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ROOTKEYS PLAYBOOK

What it does

  • Copies root ssh keys

Pre-requisites

make newcomputer should have been run before this step. You can read about that here

How To Use

# install the packages
$ make rootkeys

This will ssh-copy-id any keys found in the root section of host_vars/localhost.yml previously created by the make newcomputer step, eg

# host_vars/localhost.yml
users:
  - { username: alison@rhyl.io37.ch, userkey: ~/.ssh/id_rsa.pub }
root:
  - { username: root@rhyl.io37.ch, userkey: ~/.ssh/id_rsa.pub }

This file can be modified, if for example you want to use a different ssh key then a different location can be specified here.

Example run

 make rootkeys
$(python3 -m site --user-base)/bin/ansible-playbook keys/root.yml -i hosts  -e "ansible_user=root"

PLAY [localhost] **********************************************************************************************************************

TASK [Gathering Facts] ****************************************************************************************************************
ok: [localhost]

TASK [debug] **************************************************************************************************************************
ok: [localhost] => {
    "root": [
        {
            "userkey": "~/.ssh/id_rsa.pub",
            "username": "root@rhyl.io37.ch"
        }
    ]
}

TASK [Set up ssh key login for user] **************************************************************************************************
The authenticity of host 'rhyl.io37.ch (95.179.170.144)' can't be established.
This key is not known by any other names
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
root@rhyl.io37.ch's password:
changed: [localhost] => (item={'username': 'root@rhyl.io37.ch', 'userkey': '~/.ssh/id_rsa.pub'})

PLAY RECAP ****************************************************************************************************************************
localhost                  : ok=3    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0

NEXT STEPS

Now we can run the make remote_login rule. You can read more about that here