Re: [mapserver-users] Mapserver installation in cloud environments (kubernetes)

2021-04-23 Thread Wouter Visscher
Hi Andreas, To answer your question: "Do you know of any work " For the Dutch National Geodata Infrastructure (PDOK) we are running now (over a year) hundreds of OGC WMS/WMTS/WFS servers (primarily Mapserver and Mapproxy) on aks (Azure kubernetes). The challenges you are describing sound

Re: [mapserver-users] Mapserver installation in cloud environments (kubernetes)

2021-04-23 Thread Seth G
There was an interesting talk on running MapServer on Amazon Lambda - https://www.youtube.com/watch?v=g_WMDxsuCfk=2s The CGI approach of MapServer scales well as each request can be run separately (at a slight overhead for database connections, PROJ startup etc). Seth --

Re: [mapserver-users] Mapserver installation in cloud environments (kubernetes)

2021-04-23 Thread Rahkonen Jukka (MML)
Hi, I believe that not much that kind of studies about load balancing WMS servers have been done. If there is high load then people very soon place some tile cache into front line and use WMS only for seeding the cache. Sharing load between tile servers is rather simple because each tile is

Re: [mapserver-users] Mapserver installation in cloud environments (kubernetes)

2021-04-23 Thread David Hoese
Hi Andreas, This is very interesting. I have my own MapServer + MapCache based application called GeoSphere: https://geosphere.ssec.wisc.edu/ We did the bare minimum of what we had to to get it running on an on-premise kubernetes cluster. So while I don't have any solutions for you, I'm

[mapserver-users] Mapserver installation in cloud environments (kubernetes)

2021-04-23 Thread Andreas Neumann
Hi, For a small project as part of the Swiss National Geodata Infrastructure (grant project) several people worked on a study document called "Cloud-optimized OGC WMS Server" where we analyzed problems that can arise when you install an OGC web server in the cloud (e.g. docker image deployed via

[mapserver-users] GeoJSON Date Anomalies

2021-04-23 Thread Seth G
Hi, I'm getting some strange date formatting anomalies when returning GeoJSON from MapServer. It might be more of a GDAL issue than MapServer. Using MapServer from the main branch (7-7) and gdal302.dll - the exact same MapServer setup returns dates with different formatting dependent on the

[mapserver-users] show cluster region?

2021-04-23 Thread WhereGroup
Hi, is it possible to visualize the cluster regions of a clustered layer? Aim is to get a visual information about which points are clustered to which cluster-point. regards, Jörg -- Aufwind durch Wissen! Web-Seminare und