406078fddb
Replace the shell command that checks for and removes existing roles that were not git clones with an equivalent when clause/file module for improved idempotence when running the bootstrap-ansible script. Change-Id: Ibfef9c91bc95e75ee8a86debf718ce78454d46c5
90 lines
3.4 KiB
YAML
90 lines
3.4 KiB
YAML
---
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# Copyright 2016, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Clone the role ansible-role-requirements
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hosts: localhost
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connection: local
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user: root
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tasks:
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- name: Remove target directory if required
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file:
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path: "{{ item.path | default(role_path_default) }}/{{ item.name | default(item.src | basename) }}"
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state: absent
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when:
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- item.scm == "git" or item.scm is undefined
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- "(item.path | default(role_path_default) ~ '/' ~ item.name | default(item.src | basename) ~ '/.git') is not directory"
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with_items: "{{ required_roles }}"
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- name: Ensure the default roles directory exists
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file:
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path: "{{ role_path_default }}"
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state: directory
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- name: Use Zuul provided sources in Zuul environment
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block:
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- name: Set Zuul sources path
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set_fact:
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zuul_src_path: "{{ lookup('env', 'ZUUL_SRC_PATH') }}"
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- name: Check the Zuul src dir for cloned roles
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stat:
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path: "{{ zuul_src_path }}/{{ item.src.split('/')[-3:] | join('/') }}"
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get_attributes: no
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get_checksum: no
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get_mime: no
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register: zuul_roles
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when:
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- item.scm == "git" or item.scm is undefined
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with_items: "{{ required_roles }}"
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- name: Link the Zuul provided roles
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file:
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src: "{{ zuul_src_path }}/{{ item.item.src.split('/')[-3:] | join('/') }}"
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dest: "{{ item.item.path | default(role_path_default) }}/{{ item.item.name | default(item.item.src | basename) }}"
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state: link
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owner: root
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group: root
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with_items: "{{ zuul_roles.results
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| selectattr('stat.exists')
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| list }}"
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when:
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- "lookup('env', 'ZUUL_SRC_PATH') != ''"
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- name: Clone git repos (with git)
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git:
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repo: "{{ item.src }}"
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dest: "{{ item.path | default(role_path_default) }}/{{ item.name | default(item.src | basename) }}"
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version: "{{ item.version | default('master') }}"
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refspec: "{{ item.refspec | default(omit) }}"
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depth: "{{ item.depth | default('10') }}"
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update: true
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force: true
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when:
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- item.scm == "git" or item.scm is undefined
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with_items: "{{ (zuul_roles.results | default([]) |
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selectattr('stat', 'defined') |
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rejectattr('stat.exists') |
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map(attribute='item') | list)
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| default(required_roles, True) }}"
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register: git_clone
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until: git_clone is success
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retries: "{{ git_clone_retries }}"
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delay: "{{ git_clone_retry_delay }}"
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vars:
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required_roles: "{{ lookup('file', role_file) | from_yaml }}"
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role_file: "{{ playbook_dir }}/../ansible-role-requirements.yml"
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role_path_default: '/etc/ansible/roles'
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git_clone_retries: 2
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git_clone_retry_delay: 5
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