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Agent install 13c: Agent Push Fails at Remote Validation 'Getting SSH Connection Check Failed' '.ui.deployer.JschValidationOps.doRemotePasswordCheck' Reported in deploy.log (Doc ID 2180176.1)

Last updated on APRIL 14, 2018

Applies to:

Enterprise Manager Base Platform - Version 13.1.0.0.0 and later
Oracle Solaris on SPARC (64-bit)

Symptoms

13.1.0.0 OMS on Solaris Sparc 11.2 version. Agent deployment (setup > Add Target > add host target)  fails at Remote Validation with message 'Getting SSH Connection Check Failed'

Note : This oms env has global sshkey based named credentials.



From   OMS_HOME/gc_inst/em/EMGC_OMS1/sysman/agentpush/2016-03-30_09-40-51-AM/applogs/agentnode.oracle.com_deploy.log

2016-03-30_10-30-31:INFO:======================================Initialization START ====================================
2016-03-30_10-30-31:INFO:Creating instance of ClusterBase Ops for hostname agentnode.oracle.com
2016-03-30_10-30-32:INFO:Retry Count 5 sleep interval 250
2016-03-30_10-30-32:INFO:Setting security contextSYSMAN
2016-03-30_10-30-32:INFO:Setting locale succeeded in BaseDeployerOps
2016-03-30_10-30-32:INFO:[action name=SSHValidations, action Description=Remote Validations, order=100, skip=false, executeAlways=false, status=null,
..........
2016-03-30_10-30-35:INFO:AuthFailMsg to check password Auth fail keys Auth cancel
2016-03-30_10-30-35:INFO: SSH Connect Failure for user oracle on node agentnode.oracle.com
2016-03-30_10-30-35:INFO: Jsch Validation Failed Problem :SSH connection check failed Recommendation: Ensure that SSH daemon (sshd) on the target host is able to respond to login requests.
2016-03-30_10-30-35:INFO:Breaking since the jsch validation has failed
2016-03-30_10-30-35:INFO:InvocationTargetException Exception
2016-03-30_10-30-35:INFO:Printing Exception :java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at oracle.sysman.core.agentpush.ui.deployer.BaseDeployerOps.executeActions(BaseDeployerOps.java:2156)
at oracle.sysman.core.agentpush.ui.deployer.InitializationDeployer.deploy(InitializationDeployer.java:400)
at oracle.sysman.core.agentpush.ui.deployfwk.DeploymentWorker.run(DeploymentWorker.java:26)
at oracle.sysman.util.threadPoolManager.WorkerThread.run(Worker.java:311)
Caused by: oracle.sysman.core.agentpush.ui.exception.JschValidationException
at oracle.sysman.core.agentpush.ui.deployer.JschValidationOps.doRemotePasswordCheck(JschValidationOps.java:498)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at oracle.sysman.core.agentpush.ui.deployer.InitializationDeployer.doSSHValidations(InitializationDeployer.java:135)
... 8 more

2016-03-30_10-30-35:INFO: Jsch Valdation Failed Problem :SSH connection check failed Recommendation: Ensure that SSH daemon (sshd) on the target host is able to respond to login requests.
2016-03-30_10-30-35:INFO:Updating Action SSHValidationswith Status FAILED and error Message :Connection to the SSH daemon (sshd) on the target host failed with the following error : and problem SSH connection check failed and recommendation Ensure that SSH daemon (sshd) on the target host is able to respond to login requests.
2016-03-30_10-30-35:INFO:=================action status is not empty FAILED
2016-03-30_10-30-35:INFO:Breaking since the jsch validation has failed
2016-03-30_10-30-35:INFO:Skipping action CopyAgentImage since some previous step has failed
2016-03-30_10-30-35:INFO:The following action failedSSHValidations
2016-03-30_10-30-35:INFO:TIME TAKEN for Initialization on host agentnode.oracle.com is 0: hrs 0: mins 4 sec
2016-03-30_10-30-35:INFO:PERF:HOSTNAME:agentnode.oracle.com:InitializationDeployer_EXECUTION_TIME:4176
2016-03-30_10-30-35:INFO:HOST:agentnode.oracle.com
2016-03-30_10-30-35:INFO:Destroying Logger
2016-03-30_10-30-35:INFO:======================================Initialization END ====================================
2016-03-30_10-30-35:INFO:Clearing EMSecurityContext EMExecutionContext in BaseDeployerOps

 

Have No customized 'AuthorizedKeysFile' defined in /etc/sshd.conf

Used normal steps 'ssh-keygen -t rsa' to generate sshkey

Cause

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