CERN Accelerating science

SWAN Updates

2019-07-10

During the following days SWAN will be updated with the following improvements.
For details on the status of the update, please check the corresponding SSB (OTG0051229).
 

Jupyter extensions (v7.3)

  • UCA-317 Fix README converting all links to lowercase
  • UCA-318 Add “Help” button on the top toolbar
  • UCA-322 Update Yarn JS dependencies on Jupyter extensions (removing old dependencies with security bugs)
  • Spark improvements:
    • Propagate user python packages to executors
    • Wait for late added spark context yarn config if needed
    • Add support for distribution Spark Tokens to executors through secrets if token available
    • UCA-333 Fix error with wrong spark error page during configuration

Jupyterhub extensions (v2.4)

  • UCA-316 Look for projurl in next query parameter
  • UCA-320 Fix oAuth authenticator login url (for ScienceBox deployments)
  • UCA-296 Warn if platform/lcg combo is invalid
  • Code refactoring for Spark configurations

CC7 user Docker image (v5.1.0)

  • UCA-319 Update to latest HEP OSlibs (7.2.7)
  • Update to latest Jupyter extensions (v7.3)

SLC6 user Docker image (v3.6.0)

  • UCA-319 Update to latest HEP OSlibs (1.1.6)
  • Update to latest Jupyter extensions (v7.3)

Other updates

  • Update EOS client to 4.5.2 (fixing the recent problems with mountpoint home-a being stuck and wrong quota values)

2019-08-01

On August 1st, SWAN will be updated with the following improvements.
For details on the status of the update, please check the corresponding SSB OTG0051607.

Jupyter extensions (v7.4)

  • UCA-173 Fix toolbar not following document
  • UCA-348 swancontents: enable tables in readme
  • UCA-345 swankernelenv: do not remove the IPython/extensions path (allows use of autoload in Python3)

Jupyterhub extensions (v2.4)

  • Cloud containers with LCG96

CC7 user Docker image (v5.1.1)

  • Update to latest Jupyter extensions (v7.4)

SLC6 user Docker image (v3.6.1)

  • Update to latest Jupyter extensions (v7.4)

Other updates

  • Deployment of LCG 96 (Python 2, Python 3 and NXCals)

2019-11-12

On November 12th, SWAN will be updated with the following improvements.
For details on the status of the update, please check the corresponding SSB OTG0053211.

Jupyter extensions (v7.5)

  • [UCA-375] Disable Spark UI button
  • [UCA-371] Allow download of private gitlab repos using token
  • [UCA-361] Allow local images inside README
  • [UCA-374] Fix dependency issue causing blank timeline in SparkMonitor
  • [UCA-373] Periodic stage active updates instead of per task updates
  • [UCA-373] Reduce the rate of the messagesto frontend using spark tasks queue
  • added root.cern to the whitelist in the url checker (when downloading repos/files)

Common CSS (v2.4)

  • [UCA-361] Style for images inside README
  • [UCA-364] Fix for scratchpad nbextension

CC7 user Docker image (v5.2.0)

  • [UCA-268] Prevent Python from looking into the user EOS directory
  • ROOT JS files coming from the installation
  • [UCA-377] Added htop package
  • [UCA-372] Added support for ls and grep colors in bash

Other updates/Puppet

  • Increase timeouts for spawn
  • [UCA-378] cache all latest lcg releases