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An NCCA renderfarm SFTP watcher

Project description

https://docwhite.github.io/cerda/_images/cerda_with_help.png

Welcome to Cerda’s documentation. This tool will allow you to transfer the files that get rendered at renderfarm to either local disk or Dropbox account. Also there is a notification feature that allows you to get sent an email after a specific number of frames get rendered. Cool, innit?

NOTE: This is intended to be used at NCCA labs only.

Follow these steps in the labs. I wrote how to install pip locally because we don’t have sudo privileges, pity. No worries it is literally 3 lines of code as I like to keep things simple.

WARNING: This tool is in early stage. Please contribute reporting issues on http://github.com/docwhite/cerda or directly by speaking to that Spanish shy guy in the labs, or drop me an email blanquer.ramon@gmail.com

Prerequisites

If you are in the labs you will need to install pip locally. Follow these steps carefully:

Open a terminal and change directory to home:

$ cd ~

Get the pip installer script with wget (downloads a file form the web):

$ wget https://bootstrap.pypa.io/get-pip.py -P ~

Install pip locally (it will get installed to ~/.local):

$ python ~/.get-pip --user

Append the binaries directory that contains all the pip executables to your $PATH variable. Either do it manually or simply execute this line of code that will write a new line on your .bashrc file:

$ echo "PATH=\$PATH:~/.local/bin" >> ~/.bashrc

Close the shell and start a new one. Alternatively reload your profile:

$ source ~/.bashrc

Installation

Now you got pip up and running! The next move is to install the tool using it:

$ pip install cerda

Usage

Check out the help command cerda -h::

usage: cerda [-h] [-dbox] [-e EMAIL] [-c COUNT] [-r EVERY] source target

An NCCA render farm collector.

positional arguments:
source Remote location path (relative to home) where the

frames get generated.

target Destination location path where you would like the

frames to get sent to.

optional arguments:
-h, --help

show this help message and exit

-dbox, --dropbox

Will send the files to the root path of your dropbox account.

-e EMAIL, --email EMAIL

Email address to send notification to after -c frames have been rendered.

-c COUNT, --count COUNT

At this numer of frames, send an email to the address specified with -m flag.

-r EVERY, --every EVERY

How often to check for frames dropped (in seconds)

WARNING: Please make sure the paths you pass in are relative to your home folder.

Examples

Example 1

My renderfarm is rendering out the frames at /home/i7243466/project1/render on the tete server. I want the frames to get transfered to my local drive at location /home/i7243466/rendered/frames:

$ cerda project1/render rendered/frames

Or you could also use the short flags:

$ cerda project1/render rendered/frames

Example 2

My renderfarm is rendering out the frames at /home/i7243466/project1/render on the tete server. I want the frames to get transfered to my Dropbox account under /some/folder:

$ cerda project1/render some/folder --dropbox

Or:

$ cerda project1/render rendered/frames -dbox

Example 3

My renderfarm is rendering out the frames at /home/i7243466/project1/render on the tete server. I want the frames to get transfered to my Dropbox account under /some/folder and when it has finished rendering, which means 20 frames get collected, send me an email notification:

$ cerda project1/render some/folder --dropbox --email blanquer.ramon@gmail.com --count 20

Or:

$ cerda project1/render rendered/frames -dbox -e blanquer.ramon@gmail.com -c 20

When it is finished you will receive an email from cerdancca@gmail.com. Hopefully it won’t get blocked as I am using Google’s own SMTP servers.

If you find any problem or bug please report it using the Issues page or drop me a line at blanquer.ramon@gmail.com

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