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72 lines
3.0 KiB
72 lines
3.0 KiB
- hosts: all
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gather_facts: no
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serial: "{{ hosts_per_batch | d(1) | int }}"
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strategy: "{{ hosts_strategy | d('linear') }}"
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tasks:
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# TODO: multiple roles
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- block:
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- name: get primary role
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set_fact:
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host_primary_role: "{%- if primary_role is defined -%}{{ primary_role }}\
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{%- elif hostvars[inventory_hostname]['primary_role'] is defined -%}{{ hostvars[inventory_hostname]['primary_role'] }}\
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{%- else -%}{{ inventory_hostname }}\
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{%- endif -%}"
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- name: check if role info file exists
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stat:
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path: "{{ (playbook_dir, 'roles', host_primary_role, 'tasks', 'info.yml') | path_join }}"
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delegate_to: localhost
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register: result
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no_log: yes
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- name: get role info
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include_role:
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name: "{{ host_primary_role }}"
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tasks_from: info.yml
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apply:
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no_log: yes
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when: result.stat.exists
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when: no_primary_role | d(false) == false
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- name: build role dependency list and stage info
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set_fact:
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role_deps: "{{ (([] if no_primary_role | d(false) == true else ([{ 'stage': 6, 'role': host_primary_role }] if role_dependency is not defined else [role_dependency])) +
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([role_dependency_common] if (role_dependency_no_common | d(false) == false) else []) +
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([{ 'stage': 1, 'role': 'container' }] if 'containers' in group_names else []) +
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([{ 'stage': 3, 'role': 'postgres', 'tasks_from': 'integrate.yml' }] if role_use_database | d(false) == true else [])
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) | flatten(levels=1) | sort(attribute='stage') }}"
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selected_stages: "{%- if stage is defined and ((stage | string) is search(',')) -%}{{ stage | string | split(',') | list | map('int') | list }}\
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{%- elif (stage is not defined) or ((stage | int) == 0) -%}{{ [1,2,3,4,5,6,7,8,9] }}\
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{%- else -%}{{ [stage | int] }}\
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{%- endif -%}"
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no_log: yes
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- name: show deployment info
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debug:
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msg: "deploying role {{ host_primary_role | d('(no role)') }}\" on host \"{{ inventory_hostname }}\", {{
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(('stages ' if (selected_stages | length > 1) else 'stage ') ~ (selected_stages | join(', ')))
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if ([1,2,3,4,5,6,7,8,9] | symmetric_difference(selected_stages) | list | length > 0) else 'all stages' }}\n\n{{
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'dependencies:\n' ~ (role_deps | map(attribute='stage') | list | zip(
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role_deps | map(attribute='role') | list
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) | map('join', ': ') | list | join('\n'))
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}}"
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- name: run pre_tasks
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include_tasks: tasks/pre_tasks.yml
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- name: run stages
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include_tasks: tasks/includes/stage.yml
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loop: "{{ selected_stages }}"
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loop_control:
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loop_var: this_stage
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- name: show deployment info
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debug:
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msg: "ok: deployment completed on host \"{{ inventory_hostname }}\""
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