[DH-301] use this as the default image config, swiped from nature hub

apt.txt

@@ -0,0 +1,52 @@
+# Some linux packages for basic terminal work, particularly
+# oriented at users new to Unix/cmd line environments.
+
+# installing less as more just isn't enough
+less
+
+# Download tools
+curl
+wget
+vim
+
+# for easily managing multiple repositories with one command (perl-doc
+# is needed for its help pages to work)
+mr
+perl-doc
+
+# Regular build tools for compiling common stuff
+build-essential
+
+# Dependencies for nbconvert
+texlive-xetex
+texlive-fonts-recommended
+texlive-plain-generic
+texlive-lang-chinese
+lmodern
+
+# Other useful document-related tools
+pandoc
+latexdiff
+
+# Some useful git utilities use basic Ruby
+ruby
+
+# Other niceties for command-line work and life
+rsync
+
+# playwright deps https://jira-secure.berkeley.edu/browse/DH-325
+libnss3
+libnspr4
+libdbus-1-3
+libatk1.0-0
+libatk-bridge2.0-0
+libcups2
+libdrm2
+libxkbcommon0
+libatspi2.0-0
+libxcomposite1
+libxdamage1
+libxfixes3
+libxrandr2
+libgbm1
+libasound2

environment.yaml

@@ -0,0 +1,32 @@
+name: default-datahub-user-image
+# This is the standard conda configuration file. Use this file to list
+# the conda packages that you need installed in your environment.
+channels:
+  - conda-forge
+
+dependencies:
+
+# Items required for basic level functionality
+- python==3.11.*
+- git==2.46.0
+- jupyter-resource-usage=1.1.0
+- jupyterhub==4.1.6
+- jupyterlab==4.2.5
+- jupyter_server==2.14.2
+- notebook==7.2.2
+- nbgitpuller==1.2.1
+
+# vscode
+- code-server==4.23.1
+- jupyter-vscode-proxy==0.6
+
+# other packages
+- seaborn==0.13.2
+- altair==5.4.1
+- ibis-framework[pandas,duckdb]==9.3.0
+- leafmap==0.36.10
+- jupyterlab-myst==2.4.2
+
+- pip==24.2
+- pip:
+  - nbconvert[webpdf]==7.16.4

postBuild

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# installing chromium browser to enable webpdf conversion using nbconvert
+export PLAYWRIGHT_BROWSERS_PATH=${CONDA_DIR}
+playwright install chromium

start

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# See https://jira-secure.berkeley.edu/browse/DH-305
+export PLAYWRIGHT_BROWSERS_PATH=${CONDA_DIR}
+exec "$@"