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Questions tagged [heroku]

Heroku (pronounced her-OH-koo) is a cloud platform for Ruby, Node.js, Clojure, Python, PHP and JVM-based (Java, Scala, etc.) applications that features a Git-based deployment strategy, a large number of services offered as add-ons, and a full API.

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How to setup local server on Linux for testing Dokku?

I'm new to Dokku and nginx server and I'm trying to set up server locally on Linux Ubuntu 20.04 for testing purpose instead of using one such as Hetzner (Cloud) or DigitalOcean (which already contains ...
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Alias a purchased domain (on Netlify) to a deployed app (on Heroku)

I purchased a domain on Netlify and deployed an app to Heroku. Now I needed to add an ALIAS record to Netlify, as I understood. I removed the other DNS records: If I now browse to the domain, I get a ...
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  • 101
2 votes
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46 views

Web server to run an executable binary using Heroku

I'd like to create a web server which serves REST APIs. Most of the functionality on the server side already exists in an executable binary or some shell script. So instead of rewriting this ...
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1 answer
335 views

Send email from Heroku server using gmail account and PHPMailer

I have a Heroku app which has a php script that send out an email. The email sent always goes to spam. Let's say the heroku app is mywebsite.herokuapp.com and my email is mywebsite@gmail.com. Based on ...
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Sometimes POST request from client to backend does not contain body

We run 2 different apps on Heroku. Both have an API written with PHP and Symfony and run through an Apache. One of the frontend clients is written with Vue the other with Angular. In the API we ...
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1 vote
1 answer
2k views

Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch: Rasa chatbot Heroku

I have been trying to deploy a bot on heroku for days now without success. My bot has an action server hosted on another app. The main bot contains a Dockerfile with the content below: # from rasa ...
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55 views

How much traffic can a heroku page handle?

I have recently deployed my rails website with Heroku. I am currently on the paid Hobby Dyno. My web page consits of a log in function, 13 five minute long sound files, a few images and a bunch of ...
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37 views

White-labelling with SSL on Heroku

Our app runs on Heroku with a domain pointed to it at example.com. We now want to offer a whitelabel solution to our users so companies can use our product under their own custom domain. For example ...
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1 vote
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How to enable MultiViews on Heroku?

I'm trying to enable MultiViews on an Heroku site, but I can't understand how to do it. When I do it on servers I control, I do it on the httpd.conf file, but here I have to use it in a Directory ...
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2 votes
1 answer
86 views

How to properly add a domain to Heroku

I'm a software developer and I'm looking to buy a domain so I can host my current and future projects on. I've done research, but as I'm still not sure if I understand this correctly, I am asking here ...
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1 vote
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543 views

Rails app login with devise behind Nginx reverse proxy

I have a rails app deployed on heroku and I would like to use nginx reverse proxy to access it on a subdirectory. Almost everything is working except for the devise login/signup & this is only an ...
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1 answer
215 views

Heroku.yml is not getting bash script

I was trying to deploy my backend in heroku with docker. Here is my heroku.yml file setup: addons: - plan: heroku-postgresql as: DATABASE build: docker: web: mymeds/Dockerfile ...
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307 views

Wiring up Heroku custom domain config to AWS Route 53 for a GoDaddy registered domain

I am trying to setup custom domains for my SSL enabled Heroku application on AWS Route 53. I have added custom domains (the root and www sub domain) to my heroku application via the CLI. The custom ...
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1 answer
183 views

Multiple Heroku H27 HTTP 499 from Facebook and Cogent ASNs

I'm not sure if it is relevant but I have a tiny app on Heroku on free dynos and it requires extra time to spin up when requested (~20 sec). My logs have a number of H27 / HTTP 499 warnings in heroku/...
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1 answer
231 views

Cannot connect SSH from remote server

I'm having trouble connecting sFTP vis SSH from my cloud server. I am using a proxy to connect and have allowed the IP addresses. When I connect from my local server using the same proxy, the ...
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1 answer
127 views

Deploy node app locally in Australia [closed]

I developed a web application for a company. It's a node app -- basically, all it needs is npm install and npm start to run. The app does need Puppetteer to run. DB wise, I am using JawsDb which can ...
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1 vote
1 answer
2k views

flask, gunicorn (gevent), sqlalchemy (postgresql): too many connections

I created Flask WSGI-application which uses gunicorn as WSGI-server, for DB it uses PostgreSQL through Flask SQLAlchemy extension. That's all hosted on Heroku. gunicorn configuration number of ...
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198 views

When I type www.agavepv.com into the browser, why does it show up as not secure? Heroku SSL ACM

My situation: If I type https://www.agavepv.com or agavepv.com the site shows up as secure with the lock. However, if I type the address www.agavepv.com it shows up as not secure. What is wrong with ...
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1 vote
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37 views

Switching database URL on Heroku between two AWS RDS instances has no effect

I am running a django app which connects to heroku. My database is configured to use AWS RDS. Now I needed to change db instances. So I created a new instance on AWS and changed the config vars in ...
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1 answer
526 views

Heroku app.json configuration not working for review app

Below is my app.json: { "environments": { "review": { "addons": [ "heroku-postgresql:in-dyno" ], "scripts": { "postdeploy": "php artisan ...
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1 vote
1 answer
255 views

Heroku Godaddy site only loading using mobile data

I have added the Heroku address using my Godaddy DNS account as a CNAME pointing to Heroku (DNS management>Records>Add). I have configured it with the name www and it uses the hostname that Heroku ...
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1 vote
2 answers
404 views

Https version of web application is not working but http is?

I am using Heroku to host which provides me a nice https: address: https://some_random_string.herokuapp.com/ I use Namecheap to setup my DNS and I do this using: CNAME Record | www | www.my_domain....
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DNS records added based on info provided by Heroku, but URL still not resolving correctly

Awhile ago I registered the domain name www.testapp.id with my registrar (Namecheap). The application I want it to point to is a Rails app hosted on Heroku. I'm following the instructions on Heroku's ...
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608 views

Control heroku restarts

I have an app (online board game) on heroku free hosting. It takes 1 web dyno (NodeJS server) and so far it works fine except one thing: Automatic Dyno Restarts It doesn't seem to respect 24h rule (...
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366 views

Should I Change heroku app location from US to regional? If yes how to do it?

I have a basic application which was created with heroku but at the time of creation there was no mention about regions. As a result my application region is US instead of India. Are there any ...
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1 vote
3 answers
367 views

Azure blobs vs Heroku type storage

I am making an app that will receive images and then needs to store them in a SQL DB using Nodejs. I need to store a lot of images and query them a lot as well (I need to query the db to see if that ...
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343 views

Why do I get a Too Many Redirects Error on my GNU Social Heroku deployment?

I'm using heroku, apache, php and gnusocial. My plan is to deploy a GNU Social instance for my family. I fiddled with the composer.json file, to where it looks like this: { "name": "jmm/me-and-...
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1 vote
1 answer
107 views

Heroku + AWS Lambda Hybrid

I currently have a web app running fully on Heroku. This web app needs a lot of computing power and access to several external APIs during short time periods, and nothing at all if there is no ...
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1 answer
127 views

Terraform Heroku Automated Certifcate Management

I cannot find any documentation about Heroku's automated certificate management. The terraform documentation for heroku_cert only refers to certificates which are generated manually: # Create a new ...
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151 views

Fixing broken SSL between Cloudflare and Heroku

Having spent three days and read dozens and dozens of blogposts and articles and tried every possible combination of CNAME records & target URLs, I still cannot get my Heroku app working with my ...
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3 votes
0 answers
76 views

Heroku CI: Run tests only on pull requests

I've used Travis for some time, and are now experimenting with Heroku CI for a one of our Rails projects. It works well, but it automatically runs the tests for all pushes to the GitHub repo. Ideally,...
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1 answer
627 views

Heroku Django App Very Slow

I have a Django app deployed on Heroku and it is VERY slow! I'm making small queries and I'm waiting a long time (10-15+ seconds to load 12 items (a 41KB request). I'm using the Insomnia tool to ...
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-2 votes
1 answer
422 views

Point own subdomain to Heroku app through HTTPS

I have a domain, let's say mywebsite.com bought on NameCheap. I have pointed it's primary and secondary DNS to my hosting provider, so I can view my website and manage the subdomains there. I also ...
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1 answer
526 views

How to redirect a Heroku subdomain to an external VPS?

I have the following setup: Wordpress blog hosted on a VPS (ip: 123.44.55.66) Heroku app live at (my-app.heroku.com) Domain name bought from Namecheap (www.my-app.com) Heroku domain is already setup ...
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3 votes
1 answer
2k views

Nginx reverse proxy for gunicorn - trouble passing basic auth credentials to server

I've setup nginx as a reverse proxy to gunicorn for a django site running on Heroku. I'm using Anymail for my mailing list, and it needs to receive basic auth credentials for webhooks (I don't ...
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0 votes
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415 views

Bypass single subdomain on CloudFlare & forward it directly to Heroku with SSL

What is the best way do bypass single subdomain (we use their proxy for caching purposes but don't want it on specific subdomain to speed up some requests). Final server is hosted on Heroku. We like ...
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1 vote
2 answers
671 views

Second level domain names on Heroku with Cloudflare and TLS support

I want to setup second level domain name e.g. load.staging.mydomain.com on Heroku & Cloudflare. http://load.staging.mydomain.com (without TLS) works but https://load.staging.mydomain.com does not....
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  • 147
0 votes
1 answer
1k views

How to flush mysql remote hosts cache?

The mysql instance is a third party Heroku addon: JawsDB. Host: s554ongw9quh1xjs.cbetxkdyhwsb.us-east-1.rds.amazonaws.com Command: mysqladmin -h s554ongw9quh1xjs.cbetxkdyhwsb.us-east-1.rds....
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  • 103
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1 answer
3k views

Heroku and Godaddy don't want working together

1) I have an app on heroku.com, code-w.herokuapp.com (works fine). 2)I have a domain, that I bought: gamakers.org. 3)I have done all that described in here: https://stackoverflow.com/questions/...
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1 vote
1 answer
2k views

Is it a bad idea to use google cloud storage on heroku deployed projects?

So my app is deployed on Heroku and I'm using a google cloud storage bucket to handle uploads. Wouldn't communication from my app to google cloud platform be slow compared to using S3 given the fact ...
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2 votes
1 answer
190 views

Parse-server/Heroku email account verification not working

I am trying to implement the email verification system on Parse-Server (/Heroku), when a user account is created; so that the user can confirm his/her account creation. Things are working well for ...
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1 vote
0 answers
591 views

How to do a path based reverse proxy with Heroku?

We have a Rails application running on Heroku on www.example.com. Now for some paths we want to route the traffic to a completely separate Wordpress instance (e.g. for www.example.com/blog and www....
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1 vote
0 answers
979 views

OVH and HEROKU DNS redirections failing for root

I currently have a domain at OVH (let's call it mysite.com) which is setup by OVH with a bunch of different CNAME for different subdomains like : smtp.mysite.com CNAME mysite.com imap.mysite.com ...
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2 votes
1 answer
69 views

Heroku - Distributing monolithic Rails app

We have a pretty sizable monolithic Rails app that has a few functions (in parenthesis is the estimated % out of the total codebase): Marketing site when users are not logged in: homepage, additional ...
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-1 votes
1 answer
314 views

Nginx config best practises for reverse proxying 3 different type of apps

I'm struggling at finding "best" (I know this is subjective, I'll explain in a minute) config for a nginx server. My server is responsible of : Reverse proxying from 3 apps Delivering ssl ...
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0 votes
1 answer
2k views

heroku redis error : NOAUTH Authentication required

I wanna deploy my django project to heroku. My project uses channels so I need to set up ASGI based environment. I have two installed add-ons in heroku app. One is Heroku-postgresql and the other is ...
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  • 101
1 vote
2 answers
7k views

Get static IP address for Heroku app

I want to make a domain point to my Heroku app, so I am trying to create an A record that targets myapp.herokuapp.com. The problem is that the domain provider requires an IP address, and I cannot ...
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  • 111
2 votes
1 answer
2k views

.htaccess remove php file extension not working only on heroku

So I have the below code in my .htaccess file in my local apache XAMPP server in the root directory and it works 100% correctly. However, when I try to deploy to Heroku it does not work. I have tried ...
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0 answers
609 views

Why my Gandi apex/naked/bare domain doesn't work with my Heroku app?

Here are my current settings: Heroku myapp:~/workspace/myapp (master) $ heroku domains === cute-name-99999 Heroku Domain cute-name-99999.herokuapp.com === cute-name-99999 Custom Domains Domain Name ...
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  • 101
1 vote
1 answer
2k views

Heroku Whitelisting

We have a Heroku Rails app that needs to access a very large Elasticsearch cluster. We have looked at using Heroku Elasticsearch services such as Bonsai, but they grow in price very rapidly. So we ...
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