Cloud native trend in 2022

Reading guide

In the last few years , The industry has witnessed an exponential growth in the adoption of cloud native technologies . Here are five things to pay attention to 2022 Annual key cloud native trend .

In the last few years , The industry has witnessed an exponential growth in the adoption of cloud native technologies . Container and Kubernetes Leading application modernization has become the theme of many enterprises . Container based CI/CD Has become an enterprise DevOps standard .Kubernetes Is the preferred platform for running workloads on the edge . It has also been transformed into a hybrid computing platform , Enable public cloud providers to deploy internally m Run its managed services in the cluster in the environment .

Here are five things to pay attention to 2022 Annual key cloud native trend ：

trend 1： In the cloud native environment WebAssembly The rise of

WebAssembly It has developed into a high-performance cloud native software component 、 Cross platform and multilingual software sandbox environment . Consider container runtime and WebAssembly(WASM) Amazing similarities between ,Kubernetes Available for orchestration WASM Components .

WasmCloud、WasmEdge、KubeEdge and Krustlet Such items make WASM Become a first-class citizen of the cloud Primary Universe . You can package as WebAssembly Your software runs with containerized software .Kubernetes These two workloads can be seamlessly orchestrated from a single control plane .

Include SecondState、Cosmonic and Suborbital Startups, including, are building platforms and tools , To speed up WASM Adoption of .

expect 2022 Annual cloud primary WASM Will rise .

trend 2：Kubernetes A new version of the

Although the cloud native ecosystem is full of various Kubernetes Distribution , But we may see new entrants in this field .

Kubernetes There are three versions ： Open source 、 Business and trusteeship .

The open source distribution includes plain vanilla、 The upstream Kubernetes、AmazonEKS-D、K3s and RKE2. The commercial distribution includes Red hat OpenShift、VMware Tanzu、Rafay、Mirantis Kubernetes Engine and D2iQ Kubernetes Platform.

Public suppliers mainly promote management Kubernetes product .Amazon Elastic Kubernetes Service、Azure Kubernetes Service、Google Kubernetes Engine、IBM Kubernetes Service、Oracle Container Engine Kubernetes and Platform9 Managed Kubernetes All are managed Kubernetes Examples of distributions . These distributions cannot be provided directly to customers , It can only be provided through the managed environment operated and managed by the supplier .

2022 year , I expect Google and Microsoft will announce based on their managed products (GKE and AKS) The open source Kubernetes Distribution version . These distributions will be positioned as production Kubernetes Environmental Science , Provide the same functions as hosting services . Customers with these distributions will be able to easily switch to cloud based or hybrid managed services . This helps them position their products as AWS EKS-D and EKS-A substitute .

In addition to hosting providers , We can also see for the Internet of things 、 Specialized construction of edge and AI workloads 、 Optimization of the Kubernetes Distribution version .

trend 3： Pay more attention to cloud native security

With the emphasis on network security , I hope to see open source projects and commercial products focus on cloud native security . Two areas will receive attention —— Software supply chain and eBPF.

The software supply chain is very similar to the real-world commercial supply chain , In the real world , Resources are consumed , Then through a series of steps and processes to transform , Finally, supply to customers . Modern software development is the assembly and integration of various components available in the public domain as open source projects . In a complex software supply chain , A damaged software may cause serious damage to multiple deployments .

What happened recently involves CodeCov、Solarwinds、Kaseya and ua parser js NPM The package incident highlights the need to protect the software supply chain .

2022 year , There will be new plans 、 project , Even new start-ups focusing on security software supply chain management .

Another exciting trend is eBPF, It enables cloud native developers to build secure networks 、 Service grid and observability components .

We've seen ,Isovalent adopt Cilium take eBPF Introduce container native network ,Pixie( By New Relic Acquisition ) Use it to build observability stacks ,Falco and Tracee Use eBPF To monitor and trigger security events and alarms , And introduce a sidecar free agent for the service grid .

expect EBPF Become the foundation of cloud native security and network .

trend 4：Kubevirt The mainstream

Kubevirt It's an open source project , It makes Kubernetes Be able to arrange virtual machines like containers . By running in parallel VM And the container , Customers can easily integrate legacy workloads with applications based on modern microservices . They can also simplify DevOps Benefit from workflow , To manage these two workloads .

Kubevirt It's already Red Hat OpenShift Virtulization、Rancher's Harvester、Platform9 Managed Kubernetes and Google Anthos An integral part of .

To 2022 year , We will see Kubevirt And Kubernetes The adoption and integration of , Virtual machines are considered first-class citizens .

trend 5：GitOps Become the standard for continuous deployment

GitOps Based on Git Workflow is introduced into the release management of cloud native workloads . By way of Git As the only source of truth , Plus the ability to quickly retreat , send GitOps Become a powerful mechanism .

Weaveworks Of Flux CD、ArgoCD、Google Anthos Config Management and Rancher Fleet It's the realization of GitOps Some available options .

2022 year ,GitOps Multi tenant and multi cluster deployment will be supported , This makes it easy to manage thousands of... Running in edge or mixed environments Kubernetes colony .GitOps Will become the gold standard for continuous deployment . more Linux Please check ：https://www.linuxprobe.com