222 lines
8.4 KiB
YAML
222 lines
8.4 KiB
YAML
---
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# Use bifrost to provision the overcloud nodes with a base OS.
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- name: Ensure the overcloud nodes are provisioned
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hosts: overcloud
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tags:
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- provision
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vars:
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wait_manageable_timeout: 60
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wait_available_timeout: 60
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# Set to False to avoid waiting for the nodes to become active.
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wait_active: True
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wait_active_timeout: 600
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wait_active_interval: 10
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# Set to False to avoid waiting for the nodes to be accessible via
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# SSH.
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wait_ssh: True
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wait_ssh_timeout: 600
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# List of states from which we can get to active.
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provisionable_states:
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- enroll
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- manageable
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- available
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- active
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# List of valid states while a node is being provisioned.
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deploying_states:
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# The API is asynchronous, so allow the initial state.
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- available
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- deploying
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- wait call-back
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# List of hosts to limit Bifrost deploy-dynamic.yaml playbook to.
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bifrost_limit: ['localhost']
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# Retries to use when using Ironic API and hitting node locked errors.
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ironic_retries: 6
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ironic_retry_interval: 5
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seed_host: "{{ groups['seed'][0] }}"
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gather_facts: no
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tasks:
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- name: Check the ironic node's initial provision state
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command: >
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docker exec bifrost_deploy
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bash -c '
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export OS_CLOUD=bifrost &&
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export OS_BAREMETAL_API_VERSION=1.34 &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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export BIFROST_NODE_NAMES="{{ inventory_hostname }}" &&
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ansible baremetal
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--connection local
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--inventory /etc/bifrost/inventory/
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-e @/etc/bifrost/bifrost.yml
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-e @/etc/bifrost/dib.yml
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--limit {{ inventory_hostname }}
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-m command
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-a "baremetal node show {% raw %}{{ inventory_hostname }}{% endraw %} -f value -c provision_state"'
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register: show_result
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changed_when: False
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delegate_to: "{{ seed_host }}"
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vars:
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# NOTE: Without this, the seed's ansible_host variable will not be
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# respected when using delegate_to.
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ansible_host: "{{ hostvars[seed_host].ansible_host | default(seed_host) }}"
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- name: Set a fact containing the ironic node's initial provision state
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set_fact:
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initial_provision_state: "{{ show_result.stdout_lines[1] }}"
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- name: Fail if the ironic node is in an unexpected provision state
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fail:
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msg: >
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Ironic node for {{ inventory_hostname }} is in an unexpected
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initial provision state: {{ initial_provision_state }}. Expected
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states are: {{ provisionable_states | join(',') }}.
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when: initial_provision_state not in provisionable_states
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- name: Ensure the ironic node is manageable
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command: >
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docker exec bifrost_deploy
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bash -c '
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export OS_CLOUD=bifrost &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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export BIFROST_NODE_NAMES="{{ inventory_hostname }}" &&
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ansible baremetal -vvvv
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--connection local
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--inventory /etc/bifrost/inventory/
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-e @/etc/bifrost/bifrost.yml
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-e @/etc/bifrost/dib.yml
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--limit {{ inventory_hostname }}
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-m command
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-a "baremetal node manage --wait {{ wait_manageable_timeout }} {% raw %}{{ inventory_hostname }}{% endraw %}"'
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register: manage_result
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until: manage_result is successful or 'is locked by host' in manage_result.stdout
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retries: "{{ ironic_retries }}"
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delay: "{{ ironic_retry_interval }}"
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when: initial_provision_state == 'enroll'
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delegate_to: "{{ seed_host }}"
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vars:
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# NOTE: Without this, the seed's ansible_host variable will not be
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# respected when using delegate_to.
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ansible_host: "{{ hostvars[seed_host].ansible_host | default(seed_host) }}"
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- name: Ensure the ironic node is available
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command: >
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docker exec bifrost_deploy
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bash -c '
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export OS_CLOUD=bifrost &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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export BIFROST_NODE_NAMES="{{ inventory_hostname }}" &&
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ansible baremetal -vvvv
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--connection local
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--inventory /etc/bifrost/inventory/
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-e @/etc/bifrost/bifrost.yml
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-e @/etc/bifrost/dib.yml
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--limit {{ inventory_hostname }}
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-m command
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-a "baremetal node provide --wait {{ wait_available_timeout }} {% raw %}{{ inventory_hostname }}{% endraw %}"'
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register: provide_result
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until: >-
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provide_result is successful or
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'is locked by host' in provide_result.stdout or
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'while it is in state "available"' in provide_result.stdout
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failed_when:
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- provide_result is not successful
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# If fast-track deployment is enabled, it's possible that ironic will
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# move the node to available, even though the initial state was
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# manageable.
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- "'while it is in state \"available\"' not in provide_result.stdout"
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retries: "{{ ironic_retries }}"
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delay: "{{ ironic_retry_interval }}"
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when: initial_provision_state in ['enroll', 'manageable']
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delegate_to: "{{ seed_host }}"
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vars:
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# NOTE: Without this, the seed's ansible_host variable will not be
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# respected when using delegate_to.
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ansible_host: "{{ hostvars[seed_host].ansible_host | default(seed_host) }}"
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- name: Set a fact containing the bifrost host list
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set_fact:
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bifrost_limit: "{{ bifrost_limit + [item] }}"
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with_items: "{{ play_hosts }}"
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when: hostvars[item].initial_provision_state != 'active'
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run_once: True
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- name: Ensure the ironic nodes are provisioned
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command: >
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docker exec bifrost_deploy
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bash -c '
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export OS_CLOUD=bifrost &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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ansible-playbook -vvvv
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/bifrost/playbooks/deploy-dynamic.yaml
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--inventory /etc/bifrost/inventory/
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-e @/etc/bifrost/bifrost.yml
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-e @/etc/bifrost/dib.yml
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--limit {{ bifrost_limit | join(':') }}'
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when: bifrost_limit
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delegate_to: "{{ seed_host }}"
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vars:
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# NOTE: Without this, the seed's ansible_host variable will not be
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# respected when using delegate_to.
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ansible_host: "{{ hostvars[seed_host].ansible_host | default(seed_host) }}"
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# We execute this only once, allowing the Bifrost Ansible to handle
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# multiple nodes.
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run_once: True
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- name: Wait for the ironic node to become active
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command: >
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docker exec bifrost_deploy
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bash -c '
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export OS_CLOUD=bifrost &&
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export OS_BAREMETAL_API_VERSION=1.34 &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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export BIFROST_NODE_NAMES="{{ inventory_hostname }}" &&
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ansible baremetal
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--connection local
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--inventory /etc/bifrost/inventory/
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-e @/etc/bifrost/bifrost.yml
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-e @/etc/bifrost/dib.yml
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--limit {{ inventory_hostname }}
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-m command
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-a "baremetal node show {% raw %}{{ inventory_hostname }}{% endraw %} -f value -c provision_state"'
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register: show_result
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# Wait until the node is no longer in one of the deploying states.
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until: not show_result.stdout_lines[1:] | intersect(deploying_states)
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retries: "{{ wait_active_timeout // wait_active_interval }}"
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delay: "{{ wait_active_interval }}"
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when:
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- wait_active | bool
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- initial_provision_state != 'active'
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changed_when: False
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delegate_to: "{{ seed_host }}"
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vars:
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# NOTE: Without this, the seed's ansible_host variable will not be
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# respected when using delegate_to.
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ansible_host: "{{ hostvars[seed_host].ansible_host | default(seed_host) }}"
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- name: Set a fact containing the final provision state
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set_fact:
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final_provision_state: "{{ show_result.stdout_lines[1] }}"
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when:
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- wait_active | bool
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- initial_provision_state != 'active'
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- name: Fail if any of the nodes are not available
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fail:
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msg: >
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Ironic node for {{ inventory_hostname }} is in an unexpected
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provision state after provisioning. Ironic provision state:
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{{ final_provision_state }}. Expected: active.
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when:
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- wait_active | bool
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- initial_provision_state != 'active'
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- final_provision_state != 'active'
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- name: Wait for SSH access to the nodes
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local_action:
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module: wait_for
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host: "{{ ansible_host }}"
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port: 22
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state: started
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timeout: "{{ wait_ssh_timeout }}"
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when: wait_ssh | bool
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