我有以下输出
TASK [debug] *******************************************************************
ok: [1.1.1.1] => {
"msg": [
{
"DESCRIP": "server-abc",
"PORT": "Po3",
"PROTOCOL": "up",
"STATUS": "up"
},
{
"DESCRIP": "Leaf-1",
"PORT": "Po4",
"PROTOCOL": "up",
"STATUS": "up"
},
{
"DESCRIP": "server-xyz",
"PORT": "Po1",
"PROTOCOL": "up",
"STATUS": "up"
},
{
"DESCRIP": "Leaf-2",
"PORT": "Po2",
"PROTOCOL": "up",
"STATUS": "up"
}
]
}为了做到这一点,我只想获取/打印描述中包含“叶子”和端口中包含"Po“的块,下面使用jinj2进行调试。
- debug:
msg: >-
{%- for item in output.parsed -%}
{%- if ('Leaf' in item.DESCRIP) and ('Po' in item.PORT) -%}
"DESCRIP": {{item.DESCRIP}},
"PORT": {{item.PORT}}
{%- endif -%}
{%- endfor -%}我正在以单行方式打印所有的输出:
TASK [debug] *******************************************************************
ok: [10.2.4.1] => {
"msg": "\"DESCRIP\": Leaf-1,\n \"PORT\": Po4\"\"DESCRIP\": Leaf-2,\n \"PORT\": Po2"
}我想要的是切分键值格式/json格式。如下所示:
[{
"DESCRIP": "Leaf-1",
"PORT": "Po4",
},
{
"DESCRIP": "Leaf-2",
"PORT": "Po2",
} ]如何/修改我的代码调试msg部分中的内容以获得上面的输出
发布于 2021-12-15 06:02:23
实现这一目标的一种方法是使用set_fact和when条件。
在下面的示例中,我们创建一个新变量serv_list (最初为空列表),然后在条件匹配时追加DESCRIP和PORT。
- set_fact:
serv_list: '{{ serv_list | default([]) + [ { "DESCRIP": item.DESCRIP, "PORT": item.PORT } ] }}'
loop: "{{ output.parsed }}"
when:
- item.DESCRIP is search('Leaf')
- item.PORT is search('Po')
- debug:
var: serv_list生产:
ok: [localhost] => {
"serv_list": [
{
"DESCRIP": "Leaf-1",
"PORT": "Po4"
},
{
"DESCRIP": "Leaf-2",
"PORT": "Po2"
}
]
}https://stackoverflow.com/questions/70357364
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