Issue with delegate_to and loops

[anshulbehl]

SUMMARY

Filing on behalf of Netapp
I started running some collection tests on the latest branch and found what I believe to be a bug in the devel branch. I also wrote a program to isolate the commit where the issue started and the failure with the commit b786852. I have also attached inventory outputs and execution logs. Let me know if there is anything else you need.

ISSUE TYPE

• Bug Report

COMPONENT NAME

delegate_to
Delegation, Rolling Updates, and Local Actions

ANSIBLE VERSION

devel branch

CONFIGURATION

OS / ENVIRONMENT

Netapp e series

STEPS TO REPRODUCE

Recreate playbook:

- hosts: localhost

  gather_facts: no

  tasks:

    - name: Gather facts about remote hosts

      command: “hostname”

      delegate_to: “{{ item }}”

      delegate_facts: false             # Makes no difference true/false

      loop:

        - beegfs_metadata1              # couple of Ubuntu 18.04 lts hosts as defined in the inventory

        - beegfs_storage1

EXPECTED RESULTS

ACTUAL RESULTS

beegfs_metadata1 will succeed but will fail on beegfs_storage1; however if the order is reversed then beegfs_storage1 will succeed and beegfs_metadata1 will fail.

ansible-playbook 2.9.0.dev0
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/home/swartzn/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /home/swartzn/projects/ansible/ansible/lib/ansible
  executable location = /home/swartzn/projects/ansible/ansible/bin/ansible-playbook
  python version = 3.6.7 (default, Oct 22 2018, 11:32:17) [GCC 8.2.0]
Using /etc/ansible/ansible.cfg as config file
setting up inventory plugins
host_list declined parsing /home/swartzn/projects/ansible/inventory.yml as it did not pass its verify_file() method
script declined parsing /home/swartzn/projects/ansible/inventory.yml as it did not pass its verify_file() method
Parsed /home/swartzn/projects/ansible/inventory.yml inventory source with yaml plugin
Loading callback plugin default of type stdout, v2.0 from /home/swartzn/projects/ansible/ansible/lib/ansible/plugins/callback/default.py

PLAYBOOK: playbook.yml **************************************************************************************************************************************************************************************************************************************************
Positional arguments: playbook.yml
verbosity: 5
connection: smart
timeout: 10
become_method: sudo
tags: ('all',)
inventory: ('/home/swartzn/projects/ansible/inventory.yml',)
forks: 5
1 plays in playbook.yml

PLAY [localhost] ********************************************************************************************************************************************************************************************************************************************************
META: ran handlers

TASK [Gathers facts about remote hosts] *********************************************************************************************************************************************************************************************************************************
task path: /home/swartzn/projects/ansible/playbook.yml:4
<10.113.1.206> ESTABLISH SSH CONNECTION FOR USER: beegfs
<10.113.1.206> SSH: ansible.cfg set ssh_args: (-C)(-o)(ControlMaster=auto)(-o)(ControlPersist=60s)
<10.113.1.206> SSH: ansible_password/ansible_ssh_password not set: (-o)(KbdInteractiveAuthentication=no)(-o)(PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey)(-o)(PasswordAuthentication=no)
<10.113.1.206> SSH: ANSIBLE_REMOTE_USER/remote_user/ansible_user/user/-u set: (-o)(User="beegfs")
<10.113.1.206> SSH: ANSIBLE_TIMEOUT/timeout set: (-o)(ConnectTimeout=10)
<10.113.1.206> SSH: PlayContext set ssh_common_args: ()
<10.113.1.206> SSH: PlayContext set ssh_extra_args: ()
<10.113.1.206> SSH: found only ControlPersist; added ControlPath: (-o)(ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8)
<10.113.1.206> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o 'User="beegfs"' -o ConnectTimeout=10 -o ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8 10.113.1.206 '/bin/sh -c '"'"'echo ~beegfs && sleep 0'"'"''
<10.113.1.206> (0, b'/home/beegfs\n', b'OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 28331\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<10.113.1.206> ESTABLISH SSH CONNECTION FOR USER: beegfs
<10.113.1.206> SSH: ansible.cfg set ssh_args: (-C)(-o)(ControlMaster=auto)(-o)(ControlPersist=60s)
<10.113.1.206> SSH: ansible_password/ansible_ssh_password not set: (-o)(KbdInteractiveAuthentication=no)(-o)(PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey)(-o)(PasswordAuthentication=no)
<10.113.1.206> SSH: ANSIBLE_REMOTE_USER/remote_user/ansible_user/user/-u set: (-o)(User="beegfs")
<10.113.1.206> SSH: ANSIBLE_TIMEOUT/timeout set: (-o)(ConnectTimeout=10)
<10.113.1.206> SSH: PlayContext set ssh_common_args: ()
<10.113.1.206> SSH: PlayContext set ssh_extra_args: ()
<10.113.1.206> SSH: found only ControlPersist; added ControlPath: (-o)(ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8)
<10.113.1.206> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o 'User="beegfs"' -o ConnectTimeout=10 -o ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8 10.113.1.206 '/bin/sh -c '"'"'( umask 77 && mkdir -p "` echo /home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474 `" && echo ansible-tmp-1564077394.3568225-151955846213474="` echo /home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474 `" ) && sleep 0'"'"''
<10.113.1.206> (0, b'ansible-tmp-1564077394.3568225-151955846213474=/home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474\n', b'OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 28331\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/__init__.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/collections.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/basic.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/_text.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/six/__init__.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/_collections_compat.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/file.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/parsing/__init__.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/process.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/parameters.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/validation.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/_utils.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/text/__init__.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/text/converters.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/pycompat24.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/parsing/convert_bool.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/sys_info.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/text/formatters.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/common/_json_compat.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/distro/__init__.py
Using module_utils file /home/swartzn/projects/ansible/ansible/lib/ansible/module_utils/distro/_distro.py
Using module file /home/swartzn/projects/ansible/ansible/lib/ansible/modules/commands/command.py
<10.113.1.206> PUT /home/swartzn/.ansible/tmp/ansible-local-283415wu2yknz/tmpmzxnh3w3 TO /home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474/AnsiballZ_command.py
<10.113.1.206> SSH: ansible.cfg set ssh_args: (-C)(-o)(ControlMaster=auto)(-o)(ControlPersist=60s)
<10.113.1.206> SSH: ansible_password/ansible_ssh_password not set: (-o)(KbdInteractiveAuthentication=no)(-o)(PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey)(-o)(PasswordAuthentication=no)
<10.113.1.206> SSH: ANSIBLE_REMOTE_USER/remote_user/ansible_user/user/-u set: (-o)(User="beegfs")
<10.113.1.206> SSH: ANSIBLE_TIMEOUT/timeout set: (-o)(ConnectTimeout=10)
<10.113.1.206> SSH: PlayContext set ssh_common_args: ()
<10.113.1.206> SSH: PlayContext set sftp_extra_args: ()
<10.113.1.206> SSH: found only ControlPersist; added ControlPath: (-o)(ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8)
<10.113.1.206> SSH: EXEC sftp -b - -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o 'User="beegfs"' -o ConnectTimeout=10 -o ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8 '[10.113.1.206]'
<10.113.1.206> (0, b'sftp> put /home/swartzn/.ansible/tmp/ansible-local-283415wu2yknz/tmpmzxnh3w3 /home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474/AnsiballZ_command.py\n', b'OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 28331\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug2: Remote version: 3\r\ndebug2: Server supports extension "posix-rename@openssh.com" revision 1\r\ndebug2: Server supports extension "statvfs@openssh.com" revision 2\r\ndebug2: Server supports extension "fstatvfs@openssh.com" revision 2\r\ndebug2: Server supports extension "hardlink@openssh.com" revision 1\r\ndebug2: Server supports extension "fsync@openssh.com" revision 1\r\ndebug3: Sent message fd 3 T:16 I:1\r\ndebug3: SSH_FXP_REALPATH . -> /home/beegfs size 0\r\ndebug3: Looking up /home/swartzn/.ansible/tmp/ansible-local-283415wu2yknz/tmpmzxnh3w3\r\ndebug3: Sent message fd 3 T:17 I:2\r\ndebug3: Received stat reply T:101 I:2\r\ndebug1: Couldn\'t stat remote file: No such file or directory\r\ndebug3: Sent message SSH2_FXP_OPEN I:3 P:/home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474/AnsiballZ_command.py\r\ndebug3: Sent message SSH2_FXP_WRITE I:4 O:0 S:32768\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 4 32768 bytes at 0\r\ndebug3: Sent message SSH2_FXP_WRITE I:5 O:32768 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:6 O:65536 S:32768\r\ndebug3: Sent message SSH2_FXP_WRITE I:7 O:98304 S:8691\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 5 32768 bytes at 32768\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 6 32768 bytes at 65536\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: In write loop, ack for 7 8691 bytes at 98304\r\ndebug3: Sent message SSH2_FXP_CLOSE I:4\r\ndebug3: SSH2_FXP_STATUS 0\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<10.113.1.206> ESTABLISH SSH CONNECTION FOR USER: beegfs
<10.113.1.206> SSH: ansible.cfg set ssh_args: (-C)(-o)(ControlMaster=auto)(-o)(ControlPersist=60s)
<10.113.1.206> SSH: ansible_password/ansible_ssh_password not set: (-o)(KbdInteractiveAuthentication=no)(-o)(PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey)(-o)(PasswordAuthentication=no)
<10.113.1.206> SSH: ANSIBLE_REMOTE_USER/remote_user/ansible_user/user/-u set: (-o)(User="beegfs")
<10.113.1.206> SSH: ANSIBLE_TIMEOUT/timeout set: (-o)(ConnectTimeout=10)
<10.113.1.206> SSH: PlayContext set ssh_common_args: ()
<10.113.1.206> SSH: PlayContext set ssh_extra_args: ()
<10.113.1.206> SSH: found only ControlPersist; added ControlPath: (-o)(ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8)
<10.113.1.206> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o 'User="beegfs"' -o ConnectTimeout=10 -o ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8 10.113.1.206 '/bin/sh -c '"'"'chmod u+x /home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474/ /home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474/AnsiballZ_command.py && sleep 0'"'"''
<10.113.1.206> (0, b'', b'OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 28331\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
<10.113.1.206> ESTABLISH SSH CONNECTION FOR USER: beegfs
<10.113.1.206> SSH: ansible.cfg set ssh_args: (-C)(-o)(ControlMaster=auto)(-o)(ControlPersist=60s)
<10.113.1.206> SSH: ansible_password/ansible_ssh_password not set: (-o)(KbdInteractiveAuthentication=no)(-o)(PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey)(-o)(PasswordAuthentication=no)
<10.113.1.206> SSH: ANSIBLE_REMOTE_USER/remote_user/ansible_user/user/-u set: (-o)(User="beegfs")
<10.113.1.206> SSH: ANSIBLE_TIMEOUT/timeout set: (-o)(ConnectTimeout=10)
<10.113.1.206> SSH: PlayContext set ssh_common_args: ()
<10.113.1.206> SSH: PlayContext set ssh_extra_args: ()
<10.113.1.206> SSH: found only ControlPersist; added ControlPath: (-o)(ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8)
<10.113.1.206> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o 'User="beegfs"' -o ConnectTimeout=10 -o ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8 -tt 10.113.1.206 '/bin/sh -c '"'"'/usr/bin/python3 /home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474/AnsiballZ_command.py && sleep 0'"'"''
<10.113.1.206> (0, b'\r\n{"cmd": ["hostname"], "stdout": "beegfs-metadata", "stderr": "", "rc": 0, "start": "2019-07-25 17:55:50.009195", "end": "2019-07-25 17:55:50.012072", "delta": "0:00:00.002877", "changed": true, "invocation": {"module_args": {"_raw_params": "hostname", "warn": true, "_uses_shell": false, "stdin_add_newline": true, "strip_empty_ends": true, "argv": null, "chdir": null, "executable": null, "creates": null, "removes": null, "stdin": null}}}\r\n', b'OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 28331\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\nShared connection to 10.113.1.206 closed.\r\n')
<10.113.1.206> ESTABLISH SSH CONNECTION FOR USER: beegfs
<10.113.1.206> SSH: ansible.cfg set ssh_args: (-C)(-o)(ControlMaster=auto)(-o)(ControlPersist=60s)
<10.113.1.206> SSH: ansible_password/ansible_ssh_password not set: (-o)(KbdInteractiveAuthentication=no)(-o)(PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey)(-o)(PasswordAuthentication=no)
<10.113.1.206> SSH: ANSIBLE_REMOTE_USER/remote_user/ansible_user/user/-u set: (-o)(User="beegfs")
<10.113.1.206> SSH: ANSIBLE_TIMEOUT/timeout set: (-o)(ConnectTimeout=10)
<10.113.1.206> SSH: PlayContext set ssh_common_args: ()
<10.113.1.206> SSH: PlayContext set ssh_extra_args: ()
<10.113.1.206> SSH: found only ControlPersist; added ControlPath: (-o)(ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8)
<10.113.1.206> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o 'User="beegfs"' -o ConnectTimeout=10 -o ControlPath=/home/swartzn/.ansible/cp/3cc9ebacc8 10.113.1.206 '/bin/sh -c '"'"'rm -f -r /home/beegfs/.ansible/tmp/ansible-tmp-1564077394.3568225-151955846213474/ > /dev/null 2>&1 && sleep 0'"'"''
<10.113.1.206> (0, b'', b'OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug2: fd 3 setting O_NONBLOCK\r\ndebug2: mux_client_hello_exchange: master version 4\r\ndebug3: mux_client_forwards: request forwardings: 0 local, 0 remote\r\ndebug3: mux_client_request_session: entering\r\ndebug3: mux_client_request_alive: entering\r\ndebug3: mux_client_request_alive: done pid = 28331\r\ndebug3: mux_client_request_session: session request sent\r\ndebug1: mux_client_request_session: master session id: 2\r\ndebug3: mux_client_read_packet: read header failed: Broken pipe\r\ndebug2: Received exit status from master 0\r\n')
changed: [localhost -> 10.113.1.206] => (item=beegfs_metadata1) => {
    "ansible_loop_var": "item",
    "changed": true,
    "cmd": [
        "hostname"
    ],
    "delta": "0:00:00.002877",
    "end": "2019-07-25 17:55:50.012072",
    "invocation": {
        "module_args": {
            "_raw_params": "hostname",
            "_uses_shell": false,
            "argv": null,
            "chdir": null,
            "creates": null,
            "executable": null,
            "removes": null,
            "stdin": null,
            "stdin_add_newline": true,
            "strip_empty_ends": true,
            "warn": true
        }
    },
    "item": "beegfs_metadata1",
    "rc": 0,
    "start": "2019-07-25 17:55:50.009195",
    "stderr": "",
    "stderr_lines": [],
    "stdout": "beegfs-metadata",
    "stdout_lines": [
        "beegfs-metadata"
    ]
}
<beegfs_storage1> ESTABLISH SSH CONNECTION FOR USER: None
<beegfs_storage1> SSH: ansible.cfg set ssh_args: (-C)(-o)(ControlMaster=auto)(-o)(ControlPersist=60s)
<beegfs_storage1> SSH: ansible_password/ansible_ssh_password not set: (-o)(KbdInteractiveAuthentication=no)(-o)(PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey)(-o)(PasswordAuthentication=no)
<beegfs_storage1> SSH: ANSIBLE_TIMEOUT/timeout set: (-o)(ConnectTimeout=10)
<beegfs_storage1> SSH: PlayContext set ssh_common_args: ()
<beegfs_storage1> SSH: PlayContext set ssh_extra_args: ()
<beegfs_storage1> SSH: found only ControlPersist; added ControlPath: (-o)(ControlPath=/home/swartzn/.ansible/cp/a9c837a4c1)
<beegfs_storage1> SSH: EXEC ssh -vvv -C -o ControlMaster=auto -o ControlPersist=60s -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=10 -o ControlPath=/home/swartzn/.ansible/cp/a9c837a4c1 beegfs_storage1 '/bin/sh -c '"'"'echo ~ && sleep 0'"'"''
<beegfs_storage1> (255, b'', b'OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug1: Control socket "/home/swartzn/.ansible/cp/a9c837a4c1" does not exist\r\ndebug2: resolving "beegfs_storage1" port 22\r\nssh: Could not resolve hostname beegfs_storage1: Name or service not known\r\n')
failed: [localhost] (item=beegfs_storage1) => {
    "ansible_loop_var": "item",
    "item": "beegfs_storage1",
    "msg": "Failed to connect to the host via ssh: OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug1: Control socket \"/home/swartzn/.ansible/cp/a9c837a4c1\" does not exist\r\ndebug2: resolving \"beegfs_storage1\" port 22\r\nssh: Could not resolve hostname beegfs_storage1: Name or service not known",
    "unreachable": true
}
fatal: [localhost]: UNREACHABLE! => {
    "changed": true,
    "msg": "All items completed",
    "results": [
        {
            "ansible_loop_var": "item",
            "changed": true,
            "cmd": [
                "hostname"
            ],
            "delta": "0:00:00.002877",
            "end": "2019-07-25 17:55:50.012072",
            "failed": false,
            "invocation": {
                "module_args": {
                    "_raw_params": "hostname",
                    "_uses_shell": false,
                    "argv": null,
                    "chdir": null,
                    "creates": null,
                    "executable": null,
                    "removes": null,
                    "stdin": null,
                    "stdin_add_newline": true,
                    "strip_empty_ends": true,
                    "warn": true
                }
            },
            "item": "beegfs_metadata1",
            "rc": 0,
            "start": "2019-07-25 17:55:50.009195",
            "stderr": "",
            "stderr_lines": [],
            "stdout": "beegfs-metadata",
            "stdout_lines": [
                "beegfs-metadata"
            ]
        },
        {
            "ansible_loop_var": "item",
            "item": "beegfs_storage1",
            "msg": "Failed to connect to the host via ssh: OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n  7 Dec 2017\r\ndebug1: Reading configuration data /etc/ssh/ssh_config\r\ndebug1: /etc/ssh/ssh_config line 19: Applying options for *\r\ndebug1: auto-mux: Trying existing master\r\ndebug1: Control socket \"/home/swartzn/.ansible/cp/a9c837a4c1\" does not exist\r\ndebug2: resolving \"beegfs_storage1\" port 22\r\nssh: Could not resolve hostname beegfs_storage1: Name or service not known",
            "unreachable": true
        }
    ]
}

PLAY RECAP **************************************************************************************************************************************************************************************************************************************************************
localhost                  : ok=0    changed=0    unreachable=1    failed=0    skipped=0    rescued=0    ignored=0   






[beegfs_metadata1.txt](https://github.com/ansible/ansible/files/3436503/beegfs_metadata1.txt)
[beegfs_storage1.txt](https://github.com/ansible/ansible/files/3436505/beegfs_storage1.txt)

[ansibot]

Files identified in the description:

• lib/ansible/playbook/task.py

If these files are inaccurate, please update the component name section of the description or use the !component bot command.

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[anshulbehl]

@ndswartz Filed a bug based on your email

[Akasurde]

resolved_by_pr #59659

[Akasurde]

@anshulbehl Could you please test if PR #59659 works for you and let us know ? Thanks.

needs_info