Every developer would love to have a reliable and secure container orchestration that manages all of the developmental activities. Well, you did surprise to know that Kubernetes system will do exactly what you want, by managing your containers and making sure they are distributed accordingly. The Kubernetes orchestration system is an open-source application that allows you to run your application with the desired attributes or state.
With the Kubernetes orchestration system, the developmental stages of your applications can be well-managed. The Kubernetes system was developed and introduced several years ago by Google to improve the building success rate for engineers. During these past few years, Kubernetes have been more reliable and secure container orchestration due to the series of collaboration with famous companies like Microsoft, IBM, and more. These companies aid in making Kubernetes what it is today with lots of features or components.
Kubernetes have lots of components, which includes:
- Kubernetes Containers
The Kubernetes container functions as a fixed component of the Kubernetes that gives access to pod known as a control structure where you manage your application developmental process.
- Kubernetes Pods
Pods are the smaller unit component of the Kubernetes system that aids in the application development process. Most of the Kubernetes components make use of pods in contacting the server network. The Kubernetes pods comprise if one or more containers that will be processed. The containers on the Kubernetes pods share certain components such as the storage disk, server host, security, and more. The pods show detailed information about the running container process in the Kubernetes system.
- Kubernetes Deployments
This is where things often get confusing for developers when using virtual machines. However, with the Kubernetes orchestration system, application deployments are properly controlled by one or more pods producing reliable output. The Kubernetes pods are dependent on the deployment systems as it managed updates to the pod’s services.
- Kubernetes nodes
Kubernetes nodes ensure that deployment is done amicably according to what the developed app will be running on, whether it’s physical machines or virtual machines. It’s the Kubernetes nodes that aid in running pods ensuring that the appropriate Kubernetes object is being managed and created.
- Kubernetes services
In the Kubernetes, system pods can be used and deleted after some time, which is the reason why an alternative known as Kubernetes services is needed in keeping the application management cycle stable. The Kubernetes services allow you to access groups of pods through the network. Even the scheduler features of the Kubernetes system ensures the application workload is properly dispersed among the nodes equally for perfect deployments.
The Kubernetes services include:
- Kube-API server
The Kubi-API server acts as the interface for all cluster communications as well as a secure port from API validation for all past and future resources generated.
- Kube-controller manager
Kube-controller manager is one of the reliable and secure container orchestration systems that gives developers the ability to manage their application through various controllers while comparing it with other specs.
Kube-scheduler uses an orchestration framework that is important when scheduling pods.