1e7502000e
When using delegate_to with an IP address, ansible does use the corresponding host in the inventory, and so not respect the ansible_user variable of the delegate host. Here we revert to using the delegate host's inventory hostname, and force ansible to respect the ansible_host variable of that host by setting the variable in the task explicitly.
53 lines
2.1 KiB
YAML
53 lines
2.1 KiB
YAML
---
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- include: dell-compute-node-inventory.yml
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- name: Ensure compute nodes are PXE booted
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hosts: compute
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gather_facts: no
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vars:
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controller_host: "{{ groups['controllers'][0] }}"
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tasks:
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- name: Ensure ipmitool is installed
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yum:
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name: ipmitool
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state: installed
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become: True
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run_once: True
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delegate_to: "{{ controller_host }}"
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vars:
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# NOTE: Without this, the controller's ansible_host variable will not
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# be respected when using delegate_to.
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ansible_host: "{{ hostvars[controller_host].ansible_host | default(controller_host) }}"
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- name: Ensure compute nodes are powered off
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command: ipmitool -U {{ ipmi_username }} -P {{ ipmi_password }} -H {{ ipmi_address }} -I lanplus chassis power off
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delegate_to: "{{ controller_host }}"
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vars:
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# NOTE: Without this, the controller's ansible_host variable will not
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# be respected when using delegate_to.
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ansible_host: "{{ hostvars[controller_host].ansible_host | default(controller_host) }}"
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- name: Pause to prevent overwhelming BMCs
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pause:
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seconds: 5
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- name: Ensure compute nodes are set to boot via PXE
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command: ipmitool -U {{ ipmi_username }} -P {{ ipmi_password }} -H {{ ipmi_address }} -I lanplus chassis bootdev pxe
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delegate_to: "{{ controller_host }}"
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vars:
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# NOTE: Without this, the controller's ansible_host variable will not
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# be respected when using delegate_to.
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ansible_host: "{{ hostvars[controller_host].ansible_host | default(controller_host) }}"
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- name: Pause to prevent overwhelming BMCs
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pause:
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seconds: 5
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- name: Ensure compute nodes are powered on
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command: ipmitool -U {{ ipmi_username }} -P {{ ipmi_password }} -H {{ ipmi_address }} -I lanplus chassis power on
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delegate_to: "{{ controller_host }}"
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vars:
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# NOTE: Without this, the controller's ansible_host variable will not
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# be respected when using delegate_to.
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ansible_host: "{{ hostvars[controller_host].ansible_host | default(controller_host) }}"
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