when clause with lookup plugn works for template but not for uri

[Mark Eisenblätter]

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

[Mark Eisenblätter]

Ok forget: 

ansible-playbook 2.4.1.0

[Matt Martz]

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

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Matt Martz
@sivel
sivel.net

[Mark Eisenblätter]

hello ok

i did some more debugging.

looks like an bug.

the combination uri,  with_items and when is the problem

using only two of them work fine

server -> is a straight forward dict.

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