Moment For Technology

Command line tool kubectl for kubernetes learning

Kubectl is the command line tool of K8S cluster, through Kubectl can manage the cluster itself, and can install and deploy containerization applications on the cluster. Flags: Specifies optional parameters. For example, the -s or -server arguments can be used to specify the address and port of the Kubernetes API Server. | logs | in...

Centos 7.6 Set up a K8S cluster

Three servers are used. Configure hostname, fixed IP address, hosts, firewall, selinux, and Swap in sequence. Configure fixed IP addresses for the three servers. After the configuration, restart the servers. Run the IP addr and ping www.baidu.com commands to check whether the fixed IP address is configured successfully. Configure the host for each server so that each...

Fundamentals of Helm

Chart represents the Helm package, which contains a Kubernetes cluster of all the resources needed to run applications, tools, or services. It defines a Repository for storing and sharing ch

In 4 simple steps, use Prometheus Operator to implement custom indicator monitoring

In past articles, we have devoted considerable space to the topic of surveillance. This is because when you are managing a Kubernetes cluster, everything changes very quickly. Therefore, it is important to have a tool to monitor cluster health and resource metrics. In Rancher 2.5, we introduced a new version of the monitor based on Prometheus Operator...

Will Kubernetes "kill" DevOps?

The traditional software delivery model (application developers focus on software development and IT operation and maintenance personnel are responsible for deploying software to the server) can no longer meet the needs of rapid iteration of Internet software. As a result, DevOps gained popularity as a cultural concept and best practice to break down the gap between R&D and operations, speed up the software delivery process, and improve the quality of software delivery. The popularity of DevOps has benefited from...

Search
About
mo4tech.com (Moment For Technology) is a global community with thousands techies from across the global hang out!Passionate technologists, be it gadget freaks, tech enthusiasts, coders, technopreneurs, or CIOs, you would find them all here.