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Create a Docker image for a Rails app and push it to Docker Hub.
Dokku is a single node PaaS for developers to host small sites on, built in Bash and using Docker for containers. We'll use hosting a Rails application as an example.
paas, docker, dokku
Docker has an issue where it doesn't correctly setup networking resulting in timeouts and corrupted connectivity from containers, here's how to resolve the problem.
Getting Kubernetes running on Civo is easiest using Terraform, we'll also install the Serverless OpenFaaS system at the same time
paas, terraform, kubernetes, openfaas, docker
Flynn is an open source platform (PaaS) for running applications out of the box in production.
paas, flynn, docker