In this post we want to give a simple introduction for using network policies in a sample project and explaining how it works in K3s to help improving the security of your deployments. There is a common misunderstanding about K3s support for network policies, as K3s is using flannel CNI by default, and the Flannel CNI doesn’t support network polices.
Rancher is a Kubernetes management platform that creates a consistent environment for multicloud container operation. It solves several of the challenges around multicloud Kubernetes deployments, such as poor visibility into where workloads are running and the lack of centralized authentication and access control. Multicloud improves resiliency by letting you distribute applications across providers.
Businesses are constantly trying to up their game in the digital transformation era. Modernizing legacy systems, keeping on top of software updates, and building business applications are not easy feats. As organizations contemplate the path ahead, a large strain is put on the constantly constrained IT department. When the relevant stakeholders feel that the IT team will take too long to provide a solution, they choose to go for alternate options, bypassing the IT team.
Before the pandemic, capturing your users’ experience was simple because just about everyone was in the office, and you had traditional on-premises systems in place. Nowadays, remote work and hybrid access and usage patterns are much more varied. Work hours, 24×7 availability, collaboration, networking, hybrid, etc. all lead to difficulties in understanding employee Digital Experience.
