There are a significant amount of advantages of using container-based VNFs rather than hypervisor driven. But if we look at the current stage of NFV progress in NFV technology innovation was not much faster which were anticipated in 2012 due to lack of common guidelines model. But now, 5G networks are started to deploy and tested in
To communicate between pods residing on different member nodes, it is necessary that the master node and member node should be able to communicate among each other. Even though all the nodes are able to ping each other, the communication between master and members can be stuck. This happens because kubernetes
While Docker is highly instrumental in facilitating developers, operators, enterprises and users to function smoothly, it is vital to ensure that their containers are firmly secured. To understand this notion in a better manner it is important to get acquainted with the overall scenario of Docker Security.
Kubernetes is growing, kubernetes is gaining momentum and is de-facto orchestrator in cluster environment. There is lot of traction around using kubernetes for management in premise clusters as well as public clouds. This blog talks about the new jargons in kubernetes. There are 3 basic services exposed by kubernetes for accessing pods viz:
Kubernetes is a container orchestration engine that was originally designed by Google. (Google has been using it for 10 years) and is now maintained by Cloud Native Computing Foundation (CNCF). It has been used to run Google’s massive systems. Kubernetes is also described as a vendor-agnostic cluster and container ..
This article covers what are containers and microservices; what are the use cases of containers and microservices in enterprises and telecommunication sectors and evaluation of usability of containers for IT infrastructure. Article also focuses on recent development of containers in network functions ..
I got the opportunity to attend the OpenStack summit in Boston. The summit was full of events mostly focused on OpenStack cloud, but many other things including NFV, Kubernetes, Containers, DevOps and approaches to pursuing multi-cloud approach. Many companies showcasing their products, platforms, software solutions were the highlights of the
Kubernetes works on the principle of assigning IP addresses to pods, called as “IP-per-pod” model. The IPAM (IP address management) task is left to third party solutions. Some of these solutions include Docker networking, Flannel, IPvlan, contive, OpenVswitch, GCE and others. The Kubernetes architecture consists of master node, replication controller..
You might have heard word ‘Docker’ much frequently. All the noise is happening IT industries because most of the companies are adopting Docker technology at a noteworthy rate. So what actually Docker is? In a simple sentence, “Docker is an open source, container technology“. Using this technology you can easily create, deploy and run your Linux application
Docker is a great technology which simplifies the development and deployment of distributed applications. While building dockerized applications, security at various points needs to be considered. Due to lack of CPU/Hypervisor, Docker security is fully implemented in Software. Let us look at all prominent security aspects of kernel and container applications