pietro@kube0:~ $ ansible-playbook playbooks/apt-upgrade.yml

PLAY [all] ***********************************************************************************************************************************************************************************

TASK [Gathering Facts] ***********************************************************************************************************************************************************************
fatal: [kube0]: FAILED! => {"changed": false, "module_stderr": "Shared connection to 172.12.1.51 closed.\r\n", "module_stdout": "sudo: a password is required\r\n", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1}
fatal: [kube3]: FAILED! => {"changed": false, "module_stderr": "Shared connection to 172.12.1.81 closed.\r\n", "module_stdout": "sudo: a password is required\r\n", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1}
fatal: [kube1]: FAILED! => {"changed": false, "module_stderr": "Shared connection to 172.12.1.61 closed.\r\n", "module_stdout": "sudo: a password is required\r\n", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1}
fatal: [kube2]: FAILED! => {"changed": false, "module_stderr": "Shared connection to 172.12.1.71 closed.\r\n", "module_stdout": "sudo: a password is required\r\n", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1}
fatal: [kube4]: FAILED! => {"changed": false, "module_stderr": "Shared connection to 172.12.1.91 closed.\r\n", "module_stdout": "sudo: a password is required\r\n", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1}
	to retry, use: --limit @/home/pietro/playbooks/apt-upgrade.retry

PLAY RECAP ***********************************************************************************************************************************************************************************
kube0                      : ok=0    changed=0    unreachable=0    failed=1
kube1                      : ok=0    changed=0    unreachable=0    failed=1
kube2                      : ok=0    changed=0    unreachable=0    failed=1
kube3                      : ok=0    changed=0    unreachable=0    failed=1
kube4                      : ok=0    changed=0    unreachable=0    failed=1

pietro@kube0:~ $