I am bit new to rails but somehow I manage to make an rails app.
Now I want to deploy it to Digital Ocean server.
All I got is
1- complete ruby on rails app
2- IP for digital ocean
3- Username
4- Password
can someone tell me steps to deploy it and which tools to use?
(I used fireFTP and Filezella for changing in some existing apps, but not sure that they are useful here or not)
Well, thats a good start as for what you have :)
You need certain tools to deploy on production. Here is what you need apart from what you have to deploy a rails app not just on digital oceans but pretty much on any server.
Capistrano: A deployment tool github repo
Nginx: A web server
Application server: Unicorn/Puma/Passenger - I use both unicorn and passenger
SSH access to you server
Mysql or any database of your choice to be setup on server
You should also use rvm to manage the rubies
Additionally, you might also want to manage your packages using chef
With the tools listed above and following this link you should be able to deploy the app on digital ocean
I would recommend that you install everything manually so you get the hang of it.
Hope that helps.
Related
So, I am almost done with my website. I created it using ruby on rails on the Cloud9 IDE. Is there a way to publish it? To go on it, a user has to be signed on Cloud9 and then I need to run the code on the terminal...
rails server -b $IP -p $PORT
How would I be able to publish my website? I am very new to rails and I have no idea.
To publish your website you need to host it somewhere.
There are multiple ways to do this. For instance you can use Heroku. They provide PaaS (Platform as a service), which means they will handle the installation of the app for you and the maintenance of the virtual machine it resides (updates and whatnot).
Heroku also gives you a very nice admin view for the status of your app, online log display and some other goodies.
Another alternative would be Amazon Web Services, DigitalOcean or Linode (among many others!). They provide IaaS(Infrastructure as a Service). They only give you a virtual machine with your choice of operating system, you will have to manually publish your app and provide manual maintenance of the VM and pretty much anything including the database itself.
Using Heroku would be your best choice for the moment as they are very straightforward with the publishing part. Once you get the grip you can go to the other platforms for customization.
You will also need some deployment tools such as capistrano or mina.
If you're going to host your app in heroku, it's much easier to deploy. As simple as pushing your codes with git.
So here what I did and the following output:
root#ubuntu-512mb-sfo1-01:/var/lib/dokku/plugins# dokku postgres:link DATABASE ubuntu-512mb-sfo1-01
2016/02/18 05:24:38 open /var/lib/dokku/plugins/available/pg-plugin/plugin.toml: no such file or directory
2016/02/18 05:24:38 open /var/lib/dokku/plugins/available/pg-plugin/plugin.toml: no such file or directory
no config vars for ubuntu-512mb-sfo1-01
Can someone help me? I try to deploy rails to digital ocean.
I use http://blog.flatironschool.com/using-digital-ocean-and-dokku-for-easier-rails-app-deploys/ - this tutorial but it seems to be horribly outdated. I ran into so many errors so I am thinking of giving this up and staying with heroku hosting.
It means that you don't have a Postgres docker container active. Take a look at the dokku-pg-pluging to know how to configure and instantiate a postgres docker container.
By the way, since your objective is to change from Heroku to DigitalOcean, and you're having trouble using dokku, may I suggest you using deploy bot instead? I did managed to successfully deploy an rails 4 app to DigitalOcean using deploy bot. Follow this tutorial. And you can easily follow this guide with deploy bot, adapting the unicorn and nginx stop/start services with the hooks that deploy bot provides.
Edit:
Since you wanted a more specific answer for the deploy bot solution, here goes my approach (this was +/- 3/4 months ago):
Create the droplet and follow the guide to create a droplet, install ruby, rails, unicorn and nginx and the script to control unicorn (it's in the tutorial).
Configure the deploy bot and make sure you run bundle install and another rails' specific commands (changing environments and so on) after the upload (this is a predefined hook).
The last command should be service nginx restart to restart the server (using the script from step 1).
Profit!
I am new to Ruby on Rails. We have developed an small application with Postgresql. Now we have to deploy it. But when i searched over internet i found lot of suggestion is to deploy them on Heroku or some premium servers. where we are not in a position now to deploy it on cloud.
How can i deploy the application on local computer? Is this similar to setting up a development environment?
Any link or lead will be much appreciated!
I hope you have your application already running on your development environment.
Create another database in your postgres, to use it for production in local system. And make necessary changes in database.yml
I feel passenger is the easiest way to deploy application, you can follow the steps in this link https://www.digitalocean.com/community/tutorials/how-to-deploy-a-rails-app-with-passenger-and-apache-on-ubuntu-14-04 to deploy your app.
Heroku also have free deployment for few application. You can use heroku.
There are some more option like AWS, Digital Ocean. AWS is also free for one year.
Yes setting up a development environment is like set up your environment. But best practice is use a deployment automation like capistrano.
You can run it in a production environment and make it public. I had written a blog post regarding this.
Please check here
ps - Make sure your system is up for public access and i am hoping that this is for test purpose only and to show it to your clients.
Yes, it would be fairly similar to setting up your development environment.
In addition to setting up Passenger as described in the Digital Ocean post from Rajuk's answer, I use Capistrano for deployment to my Ubuntu servers. You can set up the Capistrano deployment configuration to deploy to any machine.
The possible configuration variables are too numerous to address here without further details about your specific situation.
Check out Railscast #335 Deploying to a VPS where Ryan talks about deploying to a Linux machine (a cloud VPS in this case) with Capistrano.
I am am a newbie in Ruby on Rails development and I am learning this fantastic framework fast and easy. The only problem (which is a big one) is how to deploy.
I have tried a Linode StackScript which installs Ruby, Rails, Passenger and Nginx and I have made a "cap deploy" and all files was sent to the server but how on earth do I get this public. When I visit my website (IP) it seems to be down or not responding. Is there anything I need to do after deployment to make my app available to the web?
Thankful for all help, I really want to slay the deployment beast!
For ease of deployment, and scalability, have you looked at Heroku instead of hosting your own server?
That would make the process of deploying as simple as git push heroku
Do you upload your rail application to your host via FTP first?
I'm currently using Passenger and Capistrano. If I do "cap deploy" in my local machine then I think Capistrano should upload my rail application to my host, right?
Someone from my host is saying that I need to run "cap deploy" in server. I think it doesn't make sense.
You should be able to run cap deloy on your local machine and that should get the current version of your software to the server. However, you need to set up first how this is supposed to happen. I for example use Git to manage my code and also use it to get my software on the server. However, you could also use SVN or FTP if you prefer that. If you google for Capistrano together with the Software youbeant to transfer the code with and maybe even your hosting providers name, you probably will find a decent step by step explanation. For me John Numemaker's post on deploying with Capistrano and Git on Dreamhost really helped: http://railstips.org/blog/archives/2008/12/14/deploying-rails-on-dreamhost-with-passenger/
As an alternative you also might want to check out heroku.com. Their smallest offer is free and enough for most projects. The deployment process is so easy a monkey could deploy a Rails app on their platform. I generally can only recommend heroku.