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Docker container run, generally cannot ssh, this container management brings trouble, below will explain how to create a docker image that supports SSH
Download the Ubuntu image from th
f8f30b4a0ee8 minutes ago- MB
Apache CentOS F92c55dddd07 hours ago 423.9 MB
sshd dockerfile 411d5fb16366 all hours ago 278 MB
centos latest 0f73ae75014f 5 weeks ago 172.3 MB1 2 3 4 5 6 1 2 3 4 5 6
Four, according to the container generated by the image and test1.
-ti to do most of the work, and then submit the container as a mirror via Docker commit. Finally, further use of the Dcokerfile to complete the final WebLogic image creation, for some complex image creation.? ? Create the WebLogic directory on the local host, upload the JDK
With a learning attitude, I want to know how to create a basic docker image. So I found a description on the official docker website:
First, the creation of base image is related to the Linux release version to be created. Different releases are different.
The following are
Docker container with the following command:Docker run--name mysql5.7-p 3306:3306-e mysql_root_password=123456-d mysql:5.7Note that the container name here is: Mysql5.7,mysql root user password is: 123456, map host child port 3306 to container Port 3306, warehouse name MySQL and tag (tag) uniquely determine the
Create docker image and sshddocker With sshd service
Reference: https://docs.docker.com/examples/running_ssh_service/
1. Create an empty directory to store Dockerfile
Mkdir-p/home/thm/docker/test/new_image
Vim Dockerfile
The content of Dockerfile is:
FROM tanghuimin0713/
directly. You first need to register a user at the Docker hub and then log in to the warehouse server using the Docker login command.
$ docker Login Username:linfan password:email: [Email protected]******.com Login succeeded
Then we need to use the Docker commit command to generate a local mirror for the l
NamespaceWe can see the same process, the PID inside and outside the container is different:
Inside the container the PID is 1,ppid is 0.
Outside of the container PID is 2198, PPID is 2179 that is docker-containerd-shim process.
[Email protected]:/home/sammy# ps-ef | grep pythonRoot 2198 2179 0 00:06
need to repeat the code containing glog, directly add a reference to it can be, so there are many benefits, When the code in the library is modified and can be updated directly to the remote code repository, the library can be imported automatically at clone, which means that the specific code is pulled locally, but only the reference is saved in the remote repository.You can generate glog this submodule by command: git submodule add https://github.com/golang/glog.git src/github.com/golang/glog
Install docker in CENTOS6.5 and create an asp.net mvc 5 image. Run the MVC website and centos6.5docker.
Docker and containers allow R D, testing, and production to run JAVA and net programs in a hybrid environment on linux.
Centos6.5 install docker reference http://my.osc
; You can see that local port 10521 is mapped to the port in the container. You can access the SSH service within the container by accessing local port 10521.Eight, in the local SSH link to inside the containerSSH 192.168.0.51-p 10521Just as we visit a standalone server. Isn't it cool!!!!?Project summary: I used to think that the cloud service provider, the cloud service provider, feel very advanced, in fac
Operating System: VM centos6.5
Container: docker
Prerequisites: you can create an SSH-enabled docker image.
Method 1: manually create
1. generate a new key and public key on the host machine
### Ssh-keygen [-q] [-B bits]-T type
Instance http://www.linuxidc.com/Linux/2017-04/142666.htmDocker Create base image http://www.linuxidc.com/Linux/2017-05/144112.htmHow to install Docker and basic usage on Ubuntu 15.04 http://www.linuxidc.com/Linux/2015-09/122885.htmUbuntu 16.04 on the use of Docker http://www.linuxidc.com/Linux/2016-12/138490.htmUse
Three major docker components: container and docker1. containers are another core concept of Docker.
Simply put, containers are one or more applications that run independently and Their runtime environments. The virtual machine can be understood as a simulation.A complete set of operating systems (including the running environment and other system environments) a
http://localhost:8081worker_1 | 16/10/29 13:25:08 INFO worker. Worker:connecting to Master master:7077 ...worker_1 | 16/10/29 13:25:08 INFO handler. contexthandler:started [Email protected]{/metrics/json,null,available}worker_1 | 16/10/29 13:25:08 INFO Client. Transportclientfactory:successfully created connection to master/172.17.0.2:7077 after-MS (0 Ms spent in bootstraps)master_1 | 16/10/29 13:25:09 INFO Master. Master:registering worker 172.17.0.3:8881 with 2 cores, 1024.0 MB RAMworker_1 |
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4. The nginx service has been installed. Run the following command to generate a new container and back up the binary data of nginx. The installation is successful:
# Docker run Ubuntu-nginx whereis nginx
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1. Local Image
For example, you can package your development environment with the name centos6-base.tar. then, you can use centos6-base.tar as the benchmark image in docker.
1. Create your own image and place it in the/root directory:
# Tar -- Numeric-owner -- exclud
start container docker run-ti Ubuntu/bin/bash
Docker run = First Docker Create and then Docker start
-T means to have Docker assign a pseudo terminal and bind to the container's st
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