squashfs ベースの rootfs を使用して Apache サーバーを実行しようとしています。サーバーに接続しようとすると、/var/log/apache2_error_logs に次のように表示されます。
cat /var/log/apache2_error_log
[Mon Apr 29 18:40:28.705047 2013] [mpm_worker:notice] [pid 0:tid 1073880416] AH00292: Apache/2.4.3 (Unix) mod_wsgi/3.4 Python/2.7.3 configured -- resuming normal operations
[Mon Apr 29 18:40:28.706298 2013] [core:notice] [pid 2235447778748764:tid 1073880416] AH00094: Command line: '/usr/local/apache2/bin/httpd'
ImportError: No module named site
ImportError: No module named site
ImportError: No module named site
The above log keeps incrementing.
httpd が起動していることもわかりますが、理解できない機能していないプロセスも表示されます。
ps -aef | grep httpd
root 8085 1 0 18:40 ? 00:00:00 /usr/local/apache2/bin/httpd -k start
daemon 8086 8085 0 18:40 ? 00:00:00 /usr/local/apache2/bin/httpd -k start
daemon 9563 8085 3 18:43 ? 00:00:00 [httpd] <defunct>
daemon 9564 8085 3 18:43 ? 00:00:00 [httpd] <defunct>
manu 9573 448 0 18:43 ttyO2 00:00:00 grep httpd
httpd.conf の重要な構成設定の一部は次のとおりです。
ServerRoot "/usr/local/apache2"
Listen 80
LoadModule reqtimeout_module modules/mod_reqtimeout.so
LoadModule filter_module modules/mod_filter.so
LoadModule mime_module modules/mod_mime.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule env_module modules/mod_env.so
LoadModule headers_module modules/mod_headers.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule version_module modules/mod_version.so
LoadModule unixd_module modules/mod_unixd.so
LoadModule status_module modules/mod_status.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule cgid_module modules/mod_cgid.so
LoadModule dir_module modules/mod_dir.so
LoadModule alias_module modules/mod_alias.so
LoadModule wsgi_module modules/mod_wsgi.so
<Directory /platform/www/html/>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
ServerName FX750072AFAE:80
<Directory />
AllowOverride none
Require all denied
</Directory>
ErrorLog "/var/log/apache2_error_log"
ScriptSock /var/run/cgisock
<Directory "/platform/www/cgi-bin/">
AddHandler cgi-script .cgi .pl .py
Options +ExecCGI
AllowOverride AuthConfig FileInfo
Order allow,deny
Allow from all
Require all granted
</Directory>
<Directory "/platform/www/wsgi-bin/">
AddHandler wsgi-script .wsgi .pl .py
Options +ExecCGI
AllowOverride AuthConfig FileInfo
Order allow,deny
Allow from all
Require all granted
</Directory>
Alias /control "/platform/www/wsgi-bin/rm.wsgi"
Alias /Control "/platform/www/wsgi-bin/rm.wsgi"
PidFile /var/run/httpd.pid
The same configuration with JFFS2 based root file system works fine.
Also before I launch the apache service,
export PYTHONHOME=/
sudo /usr/local/apache2/bin/restart.sh
where restart.sh has the following contents
/usr/local/apache2/bin/apachectl stop
rm -rf /var/run/httpd.pid
/usr/local/apache2/bin/apachectl start