bifrost/playbooks/redeploy-dynamic.yaml
Chuck Carmack b8a97b8ad3 Add redeploy-dynamic playbook
The playbook unprovisions the nodes, giving each node a configurable amount
of time to change to provision state 'available'. Then it deploys
the nodes, giving each node  a configurable amount of time to change to
provision state 'active'

Change-Id: I1e477c2dee3d0c40f467cd9e1906fd3dfa7cc1bd
2016-06-08 12:59:28 +00:00

75 lines
2.9 KiB
YAML

# This playbook redeploys nodes by doing the following:
# 1) For each node in provision active state, unprovision the node
# (ie. set the provision state to 'available'
# 2) Each node is given a configurable amount of time to transition
# to 'available' state.
# 3) For each node now in 'available' state, deploy the node.
# 4) Each node is given a configurable amount of time to transition
# to 'active' state.
#
# To utilize:
# export BIFROST_INVENTORY_SOURCE=<path to json, csv, or yaml data source>
# ansible-playbook -vvvv -i inventory/bifrost_inventory.py redeploy-dynamic.yaml
# NOTE: 'ironic' may be used as the data source, in which case ironic will
# will be queried for all the nodes.
#
# NOTE(TheJulia): The format of this example will cause hosts to be deployed
# utilizing DHCP on eth0 of Ubuntu/Debian hosts. It is advisable you build
# your deployment image with the dhcp-all-interfaces element when deploying
# other operating systems or if your target node has multiple ethernet
# interfaces.
---
- hosts: localhost
connection: local
name: "Collect facts"
become: no
gather_facts: yes
- hosts: baremetal
name: "Unprovision the nodes"
become: no
connection: local
pre_tasks:
- name: "Pull initial ironic facts"
os_ironic_facts:
auth_type: "{{ auth_type | default(omit) }}"
auth: "{{ auth | default(omit) }}"
name: "{{ inventory_hostname }}"
ironic_url: "{{ ironic_url }}"
skip_items: []
roles:
- { role: bifrost-unprovision-node-dynamic, when: (provision_state == "active"
or provision_state == "deploy failed"
or provision_state == "error") and maintenance | bool != true }
post_tasks:
- name: "Pull ironic facts until provision state available"
os_ironic_facts:
auth_type: "{{ auth_type | default(omit) }}"
auth: "{{ auth | default(omit) }}"
name: "{{ inventory_hostname }}"
ironic_url: "{{ ironic_url }}"
skip_items: []
register: result
until: provision_state == "available"
retries: "{{ available_state_wait_retries | default(15) }}"
delay: "{{ provision_state_retry_interval | default(20) }}"
- hosts: baremetal
name: "Activate the nodes"
become: no
connection: local
roles:
- { role: bifrost-configdrives-dynamic, when: provision_state == "available" and maintenance | bool != true }
- { role: bifrost-deploy-nodes-dynamic, when: provision_state == "available" and maintenance | bool != true }
post_tasks:
- name: "Pull ironic facts until provision state active"
os_ironic_facts:
auth_type: "{{ auth_type | default(omit) }}"
auth: "{{ auth | default(omit) }}"
name: "{{ inventory_hostname }}"
ironic_url: "{{ ironic_url }}"
skip_items: []
register: result
until: provision_state == "active"
retries: "{{ active_state_wait_retries | default(30) }}"
delay: "{{ provision_state_retry_interval | default(20) }}"