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https://issues.apache.org/jira/browse/CLOUDSTACK-3690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13718350#comment-13718350
]
Sowmya Krishnan commented on CLOUDSTACK-3690:
---------------------------------------------
https://reviews.apache.org/r/12874/
> Test case test_netscaler_lb.TestVmWithLb.test_05_reboot_user_vm with
> Exception "Both request should be served by different instances"
> -------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-3690
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3690
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Automation
> Affects Versions: 4.2.0
> Environment: VMware with netscaler
> 4.2
> Reporter: Rayees Namathponnan
> Assignee: Sowmya Krishnan
> Fix For: 4.2.0
>
> Attachments: management-server.log.2013-07-20.gz,
> management-server.rar
>
>
> this issue observed in vmware setup, below test case
> integration.component.test_netscaler_lb.TestVmWithLb.test_05_reboot_user_vm
> failed with error
> "Exception occured during SSH: 10.223.243.42 - Both request should be served
> by different instances"
> Stacktrace
> File "/usr/local/lib/python2.7/unittest/case.py", line 318, in run
> testMethod()
> File
> "/data/Repo2/qa/cloudstack/test/integration/component/test_netscaler_lb.py",
> line 2805, in test_05_reboot_user_vm
> e))
> File "/usr/local/lib/python2.7/unittest/case.py", line 393, in fail
> raise self.failureException(msg)
> Exception occured during SSH: 10.223.243.42 - Both request should be served
> by different instances
> -------------------- >> begin captured logging << --------------------
> testclient.testcase.TestVmWithLb: DEBUG: Rebooting VM instance:
> 9077e27f-e8bb-4a86-865a-bfa92774acf2
> testclient.testcase.TestVmWithLb: DEBUG: Rebooting VM:
> 9077e27f-e8bb-4a86-865a-bfa92774acf2
> testclient.testcase.TestVmWithLb: DEBUG: Verifying request served by only
> running instances
> testclient.testcase.TestVmWithLb: DEBUG: Command: hostname
> paramiko.transport: DEBUG: [chan 3] Max packet in: 34816 bytes
> paramiko.transport: DEBUG: [chan 3] Max packet out: 32768 bytes
> paramiko.transport: INFO: Secsh channel 3 opened.
> paramiko.transport: DEBUG: [chan 3] Sesch channel 3 request ok
> paramiko.transport: DEBUG: [chan 3] EOF received (3)
> paramiko.transport: DEBUG: [chan 3] EOF sent (3)
> sshClient: DEBUG: {Cmd: hostname via Host: 10.223.243.42} {returns:
> ['59636de1-e0d9-43c3-b15e-49fd2d65d4b6']}
> testclient.testcase.TestVmWithLb: DEBUG: Output:
> ['59636de1-e0d9-43c3-b15e-49fd2d65d4b6']
> paramiko.transport: DEBUG: starting thread (client mode): 0x19eb5fd0L
> paramiko.transport: INFO: Connected (version 2.0, client OpenSSH_4.3)
> paramiko.transport: DEBUG: kex algos:['diffie-hellman-group-exchange-sha1',
> 'diffie-hellman-group14-sha1', 'diffie-hellman-group1-sha1'] server
> key:['ssh-rsa', 'ssh-dss'] client encrypt:['aes128-cbc', '3des-cbc',
> 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour',
> 'aes192-cbc', 'aes256-cbc', '[email protected]', 'aes128-ctr',
> 'aes192-ctr', 'aes256-ctr'] server encrypt:['aes128-cbc', '3des-cbc',
> 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour',
> 'aes192-cbc', 'aes256-cbc', '[email protected]', 'aes128-ctr',
> 'aes192-ctr', 'aes256-ctr'] client mac:['hmac-md5', 'hmac-sha1',
> 'hmac-ripemd160', '[email protected]', 'hmac-sha1-96',
> 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1', 'hmac-ripemd160',
> '[email protected]', 'hmac-sha1-96', 'hmac-md5-96'] client
> compress:['none', '[email protected]'] server compress:['none',
> '[email protected]'] client lang:[''] server lang:[''] kex follows?False
> paramiko.transport: DEBUG: Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
> paramiko.transport: DEBUG: using kex diffie-hellman-group1-sha1; server key
> type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local
> hmac-sha1, remote hmac-sha1; compression: local none, remote none
> paramiko.transport: DEBUG: Switch to new keys ...
> paramiko.transport: DEBUG: Adding ssh-rsa host key for 10.223.243.42:
> 52804a4b6b4b31a8f0e7d9404dc68234
> paramiko.transport: DEBUG: Trying discovered key
> d73731e045a189d941928d25f66aa458 in /root/.ssh/id_rsa
> paramiko.transport: DEBUG: userauth is OK
> paramiko.transport: INFO: Authentication (publickey) failed.
> paramiko.transport: DEBUG: userauth is OK
> paramiko.transport: INFO: Authentication (password) successful!
> sshClient: DEBUG: SSH connect: [email protected] with passwd password
> paramiko.transport: DEBUG: EOF in transport thread
> testclient.testcase.TestVmWithLb: DEBUG: Command: hostname
> paramiko.transport: DEBUG: [chan 1] Max packet in: 34816 bytes
> paramiko.transport: DEBUG: [chan 1] Max packet out: 32768 bytes
> paramiko.transport: INFO: Secsh channel 1 opened.
> paramiko.transport: DEBUG: [chan 1] Sesch channel 1 request ok
> paramiko.transport: DEBUG: [chan 1] EOF received (1)
> paramiko.transport: DEBUG: [chan 1] EOF sent (1)
> sshClient: DEBUG: {Cmd: hostname via Host: 10.223.243.42} {returns:
> ['59636de1-e0d9-43c3-b15e-49fd2d65d4b6']}
> testclient.testcase.TestVmWithLb: DEBUG: Output:
> ['59636de1-e0d9-43c3-b15e-49fd2d65d4b6']
> testclient.testcase.TestVmWithLb: DEBUG: Hostnames:
> [['59636de1-e0d9-43c3-b15e-49fd2d65d4b6'],
> ['59636de1-e0d9-43c3-b15e-49fd2d65d4b6']]
> paramiko.transport: DEBUG: starting thread (client mode): 0x19eb5850L
> paramiko.transport: ERROR: Exception: Error reading SSH protocol banner[Errno
> 104] Connection reset by peer
> paramiko.transport: ERROR: Traceback (most recent call last):
> paramiko.transport: ERROR: File
> "/usr/local/lib/python2.7/site-packages/paramiko/transport.py", line 1555, in
> run
> paramiko.transport: ERROR: self._check_banner()
> paramiko.transport: ERROR: File
> "/usr/local/lib/python2.7/site-packages/paramiko/transport.py", line 1681, in
> _check_banner
> paramiko.transport: ERROR: raise SSHException('Error reading SSH protocol
> banner' + str(x))
> paramiko.transport: ERROR: SSHException: Error reading SSH protocol
> banner[Errno 104] Connection reset by peer
> paramiko.transport: ERROR:
> paramiko.transport: DEBUG: starting thread (client mode): 0x19ec29d0L
> paramiko.transport: INFO: Connected (version 2.0, client OpenSSH_4.3)
> paramiko.transport: DEBUG: kex algos:['diffie-hellman-group-exchange-sha1',
> 'diffie-hellman-group14-sha1', 'diffie-hellman-group1-sha1'] server
> key:['ssh-rsa', 'ssh-dss'] client encrypt:['aes128-cbc', '3des-cbc',
> 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour',
> 'aes192-cbc', 'aes256-cbc', '[email protected]', 'aes128-ctr',
> 'aes192-ctr', 'aes256-ctr'] server encrypt:['aes128-cbc', '3des-cbc',
> 'blowfish-cbc', 'cast128-cbc', 'arcfour128', 'arcfour256', 'arcfour',
> 'aes192-cbc', 'aes256-cbc', '[email protected]', 'aes128-ctr',
> 'aes192-ctr', 'aes256-ctr'] client mac:['hmac-md5', 'hmac-sha1',
> 'hmac-ripemd160', '[email protected]', 'hmac-sha1-96',
> 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1', 'hmac-ripemd160',
> '[email protected]', 'hmac-sha1-96', 'hmac-md5-96'] client
> compress:['none', '[email protected]'] server compress:['none',
> '[email protected]'] client lang:[''] server lang:[''] kex follows?False
> paramiko.transport: DEBUG: Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
> paramiko.transport: DEBUG: using kex diffie-hellman-group1-sha1; server key
> type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local
> hmac-sha1, remote hmac-sha1; compression: local none, remote none
> paramiko.transport: DEBUG: Switch to new keys ...
> paramiko.transport: DEBUG: Adding ssh-rsa host key for 10.223.243.42:
> 52804a4b6b4b31a8f0e7d9404dc68234
> paramiko.transport: DEBUG: Trying discovered key
> d73731e045a189d941928d25f66aa458 in /root/.ssh/id_rsa
> paramiko.transport: DEBUG: userauth is OK
> paramiko.transport: INFO: Authentication (publickey) failed.
> paramiko.transport: DEBUG: userauth is OK
> paramiko.transport: INFO: Authentication (password) successful!
> sshClient: DEBUG: SSH connect: [email protected] with passwd password
> testclient.testcase.TestVmWithLb: DEBUG: Command: hostname
> paramiko.transport: DEBUG: [chan 1] Max packet in: 34816 bytes
> paramiko.transport: DEBUG: [chan 1] Max packet out: 32768 bytes
> paramiko.transport: INFO: Secsh channel 1 opened.
> paramiko.transport: DEBUG: [chan 1] Sesch channel 1 request ok
> paramiko.transport: DEBUG: [chan 1] EOF received (1)
> paramiko.transport: DEBUG: [chan 1] EOF sent (1)
> sshClient: DEBUG: {Cmd: hostname via Host: 10.223.243.42} {returns:
> ['59636de1-e0d9-43c3-b15e-49fd2d65d4b6']}
> testclient.testcase.TestVmWithLb: DEBUG: Output:
> ['59636de1-e0d9-43c3-b15e-49fd2d65d4b6']
> --------------------- >> end captured logging << ---------------------
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