在Ansible中使用json_query/jmespath筛选器进行多个搜索

我试图在下面的json片段中解析出特定的子网名称，同时在json\u查询中使用contains\u with或start\u with过滤器。 它包含两个VNET，每个VNET都有多个子网：

{
  "azure_virtualnetworks": [
    {
      "name": "test-vnet-172-17-0-0-19", 
      "properties": {
        "subnets": [
            {
              "name": "test-confluent-subnet-172-17-0-0-28", 
              "properties": {
                  "addressPrefix": "172.20.88.0/28", 
                  "networkSecurityGroup": {
                      "id": "/subscriptions/********/resourceGroups/test-confluent-rg/providers/Microsoft.Network/networkSecurityGroups/test-confluent-nsg"
                  }, 
                  "provisioningState": "Succeeded"
              }
            }, 
            {
              "name": "test-test-subnet-172-17-0-32-28", 
              "properties": {
                  "addressPrefix": "172.20.88.32/28", 
                  "networkSecurityGroup": {
                      "id": "/subscriptions/********/resourceGroups/test-test-rg/providers/Microsoft.Network/networkSecurityGroups/test-test-nsg"
                  }, 
                  "provisioningState": "Succeeded"
              }
            }
        ]
      } 
    },
    {
      "name": "test2-vnet-172-17-1-0-19", 
      "properties": {
        "subnets": [
            {
              "name": "test-confluent-subnet-172-17-1-0-28", 
              "properties": {
                  "addressPrefix": "172.20.88.0/28", 
                  "networkSecurityGroup": {
                      "id": "/subscriptions/********/resourceGroups/test-confluent-rg/providers/Microsoft.Network/networkSecurityGroups/test-confluent-nsg"
                  }, 
                  "provisioningState": "Succeeded"
              }
            }, 
            {
              "name": "test-qatesting-subnet-172-17-1-16-28", 
              "properties": {
                  "addressPrefix": "172.20.88.16/28", 
                  "networkSecurityGroup": {
                      "id": "/subscriptions/********/resourceGroups/test-qatesting-rg/providers/Microsoft.Network/networkSecurityGroups/test-qatesting-nsg"
                  }, 
                  "provisioningState": "Succeeded"
              }
            }
        ]
      }
    }
  ]
}

我需要在按虚拟网络名称搜索后搜索子网名称

我可以过滤尽可能多的子网列表，没有问题。e、 g

azure_virtualnetworks[?contains(name,`test2-vnet`)].properties.subnets[]

返回：

 [
   {
     "name": "test-confluent-subnet-172-17-1-0-28",
     "properties": {
       "addressPrefix": "172.20.88.0/28",
       "networkSecurityGroup": {
         "id": "/subscriptions/********/resourceGroups/test-confluent-rg/providers/Microsoft.Network/networkSecurityGroups/test-confluent-nsg"
       },
       "provisioningState": "Succeeded"
     }
   },
   {
     "name": "test-qatesting-subnet-172-17-1-16-28",
     "properties": {
       "addressPrefix": "172.20.88.16/28",
       "networkSecurityGroup": {
         "id": "/subscriptions/********/resourceGroups/test-qatesting-rg/providers/Microsoft.Network/networkSecurityGroups/test-qatesting-nsg"
       },
       "provisioningState": "Succeeded"
     }
   }
 ]

但是我在搜索子网时遇到了问题。我原以为下面的一些变化可能会奏效，但没有取得任何成功：

azure_virtualnetworks[?contains(name,`test2-vnet`)].properties.subnets[?contains(name,`test-confluent`) ]

---

我正在努力找出这里的正确语法。

选择所需子网，使用表达式停止投影，从子网列表中筛选所需项目：

azure_virtualnetworks[?contains(name,`test2-vnet`)].properties.subnets[] | [?contains(name,`test-confluent`)]

---

实际上我已经试过了，但是有

子网

而不是

子网[]

。为了完整性，我的最后一个查询是：

azure_virtualnetworks[？包含（名称，

test2 vnet

）].properties.subnets[？包含（名称，

test confluent

）].name