所以这里我带来了我的第一个Stackoverflow问题:)
已经花了一些时间来构建我自己的磁贴服务器。和其他许多人一样，我遵循了on switch2osm site写的指示，但遗憾的是没有运气。
当我运行命令renderd -f -c /etc/renderd.conf时，似乎开始准备自己但是它会在没有任何错误的情况下停止并且没有任何反应。它显示的最后一条消息是：renderd[4226] <Debug>: Using web mercator projection settings和......沉默！
请帮帮我，我疯了，睡不着觉。）
这是我的数据：
操作系统：Mac OS 10.9.4
Python ：2.7.5
Mapnik ：3.0.1-pre
服务器版：Apache / 2.2.26（Unix）
渲染讯息：
renderd[4226] <Info>: Rendering daemon started
renderd[4226] <Error>: Initiating reqyest_queue
renderd[4226] <Info>: Parsing section renderd
renderd[4226] <Info>: Parsing render section 0
renderd[4226] <Info>: Parsing section renderd01
renderd[4226] <Info>: Parsing render section 1
renderd[4226] <Info>: Parsing section renderd02
renderd[4226] <Info>: Parsing render section 2
renderd[4226] <Info>: Parsing section mapnik
renderd[4226] <Info>: Parsing section default
renderd[4226] <Info>: config renderd: unix socketname=/var/run/renderd/renderd.sock
renderd[4226] <Info>: config renderd: num_threads=4
renderd[4226] <Info>: config renderd: num_slaves=8
renderd[4226] <Info>: config renderd: tile_dir=/var/lib/mod_tile
renderd[4226] <Info>: config renderd: stats_file=/var/run/renderd/renderd.stats
renderd[4226] <Info>: config mapnik: plugins_dir=/usr/local/lib/mapnik/input
renderd[4226] <Info>: config mapnik: font_dir=/usr/local/lib/mapnik/fonts
renderd[4226] <Info>: config mapnik: font_dir_recurse=1
renderd[4226] <Info>: config renderd(0): Active
renderd[4226] <Info>: config renderd(0): unix socketname=/var/run/renderd/renderd.sock
renderd[4226] <Info>: config renderd(0): num_threads=4
renderd[4226] <Info>: config renderd(0): tile_dir=/var/lib/mod_tile
renderd[4226] <Info>: config renderd(0): stats_file=/var/run/renderd/renderd.stats
renderd[4226] <Info>: config renderd(1): unix socketname=/var/run/renderd/renderd.sock
renderd[4226] <Info>: config renderd(1): num_threads=4
renderd[4226] <Info>: config renderd(1): tile_dir=/var/lib/mod_tile
renderd[4226] <Info>: config renderd(1): stats_file=(null)
renderd[4226] <Info>: config renderd(2): unix socketname=/var/run/renderd/renderd.sock
renderd[4226] <Info>: config renderd(2): num_threads=4
renderd[4226] <Info>: config renderd(2): tile_dir=/var/lib/mod_tile
renderd[4226] <Info>: config renderd(2): stats_file=(null)
renderd[4226] <Info>: config map 0: name(default) file(/Users/Alenka/src/mapnik-style/osm.xml) uri(/osm_tiles/) htcp() host(localhost)
renderd[4226] <Info>: Initialising unix server socket on /var/run/renderd/renderd.sock
renderd[4226] <Debug>: Created server socket 3
renderd[4226] <Info>: Renderd is using mapnik version 3.0.0
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSans-Bold.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSans-BoldOblique.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSans-ExtraLight.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSans-Oblique.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSans.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSansCondensed-Bold.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSansCondensed-BoldOblique.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSansCondensed-Oblique.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSansCondensed.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSansMono-Bold.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSansMono-BoldOblique.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSansMono-Oblique.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSansMono.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSerif-Bold.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSerif-BoldItalic.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSerif-Italic.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSerif.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSerifCondensed-Bold.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSerifCondensed-BoldItalic.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSerifCondensed-Italic.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/DejaVuSerifCondensed.ttf
renderd[4226] <Debug>: DEBUG: Loading font: /usr/local/lib/mapnik/fonts/unifont-7.0.05.ttf
Running in foreground mode...
Jul 30 18:46:39 Alenkas-iMac.local renderd[4226] <Debug>: Starting stats thread
debug: init_storage_backend: initialising file storage backend at: /var/lib/mod_tile
debug: init_storage_backend: initialising file storage backend at: /var/lib/mod_tile
debug: init_storage_backend: initialising file storage backend at: /var/lib/mod_tile
debug: init_storage_backend: initialising file storage backend at: /var/lib/mod_tile
renderd[4226] <Info>: Initialising unix client socket on /var/run/renderd/renderd.sock
renderd[4226] <Info>: Initialising unix client socket on /var/run/renderd/renderd.sock
renderd[4226] <Info>: Initialising unix client socket on /var/run/renderd/renderd.sock
renderd[4226] <Info>: Loading parameterization function for
renderd[4226] <Info>: Loading parameterization function for
renderd[4226] <Info>: Loading parameterization function for
renderd[4226] <Info>: Loading parameterization function for
renderd[4226] <Info>: Initialising unix client socket on /var/run/renderd/renderd.sock
renderd[4226] <Info>: Initialising unix client socket on /var/run/renderd/renderd.sock
renderd[4226] <Info>: Initialising unix client socket on /var/run/renderd/renderd.sock
renderd[4226] <Info>: Initialising unix client socket on /var/run/renderd/renderd.sock
renderd[4226] <Info>: Initialising unix client socket on /var/run/renderd/renderd.sock
renderd[4226] <Info>: socket /var/run/renderd/renderd.sock initialised to fd 4
renderd[4226] <Debug>: DEBUG: Got incoming connection, fd 7, number 1
renderd[4226] <Info>: socket /var/run/renderd/renderd.sock initialised to fd 8
renderd[4226] <Info>: socket /var/run/renderd/renderd.sock initialised to fd 9
renderd[4226] <Info>: socket /var/run/renderd/renderd.sock initialised to fd 11
renderd[4226] <Info>: socket /var/run/renderd/renderd.sock initialised to fd 13
renderd[4226] <Info>: socket /var/run/renderd/renderd.sock initialised to fd 14
renderd[4226] <Info>: socket /var/run/renderd/renderd.sock initialised to fd 15
renderd[4226] <Info>: socket /var/run/renderd/renderd.sock initialised to fd 17
renderd[4226] <Debug>: DEBUG: Got incoming connection, fd 19, number 2
renderd[4226] <Debug>: DEBUG: Got incoming connection, fd 20, number 3
renderd[4226] <Debug>: DEBUG: Got incoming connection, fd 21, number 4
renderd[4226] <Debug>: DEBUG: Got incoming connection, fd 22, number 5
renderd[4226] <Debug>: DEBUG: Got incoming connection, fd 23, number 6
renderd[4226] <Debug>: DEBUG: Got incoming connection, fd 24, number 7
renderd[4226] <Debug>: DEBUG: Got incoming connection, fd 25, number 8
renderd[4226] <Debug>: Using web mercator projection settings
renderd[4226] <Debug>: Using web mercator projection settings
renderd[4226] <Debug>: Using web mercator projection settings
renderd[4226] <Debug>: Using web mercator projection settings
来自/ var / log / apache2 / error_log：
的日志[error] [client ::1] File does not exist: /Library/WebServer/Documents/osm_tiles/0
[error] [client ::1] File does not exist: /Library/WebServer/Documents/osm_tiles/14
[notice] SIGHUP received. Attempting to restart
[notice] Digest: generating secret for digest authentication ...
[notice] Digest: done
[notice] Apache/2.2.26 (Unix) DAV/2 mod_ssl/2.2.26 OpenSSL/0.9.8y configured -- resuming normal operations
[notice] SIGHUP received. Attempting to restart
[notice] Digest: generating secret for digest authentication ...
[notice] Digest: done
[notice] Apache/2.2.26 (Unix) DAV/2 mod_ssl/2.2.26 OpenSSL/0.9.8y configured -- resuming normal operations
/etc/renderd.conf：
[renderd]
;socketname=/var/run/renderd/renderd.sock
num_threads=4
tile_dir=/var/lib/mod_tile
stats_file=/var/run/renderd/renderd.stats
[renderd01]
;iphostname=::1
;ipport=7654
;num_threads=4
;tile_dir=rados://tiles/etc/ceph/ceph.conf
;stats_file=/var/run/renderd/renderd.stats
[renderd02]
;iphostname=::1
;ipport=7654
;num_threads=8
;tile_dir=memcached://
;stats_file=/var/run/renderd/renderd.stats
[mapnik]
plugins_dir=/usr/local/lib/mapnik/input
font_dir=/usr/local/lib/mapnik/fonts
font_dir_recurse=1
[default]
URI=/osm_tiles/
TILEDIR=/var/lib/mod_tile
XML=/Users/Alenka/src/mapnik-style/osm.xml
HOST=localhost
TILESIZE=256
;HTCPHOST=proxy.openstreetmap.org
;MINZOOM=0
;MAXZOOM=18
;TYPE=png image/png
;DESCRIPTION=This is a description of the tile layer used in the tile json request
;ATTRIBUTION=©<a href=\"http://www.openstreetmap.org/\">OpenStreetMap</a> and <a href=\"http://wiki.openstreetmap.org/wiki/Contributors\">contributors</a>, <a href=\"http://opendatacommons.org/licenses/odbl/\">ODbL</a>
;SERVER_ALIAS=http://localhost/
;CORS=*
;ASPECTX=1
;ASPECTY=1
;SCALE=1.0
mod_tile.conf：
LoadModule tile_module /usr/lib/apache2/modules/mod_tile.so
<VirtualHost *:80>
ServerName localhost
ServerAdmin webmaster@localhost
DocumentRoot /osm_tiles/
LoadTileConfigFile /etc/renderd.conf
ModTileRenderdSocketName /var/run/renderd/renderd.sock
# Timeout before giving up for a tile to be rendered
ModTileRequestTimeout 0
# Timeout before giving up for a tile to be rendered that is otherwise missing
ModTileMissingRequestTimeout 30
ErrorLog /var/log/apache2/error_log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
CustomLog /var/log/apache2/access_log combined
</VirtualHost>
我检查了所有的路径，我用Google搜索了所有内容。我不否认我可能错过了什么，但我想当我看到屏幕时我什么都不懂，我的脑袋现在一团糟。
P.S。顺便说一下，我不确定mod_tile和renderd是否正确安装，因为我正在进行make过程时我最终遇到了一些错误（同样适用于sudo make install和sudo make imstall-mod_tile）：< / p>
Making all in iniparser3.0b
make[1]: Nothing to be done for `all'.
apxs -c -I./includes -lcurl ./src/mod_tile.c ./src/sys_utils.c ./src/store.c ./src/store_file.c ./src/store_file_utils.c ./src/store_memcached.c ./src/store_rados.c ./src/store_ro_http_proxy.c ./src/store_ro_composite.c ./src/store_null.c
/usr/share/apr-1/build-1/libtool --silent --mode=compile /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain/usr/bin/cc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -I/usr/local/include -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -I./includes -c -o ./src/mod_tile.lo ./src/mod_tile.c && touch ./src/mod_tile.slo
./src/mod_tile.c:325:41: warning: format specifies type 'long' but the argument has type 'apr_os_thread_t'
(aka 'struct _opaque_pthread_t *') [-Wformat]
tile_layer, lifecycle_pool, os_thread);
^~~~~~~~~
./src/mod_tile.c:338:164: warning: format specifies type 'long' but the argument has type 'apr_os_thread_t'
(aka 'struct _opaque_pthread_t *') [-Wformat]
...No storage backends for this lifecycle %pp, creating it in thread %li", lifecycle_pool, os_thread);
~~~ ^~~~~~~~~
./src/mod_tile.c:346:160: warning: format specifies type 'long' but the argument has type 'apr_os_thread_t'
(aka 'struct _opaque_pthread_t *') [-Wformat]
...Found backends (%pp) for this lifecycle %pp in thread %li", stores, lifecycle_pool, os_thread);
~~~ ^~~~~~~~~
./src/mod_tile.c:354:33: warning: format specifies type 'long' but the argument has type 'apr_os_thread_t'
(aka 'struct _opaque_pthread_t *') [-Wformat]
lifecycle_pool, os_thread, tile_layer);
^~~~~~~~~
./src/mod_tile.c:358:45: warning: format specifies type 'long' but the argument has type 'apr_os_thread_t'
(aka 'struct _opaque_pthread_t *') [-Wformat]
lifecycle_pool, tile_layer, os_thread);
^~~~~~~~~
./src/mod_tile.c:375:75: warning: format specifies type 'long' but the argument has type 'off_t' (aka 'long long')
[-Wformat]
cmd->xmlname, cmd->x, cmd->y, cmd->z, rdata->store, stat.size, stat.expired, stat.mtime);
^~~~~~~~~
./src/mod_tile.c:505:22: warning: format specifies type 'long long' but the argument has type 'long' [-Wformat]
maxAge));
^~~~~~
./src/mod_tile.c:756:19: error: no member named 's6_addr32' in 'struct in6_addr'
hashkey = (ip.s6_addr32[0] ^ ip.s6_addr32[1] ^ ip.s6_addr32[2] ^ ip.s6_addr32[3]) % DELAY_HASHTABLE_SIZE;
~~ ^
./src/mod_tile.c:756:37: error: no member named 's6_addr32' in 'struct in6_addr'
hashkey = (ip.s6_addr32[0] ^ ip.s6_addr32[1] ^ ip.s6_addr32[2] ^ ip.s6_addr32[3]) % DELAY_HASHTABLE_SIZE;
~~ ^
./src/mod_tile.c:756:55: error: no member named 's6_addr32' in 'struct in6_addr'
hashkey = (ip.s6_addr32[0] ^ ip.s6_addr32[1] ^ ip.s6_addr32[2] ^ ip.s6_addr32[3]) % DELAY_HASHTABLE_SIZE;
~~ ^
./src/mod_tile.c:756:73: error: no member named 's6_addr32' in 'struct in6_addr'
hashkey = (ip.s6_addr32[0] ^ ip.s6_addr32[1] ^ ip.s6_addr32[2] ^ ip.s6_addr32[3]) % DELAY_HASHTABLE_SIZE;
~~ ^
./src/mod_tile.c:1084:21: warning: format specifies type 'long long' but the argument has type 'long' [-Wformat]
maxAge));
^~~~~~
./src/mod_tile.c:1129:39: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoResp200: %li\n", local_stats.noResp200);
~~~ ^~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1130:39: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoResp304: %li\n", local_stats.noResp304);
~~~ ^~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1131:39: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoResp404: %li\n", local_stats.noResp404);
~~~ ^~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1132:39: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoResp503: %li\n", local_stats.noResp503);
~~~ ^~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1133:39: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoResp5XX: %li\n", local_stats.noResp5XX);
~~~ ^~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1134:41: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoRespOther: %li\n", local_stats.noRespOther);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1135:42: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoFreshCache: %li\n", local_stats.noFreshCache);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1136:40: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoOldCache: %li\n", local_stats.noOldCache);
~~~ ^~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1137:44: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoVeryOldCache: %li\n", local_stats.noVeryOldCache);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1138:43: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoFreshRender: %li\n", local_stats.noFreshRender);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1139:41: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoOldRender: %li\n", local_stats.noOldRender);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1140:45: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoVeryOldRender: %li\n", local_stats.noVeryOldRender);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1142:51: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoRespZoom%02i: %li\n", i, local_stats.noRespZoom[i]);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1144:47: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoTileBufferReads: %li\n", local_stats.noTotalBufferRetrieval);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1145:53: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "DurationTileBufferReads: %li\n", local_stats.totalBufferRetrievalTime);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1147:61: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "NoTileBufferReadZoom%02i: %li\n", i, local_stats.noZoomBufferRetrieval[i]);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1148:67: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r, "DurationTileBufferReadZoom%02i: %li\n", i, local_stats.zoomBufferRetrievalTime[i]);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1153:70: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r,"NoRes200Layer%s: %li\n", tile_config->baseuri, local_stats.noResp200Layer[i]);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%llu
./src/mod_tile.c:1154:70: warning: format specifies type 'long' but the argument has type 'apr_uint64_t'
(aka 'unsigned long long') [-Wformat]
ap_rprintf(r,"NoRes404Layer%s: %li\n", tile_config->baseuri, local_stats.noResp404Layer[i]);
~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%llu
27 warnings and 4 errors generated.
apxs:Error: Command failed with rc=65536
答案 0 :(得分：0)
renderd[4226] <Debug>: Using web mercator projection settings表示一切正常。 mapnik和mod_tile的配置是正确的。看来你的Apache效果不好。
首先，确保您的Apache运行良好。您需要访问localhost:80以验证Apache是否运行良好。如果Apache不起作用，则需要在端口80打开时检查防火墙。在CentOS上，您可以使用netstat -ntlp检查端口80是否正在侦听。之后，您可以再次访问网站localhost:80。如果Apache运行良好，您将看到apache默认页面。
如果renderd仍然无效，则需要检查来自Apache的日志，例如/var/log/apache2/error_log。这次问题可能来自socket connect failed for: /var/run/renderd/renderd.sock with reason: Permission denied，这个问题来自SELinux，您可以通过setenforce 0将其关闭。
您可以通过在Apache运行良好之后分析来自Apache的日志来解决这些问题。