12:35 p.m.
Jason,
Forgive my tardiness in replying. Sickness has caused the delay.
Looking at the template (wildfly.properties.j2), I will make a wild
guess as to the issue.
There is a ansible_variable (not a user variable) known as
inventory_hostname. It is created by ansible when you begin execution
of the role. It is created in the Gathering Facts tasks that is auto-
generated by ansible to execute as the first task in the execution of a
role.
I'm unsure if the variable is derived from the hostnamectl command on
the target host or if it is derived from the name in the hosts.yml file
under the inventories directory.
The template having an issue is configure-properties.yml. It is
trying to determine which network interface to configure wildfly to
use.
The computation relies on inventory_hostname being a fqdn. Is the
target hostname in your inventory file a fqdn?
Another possibility, is my logic may be assuming ipv4 addressing.
Perhaps your system is ipv6 addressed?
One last possibility is you have defined the target host to be on the
same host as the ansible controller. In which case the ansible task
will not use any ipv4 or ipv6 to communicate between the target host
and the ansible controller. If that is the case, there may not be a
SSH connection from which to determine the ipv4 address to use.
Hope that one of these ideas bears fruit.
Thanks for testing. I appreciate your effort very much.
John Himpel
(recovering from the flu)
The variables that
On Thu, 2022-12-29 at 22:55 +0000, J Beard wrote:
John,
I reworked my inventory to look like yours and same thing. Also, I
think you need to update your github page. What I pulled down isn't
updated to what you posted in this email chain. I'm going to look at
few things later tonight.
TASK [wildfly_service : configure_properties wf26 - Configure
standalone properties] ********************************************An
exception occurred during task execution. To see the full
traceback, use -vvv. The error was:
ansible.errors.AnsibleUndefinedVariable: {{
hostvars[inventory_hostname]["ansible_env"].SSH_CONNECTION.split("
")[2] }}: 'dict object' has no attribute 'SSH_CONNECTION'
fatal: [f36server1.iapetus.local]: FAILED! => {"changed": false,
"msg": "AnsibleUndefinedVariable: {{
hostvars[inventory_hostname][\"ansible_env\"].SSH_CONNECTION.split(\"
\")[2] }}: 'dict object' has no attribute 'SSH_CONNECTION'"}
inventories├── inventories/test
├── inventories/test/hosts.yml
└── inventories/test/host_vars
└── inventories/test/host_vars/f36server1.iapetus.local
├──
inventories/test/host_vars/f36server1.iapetus.local/vars.yml
└──
inventories/test/host_vars/f36server1.iapetus.local/vault.yml
From: Jason Beard <jas_beard(a)hotmail.com>
Sent: Wednesday, December 28, 2022 5:21 PM
To: server(a)lists.fedoraproject.org <server(a)lists.fedoraproject.org>
Subject: Re: WildFly
I'll check the inventory stuff in a bit. Without looking I'm sure
mine isn't setup like that. I'll have to fix that.
Task where it fails:
TASK [wildfly_service : configure_properties wf26 - Configure
standalone properties]
On 12/28/22 12:46, John W. Himpel wrote:
> On Wed, 2022-12-28 at 11:35 -0600, Jason Beard wrote:
> > Greetings! In regards to Wildfly below is the error I'm getting
> > in the Ansible playbook run.
> > The error is in the jinja2 template. I'm pretty sure I can
> > update it a different way but I wasn't sure that the current
> > setting is a necessity. I'm an Ansible newbie so I tend to ask
> > before I change things.
> > Let me know if you need any other information.
> > Thanks,
> > Jason
> >
> > Error:
> > ~~~
> > ansible.errors.AnsibleUndefinedVariable: {{
> > hostvars[inventory_hostname]["ansible_env"].SSH_CONNECTION.split(
> > " ")[2] }}: 'dict object'has no attribute
'SSH_CONNECTION'
> >
> > During handling of the above exception, another exception
> > occurred:
> >
> > Traceback (most recent call last):
> > File "/usr/lib/python3.8/site-
> > packages/ansible/plugins/action/template.py", line 150, in
> > run
> >
> > resultant = templar.do_template(template_data,
> > preserve_trailing_newlines=True,
> > escape_backslashes=False)
> >
> > File "/usr/lib/python3.8/site-
> > packages/ansible/template/__init__.py", line 1176, in
> > do_template
> >
> > raise AnsibleUndefinedVariable(e)
> > ansible.errors.AnsibleUndefinedVariable: {{
> > hostvars[inventory_hostname]["ansible_env"].SSH_CONNECTION.split(
> > " ")[2] }}: 'dict object' has no attribute
'SSH_CONNECTION'
> > fatal: [f36server1.iapetus.local]: FAILED! =>
> > {
> > "changed": false,
> > "msg": "AnsibleUndefinedVariable: {{
> > hostvars[inventory_hostname][\"ansible_env\"].SSH_CONNECTION.spli
> > t(\" \")[2] }}: 'dict object' has no attribute
'SSH_CONNECTION'"
> > }
> > ~~~
>
> Jason,
>
> Thanks for the report. There are many tasks in the role that
> attempt to copy a templatized file to the ansible target host. I
> believe I have supplied a name for each task that should display in
> the ansible.log file (if you have one) or on standard out. It
> would be most useful if you could tell me the name on the task that
> is having the issue.
>
> Without the above information, my best guess is your "inventories"
> directory has an issue. Mine looks like this:
>
> ansible/
> inventories/
> hosts.yml
> host_vars/
> testWildfly.jlhimpel.net/
> vars.yml
> vault.yml
>
> Where hosts.yml contains:
> ---
> all:
> hosts:
> testWildfly.jlhimpel.net:
> children:
> allServersGroup:
> hosts:
> testWildfly.jlhimpel.net:
> wildflyAllRemoveGroup:
> hosts:
> testWildfly.jlhimpel.net:
> wildflyInstanceRemoveGroup:
> hosts:
> testWildfly.jlhimpel.net:
> wildflyServiceGroup:
> hosts:
> testWildfly.jlhimpel.net:
> wildflySslGroup:
> hosts:
> testWildfly.jlhimpel.net:
> wildflyVersionRemoveGroup:
> hosts:
> testWildfly.jlhimpel.net:
> ...
>
> Where vars.yml contains:
> ---
> # python version on this host
> ansible_python_interpreter: /usr/bin/python3
>
> # non sensitive data
> firewall_mgr: firewalld
> primary_net_interface: enp1s0
>
> # sensitive data
> ansible_ssh_user: "{{ vault_ansible_ssh_user }}"
> ansible_ssh_pass: "{{ vault_ansible_ssh_pass }}"
> ansible_become_pass: "{{ vault_ansible_become_pass }}"
> ...
>
> Where vault.yml is an encrypted file containing:
> ---
> vault_ansible_ssh_user: XXXXX
> vault_ansible_ssh_pass: XXXXX
> vault_ansible_become_pass: XXXXX
> (Of course, you will need to provide your local values for XXXXX).
>
> Let me know if any of this helps.
>
> John
> ...
>
>
>
>
>
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