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bikeshare_app.conf
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bikeshare_app.conf
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# This is the Apache server configuration file for providing OSM tile support
# through mod_tile
NameVirtualHost *:80
<VirtualHost *:80>
ServerAdmin webmaster@localhost
Header set Access-Control-Allow-Origin "*"
ServerName bikeshare.cs.pdx.edu
ServerAlias bikeshare.cs.pdx.edu
DocumentRoot /var/www
###
###
# increase the log level for more detailed information
LogLevel info
# You can manually configure each tile set with AddTileConfig or AddTileMimeConfig.
# The first argument is the URL path relative to this virtual host
# under which a tile set is served. The second argument specifies the
# name of the tile set. This is used in the communication with renderd
# and is the directory under which (meta)tiles are stored on disk.
#
# By default (AddTileConfig) mod_tile assumes you are serving png files, however,
# mod_tile can also serve arbitrary other tile types such as javascript vector tiles,
# assuming the backend render daemon can handle the file type.
# To this purpose AddTileMimeConfig takes a 3rd agument, the file extension and it
# will guess the correct mimetype from it. If the mime type is not set correctly automatically,
# you need to use the configuration file route, where you can specify the mimetype and file extension
# independently.
#
# AddTileConfig /folder/ TileSetName
# AddTileMimeConfig /folder2/ TileSetName2 js
# Alternatively (or in addition) you can load all the tile sets defined in the configuration file into this virtual host
LoadTileConfigFile /etc/renderd.conf
# Timeout before giving up for a tile to be rendered
ModTileRequestTimeout 3
# Timeout before giving up for a tile to be rendered that is otherwise missing
ModTileMissingRequestTimeout 10
# If tile is out of date, don't re-render it if past this load threshold (users gets old tile)
ModTileMaxLoadOld 2
# If tile is missing, don't render it if past this load threshold (user gets 404 error)
ModTileMaxLoadMissing 5
# Socket where we connect to the rendering daemon
ModTileRenderdSocketName /var/run/renderd/renderd.sock
##
## Options controlling the cache proxy expiry headers. All values are in seconds.
##
## Caching is both important to reduce the load and bandwidth of the server, as
## well as reduce the load time for the user. The site loads fastest if tiles can be
## taken from the users browser cache and no round trip through the internet is needed.
## With minutely or hourly updates, however there is a trade-off between cacheability
## and freshness. As one can't predict the future, these are only heuristics, that
## need tuning.
## If there is a known update schedule such as only using weekly planet dumps to update the db,
## this can also be taken into account through the constant PLANET_INTERVAL in render_config.h
## but requires a recompile of mod_tile
## The values in this sample configuration are not the same as the defaults
## that apply if the config settings are left out. The defaults are more conservative
## and disable most of the heuristics.
##
## Caching is always a trade-off between being up to date and reducing server load or
## client side latency and bandwidth requirements. Under some conditions, like poor
## network conditions it might be more important to have good caching rather than the latest tiles.
## Therefor the following config options allow to set a special hostheader for which the caching
## behaviour is different to the normal heuristics
##
## The CacheExtended parameters overwrite all other caching parameters (including CacheDurationMax)
## for tiles being requested via the hostname CacheExtendedHostname
#ModTileCacheExtendedHostname cache.tile.openstreetmap.org
#ModTileCacheExtendedDuration 2592000
# Upper bound on the length a tile will be set cacheable, which takes
# precedence over other settings of cacheing
ModTileCacheDurationMax 604800
# Sets the time tiles can be cached for that are known to by outdated and have been
# sent to renderd to be rerendered. This should be set to a value corresponding
# roughly to how long it will take renderd to get through its queue. There is an additional
# fuzz factor on top of this to not have all tiles expire at the same time
ModTileCacheDurationDirty 900
# Specify the minimum time mod_tile will set the cache expiry to for fresh tiles. There
# is an additional fuzz factor of between 0 and 3 hours on top of this.
ModTileCacheDurationMinimum 10800
# Lower zoom levels are less likely to change noticeable, so these could be cached for longer
# without users noticing much.
# The heuristic offers three levels of zoom, Low, Medium and High, for which different minimum
# cacheing times can be specified.
#Specify the zoom level below which Medium starts and the time in seconds for which they can be cached
ModTileCacheDurationMediumZoom 13 86400
#Specify the zoom level below which Low starts and the time in seconds for which they can be cached
ModTileCacheDurationLowZoom 9 518400
# A further heuristic to determine cacheing times is when was the last time a tile has changed.
# If it hasn't changed for a while, it is less likely to change in the immediate future, so the
# tiles can be cached for longer.
# For example, if the factor is 0.20 and the tile hasn't changed in the last 5 days, it can be cached
# for up to one day without having to re-validate.
ModTileCacheLastModifiedFactor 0.20
## Tile Throttling
## Tile scrappers can often download large numbers of tiles and overly staining tileserver resources
## mod_tile therefore offers the ability to automatically throttle requests from ip addresses that have
## requested a lot of tiles.
## The mechanism uses a token bucket approach to shape traffic. I.e. there is an initial pool of n tiles
## per ip that can be requested arbitrarily fast. After that this pool gets filled up at a constant rate
## The algorithm has to metrics. One based on overall tiles served to an ip address and a second one based on
## the number of requests to renderd / tirex to render a new tile.
## Overall enable or disable tile throttling
ModTileEnableTileThrottling Off
## Parameters (poolsize in tiles and topup rate in tiles per second) for throttling tile serving.
ModTileThrottlingTiles 10000 1
## Parameters (poolsize in tiles and topup rate in tiles per second) for throttling render requests.
ModTileThrottlingRenders 128 0.2
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
<Directory "/usr/lib/cgi-bin">
AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all
</Directory>
Alias /doc/ "/usr/share/doc/"
<Directory "/usr/share/doc/">
Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128
</Directory>
WSGIDaemonProcess bikeshare_root user=www-data group=www-data threads=5
WSGIScriptAlias / /var/www/bikeshare-web/apache.wsgi
<Directory /var/www/bikeshare-web>
WSGIProcessGroup bikeshare_root
WSGIApplicationGroup %{GLOBAL}
Order deny,allow
Allow from all
</Directory>
</VirtualHost>
<VirtualHost *:80>
ServerAdmin webmaster@localhost
Header set Access-Control-Allow-Origin "*"
ServerName api.bikeshare.cs.pdx.edu
ServerAlias api.bikeshare.cs.pdx.edu
LogLevel info
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
<Directory "/usr/lib/cgi-bin">
AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
Order allow,deny
Allow from all
</Directory>
Alias /doc/ "/usr/share/doc/"
<Directory "/usr/share/doc/">
Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128
</Directory>
WSGIDaemonProcess bikeshare_api user=www-data group=www-data threads=5
WSGIScriptAlias / /var/www/bikeshare-web/api.wsgi
<Directory /var/www/bikeshare-web>
WSGIProcessGroup bikeshare_api
WSGIApplicationGroup %{GLOBAL}
Order deny,allow
Allow from all
</Directory>
</VirtualHost>