Calling this kinit role from a playbook ... Ansible roles are defining atomic tasks which are called by Ansible playbooks. Also playbooks can be included in other ...
Per the RFCs, Kerberos requires a properly functioning DNS, and you are at risk of shortchanging that if your Hosts file has outdated entries in it. Finally, ...
12.09.2016 · kinit-keytab. Ansible role to authenticate to a Windows domain and get a kerberos ticket using a kerberos keytab file. Requirements. This role requires that you have a working kerberos client configuration. Please see the Ansible Windows guide to make sure that you have all of the libraries and configuration you need to connect to Windows hosts.
While you can just hard-code the password into your automation, the more correct Kerberos way to do this is to create a keytab for the principal and then ...
25.10.2016 · The kinit command we have launched at the beginning of the session requests the TGT to Active Directory, and with it Ansible is able to process windows servers using the TGT itself. But at some point, the TGT expires: [root@ansible playbooks]# klist klist: Credentials cache keyring 'persistent:0:0' not found
29.01.2017 · Finally, though I wasn't able to tell which version of Ansible you were using, I did some research and found that "Ansible 2.0 has deprecated the “ssh” from ansible_ssh_user, ansible_ssh_host, and ansible_ssh_port to become ansible_user, ansible_host, and ansible_port." This could certainly be part of the problem.
kinit supports authenticating from a keytab using the -k -t <keytab-path> options. The primary advantage of a keytab is that it isolates the credentials in a separate file and can be used directly by various Kerberos software (so you don't have to …
Automatic ticket management requires a standard kinit binary on the control host system path. To specify a different location or binary name, set the ansible_winrm_kinit_cmd inventory variable to the fully-qualified path to an MIT krbv5 kinit-compatible binary.
ansible_winrm_kinit_mode: managed/manual (manual means Ansible will not obtain a ticket) ansible_winrm_kinit_cmd: the kinit binary to use to obtain a Kerberos ticket (default to kinit) ansible_winrm_service: overrides the SPN prefix that is used, the default is ``HTTP`` and should rarely ever need changing ansible_winrm_kerberos_delegation: allows the credentials to …
Ansible defaults to automatically managing Kerberos tickets when both the username and password are specified in the machine credential for a host that is ...
16.2. Working with Kerberos Tickets¶. Kerberos tickets are generated every 24 hours, as the default lifetime of a ticket is 24 hours. If you need to change this, edit the /etc/krb.conf file.. Another approach is to use cron to kinit the process every 24 hours. To automate this, you must generate a keytab file which stores the user password so that kinit will not prompt for the user …
Automatic ticket management requires a standard kinit binary on the control host system path. To specify a different location or binary name, set the ansible_winrm_kinit_cmd inventory variable to the fully-qualified path to an MIT krbv5 kinit-compatible binary.
Ansible is mostly used to manage remote servers from the bastion, and it is not obvious at first sight, that Ansible can also manage the bastion (run on himself). But it is fully possible. As far as python is required to run Ansible, it can also being managed by Ansible. So let’s go next point and start to look at the kinit role.
14.03.2020 · In a Cygwin bash shell, type. kinit <yourusername>. Here, you will be prompted to enter your password. After you must have successfully authenticated, you will have acquired a Kerberos ticket-granting ticket. Now, we have tested and it works, let’s configure the Host Kerberos in details as shown below.