The swapover has been completed. Please open tickets if you see any server-move problems crop up.
daniel On Fri, Oct 27, 2017 at 5:14 PM, Daniel Patterson <[email protected]> wrote: > Hi everyone, > > As most of you have probably noticed, the OSRM demoserver has been > pretty unreliable over the last few months. > > This weekend, I'm going to migrate it to live alongside our production > infrastructure here at Mapbox. This means it'll get redundancy and > monitoring! > > I'm hoping the transition is mostly seamless, but there will be a few > changes you may notice: > > 1. We'll be switching from `osrm.routed`, to `osrm-routed.js` ( > https://github.com/Project-OSRM/osrm-backend/pull/4604). I've tried my > best to make it fully compatible, but, well, there are always bugs. > 2. The demoserver will only run stable releases, it will no longer run > from master. > 3. The dataset is a slightly modified car.lua, *plus* Mapbox's > freeflow traffic data over the top - this should give more accurate ETAs in > areas where Mapbox has traffic coverage than plain car.lua. > 4. Hints are disabled on the new setup - the hint= parameter is > accepted but ignored. This is because we're cycling the dataset every few > hours behind the scenes, hints get invalidated quickly. > 5. The demoserver will have a service-wide rate limit of 5000 > req/minute. Looking at past logs, it stays below this about 98% of the > time, but be prepared for HTTP 429 responses, and be aware that heavy usage > may cause rate limiting for everyone else if you flood the server. > 6. Some error messages will change - this is mostly the result of the > switch from osrm-routed to osrm-routed.js and using a different URL parsing > library. > > I plan on doing the switchover starting now - there may be some DNS > outage required while I do the reconfiguration. Once the swapover is done, > the hope is that we'll have a much more reliable service that costs us less > money to operate. > > If you notice any weirdness that seem the result of the switchover, > please open tickets in the osrm-backend project. > > daniel >
_______________________________________________ OSRM-talk mailing list [email protected] https://lists.openstreetmap.org/listinfo/osrm-talk
