[Tile-serving] [renderd - mod_tile] Disable completely low-zoom expiry

[Lynn W. Deffenbaugh (Mr)]

I just did this on my mod_tile/renderd stack.  Edit 
/usr/bin/openstreetmap-tiles-update-expire.sh (at least, that's where 
mine lives) and find the render_expired invocation.  Change the 
--min-zoom= and --max-zoom= values to what you want.  I'm now using 
--min-zoom=13 --max-zoom=18.  I've moved the re-rendering of the lower 
level zooms to a time-based task.

Lynn (D)

On 4/4/2016 3:58 PM, yvecai wrote:
> One can set MINZOOM and MAXZOOM options in renderd.conf, however it 
> restricts the zoom levels served by mod_tile.
> How can I completely disable the expiry (and re-rendering) of low-zoom 
> tiles, say 0-8, but still serve pre-rendered tiles ?
>
> Regards,
> Yves
>
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