How to Install Dokku on Fedora CoreOS Latest

Dokku is a simple, open source Platform-as-a-Service (PaaS) that can be used to easily deploy applications. In this tutorial, we will guide you through the process of installing Dokku on Fedora CoreOS latest.

Prerequisites

Before you start, you will need:

• A computer or virtual machine running Fedora CoreOS latest.
• A user account with sudo privileges.

Step 1: Update the System

First, log in to your Fedora CoreOS system as a user with sudo privileges. Then, update the system by running the following command:

sudo rpm-ostree update

This command will download and install the latest updates for your system.

Step 2: Install Dokku

Next, we will install Dokku. To do this, we will use the Dokku installation script. Run the following command in the terminal:

wget https://raw.githubusercontent.com/dokku/dokku/v0.24.11/bootstrap.sh
sudo DOKKU_TAG=v0.24.11 bash bootstrap.sh

This command will download and execute the Dokku installation script, which will install Dokku and all its dependencies.

Note: Please make sure to replace the v0.24.11 tag with the latest version of Dokku at the time of installation.

Step 3: Configure Dokku

Once Dokku is installed, you should configure it to suit your needs. First, set a hostname for your server by running the following command:

echo "yourhostname.com" | sudo tee /home/dokku/VHOST

Replace yourhostname.com with your desired hostname.

Next, configure Dokku to use the correct domain name by running the following command:

sudo dokku config:set --global DOKKU_HOST=yourhostname.com

Again, replace yourhostname.com with the hostname you set in the previous step.

Step 4: Use Dokku

Congratulations! You have successfully installed Dokku on your Fedora CoreOS system. You can now start deploying your applications using the Dokku CLI.

To create a new application, run the following command:

dokku apps:create myapp

Replace myapp with the name of your application.

To deploy your application, simply push your code to the Dokku remote repository using Git. Here's an example:

git remote add dokku [email protected]:myapp
git push dokku master

Replace yourhostname.com and myapp with your hostname and application name.

Conclusion

In this tutorial, we guided you through the process of installing Dokku on Fedora CoreOS latest. Now, you can start deploying your applications easily using Dokku.