ef1456d94d
This uses the map of iDRAC hostnames to IP addresses to generate an Ansible inventory for the compute nodes. The nodes' power states and boot modes are then set via IPMI.
52 lines
1.8 KiB
YAML
52 lines
1.8 KiB
YAML
---
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- name: Ensure compute nodes are present in the Ansible inventory
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hosts: config-mgmt
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gather_facts: no
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tasks:
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- name: Add hosts for the compute nodes
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add_host:
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name: "{{ item.key }}"
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groups: compute
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with_dict: "{{ idrac_network_ips }}"
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# Don't add hosts that already exist.
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when:
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- "{{ item.key not in groups['all'] }}"
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- "{{ item.key | replace('-idrac', '') not in groups['all'] }}"
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run_once: True
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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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tasks:
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- name: Set a fact containing the compute node IPMI address
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set_fact:
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ipmi_username: "{{ inspector_ipmi_username }}"
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ipmi_password: "{{ inspector_ipmi_password }}"
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ipmi_address: "{{ idrac_network_ips[inventory_hostname] }}"
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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: "{{ item }}"
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with_items:
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- "{{ hostvars[groups['controllers'][0]].ansible_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: "{{ item }}"
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with_items:
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- "{{ hostvars[groups['controllers'][0]].ansible_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: "{{ item }}"
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with_items:
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- "{{ hostvars[groups['controllers'][0]].ansible_host }}"
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