剧本中的Ansible递归检查 [英] Ansible recursive checks in playbooks

问题描述

我们需要经历这个结构

区域规格 https://gist.github.com/git001/9230f041aaa34d22ec82eb17d444550c

我能够运行以下代码段，但现在我陷入了错误检查的境地.

I was able to run the following snipplet but now I'm stucked at the error checking.

剧本

--
- hosts: all
  gather_facts: no

  vars_files:
    - "../doc/application-zone-spec.yml"

  roles:
    - { role: ingress_add, customers: "{{ application_zone_spec }}" }

角色

- name: check if router exists
  shell: "oc get dc -n default {{ customers.zone_name }}-{{ item.type }}"
  with_items: "{{ customers.ingress }}"
  ignore_errors: True
  register: check_router

- name: Print ingress hostnames
  debug: var=check_router

- name: create new router
  shell: "echo 'I will create a router'"
  with_items: "{{ customers.ingress }}"
  when: check_router.rc == 1

正常运行的输出

https://gist.github.com/git001/dab97d7d12a53edfcf2a69647ad543b7

问题是我需要检查入口项，并且需要从"check_router"寄存器映射不同类型的错误.

The problem is that I need to go through the ingress items and I need to map the error of the differnt types from the "check_router" register.

做类似的事情会很好.

伪代码.

Iterate through the "customers.ingress"
  check in "check_router" if the rc is ! 0
    execute command.

我们使用.

ansible-playbook --version
ansible-playbook 2.1.0.0
  config file = /etc/ansible/ansible.cfg
  configured module search path = Default w/o overrides

推荐答案

您可以将第二个循环替换为:

You can replace the second loop with:

- name: create new router
  shell: "echo 'I will create a router with type {{ item.item }}'"
  with_items: "{{ check_router.results }}"
  when: item.rc == 1

这将遍历check_route循环的每个步骤，您可以通过item.item访问原始项目.

This will iterate over every step of check_route loop and you can access original items via item.item.

这篇关于剧本中的Ansible递归检查的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！