k8s uses Harbor warehouse

title: kubeadm installation k8s version 1.15 image: /images/theme/k8s.jpg Premise: 1. The node where k8s is installed must be a CPU larger than 1 core 2. Alibaba cloud's repo and base sources curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo curl -o /etc/yum.repos ...

Posted on Sun, 07 Jun 2020 03:02:58 -0700 by williamg

Introduction to docker

1. Core docker concepts 1.1 docker mirror Doker mirroring, also known as image, is similar to virtual machine mirroring in that it can be understood as a read-only template for a polygon docker engine and also includes a file system. Mirrors are the basis for creating containers. Through versioning ...

Posted on Fri, 05 Jun 2020 18:37:57 -0700 by Ofro04

Using Docker to publish razor wasm

Using Docker to publish razor wasm The files compiled by Blazor are static files, so we only need a web server that supports static pages.According to different projects, it will be arranged in different containers. For example, this article will show how to pack into docker step by step when there is no gateway demandHTTPSSince there is no gat ...

Posted on Thu, 28 May 2020 18:53:24 -0700 by matt_wilkes

Quick Start for Kafka - Introduction to Confluent Kafka

Quick Start for Kafka (8) - Introduction to Confluent Kafka 1. Introduction to Confluent Kafka 1. Introduction to Confluent Kafka In 2014, Jay Kreps, NahaNarkhede and Rao Jun, Kafka's founders, left LinkedIn to create Confluent, which focused on providing Kafka-based enterprise stream processing solutions and released Confluent Kafka.Confluent ...

Posted on Wed, 27 May 2020 09:17:52 -0700 by ranam

nginx+docker load balancing

Experiment: install nginx on a server, and enable two docker processes on the server to simulate load balancing1. Install nginx # rpm -vih http://nginx.org/packages/rhel/7/x86_64/RPMS/nginx-1.16.0-1.el7.ngx.x86_64.rpm 2. Install dockerBinary package download address: https://download.docker.com/linux/static/stable/x86_64/ #tar zxvf docker-18.0 ...

Posted on Tue, 26 May 2020 07:13:17 -0700 by goclimb

ASP.NET Core on k8s in-depth learning (14) Ingress gray Publishing

This article has been added< . NET Core on K8S learning practice series index >, you can click to see more articles about containerization technology. Previous article This paper introduces the basic concept of Ingress and the basic configuration and use of Nginx Ingress. In this paper, we continue to use Ingress to see how to use Ingress ...

Posted on Mon, 25 May 2020 00:31:16 -0700 by twizler

Original Spring Boot 2.3 new features layered JAR

background In our actual production containerization deployment process, we often encounter the situation that the Docker image is large and the deployment and release are slow There are three main factors that affect the image size of docker: The size of the underlying mirror. Try to choose Apache as the basic image to reduce the built-in s ...

Posted on Sun, 24 May 2020 19:09:01 -0700 by no3dfx

After programmers use IDEA plug-ins, office efficiency increases by 100% (continuous update)

IDEA some good plug-in sharing catalog IDEA some good plug-in sharing Plug in collection CamelCase Translation LiveEdit MarkDown Navigator Jrebel CheckStyle-IDEA Alibaba Java Coding Guidelines Ideavim Maven Helper FindBugs-IDEA GsonFormat Key promoter X .ignore JVM Debuger Memory View CMD Support Batch Scripts Support BashSupport Docker integ ...

Posted on Sun, 24 May 2020 06:03:04 -0700 by eddy666

The third operation of system comprehensive practice

The third comprehensive system practice 1, Installation of docker compose Download docker composesudo curl -L "https://github.com/docker/compose/releases/download/1.25.5/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose Apply executable permissions to binariessudo chmod +x /usr/local/bin/docker-compose Create s ...

Posted on Fri, 08 May 2020 19:31:51 -0700 by v4g

Using mongodb exporter + Prometheus + grafana to implement mongodb cluster monitoring

1 create Mongodb cluster Directly use the following yaml file to create a mongodb cluster. In this environment, only two nodes of mongodb are started. Use hostPath for data storage and create storage directory [root@master ~]# mkdir -p /home/storage/mongo/db/ [root@master mongo]# cat mongo.yaml apiVersion: v1 kind: Service metadata: name: mo ...

Posted on Fri, 08 May 2020 07:40:46 -0700 by Neoraven456