What cloud computing need to learn? Why study Container technology? Cloud computing is an emerging hot technology, contains a lot of content, and technology is one of the key container. It was curious to learn why the vessel, which it has value? Here we give explain.
The value of the container can be analyzed from two perspectives:
1, from the perspective of application architecture. Container technology can easily support micro Services Architecture modernize applications more flexible and respond to changes in elastic expansion. In the software life cycle management of the above, container technology can help to DevOps and other best-practice landing into standardized tools and frameworks can use, greatly enhance the development efficiency, accelerate iteration.
2, at the infrastructure level. Bring a container to leverage the portability technologies to help developers and businesses more convenient to move the cloud and the cloud, so that the application in its own data center and cloud dynamic migration. And the convergence of computing and cloud computing container, storage, networking, and more to promote traditional infrastructure-centric, the transition to application-centric IT architecture.
With the development of cloud computing technology, after the container technology Docker, some of the ideas associated with or have the same purpose of technology is born, such as Kubernetes, service grid and so on. In addition, cloud container manufacturers also offer Open API, SDK and other development tools, such technique stratified promote the social division of labor, which greatly promoted the technology and business innovation. These containers are equipped with technology what functions?
Docker achieve a decoupling of application and operating environment, many business applications can be load of container, and the application of container to meet the agile, can migrate, standardization demands; Kubernetes the emergence of scheduling and resource scheduling decoupling the underlying infrastructure, control applications and resources are also beginning handy container choreography choreography of resources, efficient scheduling; Istio service grid technology as the representative of the decoupling of service implementation and service management capabilities.
If you want to quickly grasp the container technology, participate in professional learning is wise. Learning content includes both Linux, network engineers, Python operation and maintenance, cloud computing, OpenStack, Doctor container technology, but also to increase information security, defense and security technology ***. After learning can win Ren Yunwei engineers, cloud computing jobs engineers and test engineers and other Web ***!