I have 1 main playbook and 3 playbooks imported in the main playbook.
These 3 imported playbooks are dependent on each other.
1st imported playbook will get host inventory from main play through
add_host
2nd imported playbook will get host inventory from 1st play through
add_host
3rd imported playbook will get host inventory from its playbook itself.
My requirements are,
1. 3rd playbook should have whatever vars available in playbook 1 and 2
-- I am able to
get this through set_fact and with_nested
2. 2nd playbook should be skipped when there are no hosts added through
add_host in the 1st playbook.
3. If 2nd playbook is skipped, 3rd playbook should have vars of the 2nd
playbook.
I tried to run the below playbooks but when the 2nd playbook is skipped,
the 3rd playbook is giving an error that it's unable to fetch vars from 2rd
playbook through hostvars as it's skipped.
error:
: FAILED! => {"msg": "'dict object' has no attribute 'nfs_clients'"}
I need to write a "when condition" in the 3rd playbook to get the vars from
2nd playbook only if it's executed.
Please assist to achieve the 2nd and 3rd requirement through condition
check.
Main Play:
- name:
hosts: rchadm01
vars_files:
- var.yml
tasks:
- name:
add_host:
name: "{{ decom_host }}"
groups: decom_host_group
- name: Get NFS Clients
import_playbook: sub_plays/play2.yml
- name: Play on NFS clients
import_playbook: sub_plays/play3.yml
when: '"nfs_clients" in group_names'
- name: Decom Tasks
import_playbook: sub_plays/4_decom_tasks.yml
Play 1:
- name:
add_host:
name: "{{ decom_host }}"
groups: decom_host_group
Play 2:
- name:
add_host:
name: "{{ item }}"
group: "nfs_clients"
with_items: "{{ nfs_clients_out.stdout_lines }}"
Play 3:
---
- name: Running Decom Tasks
hosts: rchadm01
vars_files:
- var.yml
tasks:
- name: Fetch Variable from Previous Play
set_fact:
open_shares_info: "{{ hostvars[item]['open_shares_info'] }}"
with_items:
- '{{groups["decom_host_group"]}}'
- name: Fetch Variable from Previous Play
set_fact:
linked_dirs_list: "{{ hostvars[item[0]]['linked_dirs_list'] }}"
nfs_hard_mounts: "{{ hostvars[item[1]]['nfs_hard_mounts'] }}"
with_nested:
- '{{groups["nfs_clients"]}}'
- '{{groups["nfs_clients"]}}'
when: "'nfs_clients' in group_names"
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