Hi all,
Trying to add a line (or modify if existing) to "sshd_config" to lock down
who can SSH to the target server. On RHEL, there is no "AllowGroups" (or
"AllowUsers") line present in the as-shipped sshd_config file. In any case,
here is the play I wrote:
- name: RHELFAM | Restrict SSH on Docker hosts to specific group members
lineinfile:
- dest=/etc/ssh/sshd_config
- state=present
- regexp='^AllowGroups '
- line='AllowGroups {{ ssh_allow_groups }}'
- validate='/usr/sbin/sshd -t %s'
when: ssh_allow_groups is defined
notify:
- reload sshd
tags: limitsshusers
Then in roles/<rolename>/vars/main.yml:
---
ssh_allow_groups:
- root
- wheel
But when I run the playbook containing the play above, I'm getting the
error mssg:
ERROR: action specified for task RHELFAM | Restrict SSH on Docker hosts to
specific group members has invalid type <type 'list'>
What am I doing wrong?
Thanks,
Will
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