prometheus docker

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 not exists, download from hubThis would output the console log in the command lineAnother-

Docker is useless and unnecessary for small and medium-sized enterprises to build Paas. It is a little less useful to use it as a personal sandbox, I personally think that docker can be used as a standard development, testing, and production environment for small and medium-sized enterprises.I drew a simple figure:Docker occupies a small amount of resources. It is more than enough to deploy 100 containers o

){ app.get(‘/‘,User.list) app.get(‘/user‘,User.save);}Ensure that the local is functioning properly.2.NPM Installation Express Mongoose underscorenpm install express mongoose underscore3. Write dockerfile in the app.js file directoryFROM nodeRUN mkdir -p /home/srcCOPY . /home/srcRUN cd /home/src; npm install --registry=https://registry.npm.taobao.orgEXPOSE 3000CMD ["node""/home/src/app.js"]4.docker Pull Mongo5.

Step 1, Export the port in your container (Docker-machine or Boot2docker)First of all, make sure that you publish the image of the port already run. Let's say you're the image that was build up through Dockerfile. Note Add the following paragraph to the image:Expose 80Let's say you need to make the other port available, just change the 80.Expose this command means that Docker image publishes a port.Then you

Docker security best practices Overview, docker Best Practices /**************************************** ********** Author: Samson* Date: 08/07/2015* Test platform:* Gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2* GNU bash, 4.3.11 (1)-release (x86_64-pc-linux-gnu)* Nginx version:* Nginx 1.6.2* Nginx 1.8.0***************************************** *******/ 1. GRSEC and PaX Reinforce the host system. 2. Use

First, Docker introduction Docker two main components: Docker: Open source container virtualization platform Docker Hub: Docker hub for sharing and managing Docker containers Docker us

Docker engine when people talk about Docker, generally speaking, everyone is talking aboutDocker EngineSuch as:It is a client-server application.The Docker Engine consists of three parts: the Docker process (Docker Daemon) REST API: Specifies the interface CLI that interacts

1.docker software comes with Docker Rest API, without installation; Need to set the next Docker configuration file Vi/etc/default/docker.io or Vi/etc/default/docker #追加下面一行DOCKER_OPTS = "-H tcp://0.0.0.0:5555-h unix://var/run/ Docker.sock " Restart Docker, service

Docker and docker tutorials Configuration of installing Docker and Fig and their environment in ubuntu 1. Docker Installation Install Docker using the apt-get command: $sudo apt-get install docker.io Start the service and daemon $sudo service docker.io status $sudo service

When using the Dockerfile build image, it is sometimes found that the content sent to daemon is too largesendingbuildcontexttodockerdaemon 4.358gbstep0:fromxxx.xxx.com/centos:7--->218081f3bcdcstep1 :RUNmkdir-p/data/mysql/base--->Usingcache---> ac4aa04a93a1Step2:RUNaddusermysql--->Usingcache --->f30c90e0e589Step3:ADDbase/data/mysql/base---> 3666ada5715cremovingintermediatecontainerd65c5abdfe5cstep4:entrypoint /data/mysql/base/entrypoint.sh--->Runningin3be4e22baff7---> a73907b2fbd5removingintermed

1. Generating a Docker image for an ASP. NET Core ApplicationDownload this case project: Https://github.com/dotnet/dotnet-docker/tree/master/samples/aspnetappWhen the download is complete, generate a mirror named Aspnetapp image for this project.Docker build-t Aspnetapp.In order to make a difference I created a a.html file in wwwroot after the Aspnetapp image was generated, and another image named Webappa w

Today in the start of a Docker run Nginx instance, when the directory is mounted, access to the static directory, insufficient permissions The commands executed are: Docker run --name my-nginx -d-p 80:80 --restart=always -v/cloud/nginx/webroot:/usr/share/nginx/ HTML:RW -v/cloud/nginx/log:/var/log/nginx -v/cloud/nginx/config/nginx.conf:/etc/nginx/nginx.conf:ro - D Nginx Description 1. Where/cloud

Reproduced in the process, the picture is missing, the code shows confusion. For better learning content, please visit the original version: https://www.missshi.cn/api/view/blog/5a6328110a745f6335000006 Ps: Initial access due to the large JS file, please wait patiently (5s or so) in the previous article, we briefly introduced some simple practices of the Docker. Next, we'll talk about similar content in this article, but the services deployed with

Why serve something port mapping. When you start the container, if you do not configure port mappings between the host machine and the virtual machine, the external program cannot access the virtual machine because there is no port. What is the directive for port mapping. Docker command: Docker run-p ip:hostPort:containerPort Redis Use the-p parameter to map the host's port to the virtual machine.IP rep

Tags: dockerWhen installing Dockerce 17.09, it was found that the official provided the Docker-ce-selinux package, prone to confusion, explained hereDockerce installation Method,wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-17.09.0.ce-1.el7.centos.x86_ 64.rpmyum localinstall-y docker-ce-17.00.0.ce-1.el7.centos.x86_64.rpmAs above

Basic concepts and architecture of Docker, basic concepts and architecture of docker Introduction to Docker container Technology Docker containers depend on two important features of the Linux kernel. Namespaces namespace Control group Understanding these two features can help us better understand the resource allocati

OriginalRecently running a Redis image in centos7.1 using Docker, the following error occurred:/usr/bin/docker-current: Error response from daemon: error creating overlay mount to /var/lib/docker/overlay2/65f3c109fb903539820f84856d2725af784f2f03f95b1f0214e34184e4d61ff7-init/merged: invalid argument.See ‘/usr/bin/docker