Now that you have achieved starting the OpenNebula daemon with its default configuration, you need to change it to fit your infrastructure needs. The configuration file for the daemon is called oned.conf
, and it is placed inside the /etc/one
directory, for system-wide installs, and in $ONE_LOCATION/etc
, for self-contained installs.
The process oned
is where every OpenNebula action starts, and it is responsible for the management of hosts, virtual networks, virtual machines, users, groups, and the Image Repository.
In the first section of the configuration file, you will find these options:
MANAGER_TIMER
: This is the wake-up interval in seconds, foroned
main functions.HOST_MONITORING_INTERVAL
: This is the time in seconds at which host checks are performed (for example, host availability or resource availability check). A lower interval gives you more reactivity to certain events but consumes more resources (keep that in mind for large deployments).HOST_PER_INTERVAL...