ECD Service
Description
ECD (Erasure Coding Daemon) is used to manage Erasure Coding through C and Java SDKs.
Prerequisites
Installation
Configuration
Sample configuration file
/etc/oio/sds/OPENIO/ecd-0/ecd-0-httpd.conf
LoadModule mpm_worker_module /usr/lib64/httpd/modules/mod_mpm_worker.so
LoadModule authz_core_module /usr/lib64/httpd/modules/mod_authz_core.so
LoadModule wsgi_module /usr/lib64/httpd/modules/mod_wsgi.so
LoadModule unixd_module /usr/lib64/httpd/modules/mod_unixd.so
LoadModule log_config_module /usr/lib64/httpd/modules/mod_log_config.so
Listen 172.17.0.6:6017
PidFile /run/ecd/OPENIO/ecd-0/httpd.pid
ServerRoot /var/lib/oio/sds/OPENIO/coredump
ServerName localhost
ServerSignature off
ServerTokens Prod
DocumentRoot /var/lib/oio/sds/OPENIO/ecd-0
User openio
Group openio
LogFormat "%h %l %t \"%r\" %>s %b %D" log/common
ErrorLog /var/log/oio/sds/OPENIO/ecd-0/ecd-0-httpd-errors.log
CustomLog /var/log/oio/sds/OPENIO/ecd-0/ecd-0-httpd-access.log log/common env=!dontlog
LogLevel info
<IfModule setenvif_module>
SetEnvIf Request_URI "^/(info|stat)$" dontlog
</IfModule>
<IfModule wsgi_module>
WSGIDaemonProcess ecd-0 processes=4 threads=1 user=openio group=openio
WSGIApplicationGroup ecd-0
WSGIScriptAlias / /etc/oio/sds/OPENIO/ecd-0/ecd-0.wsgi
WSGISocketPrefix /run/ecd/OPENIO/ecd-0
WSGIChunkedRequest On
</IfModule>
<IfModule worker.c>
StartServers 5
MaxClients 100
MinSpareThreads 5
MaxSpareThreads 25
ThreadsPerChild 10
MaxRequestsPerChild 0
</IfModule>
LimitRequestFields 200
<VirtualHost 172.17.0.6:6017>
# DO NOT REMOVE (even if empty) !
</VirtualHost>