executing the previleage adhoc command

Archives Ansible Project
1

Hi Team,

When i try to shutdown the connected node using ansible am getting the below error kindly assist

128 ansible iaf -m shell “/usr/sbin/shutdown -h now” -b
129 ansible iaf -m shell “/usr/sbin/shutdown -h now” --become
130 ansible iaf -m shell ‘/usr/sbin/shutdown -h now’ --become

154 ansible iaf -a “/usr/sbin/shutdown -h now” --become
155 ansible iaf -a “sudo /usr/sbin/shutdown -h now”

for the 155 command am getting message as user is not in the sudoers list

but i have already made an entry in sudoers file and also added to wheel group

cat /etc/group |grep wheel
wheel:x:10:tester

tester ALL=NOPASSWD: ALL

2

When i try to shutdown the connected node using ansible am getting
the below error kindly assist

128 ansible iaf -m shell "/usr/sbin/shutdown -h now" -b
  129 ansible iaf -m shell "/usr/sbin/shutdown -h now" --become
  130 ansible iaf -m shell '/usr/sbin/shutdown -h now' --become

None of these are valid, they are missing -a, and Ansible should write an error message.

154 ansible iaf -a "/usr/sbin/shutdown -h now" --become

This one has the correct syntax.

  155 ansible iaf -a "sudo /usr/sbin/shutdown -h now"

This should work, but I would recommend the previous one.

for the 155 command am getting message as user is not in the
sudoers list

but i have already made an entry in sudoers file and also added
to wheel group

cat /etc/group |grep wheel
wheel:x:10:tester

tester ALL=NOPASSWD: ALL

Does sudo work when you login manually and test?
Are you sure you are using the user tester in Ansible?

And you need to run ansible with -vvvv to get some more verbose output about what is happing.

3

Hi Kai,

Please find the o/p below

[tester@ansi root]$ ansible iaf -a “sudo /usr/sbin/shutdown -h now” ^C
[tester@ansi root]$ sudo lvdisplay
— Logical volume —
LV Path /dev/centos/swap
LV Name swap
VG Name centos
LV UUID RkK5xV-p9HC-Em5C-8Ryx-8dVU-Pp9i-Uj1WvB
LV Write Access read/write
LV Creation host, time localhost, 2018-05-18 02:03:44 +0530
LV Status available

open 2

LV Size 2.00 GiB
Current LE 512
Segments 1
Allocation inherit
Read ahead sectors auto

  • currently set to 8192
    Block device 253:1

— Logical volume —
LV Path /dev/centos/root
LV Name root
VG Name centos
LV UUID 1KyJY9-BLjP-HvbH-GjgH-UTNA-9qvS-deTXGq
LV Write Access read/write
LV Creation host, time localhost, 2018-05-18 02:03:44 +0530
LV Status available

open 1

LV Size <17.47 GiB
Current LE 4472
Segments 1
Allocation inherit
Read ahead sectors auto

  • currently set to 8192
    Block device 253:0