Kubernetes has rapidly become one of the top cloud technology, and for the right reasons. Kubernetes lets you create modern-day applications that are flexible, scalable, and resilient to faults. You define the state you want your setting to be in, and it works continuously to maintain the state that frees developers from the tedious task of the management of infrastructure.
While there are many advantages of Kubernetes however, there are issues. VMware recently released a study of a survey of businesses currently using Kubernetes that provides an insight into how companies are making use of Kubernetes and navigating the obstacles to make the most of their investment.
The Benefits of Kubernetes Adoption
In the study by VMware, almost all participants (95 percent) said they had seen tangible benefits in using Kubernetes. The most popular benefits reported include:
- Increased utilization of resources
- Reduced development times for software
- Monolithic containerized applications
- Cloud-based move enabled
- Costs of cloud services reduced for public cloud
You can learn more about how to set up your own Kubernetes Cluster, configure networking between pods and secure the cluster against unauthorized access, and more from the Kubernetes Certification.
Four Hurdles To A Success Kubernetes Adoption
Yet, many companies have to encounter a myriad of obstacles before they realize the advantages of operating Kubernetes. In this article, we’ll examine the four main barriers that are preventing organizations from achieving their goals. We’ll also offer recommendations on how to overcome them.
1. Inexperience And Lack Of Expertise
Based on the findings of the survey, lack of knowledge and experience was the top issue cited by 67% of respondents. Even though Kubernetes and container use is growing quickly. However, many companies have a long learning curve in order to construct deployment, manage, and maintain Kubernetes efficiently. It is because of its infancy and lack of operational precedent to the technology.
To overcome this obstacle There are a variety of strategies your business can employ:
- Learning through pairing: Gartner recommends the practice of “pair programming” it is “the concept of putting two people with a greater amount of experience than the other in a specific field, to work two-way setting. This allows less experienced people to learn one-on-one and benefit from the expertise of experienced developers.”
- Educational along with training programs: Cloud service providers and other companies offer training along with certification programs specifically designed for developers, administrators, as well as other users of the cloud who want to know Kubernetes best practices within your company cloud environment.
- Partners: To overcome a lack of knowledge within your company Partner can guide the decision-making process and help balance different IT priorities in your company. Find partners who have specific knowledge, experience, and solutions to Kubernetes design and operation.
2. Internal Alignment Issues
With multiple parties involved in the decision-making process, you integrate, how to manage Kubernetes is more challenging. Responding to the survey 83% of the respondents indicated that several teams are involved when selecting the Kubernetes distribution, with 40 percent citing insufficient internal alignment as a problem when choosing the Kubernetes distribution.
Setting up the Cloud Center of Excellence (CCoE) which is also called a Cloud as well as a Cloud Program Office can be among the most effective methods to get past this hurdle. A CCoE is a team of cross-functional experts that is responsible for coordinating and supporting the implementation of an organization’s cloud strategy in terms of operations, as well as security and security, and compliance. With an established CCoE it is possible for organizations to better align individual choices (including those related to the integration of Kubernetes and its management) within the context of the business’s objectives.
3. Monitoring and Visibility
While Kubernetes is often referred to as a cloud-native platform but it’s also employed in on-premises surroundings. Indeed, the majority of respondents (64 percent) said they had deployed and 31% in multiple cloud services. Enterprises that deploy Kubernetes clusters that span on-premises or multiple cloud providers or managed services create an increase in complexity and fragmentation.
To reap the maximum benefits of Kubernetes (and in order to prevent spending too much security or issues with performance) companies must be in a position to see all aspects of their Kubernetes environment, which includes the entire set of entities (applications containers, pods namespaces, nodes, etc. ) and their dependencies as well as how these interact one and each.
4. Compliance With Security And Security Requirements
Nearly half (46 percent) of respondents in the survey mentioned difficulties in following the deployment of Kubernetes. Due to the particular characteristics of Kubernetes and containers, a single oversight or mistake can be repeated hundreds or even many times.
Like all technologies, Cabernets is only as locked as the implementation and design of its environment. The CCoE should establish and define the standards for configuration to ensure a secure cloud security framework without compromising productivity. For instance, you can assign permissions to roles that are based on the least privilege, to restrict to a certain number of people who have root access. Or, look into disabling privilege-based containers, so that access to the resources hosted by the system is limited.
With the proper management tool installed The CCoE can establish policies to examine the environment and inform appropriate stakeholders about suspicious activity, anomalies, and other security flaws prior to an incident occurrence and even perform remediation actions the issue automatically.
How Do You Navigate These Issues
Many companies want to reap the advantages of Kubernetes however, they struggle to justify the amount of time, resources, and expense required to create and maintain it in-house. Our customers utilize VMware Tanzu in order to arrange the across their infrastructures, establish rules for the access and usage of their clusters and allow their teams to set up Cabernets clusters using a self-service approach.
This allows operations and infrastructure teams to have visibility and control over their Kubernetes infrastructure while permitting developers to make use of these resources with a concentration on solving problems, instead of stressing about infrastructure.
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