Jelastic Kubernetes cluster can be installed with NGINX, Traefik, or HAProxy ingress controllers. In this post, we will take a closer look at Traefik and its evolution in Jelastic Kubernetes Service (Jelastic KS). At the moment all issued Jelastic Kubernetes versions support Traefik v1, but commencing from K8s version 1.21.2, Traefik v2 will be used…
In this post we’d like to show how to expose applications via a public IP address attached to one of the nodes of a Kubernetes cluster environment in Jelastic PaaS. It can be done in two possible ways – attaching IP to Dedicated Load Balancer or to K8s Worker node. Dedicated Load Balancer for Application…
If you have multiple Kubernetes (K8s) clusters in different regions and need to run the same application across all of them, it is reasonable to use the so-called Kubernetes Cluster Federation or KubeFed. Kubernetes Federation is a multi-cloud or multi-region implementation for centralized deployment and management of applications and services across multiple Kubernetes clusters. Federation…
Flexibility, accelerated development and delivery, improved scalability and high availability are the main reasons companies are adopting Kubernetes (K8s) technology. But managing and keeping the system up to date can be so complex for organizations that they need to hire a separate department just to handle everything properly. With Jelastic’s Kubernetes automation you can improve…
In the previous article, we’ve described how to integrate Kubernetes cluster with GitLab server in order to automate CI/CD pipelines while running your applications in containers. In today’s article, we’ll describe how you can test this integration of Kubernetes with GitLab, as well as how to bind custom domains to the applications running within this…
In the article “Private GitLab Server Automatic Installation with Jelastic PaaS” we looked at the GitLab installation, its initial setup, and the basics required for the project’s lifecycle (git project importing and docker registry accessing). And today we’ll move forward to the integration of GitLab with Kubernetes, as well as describe how to set up…
Jelastic PaaS combines two types of containers in a single platform. These containerization technologies are oriented to solve different problems, but Jelastic orchestration inherits benefits of both implementations. System Containers – one of the oldest container types, which is quite similar to virtual machines. It is a stateful, operating system centric solution that can run…
Once an internal project from Google, Kubernetes has changed the way software development is done these days. A white steering wheel on a blue background seems to be everywhere now. Business wants to grow and pay less, DevOps want a stable platform that can run applications at scale, developers want reliable and reproducible flows to…
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