I have 2 zones hosted from the same management server, one larger local to
management server zone and one smaller “remote” zone using an IPSec tunnel.
All is well except that recently one of the “remote” KVM host keeps loosing
connectivity with the management server. It used to happened every few days
24 but now it happens every few hours.
Other than rebooting, I’m only able to recover by killing the Java process and
restarting the CloudStack-Agent.
The tunnel is monitored and used by many other processes without any
interruptions.
Has anyone experienced anything similar before?
Here are my host logs, the management server is 10.101.2.40 and the kvm host is
10.91.1.11:
2022-03-03 08:21:09,477 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) (logid:7ff2c4c1) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:21:09,482 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) (logid:7ff2c4c1) Asking libvirt to refresh
storage pool cec8c1db-c9a0-42cc-96d3-5c06369d115c
2022-03-03 08:22:03,802 WARN [resource.virtualnetwork.VirtualRoutingResource]
(agentRequest-Handler-1:null) (logid:4fc5e215) Expected 1 answers while
executing SetMonitorServiceCommand but received 3
2022-03-03 08:22:07,740 INFO [resource.virtualnetwork.VirtualRoutingResource]
(agentRequest-Handler-5:null) (logid:ba7d1810) Fetching health check result for
169.254.4.222 and executing fresh checks: false
2022-03-03 08:22:13,881 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) (logid:f0ed50d5) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:22:13,886 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) (logid:f0ed50d5) Asking libvirt to refresh
storage pool cec8c1db-c9a0-42cc-96d3-5c06369d115c
2022-03-03 08:22:17,641 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) (logid:54076348) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:22:17,651 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) (logid:54076348) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:22:17,659 INFO [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) (logid:54076348) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:26:45,714 INFO [cloud.agent.Agent] (Agent-Handler-4:null)
(logid:3959c447) Lost connection to host: 10.101.2.40. Attempting reconnection
while we still have 0 commands in progress.
2022-03-03 08:26:45,715 INFO [utils.nio.NioClient] (Agent-Handler-4:null)
(logid:3959c447) NioClient connection closed
2022-03-03 08:26:45,716 INFO [cloud.agent.Agent] (Agent-Handler-4:null)
(logid:3959c447) Reconnecting to host:10.101.2.40
2022-03-03 08:26:45,716 INFO [utils.nio.NioClient] (Agent-Handler-4:null)
(logid:3959c447) Connecting to 10.101.2.40:8250
2022-03-03 08:26:45,733 INFO [utils.nio.Link] (Agent-Handler-4:null)
(logid:3959c447) Conf file found: /etc/cloudstack/agent/agent.properties
2022-03-03 08:27:15,762 WARN [utils.nio.Link] (Agent-Handler-4:null)
(logid:3959c447) This SSL engine was forced to close inbound due to end of
stream.
javax.net.ssl.SSLException: closing inbound before receiving peer's close_notify
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:133)
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
at
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:339)
at
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:295)
at
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:286)
at
java.base/sun.security.ssl.SSLEngineImpl.closeInbound(SSLEngineImpl.java:733)
at com.cloud.utils.nio.Link.doHandshakeUnwrap(Link.java:490)
at com.cloud.utils.nio.Link.doHandshake(Link.java:618)
at com.cloud.utils.nio.NioClient.init(NioClient.java:64)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:95)
at com.cloud.agent.Agent.reconnect(Agent.java:536)
at com.cloud.agent.Agent$ServerHandler.doTask(Agent.java:1117)
at com.cloud.utils.nio.Task.call(Task.java:83)
at com.cloud.utils.nio.Task.call(Task.java:29)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2022-03-03 08:27:15,768 INFO [utils.nio.NioClient] (Agent-Handler-4:null)
(logid:3959c447) SSL: Handshake done
2022-03-03 08:27:15,768 INFO [utils.nio.NioClient] (Agent-Handler-4:null)
(logid:3959c447) Connected to 10.101.2.40:8250
2022-03-03 08:27:15,771 INFO [cloud.agent.Agent] (Agent-Handler-2:null)
(logid:3959c447) Lost connection to host: 10.101.2.40. Attempting reconnection
while we still have 0 commands in progress.
2022-03-03 08:27:15,772 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) NioClient connection closed
2022-03-03 08:27:15,772 INFO [cloud.agent.Agent] (Agent-Handler-2:null)
(logid:3959c447) Reconnecting to host:10.101.2.40
2022-03-03 08:27:15,773 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) Connecting to 10.101.2.40:8250
2022-03-03 08:27:15,783 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null)
(logid:3959c447) Retrieved value [3000000] from file
[/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq]. This corresponds to a
CPU speed of [3000] MHz.
2022-03-03 08:27:15,791 INFO [utils.nio.Link] (Agent-Handler-2:null)
(logid:3959c447) Conf file found: /etc/cloudstack/agent/agent.properties
2022-03-03 08:27:15,890 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Attempting to create storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c (Filesystem) in libvirt
2022-03-03 08:27:15,890 ERROR [kvm.resource.LibvirtConnection]
(Agent-Handler-1:null) (logid:3959c447) Connection with libvirtd is broken:
invalid connection pointer in virConnectGetVersion
2022-03-03 08:27:15,893 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Found existing defined storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c, using it.
2022-03-03 08:27:15,893 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:27:15,907 WARN [cloud.agent.Agent] (Agent-Handler-1:null)
(logid:3959c447) Unable to send reques: null
2022-03-03 08:27:20,770 INFO [cloud.agent.Agent] (Agent-Handler-4:null)
(logid:3959c447) Reconnecting to host:10.101.2.40
2022-03-03 08:27:20,770 INFO [utils.nio.NioClient] (Agent-Handler-4:null)
(logid:3959c447) Connecting to 10.101.2.40:8250
2022-03-03 08:27:20,790 INFO [utils.nio.Link] (Agent-Handler-4:null)
(logid:3959c447) Conf file found: /etc/cloudstack/agent/agent.properties
2022-03-03 08:27:45,814 WARN [utils.nio.Link] (Agent-Handler-2:null)
(logid:3959c447) This SSL engine was forced to close inbound due to end of
stream.
javax.net.ssl.SSLException: closing inbound before receiving peer's close_notify
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:133)
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
at
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:339)
at
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:295)
at
java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:286)
at
java.base/sun.security.ssl.SSLEngineImpl.closeInbound(SSLEngineImpl.java:733)
at com.cloud.utils.nio.Link.doHandshakeUnwrap(Link.java:490)
at com.cloud.utils.nio.Link.doHandshake(Link.java:618)
at com.cloud.utils.nio.NioClient.init(NioClient.java:64)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:95)
at com.cloud.agent.Agent.reconnect(Agent.java:536)
at com.cloud.agent.Agent$ServerHandler.doTask(Agent.java:1117)
at com.cloud.utils.nio.Task.call(Task.java:83)
at com.cloud.utils.nio.Task.call(Task.java:29)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2022-03-03 08:27:45,816 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) SSL: Handshake done
2022-03-03 08:27:45,816 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) Connected to 10.101.2.40:8250
2022-03-03 08:27:45,818 INFO [cloud.agent.Agent] (Agent-Handler-2:null)
(logid:3959c447) Lost connection to host: 10.101.2.40. Attempting reconnection
while we still have 0 commands in progress.
2022-03-03 08:27:45,819 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) NioClient connection closed
2022-03-03 08:27:45,819 ERROR [utils.nio.NioConnection] (Agent-Handler-4:null)
(logid:3959c447) Unable to initialize the threads.
java.nio.channels.ClosedChannelException
at
java.base/sun.nio.ch.SocketChannelImpl.ensureOpenAndConnected(SocketChannelImpl.java:180)
at
java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:341)
at com.cloud.utils.nio.Link.doHandshakeUnwrap(Link.java:485)
at com.cloud.utils.nio.Link.doHandshake(Link.java:618)
at com.cloud.utils.nio.NioClient.init(NioClient.java:64)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:95)
at com.cloud.agent.Agent.reconnect(Agent.java:536)
at com.cloud.agent.Agent$ServerHandler.doTask(Agent.java:1117)
at com.cloud.utils.nio.Task.call(Task.java:83)
at com.cloud.utils.nio.Task.call(Task.java:29)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2022-03-03 08:27:45,819 INFO [cloud.agent.Agent] (Agent-Handler-2:null)
(logid:3959c447) Reconnecting to host:10.101.2.40
2022-03-03 08:27:45,820 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) Connecting to 10.101.2.40:8250
2022-03-03 08:27:45,821 INFO [cloud.agent.Agent] (Agent-Handler-4:null)
(logid:3959c447) Attempted to re-connect to the server, but received an
unexpected exception, trying again...
com.cloud.utils.exception.NioConnectionException
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:101)
at com.cloud.agent.Agent.reconnect(Agent.java:536)
at com.cloud.agent.Agent$ServerHandler.doTask(Agent.java:1117)
at com.cloud.utils.nio.Task.call(Task.java:83)
at com.cloud.utils.nio.Task.call(Task.java:29)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.nio.channels.ClosedChannelException
at
java.base/sun.nio.ch.SocketChannelImpl.ensureOpenAndConnected(SocketChannelImpl.java:180)
at
java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:341)
at com.cloud.utils.nio.Link.doHandshakeUnwrap(Link.java:485)
at com.cloud.utils.nio.Link.doHandshake(Link.java:618)
at com.cloud.utils.nio.NioClient.init(NioClient.java:64)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:95)
... 8 more
...
2022-03-03 08:30:06,027 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) NioClient connection closed
2022-03-03 08:30:06,032 INFO [utils.nio.Link] (Agent-Handler-2:null)
(logid:3959c447) Conf file found: /etc/cloudstack/agent/agent.properties
2022-03-03 08:30:06,032 INFO [utils.nio.Link] (Agent-Handler-2:null)
(logid:3959c447) Conf file found: /etc/cloudstack/agent/agent.properties
2022-03-03 08:30:06,037 INFO [utils.nio.Link] (Agent-Handler-2:null)
(logid:3959c447) Conf file found: /etc/cloudstack/agent/agent.properties
2022-03-03 08:30:06,261 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) SSL: Handshake done
2022-03-03 08:30:06,261 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) Connected to 10.101.2.40:8250
2022-03-03 08:30:06,268 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null)
(logid:3959c447) Retrieved value [3000000] from file
[/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq]. This corresponds to a
CPU speed of [3000] MHz.
2022-03-03 08:30:06,303 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) SSL: Handshake done
2022-03-03 08:30:06,303 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) Connected to 10.101.2.40:8250
2022-03-03 08:30:06,303 ERROR [kvm.resource.LibvirtConnection]
(Agent-Handler-1:null) (logid:3959c447) Connection with libvirtd is broken:
invalid connection pointer in virConnectGetVersion
2022-03-03 08:30:06,309 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null)
(logid:3959c447) Retrieved value [3000000] from file
[/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq]. This corresponds to a
CPU speed of [3000] MHz.
2022-03-03 08:30:06,334 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) SSL: Handshake done
2022-03-03 08:30:06,334 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) Connected to 10.101.2.40:8250
2022-03-03 08:30:06,335 ERROR [kvm.resource.LibvirtConnection]
(Agent-Handler-1:null) (logid:3959c447) Connection with libvirtd is broken:
invalid connection pointer in virConnectGetVersion
2022-03-03 08:30:06,339 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) SSL: Handshake done
2022-03-03 08:30:06,339 INFO [utils.nio.NioClient] (Agent-Handler-2:null)
(logid:3959c447) Connected to 10.101.2.40:8250
2022-03-03 08:30:06,345 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null)
(logid:3959c447) Retrieved value [3000000] from file
[/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq]. This corresponds to a
CPU speed of [3000] MHz.
2022-03-03 08:30:06,346 INFO [utils.linux.KVMHostInfo] (Agent-Handler-1:null)
(logid:3959c447) Retrieved value [3000000] from file
[/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq]. This corresponds to a
CPU speed of [3000] MHz.
2022-03-03 08:30:06,364 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Attempting to create storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c (Filesystem) in libvirt
2022-03-03 08:30:06,365 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Found existing defined storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c, using it.
2022-03-03 08:30:06,365 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:30:06,408 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Attempting to create storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c (Filesystem) in libvirt
2022-03-03 08:30:06,409 ERROR [kvm.resource.LibvirtConnection]
(Agent-Handler-1:null) (logid:3959c447) Connection with libvirtd is broken:
invalid connection pointer in virConnectGetVersion
2022-03-03 08:30:06,410 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Found existing defined storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c, using it.
2022-03-03 08:30:06,410 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:30:06,436 INFO [cloud.agent.Agent] (Agent-Handler-5:null)
(logid:754ee53b) Lost connection to host: 10.101.2.40. Attempting reconnection
while we still have 0 commands in progress.
2022-03-03 08:30:06,436 INFO [utils.nio.NioClient] (Agent-Handler-5:null)
(logid:754ee53b) NioClient connection closed
2022-03-03 08:30:06,436 INFO [cloud.agent.Agent] (Agent-Handler-5:null)
(logid:754ee53b) Reconnecting to host:10.101.2.40
2022-03-03 08:30:06,436 INFO [utils.nio.NioClient] (Agent-Handler-5:null)
(logid:754ee53b) Connecting to 10.101.2.40:8250
2022-03-03 08:30:06,436 WARN [cloud.agent.Agent] (Agent-Handler-2:null)
(logid:3959c447) Threw away a startup answer because we're reconnecting.
2022-03-03 08:30:06,446 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Attempting to create storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c (Filesystem) in libvirt
2022-03-03 08:30:06,447 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Found existing defined storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c, using it.
2022-03-03 08:30:06,447 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:30:06,451 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Attempting to create storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c (Filesystem) in libvirt
2022-03-03 08:30:06,451 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Found existing defined storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c, using it.
2022-03-03 08:30:06,451 INFO [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) (logid:3959c447) Trying to fetch storage pool
cec8c1db-c9a0-42cc-96d3-5c06369d115c from libvirt
2022-03-03 08:30:06,459 INFO [utils.nio.Link] (Agent-Handler-5:null)
(logid:754ee53b) Conf file found: /etc/cloudstack/agent/agent.properties
2022-03-03 08:30:06,479 INFO [cloud.agent.Agent] (Agent-Handler-1:null)
(logid:3959c447) Lost connection to host: 10.101.2.40. Attempting reconnection
while we still have 1 commands in progress.
2022-03-03 08:30:06,479 INFO [utils.nio.NioClient] (Agent-Handler-1:null)
(logid:3959c447) NioClient connection closed
2022-03-03 08:30:06,479 INFO [cloud.agent.Agent] (Agent-Handler-1:null)
(logid:3959c447) Reconnecting to host:10.101.2.40
2022-03-03 08:30:06,479 INFO [utils.nio.NioClient] (Agent-Handler-1:null)
(logid:3959c447) Connecting to 10.101.2.40:8250
2022-03-03 08:30:06,482 WARN [cloud.agent.Agent] (Agent-Handler-2:null)
(logid:3959c447) Threw away a startup answer because we're reconnecting.
2022-03-03 08:30:06,485 INFO [cloud.agent.Agent] (Agent-Handler-5:null)
(logid:3959c447) Lost connection to host: 10.101.2.40. Attempting reconnection
while we still have 2 commands in progress.
2022-03-03 08:30:06,486 INFO [utils.nio.NioClient] (Agent-Handler-5:null)
(logid:3959c447) NioClient connection closed
2022-03-03 08:30:06,486 ERROR [utils.nio.NioConnection] (Agent-Handler-1:null)
(logid:3959c447) Unable to initialize the threads.
java.nio.channels.AsynchronousCloseException
at
java.base/java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:202)
at
java.base/sun.nio.ch.SocketChannelImpl.endRead(SocketChannelImpl.java:331)
at
java.base/sun.nio.ch.SocketChannelImpl.endConnect(SocketChannelImpl.java:659)
at
java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:695)
at com.cloud.utils.nio.NioClient.init(NioClient.java:56)
at com.cloud.utils.nio.NioConnection.start(NioConnection.java:95)
at com.cloud.agent.Agent.reconnect(Agent.java:536)
at com.cloud.agent.Agent$ServerHandler.doTask(Agent.java:1117)
at com.cloud.utils.nio.Task.call(Task.java:83)
at com.cloud.utils.nio.Task.call(Task.java:29)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2022-03-03 08:30:06,486 INFO [cloud.agent.Agent] (Agent-Handler-5:null)
(logid:3959c447) Reconnecting to host:10.101.2.40
2022-03-03 08:30:06,486 INFO [cloud.agent.Agent] (Agent-Handler-1:null)
(logid:3959c447) Attempted to re-connect to the server, but received an
unexpected exception, trying again...
com.cloud.utils.exception.NioConnectionException
...
Thank you,
Antoine
