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Ansible Openstack(导入)包含字典

ansible-inventory openstack ansible

benice · 技术社区 · 6 年前

我得到了一个文件,该文件创建了X个具有不同操作系统和风格的虚拟机。

---
- hosts: localhost
  vars:
    http_port: 80
    max_clients: 200
  tasks:
  - name: create VM
    os_server:
      name: "{{ item.name }}"
      state: present
      image: "{{ item.image }}"
      boot_from_volume: True
      security_groups: ssh
      flavor: "{{ item.flavor }}"
      key_name: mykey
      region_name: "{{ lookup('env', 'OS_REGION_NAME') }}"
      nics:
        - net-name: private
      wait: yes
    register: instances
    with_items:
      - { name: Debian Jessie, image: Debian Jessie 8 , flavor: c1.small, loginame: debian }
      - { name: Debian Stretch, image: Debian Stretch 9 , flavor: c1.small, loginame: debian }
      - { name: ubuntu Xenial, image: Ubuntu Xenial 16.04 , flavor: c1.small, loginame: ubuntu }
      - { name: ubuntu Trusty, image: Ubuntu Trusty 14.04 , flavor: c1.small, loginame: ubuntu }
      - { name: Fedora, image: Fedora 25 , flavor: c1.small, loginame: fedora }
      - { name: CentOS, image: CentOS 7 , flavor: c1.small, loginame: centos }
      - { name: Rstudio, image: RStudio Appliance  , flavor: c1.small, loginame: ubuntu }
      - { name: Spark Zepellin, image: Spark Zeppelin , flavor: m1.medium, loginame: ubuntu }

现在我想把它分成两个文件:main。yaml和vars。亚马尔。主要的yaml正在创建VM和VAR。yaml应该提供参数。我该怎么做?我试图导入它,但无法使其正常工作。

***************************主要。亚马尔**********************************************

---
- hosts: localhost
  vars:
    http_port: 80
    max_clients: 200
  tasks:
  - import_vars: vars.yaml
  - name: create VM
    os_server:
       name: "{{ item.name }}"
      state: present
      image: "{{ item.image }}"
      boot_from_volume: True
      security_groups: ssh
      flavor: "{{ item.flavor }}"
      key_name: mykey
      region_name: "{{ lookup('env', 'OS_REGION_NAME') }}"
      nics:
        - net-name: private
      wait: yes
    register: instances

***************************变量。亚马尔**********************************************

---
  with_items:
 - { name: Debian Jessie, image: Debian Jessie 8 , flavor: c1.small, loginame: debian }
 - { name: Debian Stretch, image: Debian Stretch 9 , flavor: c1.small, loginame: debian }
 - { name: ubuntu Xenial, image: Ubuntu Xenial 16.04 , flavor: c1.small, loginame: ubuntu }
 - { name: ubuntu Trusty, image: Ubuntu Trusty 14.04 , flavor: c1.small, loginame: ubuntu }
 - { name: Fedora, image: Fedora 25 , flavor: c1.small, loginame: fedora }
 - { name: CentOS, image: CentOS 7 , flavor: c1.small, loginame: centos }
 - { name: Rstudio, image: RStudio Appliance  , flavor: c1.small, loginame: ubuntu }
 - { name: Spark Zepellin, image: Spark Zeppelin , flavor: m1.medium, loginame: ubuntu }

1 回复 | 直到 6 年前

techraf 6 年前

你应该不使用错误缩进的 import_tasks 模块包含变量文件。任务就是任务,变量就是变量(“vars”)。

阅读 Ansible docs: "Variable File Separation" 在随机输入内容之前。

正确的方法之一是:

- hosts: localhost
  vars:
    http_port: 80
    max_clients: 200
  vars_files:
    - vars.yaml
  tasks:
    # ...

和 with_items 是任务的指令,因此它应该保持在原来的位置。

您需要为包含列表的变量命名,并在 带\u项 指令:

---
instance_definitions:
  - { name: Debian Jessie, image: Debian Jessie 8 , flavor: c1.small, loginame: debian }
  - { name: Debian Stretch, image: Debian Stretch 9 , flavor: c1.small, loginame: debian }
  # ...

以及:

- name: create VM
  os_server:
    name: "{{ item.name }}"
    # ...
  register: instances
  with_items: "{{ instance_definitions }}"