Comment 0 for bug 2044229

When running playbook or ad-hoc and passing "-u USER" as an argument, it is ignored by connection plugin.

Intended behaviour:

/opt/openstack-ansible# ANSIBLE_TRANSPORT=ansible.builtin.ssh ansible -m ping -u ubuntu compute23 -vvv
Variable files: "-e @/etc/openstack_deploy/user_city_openstack.yml -e @/etc/openstack_deploy/user_secrets.yml -e @/etc/openstack_deploy/user_tempest_tests_full.yml -e @/etc/openstack_deploy/user_tempest_tests_minimal.yml -e @/etc/openstack_deploy/user_variables.yml -e @/etc/openstack_deploy/user_variables_pki.yml "
ansible [core 2.13.8]
  config file = None
  configured module search path = ['/etc/ansible/roles/ceph-ansible/library']
  ansible python module location = /opt/ansible-runtime/lib/python3.10/site-packages/ansible
  ansible collection location = /etc/ansible
  executable location = /opt/ansible-runtime/bin/ansible
  python version = 3.10.12 (main, Jun 11 2023, 05:26:28) [GCC 11.4.0]
  jinja version = 3.1.2
  libyaml = True
No config file found; using defaults
host_list declined parsing /opt/openstack-ansible/inventory/dynamic_inventory.py as it did not pass its verify_file() method
Parsed /opt/openstack-ansible/inventory/dynamic_inventory.py inventory source with script plugin
host_list declined parsing /opt/openstack-ansible/inventory/inventory.ini as it did not pass its verify_file() method
script declined parsing /opt/openstack-ansible/inventory/inventory.ini as it did not pass its verify_file() method
auto declined parsing /opt/openstack-ansible/inventory/inventory.ini as it did not pass its verify_file() method
yaml declined parsing /opt/openstack-ansible/inventory/inventory.ini as it did not pass its verify_file() method
Parsed /opt/openstack-ansible/inventory/inventory.ini inventory source with ini plugin
host_list declined parsing /etc/openstack_deploy/inventory.ini as it did not pass its verify_file() method
script declined parsing /etc/openstack_deploy/inventory.ini as it did not pass its verify_file() method
auto declined parsing /etc/openstack_deploy/inventory.ini as it did not pass its verify_file() method
yaml declined parsing /etc/openstack_deploy/inventory.ini as it did not pass its verify_file() method
Parsed /etc/openstack_deploy/inventory.ini inventory source with ini plugin
Skipping callback 'default', as we already have a stdout callback.
Skipping callback 'minimal', as we already have a stdout callback.
Skipping callback 'oneline', as we already have a stdout callback.
META: ran handlers
Using module file /opt/ansible-runtime/lib/python3.10/site-packages/ansible/modules/ping.py
Pipelining is enabled.
<172.16.8.73> ESTABLISH SSH CONNECTION FOR USER: ubuntu
<172.16.8.73> SSH: EXEC ssh -C -o ControlMaster=auto -o ControlPersist=300 -o StrictHostKeyChecking=no -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o 'User="ubuntu"' -o ConnectTimeout=5 -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ServerAliveInterval=64 -o ServerAliveCountMax=1024 -o Compression=no -o TCPKeepAlive=yes -o VerifyHostKeyDNS=no -o ForwardX11=no -o ForwardAgent=yes -T -o 'ControlPath="/root/.ansible/cp/e98069fb55"' 172.16.8.73 '/bin/sh -c '"'"'/usr/bin/python3 && sleep 0'"'"''
<172.16.8.73> (0, b'\n{"ping": "pong", "invocation": {"module_args": {"data": "pong"}}}\n', b"Warning: Permanently added '172.16.8.73' (ED25519) to the list of known hosts.\r\n")
compute23 | SUCCESS => {
    "changed": false,
    "invocation": {
        "module_args": {
            "data": "pong"
        }
    },
    "ping": "pong"
}
META: ran handlers
META: ran handlers
================================================

Actual behavior with our connection plugin:

/opt/openstack-ansible# ANSIBLE_TRANSPORT=openstack.osa.ssh ansible -m ping -u ubuntu compute23 -vvv
Variable files: "-e @/etc/openstack_deploy/user_city_openstack.yml -e @/etc/openstack_deploy/user_secrets.yml -e @/etc/openstack_deploy/user_tempest_tests_full.yml -e @/etc/openstack_deploy/user_tempest_tests_minimal.yml -e @/etc/openstack_deploy/user_variables.yml -e @/etc/openstack_deploy/user_variables_pki.yml "
ansible [core 2.13.8]
  config file = None
  configured module search path = ['/etc/ansible/roles/ceph-ansible/library']
  ansible python module location = /opt/ansible-runtime/lib/python3.10/site-packages/ansible
  ansible collection location = /etc/ansible
  executable location = /opt/ansible-runtime/bin/ansible
  python version = 3.10.12 (main, Jun 11 2023, 05:26:28) [GCC 11.4.0]
  jinja version = 3.1.2
  libyaml = True
No config file found; using defaults
host_list declined parsing /opt/openstack-ansible/inventory/dynamic_inventory.py as it did not pass its verify_file() method
Parsed /opt/openstack-ansible/inventory/dynamic_inventory.py inventory source with script plugin
host_list declined parsing /opt/openstack-ansible/inventory/inventory.ini as it did not pass its verify_file() method
script declined parsing /opt/openstack-ansible/inventory/inventory.ini as it did not pass its verify_file() method
auto declined parsing /opt/openstack-ansible/inventory/inventory.ini as it did not pass its verify_file() method
yaml declined parsing /opt/openstack-ansible/inventory/inventory.ini as it did not pass its verify_file() method
Parsed /opt/openstack-ansible/inventory/inventory.ini inventory source with ini plugin
host_list declined parsing /etc/openstack_deploy/inventory.ini as it did not pass its verify_file() method
script declined parsing /etc/openstack_deploy/inventory.ini as it did not pass its verify_file() method
auto declined parsing /etc/openstack_deploy/inventory.ini as it did not pass its verify_file() method
yaml declined parsing /etc/openstack_deploy/inventory.ini as it did not pass its verify_file() method
Parsed /etc/openstack_deploy/inventory.ini inventory source with ini plugin
Skipping callback 'default', as we already have a stdout callback.
Skipping callback 'minimal', as we already have a stdout callback.
Skipping callback 'oneline', as we already have a stdout callback.
META: ran handlers
container_name: "compute23"
physical_host: "compute23"
Using module file /opt/ansible-runtime/lib/python3.10/site-packages/ansible/modules/ping.py
Pipelining is enabled.
<172.16.8.73> ESTABLISH SSH CONNECTION FOR USER: ubuntu
<172.16.8.73> SSH: EXEC ssh -C -o ControlMaster=auto -o ControlPersist=300 -o StrictHostKeyChecking=no -o Port=22 -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o ConnectTimeout=5 -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ServerAliveInterval=64 -o ServerAliveCountMax=1024 -o Compression=no -o TCPKeepAlive=yes -o VerifyHostKeyDNS=no -o ForwardX11=no -o ForwardAgent=yes -T -o 'ControlPath="/root/.ansible/cp/adacf40046"' 172.16.8.73 '/bin/sh -c '"'"'/usr/bin/python3 && sleep 0'"'"''
<172.16.8.73> (142, b'Please login as the user "ubuntu" rather than the user "root".\n\n', b'')
<172.16.8.73> Failed to connect to the host via ssh:
compute23 | FAILED! => {
    "changed": false,
    "module_stderr": "",
    "module_stdout": "Please login as the user \"ubuntu\" rather than the user \"root\".\n\n",
    "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",
    "rc": 142
}

=====================================================

So while you see "ESTABLISH SSH CONNECTION FOR USER: ubuntu" in output, it in fact has no effect, since "-o 'User="ubuntu"'" is never added to the actual command.