Add static html error page to nginx for 502, 503, 504
This commit is contained in:
Rory Powell
parent
459c285d23
commit
5d2205a9bb
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@ -27,6 +27,7 @@ services:
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image: nginx:latest
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volumes:
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- ./.generated-nginx.dev.conf:/etc/nginx/nginx.conf
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- ./proxy/error.html:/usr/share/nginx/html/error.html
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ports:
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- "${MAIN_PORT}:10000"
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depends_on:
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@ -28,6 +28,12 @@ http {
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ignore_invalid_headers off;
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proxy_buffering off;
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error_page 502 503 504 /error.html;
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location = /error.html {
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root /usr/share/nginx/html;
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internal;
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}
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location /db/ {
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proxy_pass http://couchdb-service:5984;
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rewrite ^/db/(.*)$ /$1 break;
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@ -44,11 +44,17 @@ http {
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proxy_buffering off;
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# port_in_redirect off;
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error_page 502 503 504 /error.html;
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location = /error.html {
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root /usr/share/nginx/html;
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internal;
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}
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# Security Headers
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add_header X-Frame-Options SAMEORIGIN always;
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add_header X-Content-Type-Options nosniff always;
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add_header X-XSS-Protection "1; mode=block" always;
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add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.budi.live https://js.intercomcdn.com https://widget.intercom.io; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com https://rsms.me https://maxcdn.bootstrapcdn.com; object-src 'none'; base-uri 'self'; connect-src 'self' https://api-iam.intercom.io https://app.posthog.com wss://nexus-websocket-a.intercom.io ; font-src 'self' data: https://cdn.jsdelivr.net https://fonts.gstatic.com https://rsms.me https://maxcdn.bootstrapcdn.com; frame-src 'self' https:; img-src http: https: data:; manifest-src 'self'; media-src 'self'; worker-src 'none';" always;
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add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.budi.live https://js.intercomcdn.com https://widget.intercom.io https://jspm.dev; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com https://rsms.me https://maxcdn.bootstrapcdn.com; object-src 'none'; base-uri 'self'; connect-src 'self' https://api-iam.intercom.io https://app.posthog.com wss://nexus-websocket-a.intercom.io ; font-src 'self' data: https://cdn.jsdelivr.net https://fonts.gstatic.com https://rsms.me https://maxcdn.bootstrapcdn.com; frame-src 'self' https:; img-src http: https: data:; manifest-src 'self'; media-src 'self'; worker-src 'none';" always;
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# upstreams
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set $apps {{ apps }};
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@ -1,2 +1,3 @@
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FROM nginx:latest
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COPY .generated-nginx.prod.conf /etc/nginx/nginx.conf
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COPY error.html /usr/share/nginx/html/error.html
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@ -0,0 +1,141 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Budibase</title>
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<meta name="viewport" content="width=device-width,initial-scale=1">
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</head>
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<script src="https://jspm.dev/@spectrum-web-components/bundle/elements.js" type="module" async></script>
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<script>
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function goToStatus() {
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window.location.href = "https://status.budibase.com";
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}
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function goHome() {
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window.location.href = window.location.origin;
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}
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function getStatus() {
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var http = new XMLHttpRequest()
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var url = window.location.href
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http.open('GET', url, true)
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http.send()
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http.onreadystatechange = (e) => {
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var status = http.status
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document.getElementById("status").innerHTML = status
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var message
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if (status === 502) {
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message = "Bad gateway. Please try again later."
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} else if (status === 503) {
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message = "Service Unavailable. Please try again later."
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} else if (status === 504) {
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message = "Gateway timeout. Please try again later."
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} else {
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message = "Please try again later."
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}
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document.getElementById("message").innerHTML = message
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}
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}
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getStatus()
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</script>
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<style>
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html, body {
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background-color: #1a1a1a;
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padding: 0;
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margin: 0;
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overflow: hidden;
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color: #e7e7e7;
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}
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.main {
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height: 100vh;
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: center;
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}
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.info {
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display: flex;
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flex-direction: column;
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align-items: left;
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}
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@media only screen and (max-width: 600px) {
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.info {
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align-items: center;
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}
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}
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.status {
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color: var(--spectrum-global-color-gray-600)
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}
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.title {
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font-weight: 400;
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color: var(--spectrum-global-color-gray-900)
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}
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.message {
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font-weight: 200;
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color: var(--spectrum-global-color-gray-800)
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}
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.buttons {
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display: flex;
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flex-direction: row;
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margin-top: 15px;
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}
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.statusButton {
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margin-left: 20px;
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border: none;
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}
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.hero {
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height: 160px;
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width: 160px;
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margin-right: 80px;
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}
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.content {
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display: flex;
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flex-direction: row;
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align-items: flex-end;
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justify-content: center;
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}
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@media only screen and (max-width: 600px) {
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.content {
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flex-direction: column;
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}
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}
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</style>
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<script src="">
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</script>
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<body>
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<sp-theme scale="medium" color="dark">
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<div class="main">
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<div class="content">
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<div class="hero">
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<img src="https://raw.githubusercontent.com/Budibase/budibase/master/packages/builder/assets/bb-space-man.svg" alt="Budibase Logo">
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</div>
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<div class="info">
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<div>
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<h4 id="status" class="status"></h4>
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<h1 class="title">
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Houston we have a problem!
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</h1>
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<h3 id="message" class="message">
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</h3>
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</div>
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<div class="buttons">
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<sp-button onclick=goHome()>Return home</sp-button>
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<sp-button class="statusButton" quiet variant="secondary" onclick=goToStatus()>Check out status</sp-button>
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</div>
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</div>
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</div>
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</div>
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</sp-theme>
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</body>
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</html>
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