Hello,

Has anyone come across this Memory error? It occurs when running backup.yml 
script which is to backup DB and SECRET KEY.
Script is completely successful, until it reaches to a point when it needs 
to download a common.tar.gz file which is 3.4GB --Fails with an 
unpredictable memory error.

Any suggestions or help please?

./setup.sh -b -i inventoryfile -e backup_dir=/tower/bkpsetup

TASK [backup : Download the common backup.] 
************************************************************************************************************************

task path: 
/TowerSetup/tower_binaries/ansible-tower-setup-bundle-3.4.2-1.el7/roles/backup/tasks/download.yml:31

<abc.corp..com> ESTABLISH SSH CONNECTION FOR USER: root

<abc.corp..com> SSH: EXEC ssh -C -o ControlMaster=auto -o 
ControlPersist=60s -o 'IdentityFile="/export/home/zsjkvh0/.ssh/id_rsaDev"' 
-o KbdInteractiveAuthentication=no -o 
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey 
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o 
ControlPath=/root/.ansible/cp/e37aeee5bc abc.corp..com '/bin/sh -c 
'"'"'echo ~root && sleep 0'"'"''

<abc.corp..com> (0, '/root\n', '')

<abc.corp..com> ESTABLISH SSH CONNECTION FOR USER: root

<abc.corp..com> SSH: EXEC ssh -C -o ControlMaster=auto -o 
ControlPersist=60s -o 'IdentityFile="/export/home/zsjkvh0/.ssh/id_rsaDev"' 
-o KbdInteractiveAuthentication=no -o 
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey 
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o 
ControlPath=/root/.ansible/cp/e37aeee5bc abc.corp..com '/bin/sh -c '"'"'( 
umask 77 && mkdir -p "` echo 
/root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143 `" && echo 
ansible-tmp-1553783711.94-90505061625143="` echo 
/root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143 `" ) && sleep 
0'"'"''

skipping: [abc2.corp..com] => {

    "changed": false,

    "skip_reason": "Conditional result was False"

}

skipping: [abc3.corp..com] => {

    "changed": false,

    "skip_reason": "Conditional result was False"

}

<abc.corp..com> (0, 
'ansible-tmp-1553783711.94-90505061625143=/root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143\n',
 
'')

Using module file 
/usr/lib/python2.7/site-packages/ansible/modules/net_tools/basics/slurp.py

<abc.corp..com> PUT /root/.ansible/tmp/ansible-local-19291WC3_1C/tmprxDde7 
TO /root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143/slurp.py

<abc.corp..com> SSH: EXEC sftp -b - -C -o ControlMaster=auto -o 
ControlPersist=60s -o 'IdentityFile="/export/home/zsjkvh0/.ssh/id_rsaDev"' 
-o KbdInteractiveAuthentication=no -o 
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey 
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o 
ControlPath=/root/.ansible/cp/e37aeee5bc '[abc.corp..com]'

<abc.corp..com> (0, 'sftp> put 
/root/.ansible/tmp/ansible-local-19291WC3_1C/tmprxDde7 
/root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143/slurp.py\n', '')

<abc.corp..com> ESTABLISH SSH CONNECTION FOR USER: root

<abc.corp..com> SSH: EXEC ssh -C -o ControlMaster=auto -o 
ControlPersist=60s -o 'IdentityFile="/export/home/zsjkvh0/.ssh/id_rsaDev"' 
-o KbdInteractiveAuthentication=no -o 
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey 
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o 
ControlPath=/root/.ansible/cp/e37aeee5bc abc.corp..com '/bin/sh -c 
'"'"'chmod u+x /root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143/ 
/root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143/slurp.py && 
sleep 0'"'"''

<abc.corp..com> (0, '', '')

<abc.corp..com> ESTABLISH SSH CONNECTION FOR USER: root

<abc.corp..com> SSH: EXEC ssh -C -o ControlMaster=auto -o 
ControlPersist=60s -o 'IdentityFile="/export/home/zsjkvh0/.ssh/id_rsaDev"' 
-o KbdInteractiveAuthentication=no -o 
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey 
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o 
ControlPath=/root/.ansible/cp/e37aeee5bc -tt abc.corp..com '/bin/sh -c 
'"'"'/usr/bin/python 
/root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143/slurp.py && 
sleep 0'"'"''

<abc.corp..com> ESTABLISH SSH CONNECTION FOR USER: root

<abc.corp..com> SSH: EXEC ssh -C -o ControlMaster=auto -o 
ControlPersist=60s -o 'IdentityFile="/export/home/zsjkvh0/.ssh/id_rsaDev"' 
-o KbdInteractiveAuthentication=no -o 
PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey 
-o PasswordAuthentication=no -o User=root -o ConnectTimeout=10 -o 
ControlPath=/root/.ansible/cp/e37aeee5bc abc.corp..com '/bin/sh -c '"'"'rm 
-f -r /root/.ansible/tmp/ansible-tmp-1553783711.94-90505061625143/ > 
/dev/null 2>&1 && sleep 0'"'"''

<abc.corp..com> (0, '', '')

The full traceback is:

Traceback (most recent call last):

  File 
"/usr/lib/python2.7/site-packages/ansible/executor/task_executor.py", line 
138, in run

    res = self._execute()

  File 
"/usr/lib/python2.7/site-packages/ansible/executor/task_executor.py", line 
576, in _execute

    result = self._handler.run(task_vars=variables)

  File "/usr/lib/python2.7/site-packages/ansible/plugins/action/fetch.py", 
line 95, in run

    slurpres = self._execute_module(module_name='slurp', 
module_args=dict(src=source), task_vars=task_vars)

  File 
"/usr/lib/python2.7/site-packages/ansible/plugins/action/__init__.py", line 
831, in _execute_module

    res = self._low_level_execute_command(cmd, sudoable=sudoable, 
in_data=in_data)

  File 
"/usr/lib/python2.7/site-packages/ansible/plugins/action/__init__.py", line 
938, in _low_level_execute_command

    rc, stdout, stderr = self._connection.exec_command(cmd, 
in_data=in_data, sudoable=sudoable)

  File 
"/usr/lib/python2.7/site-packages/ansible/plugins/connection/ssh.py", line 
1007, in exec_command

    (returncode, stdout, stderr) = self._run(cmd, in_data, 
sudoable=sudoable)

  File 
"/usr/lib/python2.7/site-packages/ansible/plugins/connection/ssh.py", line 
276, in wrapped

    display.vvv(return_tuple, host=self.host)

  File "/usr/lib/python2.7/site-packages/ansible/utils/display.py", line 
183, in vvv

    return self.verbose(msg, host=host, caplevel=2)

  File "/usr/lib/python2.7/site-packages/ansible/utils/display.py", line 
206, in verbose

    self.display("<%s> %s" % (host, msg), color=C.COLOR_VERBOSE, 
screen_only=True)

MemoryError

fatal: [abc.corp..com]: FAILED! => {

    "msg": "Unexpected failure during module execution.",

    "stdout": ""

}

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