python实现：检查下列内容{ 'host-192-168-103-110': { 'vtep_ip': '1.1.1.1', 'vswitch_type': 'dvs', 'segmentation_type': 'vxlan' }, 'host-192-168-103-111': { 'vtep_ip': '2.2.1.1', 'vswitch_type': 'dvs', 'segmentation_type': 'vxlan' } }中“vswitch_type”是否为dvs或ovs，并且“segmentation_type”是否为“vxlan”如果都满足，则继续执行

可以使用以下Python代码来检查上述内容是否满足要求：

content = {
    'host-192-168-103-110': {
        'vtep_ip': '1.1.1.1',
        'vswitch_type': 'dvs',
        'segmentation_type': 'vxlan'
    },
    'host-192-168-103-111': {
        'vtep_ip': '2.2.1.1',
        'vswitch_type': 'dvs',
        'segmentation_type': 'vxlan'
    }
}

for host in content:
    if content[host]['vswitch_type'] == 'dvs' and content[host]['segmentation_type'] == 'vxlan':
        print(f"{host}满足要求")
    else:
        print(f"{host}不满足要求")

输出结果会告诉你哪些主机满足要求，哪些不满足要求。

相关问题

用python实现： "dataplanes_config": [ {"name": "default", "network_type": "DATAPLANE", "subnets": [{"start": "166.166.16.10", "end": "166.166.16.166", "cidr": "166.166.16.0/24", "gateway": "", "vlan_id": ""}] }], "host-192-168-103-110": { "nics": { "eno2": { "physical_network": { "default": { "network_type": "DATAPLANE", "vtep_ip": "1.1.1.1", "segmentation_type": "vxlan" } }, "vswitch_type": "dvs", "dvs_nic_form": "", "exist_netplanes": [ "DATAPLANE" ], } } } network_scenarios= sdn 或者 network_scenarios=sdn-hierarchical and sdn_manage_vswitch=yes时： segmentation_type = vxlan时，vswitch_type =dvs或ovs时这里主要检查如下： （1）vtep_ip是否配置（必填） （2）vtep_ip是否在subnets中所属网段且在start 和end之间 (3) vtep_ip是否有重复

可以使用Python中的字典和列表来实现该配置信息的存储和检查。具体实现如下：

config = {
    "dataplanes_config": [
        {
            "name": "default",
            "network_type": "DATAPLANE",
            "subnets": [
                {
                    "start": "166.166.16.10",
                    "end": "166.166.16.166",
                    "cidr": "166.166.16.0/24",
                    "gateway": "",
                    "vlan_id": ""
                }
            ]
        }
    ],
    "host-192-168-103-110": {
        "nics": {
            "eno2": {
                "physical_network": {
                    "default": {
                        "network_type": "DATAPLANE",
                        "vtep_ip": "1.1.1.1",
                        "segmentation_type": "vxlan"
                    }
                },
                "vswitch_type": "dvs",
                "dvs_nic_form": "",
                "exist_netplanes": [
                    "DATAPLANE"
                ]
            }
        }
    }
}

network_scenarios = "sdn-hierarchical"
sdn_manage_vswitch = True

if network_scenarios == "sdn" or (network_scenarios == "sdn-hierarchical" and sdn_manage_vswitch):
    nic_config = config["host-192-168-103-110"]["nics"]["eno2"]
    if nic_config["physical_network"]["default"]["segmentation_type"] == "vxlan" and nic_config["vswitch_type"] in ["dvs", "ovs"]:
        vtep_ip = nic_config["physical_network"]["default"]["vtep_ip"]
        subnets = config["dataplanes_config"][0]["subnets"]
        cidr = None
        for subnet in subnets:
            if vtep_ip in subnet["cidr"]:
                cidr = subnet["cidr"]
                start_ip = subnet["start"]
                end_ip = subnet["end"]
                break
        if cidr and start_ip <= vtep_ip <= end_ip:
            # vtep_ip is within the subnet range, check for duplicates
            vtep_ips = [nic["physical_network"]["default"]["vtep_ip"] for nic in config["host-192-168-103-110"]["nics"].values()]
            if vtep_ips.count(vtep_ip) > 1:
                print("Error: Duplicate vtep_ip detected.")
        else:
            print("Error: vtep_ip is not within the specified subnet range.")
    else:
        print("Error: Invalid segmentation_type or vswitch_type.")
else:
    print("Error: Invalid network_scenarios or sdn_manage_vswitch setting.")

上述代码可以进行如下检查：

1. 检查`network_scenarios`是否为"sdn"或者"sdn-hierarchical"且`sdn_manage_vswitch`为True；
2. 检查`segmentation_type`是否为"vxlan"且`vswitch_type`为"dvs"或者"ovs"；
3. 检查`vtep_ip`是否配置，且在指定的`subnets`中；
4. 检查`vtep_ip`是否有重复。

python实现：检查以下json文件内容{ "network_scenarios": "sdn", "dataplanes_config": [ { "name": "default", "network_type": "DATAPLANE", "segmentation_type": "vxlan", "subnets": [ { "start": "166.166.16.10", "end": "166.166.16.166", "cidr": "166.166.16.0/24", "gateway": "", "vlan_id": "" } ] } ], "host-192-168-103-110": { "nics": { "eno2": { "physical_network": { "default": { "network_type": "DATAPLANE", "vtep_ip": "1.1.1.1", "segmentation_type": "vxlan" } }, "vswitch_type": "dvs", "dvs_nic_form": "", "exist_netplanes": [ "DATAPLANE" ] } } }, "host-192-168-103-111": { "nics": { "szeno1": { "physical_network": { "default": { "network_type": "DATAPLANE", "vtep_ip": "2.1.1.1", "segmentation_type": "vxlan" } }, "vswitch_type": "dvs", "dvs_nic_form": "", "exist_netplanes": [ "DATAPLANE" ] } } }, "sdn_manage_vswitch": "yes" } 在满足条件network_scenarios= sdn 或者 network_scenarios=sdn-hierarchical and sdn_manage_vswitch=yes时： segmentation_type = vxlan时，vswitch_type =dvs或ovs时，满足检查如下： （1）vtep_ip是否配置（必填） （2）vtep_ip是否在subnets中所属网段且在start 和end之间 (3) vtep_ip是否有重复

可以使用 Python 的 json 模块来解析该 JSON 文件，并编写代码实现上述检查逻辑。以下是代码示例：

import json

with open('example.json') as f:
    data = json.load(f)

if data['network_scenarios'] == 'sdn' or (data['network_scenarios'] == 'sdn-hierarchical' and data['sdn_manage_vswitch'] == 'yes'):
    for dp_config in data['dataplanes_config']:
        if dp_config['segmentation_type'] == 'vxlan':
            for subnet in dp_config['subnets']:
                start_ip = subnet['start']
                end_ip = subnet['end']
                cidr = subnet['cidr']
                vtep_ip = ''
                for nic in data.values():
                    if isinstance(nic, dict) and 'physical_network' in nic.get('nics', {}):
                        for netplane in nic['nics']['physical_network'].values():
                            if netplane.get('segmentation_type') == 'vxlan':
                                vtep_ip = netplane.get('vtep_ip', '')
                                if vtep_ip:
                                    if cidr in vtep_ip and start_ip <= vtep_ip <= end_ip:
                                        print('VTEP IP %s is valid.' % vtep_ip)
                                    else:
                                        print('VTEP IP %s is not in subnet or not in range.' % vtep_ip)
                                else:
                                    print('VTEP IP is missing.')
                            elif netplane.get('segmentation_type') == 'vlan':
                                print('VLAN segmentation is not supported.')
                if vtep_ip and list(data.values()).count({'vtep_ip': vtep_ip}) > 1:
                    print('VTEP IP %s is duplicated.' % vtep_ip)

其中，首先使用 `json.load()` 方法读取 JSON 文件的内容，并将其转换为 Python 对象。然后，根据条件判断进行检查。对于每个符合条件的 dataplane 配置，检查其 subnet 中的 IP 范围是否包含某个物理网络的 VTEP IP。如果 VTEP IP 存在且合法，则检查是否有重复。最后输出检查结果。