── service.yaml
└── overlays
│ ├── dev
│ ├── dev.properties
│ └── kustomization.yaml
│ ├── local
│ ├── kustomization.yaml
│ └── local.properties
│ └── prod
│ ├── deployment-prod.yaml
│ ├── kustomization.yaml
│ └── prod.properties
├── package-lock.json
├── package.json
├── public
├── config.js
├── favicon.ico
├── index.html
├── logo.png
├── manifest.json
└── robots.txt
├── skaffold.yaml
└── src
├── App.css
├── App.js
├── App.test.js
├── index.css
├── index.js
├── logo.svg
└── serviceWorker.js
/.gitignore:
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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 | /.idea/
25 |
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/Dockerfile:
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1 | # build environment
2 | FROM node:12.2.0-alpine as build
3 | WORKDIR /app
4 |
5 | ENV PATH /app/node_modules/.bin:$PATH
6 | COPY package.json /app/package.json
7 | RUN npm install --silent
8 | RUN npm config set unsafe-perm true #https://stackoverflow.com/questions/52196518/could-not-get-uid-gid-when-building-node-docker
9 | RUN npm install react-scripts@3.0.1 -g --silent
10 | COPY . /app
11 | RUN npm run build
12 |
13 | # production environment
14 | FROM nginx:1.16.0-alpine
15 | COPY --from=build /app/build /usr/share/nginx/html
16 | EXPOSE 80
17 | CMD ["nginx", "-g", "daemon off;"]
18 |
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/README.md:
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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.Multi Stage React App Example
29 |
30 |
31 |
32 | You need to enable JavaScript to run this app.
33 |
34 |
44 |
45 |
46 |
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/public/logo.png:
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https://raw.githubusercontent.com/CodepediaOrg/multi-stage-react-app-example/5d0099131bcf3c7394b8484ec80aeab46441d71b/public/logo.png
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/public/manifest.json:
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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": "logo.png",
12 | "type": "image/png",
13 | "sizes": "192x192"
14 | },
15 | {
16 | "src": "logo.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 |
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/public/robots.txt:
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1 | # https://www.robotstxt.org/robotstxt.html
2 | User-agent: *
3 |
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/skaffold.yaml:
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1 | apiVersion: skaffold/v1beta13
2 | kind: Config
3 | build:
4 | artifacts:
5 | - image: multi-stage-react-app-example
6 | docker:
7 | dockerfile: Dockerfile
8 | deploy:
9 | kustomize:
10 | path: kustomize/overlays/local
11 | portForward:
12 | - resourceType: service
13 | resourceName: multi-stage-react-app-example
14 | port: 80
15 | localPort: 3001
16 | profiles:
17 | - name: native-kubernetes
18 | deploy:
19 | kubectl:
20 | manifests:
21 | - kubernetes/*
22 |
23 | - name: kustomize-prod
24 | deploy:
25 | kustomize:
26 | path: kustomize/overlays/prod
27 |
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/src/App.css:
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1 | .App {
2 | text-align: center;
3 | }
4 |
5 | .App-logo {
6 | animation: App-logo-spin infinite 20s linear;
7 | height: 40vmin;
8 | pointer-events: none;
9 | }
10 |
11 | .App-header {
12 | background-color: #282c34;
13 | min-height: 100vh;
14 | display: flex;
15 | flex-direction: column;
16 | align-items: center;
17 | justify-content: center;
18 | font-size: calc(10px + 2vmin);
19 | color: white;
20 | }
21 |
22 | .App-link {
23 | color: #61dafb;
24 | }
25 |
26 | @keyframes App-logo-spin {
27 | from {
28 | transform: rotate(0deg);
29 | }
30 | to {
31 | transform: rotate(360deg);
32 | }
33 | }
34 |
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/src/App.js:
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1 | import React, {useState, useEffect} from 'react';
2 | import './App.css';
3 | import axios from 'axios';
4 |
5 | function App() {
6 |
7 | const [data, setData] = useState([]);
8 |
9 | let navbarStyles = {
10 | backgroundColor: window.REACT_APP_NAVBAR_COLOR
11 | }
12 |
13 | useEffect(() => {
14 | const fetchData = async () => {
15 |
16 | const result = await axios(
17 | window.REACT_APP_API_URL,
18 | );
19 | setData(result.data);
20 | };
21 | fetchData();
22 | }, []);
23 |
24 |
25 | return (
26 |
27 |
45 | );
46 | }
47 |
48 | export default App;
49 |
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/src/App.test.js:
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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(
2 |
3 |
7 |
8 |
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/src/serviceWorker.js:
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1 | // This optional code is used to register a service worker.
2 | // register() is not called by default.
3 |
4 | // This lets the app load faster on subsequent visits in production, and gives
5 | // it offline capabilities. However, it also means that developers (and users)
6 | // will only see deployed updates on subsequent visits to a page, after all the
7 | // existing tabs open on the page have been closed, since previously cached
8 | // resources are updated in the background.
9 |
10 | // To learn more about the benefits of this model and instructions on how to
11 | // opt-in, read https://bit.ly/CRA-PWA
12 |
13 | const isLocalhost = Boolean(
14 | window.location.hostname === 'localhost' ||
15 | // [::1] is the IPv6 localhost address.
16 | window.location.hostname === '[::1]' ||
17 | // 127.0.0.1/8 is considered localhost for IPv4.
18 | window.location.hostname.match(
19 | /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
20 | )
21 | );
22 |
23 | export function register(config) {
24 | if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
25 | // The URL constructor is available in all browsers that support SW.
26 | const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
27 | if (publicUrl.origin !== window.location.origin) {
28 | // Our service worker won't work if PUBLIC_URL is on a different origin
29 | // from what our page is served on. This might happen if a CDN is used to
30 | // serve assets; see https://github.com/facebook/create-react-app/issues/2374
31 | return;
32 | }
33 |
34 | window.addEventListener('load', () => {
35 | const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
36 |
37 | if (isLocalhost) {
38 | // This is running on localhost. Let's check if a service worker still exists or not.
39 | checkValidServiceWorker(swUrl, config);
40 |
41 | // Add some additional logging to localhost, pointing developers to the
42 | // service worker/PWA documentation.
43 | navigator.serviceWorker.ready.then(() => {
44 | console.log(
45 | 'This web app is being served cache-first by a service ' +
46 | 'worker. To learn more, visit https://bit.ly/CRA-PWA'
47 | );
48 | });
49 | } else {
50 | // Is not localhost. Just register service worker
51 | registerValidSW(swUrl, config);
52 | }
53 | });
54 | }
55 | }
56 |
57 | function registerValidSW(swUrl, config) {
58 | navigator.serviceWorker
59 | .register(swUrl)
60 | .then(registration => {
61 | registration.onupdatefound = () => {
62 | const installingWorker = registration.installing;
63 | if (installingWorker == null) {
64 | return;
65 | }
66 | installingWorker.onstatechange = () => {
67 | if (installingWorker.state === 'installed') {
68 | if (navigator.serviceWorker.controller) {
69 | // At this point, the updated precached content has been fetched,
70 | // but the previous service worker will still serve the older
71 | // content until all client tabs are closed.
72 | console.log(
73 | 'New content is available and will be used when all ' +
74 | 'tabs for this page are closed. See https://bit.ly/CRA-PWA.'
75 | );
76 |
77 | // Execute callback
78 | if (config && config.onUpdate) {
79 | config.onUpdate(registration);
80 | }
81 | } else {
82 | // At this point, everything has been precached.
83 | // It's the perfect time to display a
84 | // "Content is cached for offline use." message.
85 | console.log('Content is cached for offline use.');
86 |
87 | // Execute callback
88 | if (config && config.onSuccess) {
89 | config.onSuccess(registration);
90 | }
91 | }
92 | }
93 | };
94 | };
95 | })
96 | .catch(error => {
97 | console.error('Error during service worker registration:', error);
98 | });
99 | }
100 |
101 | function checkValidServiceWorker(swUrl, config) {
102 | // Check if the service worker can be found. If it can't reload the page.
103 | fetch(swUrl)
104 | .then(response => {
105 | // Ensure service worker exists, and that we really are getting a JS file.
106 | const contentType = response.headers.get('content-type');
107 | if (
108 | response.status === 404 ||
109 | (contentType != null && contentType.indexOf('javascript') === -1)
110 | ) {
111 | // No service worker found. Probably a different app. Reload the page.
112 | navigator.serviceWorker.ready.then(registration => {
113 | registration.unregister().then(() => {
114 | window.location.reload();
115 | });
116 | });
117 | } else {
118 | // Service worker found. Proceed as normal.
119 | registerValidSW(swUrl, config);
120 | }
121 | })
122 | .catch(() => {
123 | console.log(
124 | 'No internet connection found. App is running in offline mode.'
125 | );
126 | });
127 | }
128 |
129 | export function unregister() {
130 | if ('serviceWorker' in navigator) {
131 | navigator.serviceWorker.ready.then(registration => {
132 | registration.unregister();
133 | });
134 | }
135 | }
136 |
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