On 27.10.2017 18:55, Marc L wrote:
I have a URL that I call with a GET, and that returns an XML response.
I'd like to parse that response (I could use grep), but I'm struggling
to
get the response content.
In 2.4 you have the xml module you could use.
- name: Get OHP Group Passcode
uri:
url: "{{ node_protocol }}://{{ inventory_hostname
}}:/admin/configuration/environment/current"
headers:
"accept": "application/Configuration.6_10+xml"
"X-Requested-With": "ansible"
method: GET
user: "{{ auth_user }}"
password: "{{ local_password }}"
force_basic_auth: yes
validate_certs: no
return_content: yes
register: webpage
until: webpage.content.find("passcode") != -1
retries: 60
delay: 10
delegate_to: localhost
when: inventory_hostname == groups["backend_nodes"][0]
- name: Output current env details
debug:
msg: "{{ webpage.content }}"
<snip />
I assumed I could just debug out the webpage.content again, but I get
an
error
TASK [ansible-ohp-win-installer : Output current env details]
**********************************************************
fatal: [192.168.50.4]: FAILED! => {"msg": "The task includes an option
with
an undefined variable. The error was: 'dict object' has no attribute
'content'\n\nThe error appears to have been in
'/mnt/c/Work/ansible/roles/ansible-ohp-win-installer/tasks/main.yml':
line
185, column 7, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n\n - name:
Output current env details\n ^ here\n\nexception type: <class
'ansible.errors.AnsibleUndefinedVariable'>\nexception: 'dict object'
has no
attribute 'content'"}
Your host 192.168.50.4 is not groups["backend_nodes"][0]
"Get OHP Group Passcode" run only on one host
'groups["backend_nodes"][0]' because of the when statement.
But your debug task run on all the host in the playbook, but they don't
have the variable webpage, so you get the error message on them, so you
need to include the when on the debug task also.
--
Kai Stian Olstad
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