Seeing the output of the debug task could probably be helpful for answering
your question.

On Wed, Dec 20, 2017 at 9:02 AM, Mark Eisenblätter <
[email protected]> wrote:

> Ok forget:
> ansible-playbook 2.4.1.0
>
>
> On Wednesday, December 20, 2017 at 4:01:04 PM UTC+1, Mark Eisenblätter
> wrote:
>>
>> hello list,
>>
>> i have a strage problem.
>>    # do we need to readd server to cluster in case of rebuild
>>     - name: get etcd server
>>       set_fact:
>>         etcd_server: "{{ lookup('get_serverip_by_group', zone,
>> 'kubernetes_etcd', wantlist=True)}}"
>>
>>     # Get ETCD Members
>>     - name: get all members from ETCD Cluster
>>       uri:
>>         url: http://{{ item }}:2379/v2/members
>>       register: etcd_members
>>       with_items: "{{ etcd_server }}"
>>       when: etcd_members is not defined or etcd_members.failed
>>       ignore_errors: true
>>
>>     - debug: var=etcd_members
>>
>>     - name: did i get members?
>>       fail: msg="NO Members found"
>>       when: '"failed" in etcd_members.results[-1] and
>> etcd_members.results[-1].failed == true'
>>
>>     - name: body template
>>       template:
>>         src: "{{ playbook_dir }}/templates/add_etcd_member.json.j2"
>>         dest: "{{ playbook_dir }}/tmp/add_etcd_member-{{ server['name']
>> }}.json"
>>       when: lookup('get_id_from_etcd_api', etcd_members.results,
>> server['name']) == None
>>
>>     - debug: var=server
>>
>>     # add ETCD member
>>     - name: add member
>>       uri:
>>         url: http://{{ item }}:2379/v2/members
>>         method: POST
>>         body_fromat: json
>>         body: "{{ lookup('file', playbook_dir + '/tmp/add_etcd_member-' +
>> server['name'] * '.json') }}"
>>       register: etcd_add
>>       with_items: "{{ etcd_server }}"
>>       when: lookup('get_id_from_etcd_api', etcd_members.results,
>> server['name']) == None
>>        #- (etcd_add is not defined or etcd_add.failed)
>>       ignore_errors: true
>>
>>     - debug: var=etcd_add
>>
>>     - name: "did i delete member: {{ server['name'] }}?"
>>       fail: msg="did not delete {{ server['name'] }}"
>>       when: '"failed" in etcd_add.results[-1] and
>> etcd_add.results[-1].failed == true'
>>
>>
>> in module template the when clause works fine, but in the URI it casues
>> an errer
>>
>> fatal: [localhost]: FAILED! => {"failed": true, "msg": "The conditional
>> check 'lookup('get_id_from_etcd_api', etcd_members.results,
>> server['name']) == None' failed. The error was: error while evaluating
>> conditional (lookup('get_id_from_etcd_api', etcd_members.results,
>> server['name']) == None): 'ansible.utils.unsafe_proxy.AnsibleUnsafeText
>> object' has no attribute 'name'\n\nThe error appears to have been in
>> '/build/tasks/add_etcd_to_cluster.yaml': line 35, column 7, but may\nbe
>> elsewhere in the file depending on the exact syntax problem.\n\nThe
>> offending line appears to be:\n\n    # add ETCD member\n    - name: add
>> member\n      ^ here\n"}
>>
>>
>> but i have no idea why it works the first time and not the second?
>>
>> server['name'] is there i use it on many parts and it is working fine
>> everywhere else.
>>
>>
>> thanks in advanced,
>> mark
>>
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-- 
Matt Martz
@sivel
sivel.net

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