Posts about Docker From entry to practice
Docker uses Supervisor to manage processes
May 22, 2021 18:00 0 Comment Docker From entry to practice
Docker uses Supervisor to manage processes, The Docker container starts a single process at startup, such as a daemon service for ssh or apache., But we often need to turn on multiple services o
Docker standardizes development testing and production environments
May 22, 2021 18:00 0 Comment Docker From entry to practice
Docker standardizes development testing and production environments, For most businesses, building PaaS is neither that energy nor the necessity, and using Docker as a personal sandbox is a little less useful., Docker c
Docker's name space
May 22, 2021 19:00 0 Comment Docker From entry to practice
Docker's name space, Namespace is a powerful feature of the Linux kernel. E, ach container has its own name space, and the applications that run in it run as if they were
Docker joint file system
May 22, 2021 19:00 0 Comment Docker From entry to practice
Docker joint file system, UnionFS is a, layered, lightweight, and high-performance file system that supports modifications to the file system as a layer-by-layer overlay of com
Docker control group
May 22, 2021 19:00 0 Comment Docker From entry to practice
Docker control group, Control groups, (cgroups), are a feature of the Linux kernel that is used primarily to isolate, restrict, audit, and so on shared resources., Only by
Docker basic architecture
May 22, 2021 19:00 0 Comment Docker From entry to practice
Docker basic architecture, Docker uses the C/S architecture, including the client and service side. D, ocker daemon accepts requests from customers as a service side and process
Docker's underlying implementation
May 22, 2021 19:00 0 Comment Docker From entry to practice
Docker's underlying implementation, Docker's underlying core technologies include Namespaces on Linux, Control Groups, Union File Systems, and Container Format., We know that traditional
How Dockerfile creates a mirror
May 22, 2021 19:00 0 Comment Docker From entry to practice
How Dockerfile creates a mirror, Once you've written Dockerfile, you, docker build, the docker build command., The basic format, docker build [选项] 路径, which reads Dockerfile under the
Dockerfile's instructions
May 22, 2021 19:00 0 Comment Docker From entry to practice
Dockerfile's instructions, Directives are generally in, INSTRUCTION arguments, include, FROM, MAINTAINER, RUN, so on., FROM, The format is, FROM <image>, or, FROM <image>:<tag>,
Dockerfile basic structure
May 22, 2021 19:00 0 Comment Docker From entry to practice
Dockerfile basic structure, Dockerfile consists of a line of command statements and supports comment, #, that begin with ., In general, Dockerfile is divided into four parts: bas
Docker Network
May 22, 2021 20:00 0 Comment Docker From entry to practice
Docker Network, Docker's network implementation actually leverages network namespace and virtual network devices (especially veth pairs) on Linux., It is recommended
About Docker's etcd
May 22, 2021 20:00 0 Comment Docker From entry to practice
What is etcd, What is etcd, What is etcd, Etcd is an open source project launched by the CoreOS team in June 2013 with the goal of building a highly available distributed key-val
Docker installs etcd
May 22, 2021 20:00 0 Comment Docker From entry to practice
Docker installs etcd, Etcd is implemented in the Go language, so users can download the source, code, from the project home page to compile it themselves, download the comp
Docker uses etcdctl
May 22, 2021 20:00 0 Comment Docker From entry to practice
Docker uses etcdctl, etcdctl is a command-line client that provides concise commands for users to work directly with the etcd service without having to do so based on http
About Docker's fig
May 22, 2021 20:00 0 Comment Docker From entry to practice
Quickly build a Docker-based isolated development environment, Quickly build a Docker-based isolated development environment, Get started quickly, Quickly build a Docker-based isolated development environment, Use, Dockerfile, file to specify your app environment so that it can be replicated anyw