Does Google Cloud CDN not store data from the storage bucket?

I've been experimenting with combining a Load Balancer, Cloud Storage, and CDN for the past few weeks. Unfortunately, I have not been successful in getting it to work as expected.

I uploaded some static files (2 jpgs, svgs, and css files) to a multi-regional US bucket (I also tried regional buckets), but it seems that the caching is not functioning correctly.

Whenever I check the headers, all I see is the same bucket metadata:

The cache controls are properly set, as indicated by the v=2 at the top. I have tried different ways to configure caching, including cache strings, but none of them seem to be working. The Load Balancer is functional because this IP address resolves from it.

What could I possibly be doing wrong?

You can view the links here:



csscachinggoogle-cloud-platformgoogle-cloud-storagecdn

Answer №1

It appears that the correct metadata is being used.

 Cache-Control: public, max-age=604800

It would be beneficial to analyze the distribution of requests served by the CDN versus those retrieved from the bucket. You can execute a query using 'gcloud beta logging' to perform this assessment:

Requests from CDN

$ gcloud beta logging read 'resource.type="http_load_balancer" AND "logo.svg" AND httpRequest.cacheHit=true  AND timestamp>="2017-12-04T07:23:00.054257251Z"' | wc -l

Requests from your bucket

$ gcloud beta logging read 'resource.type="http_load_balancer" AND "logo.svg" AND httpRequest.cacheHit=false  AND timestamp>="2017-12-04T07:23:00.054257251Z"' | wc -l

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Create circular shapes using the border-radius property

I've been experimenting with converting some divs using border radius and I've almost got it, but sometimes they end up looking like 'eggs' haha. Here is the CSS code I'm using: #div{ /*central div*/ position:absolute; t ...

jquerycss

The side menu in Bootstrap dropdown experiences a one-time functionality

When navigating through a responsive top menu with Bootstrap, everything works seamlessly - from toggling the menu to dropdown functionality. However, I encountered an issue with the side menu as nav-pills used to select tab-panes. <div class="containe ...

javascriptjqueryhtmlcsstwitter-bootstrap

The header appears distorted on older versions of Internet Explorer, specifically IE 7 and IE

The website I am currently working on looks great in Chrome, Firefox, Opera, and Safari on both Mac and Windows. However, it is not displaying correctly in IE 7 & 8. The header should appear like this: But in Internet Explorer, it's showing up like t ...

htmlcssinternet-explorerlayoutheader

Can I use a custom font in an HTML5 canvas?

Has anyone had success importing a custom font for use in HTML5 canvas? I've been trying to do this by loading the font file on my computer, but all my attempts have failed so far. The canvas keeps showing the default font instead of the one I want to ...

javascriptcsshtmlfontshtml5-canvas

Having trouble making SCSS mixins work with CSS variables in NextJS?

My current next.config.js setup looks like this: module.exports = (phase, {defaultConfig}) => { if ('sassOptions' in defaultConfig) { defaultConfig['sassOptions'] = { includePaths: ['./styles'], ...

csssassnext.js

Getting a jQuery alert on iOS devices: A step-by-step guide

The notification using <span class="close">&times;</span> functions perfectly on all desktop browsers, but unfortunately fails to trigger on mobile devices ... When attempting to view the page on an iPhone, the <span class="close">&am ...

jqueryhtmlioscssiphone

How can we use withStyles to customize the styling of a selected ListItem in ReactJS and Material UI?

I am seeking assistance in changing the style of a specific ListItem, similar to what is demonstrated in this Codesandbox. In the Codesandbox example, a global CSS stylesheet is utilized, but I prefer to implement the changes using the withStyle techniqu ...

cssreactjsmaterial-uijsshigher-order-components

What is the best way to incorporate a floating label into an input field?

My goal is to create a form where the label of the input field moves up when the user starts typing, and stays up if they enter any text. However, if the user leaves the input area blank, the label should revert back to its original position. I have tried ...

htmlcss

HTML5 Boilerplate and optimizing the critical rendering path by deferring scripts and styles

Previously, I constructed my website layouts using the HTML5 Boilerplate method: incorporating styles and Modernizr in the head section, jQuery (either from Google CDN or as a hosted file) along with scripts just before the closing body tag. This is an exa ...

javascriptjquerycssperformancedeferred-rendering

JavaScript popup cannot be shown at this time

I'm encountering an issue with displaying popups using JavaScript. Currently, only the div with class "popup" is being shown. When a user takes action, both popup and popup2 should be displayed but for some reason, it's not working as expected. ...

javascripthtmlcssgoogle-chrome-extension

Implementing CSS styles to Iframe content

I have written the following code snippet to display an iframe: <iframe scrolling='no' frameborder='1' id='fblike' src='http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.XYZ.com%2F&amp;send=false& ...

phpjavascriptjquerycssfacebook-like

What is the default margin for Autocomplete in Material UI?

Having just started with material-ui, I'm having trouble figuring out the margins of the Autocomplete. My form includes both Autocomplete and TextInput elements, but their positioning seems off to me. Is there some predefined margin box around Autocom ...

htmlcssreactjsautocompletematerial-ui

Adjusting Dropdown Direction Based on Section Location – A Step-by-Step Guide

Question: Is there a way to adjust the bootstrap dropdown so that it can appear either above or below depending on where the section is positioned? Check out my code here Here is the CSS I am using: #cover-inspiration{ width: 100%; height: 100vh ...

jqueryhtmlcsstwitter-bootstrap

Revealing elements with AngularJS ng-show directive prior to concealing them

Currently, I am in the process of implementing a slide effect for bootstrap badges to showcase hierarchical data relationships using AngularJS. My goal is to have a slider-effect that smoothly reveals new sub-categories while concealing previously open su ...

javascriptcssangularjstwitter-bootstrap

Adding negative values to the Tailwind CSS utility plugin is a simple process that can greatly enhance

Adding Negative Values to Tailwind CSS Utility Plugin Quick Summary: I've developed a custom Tailwind utility plugin that includes numeric values. I'm looking for a way to introduce negative numbers by adding a - at the start of the class, simi ...

javascriptcssreactjsnext.jstailwind-css

switching the content of an element using Javascript

I'd like to switch between two icons when clicking on .switch and apply the style of .nightTextNight to .nightText, my JavaScript code is working well everywhere except here. Is there a simpler way to achieve this? I currently have to create two clas ...

javascripthtmlcss

Problems revolving around the fundamental CSS drop-down menu concept

I'm struggling to center a CSS drop-down menu on my webpage without causing the drop-down effect to break. No matter what I try, it seems to mess up. What am I missing? Snippet of code: html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,b ...

cssdrop-down-menucentering

Activate on click using JavaScript

When a link with the class .active is clicked, I want to use a JavaScript function to deactivate any other active links. The structure of the code should be as follows: <ul class="product"> <li><a href="#myanmar" class="active">Mya ...

javascriptjqueryhtmlcssonclick

The random sorting algorithm in the query_posts function is disrupting the formatting of the CSS

<?php query_posts($query_string . '&orderby=rand') ?> Hello everyone, I recently added the code snippet above to my portfolio page template.php. You can view it at However, I've noticed that sometimes the CSS breaks when you rel ...

phpcsswordpressrandomsql-order-by

Aligning a sprite at the center of a div background

My button has a unique design where it consists of a sprite set as the background image of a div. The sprite sheet is laid out horizontally, and I have also scaled down the source image to fit the div. .button { background: url(sprite.png); backgr ...

cssspritecss-spritessprite-sheet