To enable sending of metric values to backend server, the following parameter in flashphoner.propetries file should be set
stats=true |
To configure WCS to backend server connection, the following parameters in flashphoner.propetries file should be set
wcsoam_ip=192.168.1.5 wcsoam_port=7777 wcsoam_sha_salt=123456789 |
Where
WCS sends to WCS OAM its IP address and hostname when establishing connection, to place those parameters to WCA OAM DB. By default, hostname is detected automatically as follows:
1. From HOSTNAME environment variable
2. From /etc/HOSTNAME file if environment variable is not defined
3. If both are not defined, IP address from WCS settings is used
If necessary, hostname to send to WCS OAM can be set with the following parameter
wcsoam_hostname=node.hostname |
In this case system parameters of the node will not be changed, but hostname defined will be used when selecting data from WCS OAM DB.
Metric values to send to backend server are written to ring buffer in memory. This buffer size is set in kilobytes with the following parameter
wcsoam_buffer_size=20000 |
Data are sent to backend server in chunks; the chunk size is 64 kilobytes by default and can be changed with the following parameter
wcsoam_chunk_size=64 |
Backend server connection attempts interval is set in milliseconds with the following parameter
wcsoam_reconnect_interval=5000 |