Backend.AI SDK Packages for ubuntu 18.04

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How to Install Backend.AI SDK ?

1. clone git repository to your local

$ sudo git clone https://github.com/lablup/backend.ai-packages.git /app/backend.ai   

2. If git-lfs does not exist, install git-lfs. ( You can use ./git-lfs_install.sh for install git-lfs !!)

$ cd /app/backend.ai  
$ sudo ./git-lfs_install.sh

3. If you want to install backend.AI for agent, you should use git-lfs for download docker images

$ sudo git lfs install  
$ sudo git lfs pull  

4. Add gpg key and Add apt-source-list ( You can use ./setup.sh for setup !!)

$ sudo ./setup.sh  

5. Install Backend.AI moduls which you want to use

$ sudo apt install backend.ai-client  
$ sudo apt install backend.ai-manager  
$ sudo apt install backend.ai-agent  

How to Test Backend.AI in my own local PC ?

1. Setting DB, Etcd by using script for developer

$ cd /app/backend.ai/dev
$ sudo ./install_backend.ai_dev.sh

2. Run your Backend.AI manager

$ PATH=$PATH:/app/backend.ai/dev/utils
$ run-with-halfstack.sh python3 -m ai.backend.gateway.server --service-port=8081 --debug  

3. Open other terminal and make virtual folder and run your Backend.AI agent

$ mkdir scratches
$ sudo run-with-halfstack.sh python3 -m ai.backend.agent.server --scratch-root=`pwd`/scratches --debug --idle-timeout 30   

4. Add API Key pairs to use Backend.AI !!

export BACKEND_ENDPOINT=http://127.0.0.1:8081/  
export BACKEND_ACCESS_KEY=AKIAIOSFODNN7EXAMPLE  
export BACKEND_SECRET_KEY=wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY  

5. Use Backend.AI !!

$ backend.ai run lablup/python:3.6-ubuntu18.04 -c 'print("hello")'