• Brief introduction of docker installation of influxdb distributed time series database and related operations


    Introduction to influxdb Influxdb is a distributed time series database. Cdadvisor only displays real-time information, but does not store monitoring data. Therefore, we need to provide a temporal database to store the monitoring information provided by the cdadvisor component, so as to display temporal data other than real-time information. Influxdb installation Pull image docker pull […]

  • How does docker specify parameter variables externally


    This article mainly introduces how the docker specifies parameter variables externally. Through the example code, this article introduces it in great detail, which has a certain reference learning value for everyone’s study or work. Friends who need it can refer to it Dockerfile: FROM frolvlad/alpine-oraclejre8:slim VOLUME /tmp ADD app.jar /app.jar #COPY agent/ /usr/local/skyagent/ WORKDIR /opt […]

  • Implementation of private image warehouse based on docker registry


    The image of the micro service will be uploaded to the docker warehouse for storage. Common public network docker warehouses include Alibaba cloud, Netease cloud, etc. you can also build your own docker private warehouse on the enterprise LAN. This tutorial uses the private warehouse registry provided by docker. 1. Pull private warehouse image docker […]

  • Using docker composition to build aspnetcore development environment


    Using docker composition to build aspnetcore development environment Using docker compose to build development environment Our goal is simple: combine several docker containers with docker compose. First of all, use nginx to proxy all web programs. In this way, you only need to listen to one port on the host, which does not pollute the […]

  • Using docker and weave to build nginx reverse proxy in Linux system


    Hi, today we will learn how to use weave and docker to build nginx‘s reverse proxy / load balancing server. Weave can create a virtual network to connect docker containers to each other, supporting cross host deployment and automatic discovery. It allows us to focus more on application development than on infrastructure. Weave provides such […]

  • The method of developing Java 8 spring boot application in docker


    In this article, I’ll show you how to develop and run a simple spring web application using java 8 without installing Java 8 on your local computer. Python developers use virtual environments to create and manage separate environments for different projects. Each environment uses different versions of Python to execute, store and parse Python dependencies. […]

  • Docker compose network settings


    Basic concepts By default, compose will create a network for our application, and each container of the service will join the network. In this way, the container can be accessed by other containers in the network. Not only that, the container can also be accessed by other containers with the service name as the host […]

  • Docker deployment Kafka and spring Kafka implementation


    This article mainly introduces the docker deployment of Kafka and the implementation of spring Kafka. The sample code is introduced in great detail, which has a certain reference learning value for everyone’s study or work. Friends who need it can refer to it from https://hub.docker.com/ Find Kafka The third one is active and has a […]

  • Application details of docker underlying technology namespace CGroup


    Docker bottom Technology: The two core technologies of docker are namespaces and control groups Namespace: is the core technology of container virtualization, which is used to isolate each container and solve the conflict between containers. It is mainly realized by the following six isolation technologies:There are two pseudo file systems: proc and / sys/ UTS: […]

  • How to realize master slave replication of MySQL based on docker


    preface Master slave replication of MySQL is the foundation of high performance and high availability. For the application with intensive database read operation, the database pressure can be effectively reduced by distributing the database request load to different MySQL servers. When a single point of failure occurs in mysql, it can also achieve the fail […]

  • Instance analysis of docker deployment spring boot project


    This article mainly introduces the docker deployment spring boot project instance analysis, the article through the example code is very detailed, for everyone’s study or work has a certain reference learning value, need friends can refer to Create project pom.xml <?xml version=”1.0″ encoding=”UTF-8″?> <project xmlns=”http://maven.apache.org/POM/4.0.0″ xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xsi:schemaLocation=”http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd”> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.9.RELEASE</version> <relativePath/> <!– […]

  • Learn to deploy micro services with docker in ten minutes


    Since its release in 2013, docker has been widely watched and is believed to change the software industry. However, many people don’t know exactly what docker is, what problems to solve and what benefits it brings? Let’s explain it in detail today to help you understand it. There are also simple and easy to understand […]