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add gather facts on all hosts in inventory #5936

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add gather facts on all hosts in inventory #5936

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545eee0
add gather facts on all hosts in inventory
LuckySB Apr 10, 2020
b463b0c
move gather facts after bootstrap os
LuckySB Apr 10, 2020
8e7b5d2
gather facts without --limit limits
LuckySB Apr 10, 2020
f667737
change need gather facts detect var to ansible_default_ipv4
LuckySB Apr 10, 2020
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12 changes: 12 additions & 0 deletions cluster.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,18 @@
- { role: kubespray-defaults }
- { role: bootstrap-os, tags: bootstrap-os}

- name: Gather facts
hosts: localhost
gather_facts: false
become: no
tasks:
- name: Gather facts from ALL hosts (regardless of limit or tags)
setup:
delegate_to: "{{ item }}"
delegate_facts: True
when: hostvars[item]['ansible_default_ipv4'] is not defined
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Shouldn't this be ansible_default_ipv4.address?

Or using something like this:
when: (hostvars[item] is defined) and (hostvars[item]['ansible_default_ipv4'] is defined) and (hostvars[item]['ansible_default_ipv4']['address'] is defined)

with_items: "{{ groups['all'] }}"
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You need to ignore errors, else we can't run the playbook when a host is down


- hosts: k8s-cluster:etcd
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
roles:
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12 changes: 12 additions & 0 deletions scale.yml
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Expand Up @@ -41,6 +41,18 @@
- { role: kubespray-defaults }
- { role: bootstrap-os, tags: bootstrap-os}

- name: Gather facts
hosts: localhost
gather_facts: false
become: no
tasks:
- name: Gather facts from ALL hosts (regardless of limit or tags)
setup:
delegate_to: "{{ item }}"
delegate_facts: True
when: hostvars[item]['ansible_default_ipv4'] is not defined
with_items: "{{ groups['all'] }}"

- name: Generate the etcd certificates beforehand
hosts: etcd
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
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12 changes: 12 additions & 0 deletions upgrade-cluster.yml
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Expand Up @@ -44,6 +44,18 @@
- { role: kubespray-defaults }
- { role: bootstrap-os, tags: bootstrap-os}

- name: Gather facts
hosts: localhost
gather_facts: false
become: no
tasks:
- name: Gather facts from ALL hosts (regardless of limit or tags)
setup:
delegate_to: "{{ item }}"
delegate_facts: True
when: hostvars[item]['ansible_default_ipv4'] is not defined
with_items: "{{ groups['all'] }}"

- name: Download images to ansible host cache via first kube-master node
hosts: kube-master[0]
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
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