Hi,
i recently installed fresh opennbula in lab, it seems opennbula monitord is opening too many connections to Vcenter server (port 443) which eventually exhaust the system limits (error: Too many open files - socket(2) for x.x.x.x:443)
maybe there is a bug that prevents the old connection from getting closed.
even i changed monitoring thread to 2 for vcenter in monitord.conf but no effect:
Config:
Monitord:
IM_MAD = [
NAME = “monitord”,
EXECUTABLE = “onemonitord”,
ARGUMENTS = “-c monitord.conf”,
THREADS = 2 ]
Vcenter driver:
VM_MAD = [
NAME = “vcenter”,
SUNSTONE_NAME = “VMWare vCenter”,
EXECUTABLE = “one_vmm_sh”,
ARGUMENTS = “-p -t 2 -r 0 -s sh vcenter”,
TYPE = “xml”,
KEEP_SNAPSHOTS = “yes”,
DS_LIVE_MIGRATION = “yes”,
COLD_NIC_ATTACH = “yes”,
IMPORTED_VMS_ACTIONS = “terminate, terminate-hard, hold, release, suspend,
resume, delete, reboot, reboot-hard, resched, unresched, poweroff,
poweroff-hard, disk-attach, disk-detach, nic-attach, nic-detach,
snapshot-create, snapshot-delete, migrate, live-migrate”
]
MonitorD:
DB = [
CONNECTIONS = 2
]
Vcenter MAD
IM_MAD = [
NAME = “vcenter”,
SUNSTONE_NAME = “VMWare vCenter”,
EXECUTABLE = “one_im_sh”,
ARGUMENTS = “-c -t 2 -r 0 vcenter” ]