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

问题描述

我们需要通过这个结构

区域规格https://gist.github.com/git001/9230f041aaa34d22ec82eb17d44444

我能够运行以下代码片段，但现在我被困在错误检查中.

剧本

--- 主持人:所有收集事实:没有vars_files:- ../doc/application-zone-spec.yml"角色:- { 角色:ingress_add，客户:{{ application_zone_spec }}" }

角色

- name:检查路由器是否存在shell: "oc get dc -n default {{customers.zone_name }}-{{ item.type }}"with_items: "{{customers.ingress }}"ignore_errors: 真注册:check_router- name:打印入口主机名调试:var=check_router- 名称:创建新路由器shell: "echo '我将创建一个路由器'"with_items: "{{customers.ingress }}"时间:check_router.rc == 1

ansible 运行的输出

https://gist.github.com/git001/dab97d7d12a53edfcf2a693647ad

问题是我需要通过入口项目，我需要从check_router"寄存器映射不同类型的错误.

制作类似的东西会很好.

伪代码.

遍历customers.ingress"如果 rc 是，请检查check_router"！0执行命令.

我们使用.

ansible-playbook --versionansible-剧本 2.1.0.0配置文件 =/etc/ansible/ansible.cfg配置的模块搜索路径 = 默认无覆盖

解决方案

您可以将第二个循环替换为:

- 名称:创建新路由器shell:echo '我将创建一个类型为 {{ item.item }}' 的路由器"with_items: "{{ check_router.results }}"什么时候: item.rc == 1

这将遍历 check_route 循环的每一步，您可以通过 item.item 访问原始项目.

We need to go through this structure

Zone spec https://gist.github.com/git001/9230f041aaa34d22ec82eb17d444550c

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

playbook

--
- hosts: all
  gather_facts: no

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

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

role

- 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

Output of a ansible run

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

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.

It would be nice to make something like.

Pseudo code.

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

We use.

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

解决方案

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

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

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