You are essentially creating your own custom platform and then pushing it out to a hosting solution. You don’t have to feel constrained by an all-in-one PaaS solution which doesn’t fit your companies individual needs. The real beauty of container orchestration is that by using containers you can take care of your application's concerns in a flexible way that is specific to your project’s needs, but then you can host them in any environment you want, such as Google Cloud Platform, Amazon Web Services, Microsoft Azure etc. It automates and streamlines many essential tasks associated with containers so that developers get a seamless experience. The orchestrator sits in the middle of this complex environment and is responsible for dynamically assigning work to the nodes it has available. When you have hundreds of containers and multiple nodes, how do you safely deploy and keep everything working nicely together? That is the challenge that container orchestration solutions are trying to solve. Perhaps your applications is made up of many different interconnected components which each live inside a container. All these individual tasks associated with managing containers pile up and up as your projects grows and before you know it, you’ve got quite a complex problem. We’re talking about deployment, provisioning of hosts, scaling, health monitoring, resource sharing and load balancing etc. Ĭontainer orchestration, then, is the process of managing the complete lifecycle of containers in an automated fashion.
#APACHE MESOS VS DOCKER SWARM VS KUBERNETES HOW TO#
In fact, most people use the terms Docker and container synonymously even though containers have been around a lot longer than Docker itself! We covered the basics of what Docker is in a previous blog post, and showed you how to get your Rails apps up and running with Docker in another post.
These days the container world is dominated by Docker. © Portworx 2018 Container Adoption Survey What is Container Orchestration? So whether you are using containers or not, let’s take a closer look at container orchestration and find out what you need, what its used for and who should be using it. If you are within this group, were you initially sold on the idea of containers but found that in reality, the complexity involved with this approach makes it a difficult trade-off to justify? The community is aware of this and has come up with a remedy to ease the pain, and it’s called container orchestration. How are you deploying your applications in 2019? Are you using containers yet? According to recent research over 80% of you are.