194 lines
7.2 KiB
YAML
194 lines
7.2 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 controllers are provisioned
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hosts: controllers
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vars:
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# Set to False to avoid waiting for the controllers 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 controllers 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: []
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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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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 '. env-vars &&
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export OS_URL=$IRONIC_URL &&
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export OS_TOKEN=$OS_AUTH_TOKEN &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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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 "openstack 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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# We use this convoluted construct to work around Ansible's limitations
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# in evaluation of the delegate_to keyword.
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delegate_to: "{{ item }}"
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with_items:
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- "{{ hostvars[groups['seed'][0]].ansible_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.results[0].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 '. env-vars &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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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 "ironic node-set-provision-state {% raw %}{{ inventory_hostname }}{% endraw %} manage"'
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register: manage_result
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until: "{{ manage_result | success 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: "{{ item }}"
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with_items:
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- "{{ hostvars[groups['seed'][0]].ansible_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 '. env-vars &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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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 "ironic node-set-provision-state {% raw %}{{ inventory_hostname }}{% endraw %} provide"'
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register: provide_result
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until: "{{ provide_result | success or 'is locked by host' 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: "{{ item }}"
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with_items:
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- "{{ hostvars[groups['seed'][0]].ansible_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 '. env-vars &&
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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: "{{ item }}"
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with_items:
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- "{{ hostvars[groups['seed'][0]].ansible_host }}"
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# We execute this only once, allowing the Bifrost Ansible to handle
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# multiple controllers.
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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 '. env-vars &&
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export OS_URL=$IRONIC_URL &&
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export OS_TOKEN=$OS_AUTH_TOKEN &&
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export BIFROST_INVENTORY_SOURCE=ironic &&
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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 "openstack 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: "{{ item }}"
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with_items:
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- "{{ hostvars[groups['seed'][0]].ansible_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.results[0].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 controllers 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 controllers
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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:
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- "{{ wait_ssh | bool }}"
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