Questions tagged [amazon-cloudfront]

Amazon CloudFront is a content delivery network (CDN) offered by Amazon Web Services.

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GoDaddy/DNS Configurations for AWS CloudFront

I have a domain called, say, example.com. I have an S3-backed CloudFront distribution with a domain name of, say, 12345.cloudfront.net. I am using GoDaddy as my registrar, not Route53. What specific ...
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Hosting HTTPS/TLS static site on CloudFront/S3

I have a static website that I want served from CloudFront/S3 over HTTPS. I created the public SSL cert in ACM and validated the DNS by adding the appropriate CNAME records (we use GoDaddy, not ...
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switch S3 origin path instead of switching origin domain

Someone help me with below case and share a simple and best approach to achieve this goal. I have one s3 bucket and bucket have two folder Like V1 and V2. And two cloud front URLs ( Assume my blue ...
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I want to use blue green deployment with s3 cloudfront and route 53

I am using a website hosted in cloudfront with S3 origin. anyone help me how can i achieve this goal.
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Redirection for WP website

We have a WP website in an EC2 instance. Over that, we have a CloudFront distribution which is serving the DNS requests. At times we face the website error - redirected too many times. While checking ...
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Amazon Lightsail + CDN 502 Error

I have gone through all of the various posts here about the issue as well as gone through this link and still can't solve the problem. Using Amazon's Lightsail and Amazon Linux 2, I tried setting up a ...
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How does a CloudFront cache behavior's "Path Pattern" interact with the origin's "Origin Path"?

I have an origin that looks like this: "https://myS3Bucket.s3/static/ui/v1.0.0". This origin has an "Origin Path" that is "/v1.0.0", and the cache behavior associated ...
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nginx how to replace try_files with proxy_pass having multiple paths

I have a set of rules in Nginx of this type: location ~ ^/race/[a-z0-9\-_]*/session/[a-z0-9\-]*/topic/[a-z0-9\-_]*$ { try_files $uri $uri/ /race/period/session/team/topic/index.html; } location /...
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Amazon OpenSearch Service stably or less downtime?

Can anyone point out, What is the best way for the elastic search to run stably? We frequently get messages about it requiring updates and that an update requires some downtime. Could we have 2 ...
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AWS CloudFront error 502 connecting to EC2 host

Community I have a web page served by Apache running on a EC2 AWS instance. I am using AWS Certificate Manager with CloudFront to manage SSL/TLS in order to access the web page using HTTPS My ...
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Setting up CloudFront with SSL/TLS certificate and EC2 instance

Community. I have a web page served by Apache running on a EC2 AWS instance. I am using AWS Certificate Manager with CloudFront to manage SSL/TLS in order to access the web page using HTTPS My ...
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DDOS AWS API Gateway protection

I have publicly exposed API Gateway (HTTP). To authenticate you have to provide a valid JWT. I want to secure this APIGW with Cloudfront + WAF. After reading docs I think that API Gateway endpoint is ...
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ALB instead of Cloudfront in front of single server web app

AWS Recommends adding cloudfront in front of single server applications for security and performance see https://aws.amazon.com/blogs/networking-and-content-delivery/dynamic-whole-site-delivery-with-...
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OPTIONS request to CloudFront distribution with managed CORS-With-Preflight policy returns 403

I have a CloudFront distribution with a default behavior that is configured to allow any CORS request including preflight requests. However, the OPTIONS request will fail with an HTTP 403 error (...
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influxdb connect to cloudfront aws

Just installed influxdb on fedora server 35 with this repo : https://repos.influxdata.com/rhel/8/x86_64/stable/ every time i restart the service influxdb (default conf) it connects to random ip on ...
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block public access to the AWS Elastic Beanstalk URL

I have a node.js app running on AWS Elastic Beanstalk. I have setup a domain pointing to a CDN distribution which is pointing to the EBS. But the web app is also accessible via the EBS URL directly. I ...
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Cloudfront security headers causes CORS issues

I have two different Vue.JS apps deployed to AWS S3 + Cloudfront. The first has the domain set up in Route53, while the second has the domain set up in Google's domain service. Both of the apps works ...
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What is the difference between S3 Multi-Region Access Points and AWS CloudFront?

Can anyone explain the difference between S3 Multi-Region Access Points and AWS CloudFront? The documentation for a multi-region access point states: Multi-Region Access Points offer a global S3 ...
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CloudFront does not seem to invoke lambda@edge function

I have a CloudFront distribution. The origin is an S3 bucket that uses OAI. I have created a lambda@edge function following directions from https://aws.amazon.com/blogs/compute/implementing-default-...
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Image Storage Options In AWS

In the case of my scenario, The loading issue seems to have been caused by making HTTP requests with no HTTP timeout set to our CDN. The synchronous requests held the page execution for many minutes ...
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CloudFront gives 403 error when accessing a web app hosted outside AWS through the configured subdomain

I've been tasked with setting up our web app on CloudFront. Our web app is hosted on an Ubuntu server that is completely outside AWS. I have little to no experience with CDNs, but I've made some ...
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CloudFront CORS request using signed cookies and withCredentials, not sending back Access-Control-Allow-Credentials unless I include some extra header

I'm having a very strange issue that I can't seem to crack. I configured a private CloudFront distribution to serve content from a private S3 bucket. I am using signed cookies to grant access to the ...
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Is there a workaround to use cloudflare origin certificate in aws cloudfront?

I have imported the Cloudflare origin server certificate in AWS Certificate Manager. On configuring that certificate in Cloudfront i get the following error: The certificate that is attached to your ...
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Sending push notification to s3 origin website from lambda

I want to send a websockets notification from lambda function to clients, on a website hosted via s3 origin with cloudfront. Could someone help me with this, please? Thanks.
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Why is a post/upload of a 100k JSON file to an AWS CloudFront endpoint resulting in 504 error?

On a wordpress site, we have requests coming in to CloudFront, which sends the request to origin (if necessary) which goes through an ELB, and to two or three instances that will service the request. ...
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Redirect domain root to CloudFront with nginx?

Note - I see several other questions asking about redirecting to the root of their S3 static websites, but I didn't see anything about redirecting from the root of a domain name to a CloudFront/S3 ...
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aws cloudfront custom ssl pricing for subdomain and www

I have created two s3 origin website linked with cloudfront and used acm certificate. But I recently found out pricing are different between https://admin.example.com and https://www.example.com. www....
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CloudFront delivery is slow in particular location

In our scenario, I found that our CloudFront delivery particularly in the Japan area is very slow for a few days. which lead our site to become slow in the time of loading the media contents .our s3 ...
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Cloudfront caching resources even though response headers should prevent it

I have recently setup a Cloudfront distribution with the following behaviour cache policy: TTL settings: Minimum TTL (seconds): 0 Maximum TTL (seconds): 31536000 Default TTL (seconds): 0 Cache Keys:...
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AWS architecture - traffic mirroring

We are going to migrate our database from Aurora Serverless to Aurora Cluster. Before that, we'd like to test the performance of the new database in a real-time traffic scenario. We have thought about ...
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AWS S3 Static Website vs CloudFront OIA

It seems there are kind of two ways to host a static website on S3/CloudFront. Create S3 bucket with full public access and Static Website set to Enabled + CloudFront config Create S3 bucket with no ...
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How can I ensure DNS changes take effect within TTL, even when browser reuses HTTP connections?

I am helping implement CloudFront CDN for an NGINX HLS video origin. If you're not familiar, HLS in the browser just uses XHR or fetch to constantly request .m3u8 and .ts files via HTTP and display ...
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Serve content from cloudfront as webserver

I have an application running on a Kubernetes pod at example.com, I would like to be able to serve the assets in our CloudFront distribution from this same domain, i.e.: example.com/assets. We have ...
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A record in Route 53 doesn't resolve

I added an A record in my Route 53 hosted zone pointing to the CloudFront. But for some reason, it doesn't work. When I do dig mywebsite.com I get ; <<>> DiG 9.16.1-Ubuntu <<>>...
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Can CloudFront handle repeated headers?

According to this answer, you can have multiple headers for certain headers, such as Cache-Control. Will CloudFront respect both times that Cache-Control appears? For example, if the Origin were to ...
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Can't point my subdomain address to CloudFront distribution (using S3 + CF + Route 53)

[Jump to bottom to see updates and latest attempts] First of all, I apologize if I misuse terminology here. I work as FE developer and this area on networking and setting up domains and aws services ...
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AWS/S3/Cloudfront/GoDadday and subdomains

I am wondering and hoping this is possible. On AWS I have two s3 buckets to separate a client facing application and an administrative application mysite-app mysite-admin I have a cloudfront ...
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Does using CloudFront just to enable https make sense?

If I have an EC2 instance, running a web app (HTTP), and I have an Amazon-provided SSL certificate, I can use CloudFront to make the EC2 instance accessible via HTTPS, handling the certificate ...
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Deploying a Serverless site behind CloudFront

I use Serverless to deploy a website to an AWS Lambda. This works fine. I now want to use CloudFront to proxy access to this Lambda and cache requests for static files. I have set up a CloudFront ...
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Cloudfront distribution with react app and wordpress app hosted on same domain - how to get browsers with react app cached to render wordpress app?

I have a domain that hosts a react website in an s3 bucket via cloudfront. There is also a wordpress site hosted on a subdomain of that domain, and in the cloudfront distribution for the web app, I ...
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AWS: How to redirect many domains to a page on another domain?

My objective I have a number of domains (e.g. 10 or 20) and I would like to redirect any visitors to anywhere on those pages to one page on another domain (for example my stackoverflow.com profile ...
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AWS Cloudfront CORS trouble with font files

I have a Javascript application that is delivered to the browser from a CloudFront endpoint. All static files of the application are hosted in an S3 bucket. That involves a whole bunch of javascript ...
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Cloudfront 502 error with ALB origin in different region

I have a CloudFront which has one of its origins as an application load balancer, this load balancer is available in a different region from the CloudFront which is only available in N.Virginia and is ...
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React Js + AWS Cloudfront + SaaS + SSL Certificates

This is the scenario I have in mind SaaS application Frontend built using React Js Hosted using S3 bucket + Cloudfront Customer domains pointing to this application using CNAME Questions - Can ...
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Transfer Compression with Cloudfront and nginx SSI

Is there any way to enable GZIP / Brotli compression on Cloudfront if the origin is a nginx server with SSI (Server Side Includes) enabled? The issue seems that nginx SSI drops the Content-Length ...
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Configure AWS Cloudfront to send custom query params to origin

is it possible to configure my AWS Cloudfront distribution to append to the request a custom query param (e.g a private key) before sending it to origin? For example, the front end is calling *....
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Will using reverse proxy negate the effect of CDN?

Goal: Serve a specific sub directory of a domain from a different CDN (cloudfront in our case). We are thinking of utilizing Nginx as a reverse proxy to achieve this. For example, the following ...
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How to whitelist Authorization header in CloudFront custom Origin Request Policy?

I have created the following CloudFront Origin Request Policy: I need Authorization header (without Authorization header the AntiForgeryToken header is not forwarded) but I do not understand why ...
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Understanding AWS CloudFront Cache Policy for dynamic web pages

I am working on an e-commerce website, where users can buy/sell products (the website is dynamic) I have created the following CloudFront distribution with the following Behaviors: As you can see I ...
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Do CNAME mapping of my subdomain to Sendgrid for link branding using Amazon Cloudfront CDN

I want to have link branding with SSL on my domain example.com, so I created sub-domain abc.example.com, I want this abc.example.com to CNAME to sendgrid.net. I have done CNAME mapping but it seems ...
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