Ansible project for neural-style-pt

Requirements

First of all: ansible, of course. Tested version - 2.7

Ways to install:

• pip install ansible

• apt install ansible

• etc

Possible target hosts:

Tested with Ubuntu 18.04. May work with other distros and versions after some tuning, I think.

Good news: that's all you need :)

Structure

• hosts.yml - file with target hosts list and variables per host/project

• playbook.yml - ansible playbook. Google it if you don't know what is it. Uses prepared roles.

• roles - directory for prepared roles

• common - base role to install python on target hosts

• cuda - role to install CUDA

• neural_style - role to install neural-style-pt

• pytorch - role to install torch (python implementation)

Variables you need to know

hosts.yml:

• ansible_ssh_private_key_file: "~/.ssh/notroot/id_rsa"

path to ssh key you using for your hosts access

• ansible_ssh_user: notroot

ssh user for your hosts access

• base_install_dir: "/opt"

base directory for projects you gonna use

• neural_style_dir: "{{ base_install_dir }}/neural_style"

directory to put neural_style_pt code in

roles/cuda/defaults/main.yml:

• cuda_repo_pkg_url: "{{ cuda_base_url }}/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.1.105-1_amd64.deb"

package with cuda repo

• cuda_repo_key_url: "{{ cuda_base_url }}/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub"

public repo key

• cuda_cudnn_tar_url: "{{ cuda_base_url }}/redist/cudnn/v7.5.1/cudnn-10.1-linux-x64-v7.5.1.10.tgz"

cudnn library archive

to add your host you need to change next var in hosts.yml:

all:
  hosts:
    example-host:

example-host --> 192.168.1.99 or example.com - both ways works

How to use

command to run ansible: ansible-playbook -i hosts.yml playbook.yml

That's it! If a new host added - you can just run it again.