Install and run docker in linux, and run docker in linux
Writer environment:
1. lsb_release-
Hello @ hello :~ $ Lsb_release-No LSB modules are available.Distributor ID: UbuntuDescription: Ubuntu 16.04.3 LTSRelease: 16.04Codename: xenial
2. Update apt and install the gpg key
2.1 sudo apt-get update
2.2 sudo apt-get inst
two steps, you can install the Docker through the agent in the intranet.
Configure Docker
Open Docker remote management port 2375 and configure the Docker hub domestic warehouse.
1. New Docker configuration file
Vim/etc/sysconfig/do
Follow the practice of running Docker (http://www.dockone.io/article/431) in Jenkins (Docker).With this article, you can quickly learn how to load Docker sock in a container (here is the Jenkins container) to create its "brother" container, which some call Dood (Docker-outside-of-d
In the previous part, " Run the ASPDOTNETCOREMVC program on Docker-part4: Load Balancing ", We have several more complex steps on the Docker platform to achieve the load balance of the website program, configuration steps are more. If the actual site is less, the overall architecture is relatively simple case, this does not have much problem, if the application o
.
Network namespaces
Started with Linux 2.6.24 completed on Linux 2.6.29
Network-related system resources
Each container has its own network device, IP address, IP routing table,/proc/net directory, port number, and so on. This also allows the same application in multiple containers on a host to be bound to port 80 on the respective container.
User namespaces
Starting with Linux 2.6.23 completed on Linux 3.8)
User and group ID spaces
The
How to use Windows version Docker and use Docker to run Spring Cloud project in IntelliJ Idea # #: Prerequisite Preparation1.1 First please make sure your computer is WINDOWS10 Pro or Enterprise Edition, only these two versions are only available with Hyper-V#2: IntroductionIn the past, if we wanted to use Docker on Wi
have one, create the file on /etc/default/docker your host. Depending on how to installed Docker, you may already has this file.
Open the file with your favorite editor.$ sudo vi /etc/default/docker
ADD a DOCKER_OPTS variable with the following options. These options is appended to the docker daemon '
starts, the default command to execute cannot call 127, after the container starts, the default command to execute does not exist other command status code, When the container starts to execute the command normally, the return status code of the command is returned as the exit status code of the container when the command exits.
3. The--restart option for Docker run allows you to set the container restart
Introduced inside Docker The image is running on the filesystem and the parameters are that it will never change. The container is an instance of the mirror runtime. when you're in Docker When you run a command on it, he runs the following actions:1. Check if the image exists2. if not, download3. Load the image run th
Docker ~ Run multiple commands and docker multiple commands
Recently, we are working on the deployment of jenkins pipeline. you do not want to install the dotnet sdk when deploying net core. For better portability, you plan to directly use the docker image of aspnetcore and run
In this lesson, we'll find out the basics of running Docker containers. We'll go to the download images from Docker Hub, what's happens when you stop containers, how to restart a container on Ce it ' s been stopped, and also how to remove containers.Run a container:Docker run MONGO // run the container, if container
needs to be provided and user interaction is required. In this way, when we press Ctrl + C, we can stop our applications.
-P 8080: 5000 indicates that port 5000 of Docker Container needs to be mapped to port 8080 of the host environment, that is, the client can directly access our application through port 8080.
The daxnet/docker-webapi parameter specifies the Docker
With Docker, you can run your application in a container, and running an application in a Docker container requires only a simple docker run command.
Hello Word.
Now try to execute the following command:
$ sudo docker
Execute Docker PS command, appear
"Cannot connect to the Docker daemon at Unix:///var/run/docker.sock. Is the Docker daemon running?
Error
It is now determined that the Docker itself is installed properly.
The problem is because the
streamlining , ideal for Windows production environments as ASP. Details docs.microsoft.com
MSSQL Docker1.1 Dockerfile Way Refer to GitHub Microsoft/mssql-docker the following microsoft/windowsservercore is slightly different from GitHub, for reference only From Microsoft/windowsservercore:ltsc2016label maintainer "Perry skountrianos" # Download links:env Sql_express_ Download_url "https://go.mic
Run Mono and azuredocker on Azure using Docker
Docker is a popular term recently. It is a lightweight Virtual Technology Based on Linux iner. Microsoft is also very active in cooperating with Docker to support this hot technology on Azure, it also provides a simple way to create a
The Docker Run command is used to run a new container, and starting a container requires a lot of information, so there are a lot of parameters to this command, and the parameters supported by the command are analyzed in detail today.
First look at the format of the command:
Usage:docker Run [OPTIONS] IMAGE [COMMAND]
Docker is a good thing, thinking that Raspbian is a Debian-based system, and that certainly supports Docker.With Docker, there is an extremely simple way to install Home assistant on the Raspberry Pi.1. Installing Docker on the Raspberry PiCurl-ssl https://get.docker.com | shReference: https://www.raspberrypi.org/blog/docker
First, about DockerWhat is Docker? Docker is written in the go language and is an open-source application container engine. Enables developers to quickly package their applications and rely on packages into an encapsulated portable container image, and then publish them to any popular machine (Linux, WINDOWS,MAC, etc.), or virtualize them. Containers are completely independent of the sandbox mechanism, with
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