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    Posted By: Mahesh Acharya on Apr 15, 2018 5:37 AM
    Expires On: Jun 30, 2018 12:00 AM
  • Events
      • NEJUG Annual Business Meeting

        Attending: 5
        Thursday July, 12, 2018 06:00 PM
        Constant Contact Reservoir Place
        1601 Trapelo Road Waltham MA 021451
        25 Spots available

      Every July, the NEJUG Production Team (formerly known as the NEJUG Advisory Group) gathers to discuss various business items. The meeting is open to all members, as usual, there will be food and drinks. Meeting format, however, will be different. There will be no external/guest speakers, rather, there will be roundtable discussions by NEJUG production team members.

      • K8s - Kubernetes

        Attending: 139
        Thursday June, 14, 2018 06:00 PM
        Constant Contact Reservoir Place
        1601 Trapelo Road Waltham MA 021451
        11 Spots available

      So you have some code and it is in a bounded context with a REST API. You are on your way to Microservices. Next you wrap it in a container and now it is an image that others can run. Simple. Now what? No service is an island. Your service needs to log information, needs to scale and load balance between its clones. Your service needs environment and metadata way outside its context. What about where the service will run? Who starts it? What monitors its health? What about antifragility? Updates? Networking? Oh my.

      Services live in clusters and clusters live in data centers. There are hybrid solutions that span data centers. Many concepts overlap with the features of cloud management. But don't get too flustered since, fundamentally, services are managed by clusters. There are several approaches to cluster management such as Docker Swarm, Mesos with Marathon and Kubernetes.

      Minikube with Kubernetes is an approachable technique to set up a local cluster that is easy to understand and get started. Whether you have a simple service or a Web application with a set of services, you can develop much of it on Kubernetes with Minikube. We will run some practical examples. Once you understand the mechanics of the tools, we will explore how it works, sort through the terminology and share ideas about practical uses for this technology.

      Afterward you will understand how to run your personal cluster with your Linux, OS X or Windows laptop to further enjoy unravelling the mysteries of running applications in a cluster.