Deplay PrivateCloud on CentOS

For Centos

1. Install cent os7.9

2. Install the Nvidia graphics driver

Please install the nvidia graphics driver yourself, and finally run the command "nvidia-smi" to check whether the installation is successful.

3. Install docker24.0.2

3.1 Update the yum package to the latest version

sudo yum update

3.2 Install the required packages.

yum-util provides yum-config-manager functionality, and the other two packages are required by the devicemapper driver

sudo yum install -y yum-utils device-mapper-persistent-data lvm2

3.3 Setting up yum sources

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

3.4 Install Docker

sudo yum install docker-ce

3.5 Start Docker and add Docker to boot

sudo systemctl start docker
sudo systemctl status docker
sudo systemctl enable docker

‍3.6 Verify that the installation was successful

docker version

4. Install Nvidia-Container-Runtime (to using GPU in docker)

distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
curl -s -L https://nvidia.github.io/nvidia-container-runtime/$distribution/nvidia-container-runtime.repo | sudo tee /etc/yum.repos.d/nvidia-container-runtime.repo
yum install nvidia-container-runtime -y
systemctl restart docker

5. Get license

There are two types of licenses: soft encryption and hard dongle. You can find them in: How To Get Private Cloud License

6. Install a private cloud image

6.1 Copy the license image privateCloud.tar to any directory, We take /home/images as an example

6.2 Start docker

systemctl start docker

6.3 Load image

cd /home/images
docker load -i privateCloud.tar

‍6.4 View image + change tag

docker images

Rename the image with imageId 819f53017d76 to privateCloud and tag to v2

docker tag 819f53017d76 privateCloud:v2

6.5 Start the container

docker run -idt --privileged=true -v /etc:/home/license --restart=always --gpus all  -p 30022:22 -p 33306:3306 -p 38080:8080 --name neuro_private_cu11 privateCloud:v2 /home/start.sh

7. Access the private cloud with a client

7.1 Obtain the Centos ip address of the private cloud server. We take 192.168.22.111 as an example.

sudo yum update
sudo yum install net-tools
ifconfig
Then you can get ip address

7.2 Client configuration host file

windows：C:\Windows\System32\drivers\etc\hosts
Add two lines to your hosts file:
192.168.22.111 storage.nb-ai.com
192.168.22.111 private.nb-ai.com

‍Run this command in cmd

ipconfig/flushdns

7.3 Access the private cloud by visiting private.nb-ai.com:38080 from the client

enjoy it!