Hi all,
I am new to ansible.
Why is my playbook not working?
And how can I solve it?
My playbook:
---
- name: print out ip adressess
hosts: db_servers
gather_facts: True
vars:
- nic: "enp0s8"
- full_line: ""
tasks:
- debug: var=ansible_{{ nic }}.ipv4.address
- set_fact: full_line="{{ full_line }} {{
hostvars[item].ansible_enp0s8.ipv4.address }}"
loop: "{{ groups['db_servers'] }}"
- debug:
msg: "{{ full_line }}"
- set_fact: full_line="{{ full_line }} {{ hostvars[item].ansible_{{ nic
}}.ipv4.address }}"
loop: "{{ groups['db_servers'] }}"
- debug:
msg: "{{ full_line }}"
The output:
PLAY [print out ip adressess]
**********************************************************************************************
TASK [Gathering Facts]
*****************************************************************************************************
ok: [dbs11]
ok: [dbs10]
TASK [debug]
***************************************************************************************************************
ok: [dbs10] => {
"ansible_enp0s8.ipv4.address": "192.168.152.174"
}
ok: [dbs11] => {
"ansible_enp0s8.ipv4.address": "192.168.152.181"
}
TASK [set_fact]
************************************************************************************************************
ok: [dbs10] => (item=dbs10)
ok: [dbs10] => (item=dbs11)
ok: [dbs11] => (item=dbs10)
ok: [dbs11] => (item=dbs11)
TASK [debug]
***************************************************************************************************************
ok: [dbs10] => {
"msg": " 192.168.152.174 192.168.152.181"
}
ok: [dbs11] => {
"msg": " 192.168.152.174 192.168.152.181"
}
TASK [set_fact]
************************************************************************************************************
fatal: [dbs10]: FAILED! => {"msg": "template error while templating string:
expected token 'end of print statement', got '{'. String: {{ full_line }}
{{ hostvars[item].ansible_{{ nic }}.ipv4.address }}"}
fatal: [dbs11]: FAILED! => {"msg": "template error while templating string:
expected token 'end of print statement', got '{'. String: {{ full_line }}
{{ hostvars[item].ansible_{{ nic }}.ipv4.address }}"}
PLAY RECAP
*****************************************************************************************************************
dbs10 : ok=4 changed=0 unreachable=0
failed=1 skipped=0 rescued=0 ignored=0
dbs11 : ok=4 changed=0 unreachable=0
failed=1 skipped=0 rescued=0 ignored=0
With regards,
Herman
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