I am creating a role to install some packages and then join a system to a
domain controller. However, when I run my playbook, it comes back saying
*ERROR!
ERROR! 'test' is undefined.* Here is how I am running my playbook:
ansible-playbook -i server_hosts app_install_main.yml
I don't see where I need to define my host properly. My role consist of the
following files:
├── server_hosts
├── app_install
│ ├── README.md
│ ├── defaults
│ │ └── main.yml
│ ├── files
│ ├── handlers
│ │ └── main.yml
│ ├── meta
│ │ └── main.yml
│ ├── tasks
│ │ └── app_install_task.yml
│ ├── templates
│ ├── tests
│ │ ├── inventory
│ │ └── test.yml
│ └── vars
│ └── main.yml
├── app_install_main.yml
My app_install_task.yml contains the following:
---
# tasks file for app_install
- name: Install required nfs packages
yum: name={{ item }} state=present
with_items:
- nfs-utils
- nfs-utils-lib
- name: Create a temporary mount point for the installation files
file: path=/tmp/app_install state=directory owner=root group=root
mode=0775
- name: Mount the nfs share from nfsshare.domain.tld
shell: mount -F -t nfs -o vers=3 -v nfsshare.domain.tld:/share/location
/tmp/app_install
- name: Install app on test systems
command: /tmp/app_install/apptool_install arg1
when: ({{ test }})
- name: Join test systems to test ou
shell: /path/to/domainjoin-cli join --notimesync --disable hostname
--ou OU=test,OU=UNIX,DC=server,DC=domain,DC=tld server.domain.tld
join_account
when: ({{ test }})
My app_install_main.yml (task file) looks like this:
---
- name: install app and join systems to domain
hosts: "{{ test }}"
become: yes
roles:
- app_install
vars_prompt:
- name: "ansible_sudo_pass"
prompt: "Sudo password"
private: yes
My app_hosts file looks like this:
[testsystems]
testserver1.domain.tld
[developmentsystems]
devserver1.domain.tld
devserver2.domain.tld
[productionsystems]
prodserver1.domain.tld
prodserver2.domain.tld
[testservers:children]
testsystems
[dev-servers:children]
developmentsystems
[prod-servers:children]
productionsystems
And here is what I have in my vars/main.yml:
---
# vars file for app_install
test: "{{ testservers }}"
Where or how should I define my host? This is my first role. I am sure I am
missing a few obvious requirements.
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