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"Intermediate" docker enterprise version installation of UCP (57)


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Link to original article at. "Intermediate" docker enterprise version installation of UCP (57)

Installing a virtual machine, ready to install docker ee, source code.https://github.com/limingios/docker/tree/master/No.6

Installing a virtual machine via vagrant centos7

Two centos7 without docker installed, 12g of RAM or more is recommended for learning this piece. There is no way this docker ee is required.

vagrant up
Buy docker ee centos7
  1. https://store.docker.com/search?offering=enterprise&type=edition
  1. First month free month to get lincense key

This is needed for important installations.

  1. Installing docker eehttps://docs.docker.com/install/linux/docker-ee/centos/
  • secureCRT connected to 2 machines
  • Install the official website( one)sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-selinux docker-engine-selinux docker-engine docker-ce
  • Install the official website (II) sudo rm /etc/yum.repos.d/docker*.repo
  • Install the official website(three) This installation step is particularly important and requires the use of a trial purchase1 months ofdocker ee addressexport DOCKERURL="https://storebits.docker.com/ee/centos/sub-bb794a98-f163-4e7f-b987-595e7b80482d"

Get it from here.

  • Install the official website( four)
sudo -E sh -c 'echo "$DOCKERURL/centos" > /etc/yum/vars/dockerurl'
  • Installation of official website (V)
sudo yum install -y yum-utils 
  device-mapper-persistent-data 
  lvm2
  • Installation of official website (VI)
sudo -E yum-config-manager 
    --add-repo 
    "$DOCKERURL/centos/docker-ee.repo"
  • Install the official website (vii) sudo yum -y install docker-ee
  1. View docker ee version sudo systemctl restart docker sudo docker version
  2. docker UCP presentationDocker Universal Control Plane(UCP) beDocker The company is in2015 released at the end of the year at the developer conference in Barcelona, this is one 1 documentary credit, be one A newDocker of the portfolio of payment services one part, Designed to help operations and maintenance teams easily set up one cluster, Enables developers to rapidly deployDockerized application。 They buildDocker DataCenter of which are important components。 The UCP cluster contains two types of nodes. Controller: manages the cluster and persists the cluster configuration Node: running containers

It is the enterprise version of the tool that facilitates the management of containers.

  1. docker UCP installation
  2. clicking these instructions

Here 172.28.128.3 is the ip of the manager node, this runs under the manager node

sudo docker container run --rm -it --name ucp 
  -v /var/run/docker.sock:/var/run/docker.sock 
  docker/ucp:3.0.2 install 
  --host-address 172.28.128.3 
  --interactive
  • It reported an error because the memory was just set to 3g at first, which is obviously not enough. Modify change vagrant to 5g, this is on github I've modified it. Old iron you should not encounter this problem.
  • Set the UCP user name and password this according to their own, I set the admin password admin123456789, the password requires a minimum of 8 bits
  • Alias network address accessed by network alias: 172.28.138.3172.28.138.3
image.png
Login to UCP

Browser input: 172.28.138.3

Enter the username and password you just used

admin

admin123456789

Upload the license key here to download the corresponding

As long as you understand the principles, the graphical ones are just easier less commands, point and click to create the corresponding things.

PS: No details, it's a graphical one, nothing to introduce. Next time on the Ali platform is to build down to play with the cloud.



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