Author Archives: Grant Slater

Upcoming Maintenance

On Saturday 5th of July 2014 between 09:00 and 19:00 (GMT / UTC) we are moving our servers hosted by University College London to another data center.

The following services will be affected:

  • Search (nominatim.openstreetmap.org) will be unavailable. *
  • Slower map updates / Reduced tile rendering capacity. (Yevaud outage)
  • OSM Foundation websites and blog.openstreetmap.org will be unavailable.
  • Taginfo (taginfo.openstreetmap.org) will be unavailable.
  • Development Server (errol) will be unavailable.
  • Some imagery services will be unavailable. (GPX Render, OS
    Streetview, OOC, AGRI, CD:NGI aerial)

Other OpenStreetMap provided services should not be affected – all of the following are expected to function normally:

  • www.openstreetmap.org web site will allow edits as per normal (iD or
    Potlatch).
  • API will allow map editing (using iD, JOSM, Merkaartor etc.)
  • Forum
  • trac (bug-tracker)
  • help.openstreetmap.org
  • tile serving (“View The Map” & “Export”)
  • Wiki
  • mailing lists
  • subversion and git (source code repositories)
  • donate.openstreetmap.org

Technical: We are moving all the servers listed here to a new UCL data center. The current building is being closed soon for refurbishment. The new data center has better server racks, power feeds, cooling and faster networking.

* Searches through the website will still work – we will redirect
them to another nominatim instance temporarily.

Sincerely
Grant Slater
On behalf of the OpenStreetMap sysadmin team.

OpenStreetMap Enhances User Privacy

Today, OpenStreetMap has enabled encryption (SSL) to all of the openstreetmap.org website, thereby enhancing the privacy of its users.

You can now browse the site at https://openstreetmap.org (note the ‘https’). This means your browsing activity is secure from snooping.

OpenStreetMap stands with the Open Rights Group and the Electronic Frontier Foundation in asserting greater Internet freedom, including the right to individual privacy. With this action providing the highest quality Free/Open Data Geographic resource to everyone.

We are proud to roll this out on the same day as the “Day We Fight Back” campaign.

Other aspects of privacy around OpenStreetMap are discussed on this wiki page.

OpenStreetMap infrastructure donation – Bluehost

Thanks to generous donations and active local community members, the OpenStreetMap distributed tile delivery infrastructure continues to grow.

Two tile servers, nadder-01 and nadder-02, have been added to the OpenStreetMap tile cache network.  Based in Provo, Utah, USA, these servers provide tiles to the Americas.

Map tiles are delivered to users based on their GeoDNS location. The OpenStreetMap Foundation seeks additional distributed tile servers. If you would like to donate a tile server and hosting, please see the Tile CDN requirements page on the wiki.

tile serving geodns map

We would like to thank the BOSS team (Bluehost Open Source Solutions) and especially Jared Smith at Bluehost.com for this generous donation to OpenStreetMap infrastructure.

The OpenStreetMap Foundation is a not-for-profit organization, formed in the UK to support the OpenStreetMap Project. It is dedicated to encouraging the growth, development and distribution of free geospatial data and to providing geospatial data for anyone to use and share. The OpenStreetMap Foundation owns and maintains the infrastructure of the OpenStreetMap project. You can support OpenStreetMap by donating to the OpenStreetMap Foundation.

New tile rendering and CartoCSS stylesheet

The default OpenStreetMap.org “standard” map was switched across to a new rendering server setup over the last weekend.

In addition to new hardware, the rendering server also uses the new “openstreetmap-carto” stylesheet. This is a complete re-write of the old XML stylesheet to use CartoCSS, making it easier for our cartographers to work with. The style is designed to look as similar as possible to the old XML stylesheet.

Andy Allan presented a great talk at State of the Map US conference describing the reasons for re-writing the stylesheet: Putting the Carto into OpenStreetMap Cartography

Andy Allan Stylesheets

Andy will present a follow-up at State of the Map next month.

The “openstreetmap-carto” stylesheet is maintained on github

“openstreetmap-carto” is a good base for creating custom styles, and should be much easier to work with. If you want to help improve the style, or add new features, please fork it and contribute pull requests!

Please support OSM’s server hardware fundraising drive