I am trying to deploy a playframework application to Heroku. After deploying, I trying to access the URL Heroku gave me, it only show a welcome page as below :
Heroku | Welcome to your new app!
Refer to the documentation if you need help deploying.
Is any wrong ??
Your app is not recognized by Heroku (Heroku does not know how to start your app).
You need to create a file called Procfile in the top directory of your Play! application:
web: play run --http.port=$PORT $PLAY_OPTS
You will more details in this documentation.
Related
I'm running my heroku app locally using heroku local web with this being the only line in my Procfile:
web:node index.js
How can I get it to print live logs while running locally?
I found this answer, but there are some things missing from that explanation, and I'm struggling with it, since I'm new to heroku. Any help is appreciated.
I'm trying to start on Heroku by deploying a NodeJS application I've written.
How do I deploy a NodeJS project to Heroku without github, using only the traditional FTP way?
As far as i know you can not deploy to Heroku using FTP. Navigate to Heroku's official deployment documentation
I have a shiny app and want to deploy it to Heroku. I tried to follow the steps as mentioned in:
https://github.com/btubbs/heroku-buildpack-shiny
I created a git Git repository and put the R files into it. Then, I created an app in heroku and tell Heroku to use a custom buildpack for my app. But, I was not be able to enable Heroku websockets support.
Error is:
Couldn't find that feature.
I can't figure out how to deal with this problem. Is there any other way to deploy the shiny app to Heroku?
Have you seen https://github.com/virtualstaticvoid/heroku-docker-r?
Check out the example shiny app too. To specify additional dependencies, you can still use init.R.
To deploy using Docker, you might have to move your current Heroku app to a container stack. This can be done with the heroku stack:set CLI command:
$ heroku stack:set container
Here's a minimal example. Basically:
Create run.R file with the following
library(shiny)
port <- Sys.getenv('PORT')
shiny::runApp(
appDir = getwd(),
host = '0.0.0.0',
port = as.numeric(port)
)
Commit to git
Create a new heroku app with
heroku create --buildpack https://github.com/virtualstaticvoid/heroku-buildpack-r.git
git push heroku master
That's all there is to it.
Another way would be to deploy using Docker. I am not an expert, but it took me a couple of days to deploy an app using this soluation. Many tutorials exist and could bring you to achieving this.
I have my github source here https://github.com/pramadae/Monkey and deployed it on heroku. And https://immense-harbor-7247.herokuapp.com/ is my heroku app link. Unfortunately I could not run my application. Please help me.
You should change your Procfile to:
web: gunicorn run:app
I created a app for Angular manually, his structure and all stuff.
To run it locally I'm using http-server.
How can I deploy it to Heroku in order to inform what server to run (probably in Procfile)?
Create a Procfile just called Procfile (no extension) in the root of your app. Within that file use web: to tell heroku what to run. For example:
web: coffee server.coffee