如何在Ansible YAML文件上接收参数变量

我正在尝试使用Ansible在节点计算机上自动安装Oracle RPatch文件。这里的问题是，我需要继续通过Ansible手动传递补丁ID。有没有办法将补丁id作为参数传递？ 谢谢你抽出时间。 这是我正在编写的代码示例，以便您更好地识别我试图替换的内容

---
- hosts: web #group of hosts on host file
  remote_user: client
  become: yes #become super SU
  tasks:
    - name: Test Host Connection
      ping:
    - name: Copy Opatch zipfile to the Target Oracle_home
      copy: 
        src: #substitute for the oracle orpatch file
        dest: /tmp
    - name: Upgrade Rpatch
      shell: unzip -o /tmp/p6880880_112000_Linux-x86-64.zip -d $ORACLE_HOME #default is /u01/oracle/11204
      register: unzip
    - name: Define Retail Home Path
      shell: export RETAIL_HOME = </u01/app/rms>
    - name: Move to Retail_Home Directory
      shell: cd $RETAIL_HOME
    - name: execute rpatch to analyse the Patch
      shell: orpatch analyze -s /tmp/patch_id #define here the patch__id
    - name: ORPatch Apply
      shell: orpatch apply
    - name: List the Inventory
      shell: orpatch lsinventory

---

你要找的是剧本变量。我建议您阅读，因为这将使您熟悉使用变量的不同方式。但是我将展示一种在命令行上传递它的方法

下面的示例将patch_id设置为模板化变量。它还通过强制过滤器运行它，如果未设置，则所需的playbook将提前失败

---
- hosts: web #group of hosts on host file
  remote_user: client
  become: yes #become super SU
  tasks:
    - name: Test Host Connection
      ping:
    - name: Copy Opatch zipfile to the Target Oracle_home
      copy: 
        src: #substitute for the oracle orpatch file
        dest: /tmp
    - name: Upgrade Rpatch
      shell: unzip -o /tmp/p6880880_112000_Linux-x86-64.zip -d $ORACLE_HOME #default is /u01/oracle/11204
      register: unzip
    - name: Define Retail Home Path
      shell: export RETAIL_HOME = </u01/app/rms>
    - name: Move to Retail_Home Directory
      shell: cd $RETAIL_HOME
    - name: execute rpatch to analyse the Patch
      shell: orpatch analyze -s /tmp/{{ patch_id | mandatory }}
    - name: ORPatch Apply
      shell: orpatch apply
    - name: List the Inventory
      shell: orpatch lsinventory

---

希望这有帮助

我认为CLI变量和值应该用双引号引起来。不是吗？patch_Id=mypatchid应该在双引号之间，对吗？

ansible-playbook -i myinventory -e patch_id=mypatchid myplaybook.yaml