On 1/30/20 12:30 PM, Punit Jain wrote: > Hi, > > I have a playbook requirement where new hosts come and leave. Based on it i > plan to create groups dynamically. However > below playbook gives an error: >
Hello Punit,
that's not an error. "newdynamicgroup" is empty so it doesn't execute the tasks
in that play.
Regards
Racke
> ---
> - hosts: all
> connection: local
> gather_facts: no
> tasks:
> - name: add new host and group dynamically
> * add_host:
> hostname: "test"
> ansible_host: "10.1.1.2"
> ansible_ipaddress: "10.1.1.2"
> groups: 'dynamicgroup'
> *
> - hosts: dynamicgroup
> connection: local
> gather_facts: no
> tasks:
> - name: all hosts in dynamicgroup
> debug:
> msg: "{{play_hosts}}"
>
> - name: flush
> meta: refresh_inventory
>
> - hosts: newdynamicgroup
> connection: local
> gather_facts: no
> tasks:
> - name: add new host and group dynamically
> add_host:
> hostname: "test1"
> ansible_host: "10.1.1.3"
> ansible_ipaddress: "10.1.1.3"
> groups: 'newdynamicgroup'
>
> - name: all hosts in newdynamicgroup
> debug:
> msg: "{{play_hosts}}"
>
> The first dynamic host and group gets added succesfully but 2nd one fails
> with below error:
>
>
> ansible-playbook -i hosts testrole.yml -vvv
> ansible-playbook 2.9.1
> config file = /etc/ansible/ansible.cfg
> configured module search path = [u'/home/ansible/.ansible/plugins/modules',
> u'/usr/share/ansible/plugins/modules']
> ansible python module location = /usr/lib/python2.7/site-packages/ansible
> executable location = /bin/ansible-playbook
> python version = 2.7.5 (default, Aug 7 2019, 00:51:29) [GCC 4.8.5 20150623
> (Red Hat 4.8.5-39)]
> Using /etc/ansible/ansible.cfg as config file
> host_list declined parsing /home/ansible/hosts as it did not pass its
> verify_file() method
> script declined parsing /home/ansible/hosts as it did not pass its
> verify_file() method
> auto declined parsing /home/ansible/hosts as it did not pass its
> verify_file() method
> Parsed /home/ansible/hosts inventory source with ini plugin
>
> PLAYBOOK: testrole.yml
> *************************************************************************************************************************
> 3 plays in testrole.yml
>
> PLAY [all]
> *************************************************************************************************************************************
> META: ran handlers
>
> TASK [add new host and group dynamically]
> ******************************************************************************************************
> task path: /home/ansible/testrole.yml:6
> creating host via 'add_host': hostname=test
> changed: [localhost] => {
> "add_host": {
> "groups": [
> "dynamicgroup"
> ],
> "host_name": "test",
> "host_vars": {
> "ansible_host": "10.1.1.2",
> "ansible_ipaddress": "10.1.1.2"
> }
> },
> "changed": true
> }
> META: ran handlers
> META: ran handlers
>
> PLAY [dynamicgroup]
> ****************************************************************************************************************************
> META: ran handlers
>
> TASK [all hosts in dynamicgroup]
> ***************************************************************************************************************
> task path: /home/ansible/testrole.yml:17
> ok: [test] => {
> "msg": [
> "test"
> ]
> }
> host_list declined parsing /home/ansible/hosts as it did not pass its
> verify_file() method
> script declined parsing /home/ansible/hosts as it did not pass its
> verify_file() method
> auto declined parsing /home/ansible/hosts as it did not pass its
> verify_file() method
> Parsed /home/ansible/hosts inventory source with ini plugin
> [WARNING]: Could not match supplied host pattern, ignoring: dynamicgroup
>
> META: inventory successfully refreshed
> [WARNING]: Could not match supplied host pattern, ignoring: newdynamicgroup
>
>
> PLAY [newdynamicgroup]
> *************************************************************************************************************************
> skipping: no hosts matched
>
> PLAY RECAP
> *************************************************************************************************************************************
> localhost : ok=1 changed=1 unreachable=0 failed=0
> skipped=0 rescued=0 ignored=0
> test : ok=1 changed=0 unreachable=0 failed=0
> skipped=0 rescued=0 ignored=0
>
> any clue how to fix it ?
>
> Regards,
> Punit
>
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