python - [可靠];使用多个字典

Question

我正在尝试运行以下内容::
Press to see code

   - name: Snapshot BI nodes
     hosts: [CLUSTER-BI,CLUSTER-BI-REPLACE]
      vars_files:
        - snapshot_vars.yml 
     user: root
     any_errors_fatal: true
     tasks:

       - name: step 1
         shell: "{{item.value}} &> {{snapshot_dir}}/ETL/{{item.key}}.log"
         with_dict: "{{ ETL }}"

       - name: step 2
         shell: "{{item.value}} &> {{snapshot_dir}}/MSTR/{{item.key}}.log"
         with_dict: "{{ MSTR }}"

步骤 1 后出现错误
如何为每个步骤设置一个新的 dic

Answer 1

这在没有 & 的情况下有效:

---
- name: test
  hosts: localhost
  vars:
    ETL:
      file1: "echo hello etl"
      file2: "echo hello2 etl"
    MSTR:
      file3: "echo hello3 mstr"
      file4: "echo hello4 mstr"
  tasks:
  - name: step 1
    shell: "{{item.value}} > /tmp/ETL/{{item.key}}.log"
    with_dict: "{{ ETL }}"

  - name: step 2
    shell: "{{item.value}} > /tmp/MSTR/{{item.key}}.log"
    with_dict: "{{ MSTR }}"

我最终得到 4 个文件(ETL/MSTR 文件夹必须存在)

/tmp/ tree
.
├── ETL
│   ├── file1.log
│   └── file2.log
├── MSTR
│   ├── file3.log
│   └── file4.log