Hi,
I have been looking for a solution to the following problem for few days
now-
Earlier No matter what I did, I could not add a host into the UI.
When I would restart the agent and the management services and try, it
would still give the same "Unable to add host error" but then after that
error I would try to view the status of service and get error agent to
be stopped "subsys locked"
Finally got an error in the agent.log saying unable to add host because
trying to join with cluster:2 with kvm:null, and found in GUI that there
were 2 clusters instead of 1(defualt with hypervisor specified as none)
So in agent.properties I manually added "cluster:clustername" and
restarted the services all over again and the host was creted with
"ALERT" state and "disabled" Power state
As workarounds I manually added the zone and pod names as well, which
were untill now set to 'default' but host still gives me an Alert state
and there is still a cluster with name "default"
Here are the logs:
Management:
2017-07-19 17:08:04,091 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-61:ctx-c177a372) (logid:12e7aa23) Sending
Disconnect to listener: com.cloud.capacity.StorageCapacityListener
2017-07-19 17:08:04,091 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-61:ctx-c177a372) (logid:12e7aa23) Sending
Disconnect to listener: com.cloud.capacity.ComputeCapacityListener
2017-07-19 17:08:04,091 DEBUG [c.c.h.Status]
(AgentConnectTaskPool-61:ctx-c177a372) (logid:12e7aa23)
Transition:[Resource state = Enabled, Agent event = AgentDisconnected,
Host id = 2, name = uay.cloud]
2017-07-19 17:08:04,118 DEBUG [c.c.a.m.ClusteredAgentManagerImpl]
(AgentConnectTaskPool-61:ctx-c177a372) (logid:12e7aa23) Notifying other
nodes of to disconnect
2017-07-19 17:08:04,122 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-61:ctx-c177a372) (logid:12e7aa23) Failed to handle
host connection: com.cloud.utils.exception.CloudRuntimeException: Unable
to connect 2
2017-07-19 17:08:04,124 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-61:ctx-c177a372) (logid:12e7aa23) Can not send
command com.cloud.agent.api.ReadyCommand due to Host 2 is not up
2017-07-19 17:08:06,210 INFO [o.a.c.f.j.i.AsyncJobManagerImpl]
(AsyncJobMgr-Heartbeat-1:ctx-9164f16f) (logid:0b962537) Begin cleanup
expired async-jobs
2017-07-19 17:08:06,217 INFO [o.a.c.f.j.i.AsyncJobManagerImpl]
(AsyncJobMgr-Heartbeat-1:ctx-9164f16f) (logid:0b962537) End cleanup
expired async-jobs
Agent:
2017-07-19 17:17:42,768 WARN [utils.nio.NioConnection]
(Agent-Handler-2:null) (logid:) Unable to connect to remote: is there a
server running on port 8250
2017-07-19 17:17:47,768 INFO [cloud.agent.Agent] (Agent-Handler-2:null)
(logid:) Reconnecting...
2017-07-19 17:17:47,768 INFO [utils.nio.NioClient]
(Agent-Handler-2:null) (logid:) Connecting to 10.8.19.2:8250
2017-07-19 17:17:47,769 WARN [utils.nio.NioConnection]
(Agent-Handler-2:null) (logid:) Unable to connect to remote: is there a
server running on port 8250
2017-07-19 17:17:52,769 INFO [cloud.agent.Agent] (Agent-Handler-2:null)
(logid:) Reconnecting...
2017-07-19 17:17:52,770 INFO [utils.nio.NioClient]
(Agent-Handler-2:null) (logid:) Connecting to 10.8.19.2:8250
2017-07-19 17:17:53,012 INFO [utils.nio.NioClient]
(Agent-Handler-2:null) (logid:) SSL: Handshake done
2017-07-19 17:17:53,012 INFO [utils.nio.NioClient]
(Agent-Handler-2:null) (logid:) Connected to 10.8.19.2:8250
2017-07-19 17:17:53,013 DEBUG [kvm.resource.LibvirtConnection]
(Agent-Handler-1:null) (logid:) Looking for libvirtd connection at:
qemu:///system
2017-07-19 17:17:53,035 DEBUG [kvm.resource.LibvirtCapXMLParser]
(Agent-Handler-1:null) (logid:) Found /usr/libexec/qemu-kvm as a
suiteable emulator
2017-07-19 17:17:53,036 DEBUG [kvm.resource.LibvirtComputingResource]
(Agent-Handler-1:null) (logid:) Executing: /bin/bash -c qemu-img
--help|grep convert
2017-07-19 17:17:53,045 DEBUG [kvm.resource.LibvirtComputingResource]
(Agent-Handler-1:null) (logid:) Execution is successful.
2017-07-19 17:17:53,045 DEBUG [kvm.resource.LibvirtComputingResource]
(Agent-Handler-1:null) (logid:) convert [-c] [-p] [-f fmt] [-t cache]
[-T src_cache] [-O output_fmt] [-o options] [-S sparse_size] filename
[filename2 [...]] output_filename
2017-07-19 17:17:53,046 DEBUG [kvm.resource.LibvirtComputingResource]
(Agent-Handler-1:null) (logid:) cpus=8, speed=2128, ram=32524873728,
_dom0MinMem=1073741824, cpu sockets=2
2017-07-19 17:17:53,047 DEBUG [cloud.resource.ServerResourceBase]
(Agent-Handler-1:null) (logid:) Parameters for private nic: 10.8.19.2 -
00:1e:67:4a:ae:89-255.255.0.0
2017-07-19 17:17:53,047 DEBUG [cloud.resource.ServerResourceBase]
(Agent-Handler-1:null) (logid:) Parameters for storage nic: 10.8.19.2 -
00:1e:67:4a:ae:89-255.255.0.0
2017-07-19 17:17:53,047 DEBUG [cloud.resource.ServerResourceBase]
(Agent-Handler-1:null) (logid:) Parameters for public nic: 10.8.19.2 -
00:1e:67:4a:ae:89-255.255.0.0
2017-07-19 17:17:53,047 DEBUG [kvm.resource.LibvirtComputingResource]
(Agent-Handler-1:null) (logid:) Executing:
/usr/share/cloudstack-common/scripts/vm/hypervisor/versions.sh
2017-07-19 17:17:53,066 DEBUG [kvm.resource.LibvirtComputingResource]
(Agent-Handler-1:null) (logid:) Execution is successful.
2017-07-19 17:17:53,067 DEBUG [kvm.resource.LibvirtComputingResource]
(Agent-Handler-1:null) (logid:) Executing: sudo grep InitiatorName=
/etc/iscsi/initiatorname.iscsi
2017-07-19 17:17:53,108 DEBUG [kvm.resource.LibvirtComputingResource]
(Agent-Handler-1:null) (logid:) Execution is successful.
2017-07-19 17:17:53,109 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:) Attempting to create storage pool
91901023-7f72-4f06-9aeb-54409b8a3e73 (Filesystem) in libvirt
2017-07-19 17:17:53,109 DEBUG [kvm.resource.LibvirtConnection]
(Agent-Handler-1:null) (logid:) Looking for libvirtd connection at:
qemu:///system
2017-07-19 17:17:53,112 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:) Found existing defined storage pool
91901023-7f72-4f06-9aeb-54409b8a3e73, using it.
2017-07-19 17:17:53,113 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:) Trying to fetch storage pool
91901023-7f72-4f06-9aeb-54409b8a3e73 from libvirt
2017-07-19 17:17:53,113 DEBUG [kvm.resource.LibvirtConnection]
(Agent-Handler-1:null) (logid:) Looking for libvirtd connection at:
qemu:///system
Please suggest some solution
--
Regards
Merlin
