Provided by: pcp_6.0.5-1_amd64 bug

NAME

       pmdanginx - nginx performance metrics domain agent (PMDA)

DESCRIPTION

       pmdanginx  is  a Performance Metrics Domain Agent (PMDA) which exports performance metrics
       from nginx(8) - an HTTP and reverse proxy server, a mail proxy server, and a  generic  TCP
       proxy server.

INSTALLATION

       This  PMDA  requires  that  the  nginx  stub_status  module  is  active  and  available at
       http://localhost/nginx_status.

       In order to enable this module, the "server" section of the nginx.conf configuration  file
       should contain the following.

            location /nginx_status {
                stub_status on;
                access_log off;
                allow 127.0.0.1;
                allow ::1;
                deny all;
            }

       Instrumentation  availability can be verified using these commands (compile-time then run-
       time checks):

           # nginx -V 2>&1 | grep -o with-http_stub_status_module
           # curl http://localhost/nginx_status

       Install the nginx PMDA by using the Install script as root:

           # cd $PCP_PMDAS_DIR/nginx
           # ./Install

       To uninstall, the following must be done as root:

           # cd $PCP_PMDAS_DIR/nginx
           # ./Remove

       pmdanginx is launched by pmcd(1) and should never be executed directly.  The  Install  and
       Remove scripts notify pmcd(1) when the agent is installed or removed.

FILES

       $PCP_PMDAS_DIR/nginx/nginx.conf
           optional configuration file for pmdanginx

       $PCP_PMDAS_DIR/nginx/Install
           installation script for the pmdanginx agent

       $PCP_PMDAS_DIR/nginx/Remove
           undo installation script for the pmdanginx agent

       $PCP_LOG_DIR/pmcd/nginx.log
           default log file for error messages from pmdanginx

PCP ENVIRONMENT

       Environment variables with the prefix PCP_ are used to parameterize the file and directory
       names used by PCP. On each installation, the file /etc/pcp.conf contains the local  values
       for  these  variables.   The  $PCP_CONF  variable  may  be  used to specify an alternative
       configuration file, as described in pcp.conf(5).

SEE ALSO

       PCPIntro(1), pmcd(1) and nginx(8).