First codebase push. Edited README accordingly.

# Byte-compiled & optimised

__pycache__/

*.py[cod]

*$py.class

# Eclipse

.project

.pydevproject

.settings

# OSX

.DS_Store

# Data

data*

# Rosetta

A container-centric Science Platform

# Rosetta 💁🏽

_A container-centric Science Platform_

Rosetta makes it easy to run interactive workloads on batch and remote computing systems using Docker and Singularity containers.

## Quickstart

Requirements:

    Bash, Git and Docker. Runs on Linux, Mac or Windows*.

*Windows not supported in development mode due to lack of support for symbolic links.

Setup

	$ rosetta/setup

Build

    $ rosetta/build

Run

	$ rosetta/run

Check status

	$ rosetta/ps

### Building errors

It is common for the build process to fail with a "404 not found" error on an apt-get instrucions, as apt repositories often change their IP addresses. In such case, try:

    $ rosetta/build nocache

 No newline at end of file

FROM ubuntu:18.04

MAINTAINER Stefano Alberto Russo <stefano.russo@gmail.com>

#----------------------

# Basics

#----------------------

# Set non-interactive

ENV DEBIAN_FRONTEND noninteractive

# Update first of all

RUN apt-get update

# Utilities

RUN apt-get install -y nano telnet unzip wget supervisor build-essential python-dev git-core openjdk-8-jre

#------------------------

# "Meta" user

#------------------------

# Add group. We chose GID 65527 to try avoiding conflicts.

RUN groupadd -g 65527 metauser

# Add user. We chose UID 65527 to try avoiding conflicts.

RUN useradd metauser -d /metauser -u 65527 -g 65527 -m -s /bin/bash

# Add metuaser user to sudoers

RUN adduser metauser sudo

# Install suodo

RUN apt-get install sudo -y

# No pass sudo (for everyone, actually)

COPY files/sudoers /etc/sudoers

#------------------------

# Supervisor conf

#------------------------

# Supervisord conf

COPY files/supervisord.conf /etc/supervisor/

#------------------------

# VNC

#------------------------

# Install xvfb that triggers minimal install of X base packages and xterm as sample application

RUN apt-get install xvfb xterm  -y

# Install base packages for VNC server and headless desktop (2)

RUN cd /opt && wget https://bintray.com/tigervnc/stable/download_file?file_path=tigervnc-1.8.0.x86_64.tar.gz -O tigervnc-1.8.0.x86_64.tar.gz \

            && tar -zxvf tigervnc-1.8.0.x86_64.tar.gz \

            && mv tigervnc-1.8.0.x86_64 tigervnc

# Supervisord configuration

COPY files/supervisord_vnc.conf /etc/supervisor/conf.d/

COPY files/run_vnc.sh /etc/supervisor/conf.d/

RUN chmod 755 /etc/supervisor/conf.d/run_vnc.sh

# Web VNC (noVNC) v0.6.1.

# NOTE: this is a custom version from Doro Wu (fcwu.tw@gmail.com).

# TODO: Check differences and maybe move to 0.6.2

COPY files/noVNC.tar.gz /usr/lib/

RUN cd /usr/lib/ && tar -zxvf noVNC.tar.gz

COPY files/index.html /usr/lib/noVNC

RUN apt-get install -y net-tools

# Supervisord configuration

COPY files/supervisord_webvnc.conf /etc/supervisor/conf.d/

# X environment setup/startup

RUN apt-get install fluxbox -y

COPY files/xstartup /opt/tigervnc/

RUN chmod 755 /opt/tigervnc/xstartup

# Prepare for logs

RUN mkdir /metauser/logs && chown metauser:metauser /metauser/logs

# Rename metauser home folder as a "vanilla" home folder

RUN mv /metauser /metauser_vanilla

# Add fluxbox customisations

COPY files/dot_fluxbox /metauser_vanilla/.fluxbox

RUN chown -R metauser:metauser /metauser_vanilla/.fluxbox

COPY files/background.jpg /usr/share/images/fluxbox/background.jpg

#----------------------

# Entrypoint

#----------------------

# Copy entrypoint

COPY files/entrypoint.sh /

# Give right permissions

RUN chmod 755 /entrypoint.sh

# Set entrypoint

ENTRYPOINT ["/entrypoint.sh"]

# Set user (mainly for Singularity)

USER metauser

# To access: expose 8590/tcp and 5900/tcp

#!/bin/bash

if [ ! -f "Docker/Dockerfile" ]; then

    # TODO: This check is weak: improve me!

    echo "Please run this script from the project root folder"

    exit 1

fi

# Move to the root directory to allow accessing the code in Docker build context

OR_DIR=$PWD

cd Docker

# Are we on a Git repo?

#echo ""

#git status &> /dev/null

#if [[ "x$?" == "x0" ]] ; then

#    CHANGES=$(git status | grep "Changes not staged for commit") 

#    if [[ "x$CHANGES" == "x" ]] ; then

#        TAG=$(git rev-parse HEAD | cut -c1-7)

#        echo "I will tag this container with the Git short hash \"$TAG\" "

#    else

#        TAG="latest"

#        echo "You have uncomitted changes, I will not tag this container with the Git short hash. "

#    fi

#else

#    TAG="latest"

#fi

#echo ""

# Use --no-cache in case of build problems (i.e. 404 not found)

docker build  . -t sarusso/metadesktop

cd $OR_DIR