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Tungsten Fabric及Kubernetes集成解决是怎样的

发布时间：2021-12-08 11:21:24 作者：柒染
来源：亿速云 阅读：119

今天就跟大家聊聊有关Tungsten Fabric及Kubernetes集成解决是怎样的，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。

1

Kubernetes与TF的集成

集成方案中，在Kubernetes和Tungsten Fabric（编者按：原文为Contrail，其开源版已更名为Tungsten Fabric，本文出现Contrail之处均以Tungsten Fabric替换）之间有两个连接。
1.1 contrail-kube-manager

此服务连接到kube-api-server以接收更新。然后，它会连接到Tungsten Fabric配置API服务器，来创建必要的配置（VM，VMI /端口，IP等），以将容器连接到overlay层。它还会将更新发送到kube-api-server。

1.2 Contrail CNI

每个node/minion上的Kubelet都使用CNI参数运行。启动容器时，kubelet调用CNI来建立网络。Contrail CNI连接到vRouter代理REST API：
1）获得必要的配置
2）将容器网络接口插入vRouter
1.3 Gateway

Tungsten Fabric使用gateway连接overlay和underlay网络，以提供外部访问。我们需要使用gateway来支持Kubernetes的暴露服务和ingress功能。
必须在Tungsten Fabric中创建一个浮动IP池。
在/etc/contrailctl/kubemanager.conf中配置这个FIP池的FQ名称，以进行配置（provisioning）。
[KUBERNETES_VNC]public_fip_pool = {'domain': 'default-domain', 'project': 'default', 'network': 'public', 'name': 'public-fip-pool'}

在容器condir-kube-manager中，浮动IP池在/etc/contrail/contrail-kubernetes.conf中进行配置。
[VNC]public_fip_pool = {'domain': 'default-domain', 'project': 'default', 'network': 'public', 'name': 'public-fip-pool'}

在Kubernetes中公开service或创建ingress时，将从该池中分配一个FIP作为外部IP。

2

Namespace

与Tungsten Fabric集成时，Kubernetes命名空间（namespace）可以映射到项目/租户（project/tenant）或虚拟网络。
2.1 单租户（Single-tenant）

如果有设置/etc/contrail/contrail-kubernetes.conf中的[KUBERNETES].cluster_project，它是单租户（single-tenant），Kubernetes命名空间将映射到Tungsten Fabric中的虚拟网络。所有非隔离命名空间都映射到默认虚拟网络“cluster-network”。而每个隔离命名空间都映射到一个单独的虚拟网络“<NS name>-vn”。
这里有一个示例，说明在/etc/contrailctl/kubemanager.conf中设置[KUBERNETES].cluster_project以启用单租户的情形。
[KUBERNETES]cluster_project = {'domain': 'default-domain', 'project': 'kubernetes'}

以下是由Condir-kube-manager在初始化期间创建的。

2.1.1 非隔离的命名空间

创建一个非隔离的命名空间。
apiVersion: v1kind: Namespacemetadata: name: "dev-unisolated"

当Kubernetes创建一个非隔离命名空间时，Tungsten Fabric将创建两个SG，即k8s-default-<NS name>-sg和k8s-default-<NS name>-sg。这里不创建虚拟网络。所有非隔离的NS中的容器都将位于cluster-network上。
在非隔离命名空间中启动一个Pod。
apiVersion: v1kind: Podmetadata:  name: nginx-1spec:  containers:  - name: nginx    image: docker.io/nginx    imagePullPolicy: IfNotPresentkubectl create -f nginx-1.yaml -n <namespace>kubectl get pods -n <namespace>

在非隔离命名空间中启动Pod时，Tungsten Fabric（contrail-kube-manager）将执行以下操作。

不同非隔离命名空间中的Pod可以相互连接，因为它们位于Tungsten Fabric中的同一虚拟网络上。
2.1.2 隔离的命名空间

创建一个隔离的命名空间。
apiVersion: v1kind: Namespacemetadata: name: "dev-isolated" annotations: {   "opencontrail.org/isolation" : "true" }

在Kubernetes中创建隔离命名空间时，Tungsten Fabric将创建以下内容。
在隔离命名空间中启动Pod时，Tungsten Fabric将执行以下操作。

由于端口位于不同的虚拟网络上，因此不同的隔离命名空间中的Pods无法相互连接。
2.2 多租户（Multi-tenant）
如果未设置/etc/contrail/contrail-kubernetes.conf中的[KUBERNETES].cluster_project，它就是多租户，Kubernetes命名空间将映射到Tungsten Fabric中的租户/项目（tenant/project）。非隔离命名空间中的Pod在默认虚拟网络“cluster-network”上启动。而每个隔离命名空间都映射到一个单独的虚拟网络“<NS name>-vn”。
在初始化时，contrail-kube-manager创建以下内容：

2.2.1 非隔离的命名空间
创建一个非隔离的命名空间。
apiVersion: v1kind: Namespacemetadata: name: "dev-unisolated"

Contrail-kube-manager将创建以下内容。
当在非隔离命名空间中启动Pod时，conventil-kube-manager将创建端口：
不同非隔离命名空间中的Pod可以相互连接，因为它们位于Tungsten Fabric中的同一虚拟网络上。
2.2.2 隔离的命名空间

创建一个隔离的命名空间。
apiVersion: v1kind: Namespacemetadata: name: "dev-isolated" annotations: {   "opencontrail.org/isolation" : "true" }

Contrail-cube-manager将创建以下内容。

当在非隔离命名空间中启动Pod时，conventil-kube-manager将创建端口。

由于端口位于不同的虚拟网络上，因此不同的隔离命名空间中的Pods无法相互连接。

2.3 自定义命名空间

创建一个自定义命名空间。
apiVersion: v1kind: Namespacemetadata: name: "dev-customized" annotations: {   "opencontrail.org/network": '{"domain": "default-domain", "project": "demo", "name": "red"}' }

在自定义命名空间中启动Pod时，contrail-kube-manager将创建端口。
2.4指定虚拟网络上的Pod
在指定的虚拟网络上启动Pod。
当在指定的虚拟网络上启动Pod时，conutil-kube-manager将创建端口。
2.5 Kubernetes网络策略

Kubernetes网络策略将照常运行，它由Tungsten Fabric中的安全组实现。该版本将与4.0.1一起发布。
2.6 POD SNAT
Tungsten Fabric支持该功能，可以在Tungsten Fabric中配置一个路由器（配置对象），使其成为启动容器的虚拟网络的外部网关。这与支持OpenStack的外部网关是一样的。

3

Service


Kubernetes service支持ClusterIP，NodePort，LoadBalancer和ExternalName。它还支持使用ExternalIP指定IP。Tungsten Fabric支持ClusterIP和LoadBalancer，以及ExternalIP。
在Kubernetes中创建service时，Tungsten Fabric中会创建一个负载均衡器（loadbalancer）。负载均衡器的提供者为“native”，而ECMP负载均衡由vRouter实现。浮动IP被创建为VIP。
创建具有多个实例的应用程序。
apiVersion: v1kind: ReplicationControllermetadata:  name: web-qaspec:  replicas: 2  selector:    app: web-qa  template:    metadata:      name: web-qa      labels:        app: web-qa    spec:      containers:      - name: web        image: docker.io/nginx        imagePullPolicy: IfNotPresent

3.1 ClusterIP
在这些应用程序前面创建service。默认的service类型是ClusterIP。
kind: ServiceapiVersion: v1metadata:  name: web-qaspec:  selector:    app: web-qa  ports:    - protocol: TCP      port: 80      targetPort: 80

当service被创建后，conventil-kube-manager将执行以下操作。

当LB被创建后，“原生”LB驱动程序将执行以下操作。
当service类型为ClusterIP时，只能在集群内访问该service。FIP从集群网络（cluster-network）中的service FIP池中分配，并映射到所有的Pod地址。当访问集群内的service地址时，vRouter将在Pod之间平衡流量。
3.2 Loadbalancer
创建一个LoadBalancer类型的service。
kind: ServiceapiVersion: v1metadata:  name: web-qaspec:  selector:    app: web-qa  ports:    - protocol: TCP      port: 80      targetPort: 80  type: LoadBalancer

对于服务类型LoadBalancer，服务被暴露于外部。从服务FIP池中分配FIP，用于集群内的访问，同时从公共FIP池中分配FIP，映射到所有POD地址。该FIP将被通告给网关，网关将在POD之间进行ECMP负载均衡。

附录A 单租户（Single-tenant）


A.1 IPAM
<cluster_project>:pod-ipam
{    "fq_name": [        "default-domain",        "kubernetes",        "pod-ipam"    ],    "uuid": "c9641741-c785-456e-845b-a14a253c3572",    "ipam_subnet_method": "flat-subnet",    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "ipam_subnets": {        "subnets": [            {                "subnet": {                    "ip_prefix": "10.32.0.0",                    "ip_prefix_len": 12                },                "dns_server_address": "10.47.255.253",                "enable_dhcp": true,                "created": null,                "default_gateway": "10.47.255.254",                "dns_nameservers": [],                "dhcp_option_list": null,                "subnet_uuid": null,                "alloc_unit": 1,                "last_modified": null,                "host_routes": null,                "addr_from_start": null,                "subnet_name": null,                "allocation_pools": []            }        ]    },    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2017-12-27T18:45:33.957901",        "uuid": {            "uuid_mslong": 14511749470582293870,            "uuid_lslong": 9537393975711511922        },        "user_visible": true,        "last_modified": "2017-12-27T18:45:33.957901",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "display_name": "pod-ipam"}
<cluster_project>:service-ipam
{    "fq_name": [        "default-domain",        "kubernetes",        "service-ipam"    ],    "uuid": "526f554a-0bf4-47c6-a8e4-768a3f98cef4",    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2017-12-27T18:45:34.000690",        "uuid": {            "uuid_mslong": 5940060210041472966,            "uuid_lslong": 12169982429206466292        },        "user_visible": true,        "last_modified": "2017-12-27T18:45:34.000690",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "display_name": "service-ipam"}

A.2 安全组

k8s-default-dev-share-default
{    "fq_name": [        "default-domain",        "kubernetes",        "k8s-default-dev-share-default"    ],    "uuid": "ad29de07-5ef6-4f55-86bb-52c44827c09d",    "parent_type": "project",    "perms2": {        "owner": "46c31b9b-d21c-4c27-9445-6c94db948b6d",        "owner_access": 7,        "global_access": 0,        "share": []    },    "security_group_id": 8000010,    "id_perms": {        "enable": true,        "description": "Default security group",        "creator": null,        "created": "2018-01-12T09:02:15.110429",        "uuid": {            "uuid_mslong": 12477748365846007637,            "uuid_lslong": 9708444424704868509        },        "user_visible": true,        "last_modified": "2018-01-12T15:45:08.899388",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "security_group_entries": {        "policy_rule": [            {                "direction": ">",                "protocol": "any",                "dst_addresses": [                    {                        "security_group": "local",                        "subnet": null,                        "virtual_network": null,                        "subnet_list": [],                        "network_policy": null                    }                ],                "action_list": null,                "created": null,                "rule_uuid": "dc13bb48-e2a7-4c59-a0b8-740ecfcb9a2c",                "dst_ports": [                    {                        "end_port": 65535,                        "start_port": 0                    }                ],                "application": [],                "last_modified": null,                "ethertype": "IPv4",                "src_addresses": [                    {                        "security_group": null,                        "subnet": {                            "ip_prefix": "0.0.0.0",                            "ip_prefix_len": 0                        },                        "virtual_network": null,                        "subnet_list": [],                        "network_policy": null                    }                ],                "rule_sequence": null,                "src_ports": [                    {                        "end_port": 65535,                        "start_port": 0                    }                ]            },            {                "direction": ">",                "protocol": "any",                "dst_addresses": [                    {                        "security_group": "local",                        "subnet": null,                        "virtual_network": null,                        "subnet_list": [],                        "network_policy": null                    }                ],                "action_list": null,                "created": null,                "rule_uuid": "a84e2d98-2b8f-45ba-aa75-88494da73b11",                "dst_ports": [                    {                        "end_port": 65535,                        "start_port": 0                    }                ],                "application": [],                "last_modified": null,                "ethertype": "IPv6",                "src_addresses": [                    {                        "security_group": null,                        "subnet": {                            "ip_prefix": "::",                            "ip_prefix_len": 0                        },                        "virtual_network": null,                        "subnet_list": [],                        "network_policy": null                    }                ],                "rule_sequence": null,                "src_ports": [                    {                        "end_port": 65535,                        "start_port": 0                    }                ]            },            {                "direction": ">",                "protocol": "any",                "dst_addresses": [                    {                        "security_group": null,                        "subnet": {                            "ip_prefix": "0.0.0.0",                            "ip_prefix_len": 0                        },                        "virtual_network": null,                        "subnet_list": [],                        "network_policy": null                    }                ],                "action_list": null,                "created": null,                "rule_uuid": "b7752ec1-6037-4c7f-97a9-291893fbed64",                "dst_ports": [                    {                        "end_port": 65535,                        "start_port": 0                    }                ],                "application": [],                "last_modified": null,                "ethertype": "IPv4",                "src_addresses": [                    {                        "security_group": "local",                        "subnet": null,                        "virtual_network": null,                        "subnet_list": [],                        "network_policy": null                    }                ],                "rule_sequence": null,                "src_ports": [                    {                        "end_port": 65535,                        "start_port": 0                    }                ]            },            {                "direction": ">",                "protocol": "any",                "dst_addresses": [                    {                        "security_group": null,                        "subnet": {                            "ip_prefix": "::",                            "ip_prefix_len": 0                        },                        "virtual_network": null,                        "subnet_list": [],                        "network_policy": null                    }                ],                "action_list": null,                "created": null,                "rule_uuid": "ea5cd2a8-2d47-47c4-a9ab-390de2317246",                "dst_ports": [                    {                        "end_port": 65535,                        "start_port": 0                    }                ],                "application": [],                "last_modified": null,                "ethertype": "IPv6",                "src_addresses": [                    {                        "security_group": "local",                        "subnet": null,                        "virtual_network": null,                        "subnet_list": [],                        "network_policy": null                    }                ],                "rule_sequence": null,                "src_ports": [                    {                        "end_port": 65535,                        "start_port": 0                    }                ]            }        ]    },    "annotations": {        "key_value_pair": [            {                "key": "namespace",                "value": "dev-share"            },            {                "key": "cluster",                "value": "k8s-default"            },            {                "key": "kind",                "value": "Namespace"            },            {                "key": "project",                "value": "kubernetes"            },            {                "key": "name",                "value": "k8s-default-dev-share-default"            },            {                "key": "owner",                "value": "k8s"            }        ]    },    "display_name": "k8s-default-dev-share-default"}

k8s-default-dev-share-sg
{    "fq_name": [        "default-domain",        "kubernetes",        "k8s-default-dev-share-sg"    ],    "uuid": "791f1c7e-a66e-4c47-ba05-409f00ee2c8e",    "parent_type": "project",    "perms2": {        "owner": "46c31b9b-d21c-4c27-9445-6c94db948b6d",        "owner_access": 7,        "global_access": 0,        "share": []    },    "security_group_id": 8000017,    "id_perms": {        "enable": true,        "description": "Namespace security group",        "creator": null,        "created": "2018-01-12T09:02:15.236401",        "uuid": {            "uuid_mslong": 8727725933151013959,            "uuid_lslong": 13404190917597736078        },        "user_visible": true,        "last_modified": "2018-01-12T09:02:15.275407",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "display_name": "k8s-default-dev-share-sg",    "annotations": {        "key_value_pair": [            {                "key": "namespace",                "value": "dev-share"            },            {                "key": "cluster",                "value": "k8s-default"            },            {                "key": "kind",                "value": "Namespace"            },            {                "key": "project",                "value": "kubernetes"            },            {                "key": "name",                "value": "k8s-default-dev-share-sg"            },            {                "key": "owner",                "value": "k8s"            }        ]    }}

A.3 虚拟网络

<cluster_project>:cluster-network
{    "virtual_network_properties": {        "forwarding_mode": "l3",        "allow_transit": null,        "network_id": null,        "mirror_destination": false,        "vxlan_network_identifier": null,        "rpf": null    },    "fq_name": [        "default-domain",        "kubernetes",        "cluster-network"    ],    "uuid": "1b9f7f74-17f0-493a-9108-729f91b43598",    "address_allocation_mode": "user-defined-subnet-only",    "mac_aging_time": 300,    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "display_name": "cluster-network",    "pbb_evpn_enable": false,    "mac_learning_enabled": false,    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2017-12-27T18:45:34.062865",        "uuid": {            "uuid_mslong": 1990449696915605818,            "uuid_lslong": 10450728964983109016        },        "user_visible": true,        "last_modified": "2017-12-29T10:29:20.685414",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "flood_unknown_unicast": false,    "layer2_control_word": false,    "port_security_enabled": true,    "network_ipam_refs": [        {            "to": [                "default-domain",                "kubernetes",                "service-ipam"            ],            "href": "http://127.0.0.1:8082/network-ipam/526f554a-0bf4-47c6-a8e4-768a3f98cef4",            "attr": {                "ipam_subnets": [                    {                        "subnet": {                            "ip_prefix": "10.167.0.0",                            "ip_prefix_len": 16                        },                        "dns_server_address": "10.167.255.253",                        "enable_dhcp": true,                        "created": null,                        "default_gateway": "10.167.255.254",                        "dns_nameservers": [],                        "dhcp_option_list": null,                        "subnet_uuid": "10a8de65-9de8-419b-b14c-180bf2ab3dc9",                        "alloc_unit": 1,                        "last_modified": null,                        "host_routes": null,                        "addr_from_start": null,                        "subnet_name": null,                        "allocation_pools": []                    }                ],                "host_routes": null            },            "uuid": "526f554a-0bf4-47c6-a8e4-768a3f98cef4"        },        {            "to": [                "default-domain",                "kubernetes",                "pod-ipam"            ],            "href": "http://127.0.0.1:8082/network-ipam/c9641741-c785-456e-845b-a14a253c3572",            "attr": {                "ipam_subnets": [                    {                        "subnet": null,                        "dns_server_address": null,                        "enable_dhcp": true,                        "created": null,                        "default_gateway": null,                        "dns_nameservers": [],                        "dhcp_option_list": null,                        "subnet_uuid": "d2b090ce-cbcc-4b00-b50a-cc1ed5468b00",                        "alloc_unit": 1,                        "last_modified": null,                        "host_routes": null,                        "addr_from_start": null,                        "subnet_name": null,                        "allocation_pools": []                    }                ],                "host_routes": null            },            "uuid": "c9641741-c785-456e-845b-a14a253c3572"        }    ],    "pbb_etree_enable": false,    "virtual_network_network_id": 5}

<cluster_project>:dev-vn
{    "virtual_network_properties": {        "forwarding_mode": "l3",        "allow_transit": null,        "network_id": null,        "mirror_destination": false,        "vxlan_network_identifier": null,        "rpf": null    },    "fq_name": [        "default-domain",        "kubernetes",        "dev-vn"    ],    "uuid": "ce01826b-e3e6-407f-8798-80612018e89c",    "address_allocation_mode": "flat-subnet-only",    "mac_aging_time": 300,    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "display_name": "dev-vn",    "pbb_evpn_enable": false,    "mac_learning_enabled": false,    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-09T11:40:06.196335",        "uuid": {            "uuid_mslong": 14844289246686494847,            "uuid_lslong": 9770700546218977436        },        "user_visible": true,        "last_modified": "2018-01-09T12:18:55.796399",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "flood_unknown_unicast": false,    "layer2_control_word": false,    "port_security_enabled": true,    "network_ipam_refs": [        {            "to": [                "default-domain",                "kubernetes",                "pod-ipam"            ],            "href": "http://127.0.0.1:8082/network-ipam/c9641741-c785-456e-845b-a14a253c3572",            "attr": {                "ipam_subnets": [                    {                        "subnet": null,                        "dns_server_address": null,                        "enable_dhcp": true,                        "created": null,                        "default_gateway": null,                        "dns_nameservers": [],                        "dhcp_option_list": null,                        "subnet_uuid": "48ed8235-efcd-44a1-998c-659e4f5840f4",                        "alloc_unit": 1,                        "last_modified": null,                        "host_routes": null,                        "addr_from_start": null,                        "subnet_name": null,                        "allocation_pools": []                    }                ],                "host_routes": null            },            "uuid": "c9641741-c785-456e-845b-a14a253c3572"        }    ],    "annotations": {        "key_value_pair": [            {                "key": "cluster",                "value": "k8s-default"            },            {                "key": "kind",                "value": "Namespace"            },            {                "key": "namespace",                "value": "dev"            },            {                "key": "isolated",                "value": "True"            },            {                "key": "project",                "value": "kubernetes"            },            {                "key": "name",                "value": "dev"            },            {                "key": "owner",                "value": "k8s"            }        ]    },    "pbb_etree_enable": false,    "virtual_network_network_id": 11}

A.4虚拟机接口和实例IP

非隔离端口
{    "fq_name": [        "default-domain",        "kubernetes",        "dev-web-k528t__5a1fc03e-f7ab-11e7-8f66-52540065dced"    ],    "virtual_machine_interface_mac_addresses": {        "mac_address": [            "02:5a:1f:c0:3e:f7"        ]    },    "display_name": "dev-share__dev-web-k528t",    "security_group_refs": [        {            "to": [                "default-domain",                "kubernetes",                "k8s-default-dev-share-default"            ],            "href": "http://127.0.0.1:8082/security-group/ad29de07-5ef6-4f55-86bb-52c44827c09d",            "attr": null,            "uuid": "ad29de07-5ef6-4f55-86bb-52c44827c09d"        },        {            "to": [                "default-domain",                "kubernetes",                "k8s-default-dev-share-sg"            ],            "href": "http://127.0.0.1:8082/security-group/791f1c7e-a66e-4c47-ba05-409f00ee2c8e",            "attr": null,            "uuid": "791f1c7e-a66e-4c47-ba05-409f00ee2c8e"        }    ],    "routing_instance_refs": [        {            "to": [                "default-domain",                "kubernetes",                "cluster-network",                "cluster-network"            ],            "href": "http://127.0.0.1:8082/routing-instance/5ed7608a-28bb-4735-a8d8-2e9132b03d62",            "attr": {                "direction": "both",                "protocol": null,                "ipv6_service_chain_address": null,                "dst_mac": null,                "mpls_label": null,                "vlan_tag": null,                "src_mac": null,                "service_chain_address": null            },            "uuid": "5ed7608a-28bb-4735-a8d8-2e9132b03d62"        }    ],    "virtual_machine_interface_disable_policy": false,    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "virtual_network_refs": [        {            "to": [                "default-domain",                "kubernetes",                "cluster-network"            ],            "href": "http://127.0.0.1:8082/virtual-network/1b9f7f74-17f0-493a-9108-729f91b43598",            "attr": null,            "uuid": "1b9f7f74-17f0-493a-9108-729f91b43598"        }    ],    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:14:58.189964",        "uuid": {            "uuid_mslong": 6494120564367233511,            "uuid_lslong": 10333036915785587949        },        "user_visible": true,        "last_modified": "2018-01-12T15:14:58.253769",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "virtual_machine_refs": [        {            "to": [                "dev-web-k528t__708154c6-f7ab-11e7-a9df-98f2b3a36be0"            ],            "href": "http://127.0.0.1:8082/virtual-machine/708154c6-f7ab-11e7-a9df-98f2b3a36be0",            "attr": null,            "uuid": "708154c6-f7ab-11e7-a9df-98f2b3a36be0"        }    ],    "vlan_tag_based_bridge_domain": false,    "port_security_enabled": true,    "annotations": {        "key_value_pair": [            {                "key": "cluster",                "value": "k8s-default"            },            {                "key": "kind",                "value": "Pod"            },            {                "key": "namespace",                "value": "dev-share"            },            {                "key": "project",                "value": "kubernetes"            },            {                "key": "name",                "value": "dev-web-k528t"            },            {                "key": "owner",                "value": "k8s"            }        ]    },    "uuid": "5a1fc03e-f7ab-11e7-8f66-52540065dced"}

IP实例
{    "fq_name": [        "dev-web-k528t__5a2f9cde-f7ab-11e7-8f66-52540065dced"    ],    "uuid": "5a2f9cde-f7ab-11e7-8f66-52540065dced",    "service_health_check_ip": false,    "instance_ip_address": "10.47.255.251",    "perms2": {        "owner": "cloud-admin",        "owner_access": 7,        "global_access": 0,        "share": []    },    "annotations": {        "key_value_pair": [            {                "key": "cluster",                "value": "k8s-default"            },            {                "key": "kind",                "value": "Pod"            },            {                "key": "namespace",                "value": "dev-share"            },            {                "key": "project",                "value": "kubernetes"            },            {                "key": "name",                "value": "dev-web-k528t"            },            {                "key": "owner",                "value": "k8s"            }        ]    },    "subnet_uuid": "d2b090ce-cbcc-4b00-b50a-cc1ed5468b00",    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:14:58.323069",        "uuid": {            "uuid_mslong": 6498585268770771431,            "uuid_lslong": 10333036915785587949        },        "user_visible": true,        "last_modified": "2018-01-12T15:14:58.363792",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "virtual_machine_interface_refs": [        {            "to": [                "default-domain",                "kubernetes",                "dev-web-k528t__5a1fc03e-f7ab-11e7-8f66-52540065dced"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/5a1fc03e-f7ab-11e7-8f66-52540065dced",            "attr": null,            "uuid": "5a1fc03e-f7ab-11e7-8f66-52540065dced"        }    ],    "service_instance_ip": false,    "instance_ip_local_ip": false,    "virtual_network_refs": [        {            "to": [                "default-domain",                "kubernetes",                "cluster-network"            ],            "href": "http://127.0.0.1:8082/virtual-network/1b9f7f74-17f0-493a-9108-729f91b43598",            "attr": null,            "uuid": "1b9f7f74-17f0-493a-9108-729f91b43598"        }    ],    "instance_ip_secondary": false,    "display_name": "dev-share__dev-web-k528t"}

隔离端口
{    "fq_name": [        "default-domain",        "kubernetes",        "dev-client__c64b3b12-f7b5-11e7-8f66-52540065dced"    ],    "virtual_machine_interface_mac_addresses": {        "mac_address": [            "02:c6:4b:3b:12:f7"        ]    },    "display_name": "dev__dev-client",    "security_group_refs": [        {            "to": [                "default-domain",                "kubernetes",                "k8s-default-dev-sg"            ],            "href": "http://127.0.0.1:8082/security-group/579019d5-038e-4901-b6ab-ed146022dd70",            "attr": null,            "uuid": "579019d5-038e-4901-b6ab-ed146022dd70"        },        {            "to": [                "default-domain",                "kubernetes",                "k8s-default-dev-default"            ],            "href": "http://127.0.0.1:8082/security-group/e43caf6e-6b35-40c3-b336-83c155078efe",            "attr": null,            "uuid": "e43caf6e-6b35-40c3-b336-83c155078efe"        }    ],    "routing_instance_refs": [        {            "to": [                "default-domain",                "kubernetes",                "dev-vn",                "dev-vn"            ],            "href": "http://127.0.0.1:8082/routing-instance/45173786-a1b4-4c75-8ef0-590de67d2d05",            "attr": {                "direction": "both",                "protocol": null,                "ipv6_service_chain_address": null,                "dst_mac": null,                "mpls_label": null,                "vlan_tag": null,                "src_mac": null,                "service_chain_address": null            },            "uuid": "45173786-a1b4-4c75-8ef0-590de67d2d05"        }    ],    "virtual_machine_interface_disable_policy": false,    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "virtual_network_refs": [        {            "to": [                "default-domain",                "kubernetes",                "dev-vn"            ],            "href": "http://127.0.0.1:8082/virtual-network/ce01826b-e3e6-407f-8798-80612018e89c",            "attr": null,            "uuid": "ce01826b-e3e6-407f-8798-80612018e89c"        }    ],    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T16:29:34.640295",        "uuid": {            "uuid_mslong": 14288579195414319591,            "uuid_lslong": 10333036915785587949        },        "user_visible": true,        "last_modified": "2018-01-12T16:29:34.708511",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "virtual_machine_refs": [        {            "to": [                "dev-client__c64878a1-f7b5-11e7-9dbb-98f2b3a33b90"            ],            "href": "http://127.0.0.1:8082/virtual-machine/c64878a1-f7b5-11e7-9dbb-98f2b3a33b90",            "attr": null,            "uuid": "c64878a1-f7b5-11e7-9dbb-98f2b3a33b90"        }    ],    "vlan_tag_based_bridge_domain": false,    "port_security_enabled": true,    "annotations": {        "key_value_pair": [            {                "key": "cluster",                "value": "k8s-default"            },            {                "key": "kind",                "value": "Pod"            },            {                "key": "namespace",                "value": "dev"            },            {                "key": "project",                "value": "kubernetes"            },            {                "key": "name",                "value": "dev-client"            },            {                "key": "owner",                "value": "k8s"            }        ]    },    "uuid": "c64b3b12-f7b5-11e7-8f66-52540065dced"}{    "fq_name": [        "dev-client__c65c2a12-f7b5-11e7-8f66-52540065dced"    ],    "uuid": "c65c2a12-f7b5-11e7-8f66-52540065dced",    "service_health_check_ip": false,    "instance_ip_address": "10.47.255.250",    "perms2": {        "owner": "cloud-admin",        "owner_access": 7,        "global_access": 0,        "share": []    },    "annotations": {        "key_value_pair": [            {                "key": "cluster",                "value": "k8s-default"            },            {                "key": "kind",                "value": "Pod"            },            {                "key": "namespace",                "value": "dev"            },            {                "key": "project",                "value": "kubernetes"            },            {                "key": "name",                "value": "dev-client"            },            {                "key": "owner",                "value": "k8s"            }        ]    },    "subnet_uuid": "4b421367-165a-4555-80ab-2cff90cb9401",    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T16:29:34.763793",        "uuid": {            "uuid_mslong": 14293345578320728551,            "uuid_lslong": 10333036915785587949        },        "user_visible": true,        "last_modified": "2018-01-12T16:29:34.810063",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "virtual_machine_interface_refs": [        {            "to": [                "default-domain",                "kubernetes",                "dev-client__c64b3b12-f7b5-11e7-8f66-52540065dced"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/c64b3b12-f7b5-11e7-8f66-52540065dced",            "attr": null,            "uuid": "c64b3b12-f7b5-11e7-8f66-52540065dced"        }    ],    "service_instance_ip": false,    "instance_ip_local_ip": false,    "virtual_network_refs": [        {            "to": [                "default-domain",                "kubernetes",                "dev-vn"            ],            "href": "http://127.0.0.1:8082/virtual-network/ce01826b-e3e6-407f-8798-80612018e89c",            "attr": null,            "uuid": "ce01826b-e3e6-407f-8798-80612018e89c"        }    ],    "instance_ip_secondary": false,    "display_name": "dev__dev-client"}


附录B  Service


B.1 LB VMI

{    "fq_name": [        "default-domain",        "kubernetes",        "svc-dev-web__20c27603-2d0f-45f5-9647-defe4adaba9a"    ],    "virtual_machine_interface_mac_addresses": {        "mac_address": [            "02:20:c2:76:03:2d"        ]    },    "display_name": "dev-share__svc-dev-web",    "security_group_refs": [        {            "to": [                "default-domain",                "kubernetes",                "k8s-default-dev-share-sg"            ],            "href": "http://127.0.0.1:8082/security-group/791f1c7e-a66e-4c47-ba05-409f00ee2c8e",            "attr": null,            "uuid": "791f1c7e-a66e-4c47-ba05-409f00ee2c8e"        },        {            "to": [                "default-domain",                "kubernetes",                "k8s-default-dev-share-default"            ],            "href": "http://127.0.0.1:8082/security-group/ad29de07-5ef6-4f55-86bb-52c44827c09d",            "attr": null,            "uuid": "ad29de07-5ef6-4f55-86bb-52c44827c09d"        }    ],    "routing_instance_refs": [        {            "to": [                "default-domain",                "kubernetes",                "cluster-network",                "cluster-network"            ],            "href": "http://127.0.0.1:8082/routing-instance/5ed7608a-28bb-4735-a8d8-2e9132b03d62",            "attr": {                "direction": "both",                "protocol": null,                "ipv6_service_chain_address": null,                "dst_mac": null,                "mpls_label": null,                "vlan_tag": null,                "src_mac": null,                "service_chain_address": null            },            "uuid": "5ed7608a-28bb-4735-a8d8-2e9132b03d62"        }    ],    "virtual_machine_interface_disable_policy": false,    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "virtual_network_refs": [        {            "to": [                "default-domain",                "kubernetes",                "cluster-network"            ],            "href": "http://127.0.0.1:8082/virtual-network/1b9f7f74-17f0-493a-9108-729f91b43598",            "attr": null,            "uuid": "1b9f7f74-17f0-493a-9108-729f91b43598"        }    ],    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:21:05.324801",        "uuid": {            "uuid_mslong": 2360578910708516341,            "uuid_lslong": 10828869012794555034        },        "user_visible": true,        "last_modified": "2018-01-12T15:21:05.365345",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "vlan_tag_based_bridge_domain": false,    "virtual_machine_interface_device_owner": "K8S:LOADBALANCER",    "port_security_enabled": true,    "uuid": "20c27603-2d0f-45f5-9647-defe4adaba9a"}

B.2 LB IP实例和浮动IP

IP实例
{    "fq_name": [        "svc-dev-web__ff9782ea-f79d-423e-af9e-cde45ef847f2"    ],    "uuid": "ff9782ea-f79d-423e-af9e-cde45ef847f2",    "service_health_check_ip": false,    "instance_ip_address": "10.167.87.84",    "perms2": {        "owner": "cloud-admin",        "owner_access": 7,        "global_access": 0,        "share": []    },    "virtual_network_refs": [        {            "to": [                "default-domain",                "kubernetes",                "cluster-network"            ],            "href": "http://127.0.0.1:8082/virtual-network/1b9f7f74-17f0-493a-9108-729f91b43598",            "attr": null,            "uuid": "1b9f7f74-17f0-493a-9108-729f91b43598"        }    ],    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:21:05.433006",        "uuid": {            "uuid_mslong": 18417333146843169342,            "uuid_lslong": 12654778383687239666        },        "user_visible": true,        "last_modified": "2018-01-12T15:21:05.433006",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "virtual_machine_interface_refs": [        {            "to": [                "default-domain",                "kubernetes",                "svc-dev-web__20c27603-2d0f-45f5-9647-defe4adaba9a"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/20c27603-2d0f-45f5-9647-defe4adaba9a",            "attr": null,            "uuid": "20c27603-2d0f-45f5-9647-defe4adaba9a"        }    ],    "service_instance_ip": false,    "instance_ip_local_ip": false,    "instance_ip_secondary": false,    "display_name": "svc-dev-web"}

Floating IP
{    "project_refs": [        {            "to": [                "default-domain",                "kubernetes"            ],            "href": "http://127.0.0.1:8082/project/46c31b9b-d21c-4c27-9445-6c94db948b6d",            "attr": null,            "uuid": "46c31b9b-d21c-4c27-9445-6c94db948b6d"        }    ],    "fq_name": [        "svc-dev-web__ff9782ea-f79d-423e-af9e-cde45ef847f2",        "dee62bd0-ed5a-4ac5-b7d7-dc6f329cdba7"    ],    "uuid": "dee62bd0-ed5a-4ac5-b7d7-dc6f329cdba7",    "floating_ip_port_mappings": {        "port_mappings": [            {                "protocol": "TCP",                "src_port": 80,                "dst_port": 80            }        ]    },    "parent_type": "instance-ip",    "perms2": {        "owner": "cloud-admin",        "owner_access": 7,        "global_access": 0,        "share": []    },    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:21:05.562790",        "uuid": {            "uuid_mslong": 16061573297398762181,            "uuid_lslong": 13247299199082224551        },        "user_visible": true,        "last_modified": "2018-01-12T15:21:06.073466",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "floating_ip_address": "10.167.87.84",    "virtual_machine_interface_refs": [        {            "to": [                "default-domain",                "kubernetes",                "dev-web-669n0__59f3d2a8-f7ab-11e7-8f66-52540065dced"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/59f3d2a8-f7ab-11e7-8f66-52540065dced",            "attr": null,            "uuid": "59f3d2a8-f7ab-11e7-8f66-52540065dced"        },        {            "to": [                "default-domain",                "kubernetes",                "dev-web-k528t__5a1fc03e-f7ab-11e7-8f66-52540065dced"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/5a1fc03e-f7ab-11e7-8f66-52540065dced",            "attr": null,            "uuid": "5a1fc03e-f7ab-11e7-8f66-52540065dced"        }    ],    "floating_ip_port_mappings_enable": true,    "display_name": "dee62bd0-ed5a-4ac5-b7d7-dc6f329cdba7",    "floating_ip_traffic_direction": "ingress"}

B.3 LB
Loadbalancer
{    "fq_name": [        "default-domain",        "kubernetes",        "svc-dev-web__34f826d8-f7ac-11e7-9dbb-98f2b3a33b90"    ],    "uuid": "34f826d8-f7ac-11e7-9dbb-98f2b3a33b90",    "service_appliance_set_refs": [        {            "to": [                "default-global-system-config",                "native"            ],            "href": "http://127.0.0.1:8082/service-appliance-set/d5cf94dd-6556-40fc-b3dd-0020dacf7cfc",            "attr": null,            "uuid": "d5cf94dd-6556-40fc-b3dd-0020dacf7cfc"        }    ],    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "loadbalancer_properties": {        "status": null,        "provisioning_status": "ACTIVE",        "admin_state": true,        "vip_address": "10.167.87.84",        "vip_subnet_id": null,        "operating_status": "ONLINE"    },    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:21:05.486093",        "uuid": {            "uuid_mslong": 3816843397506535911,            "uuid_lslong": 11365846252762905488        },        "user_visible": true,        "last_modified": "2018-01-12T15:21:05.514920",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "virtual_machine_interface_refs": [        {            "to": [                "default-domain",                "kubernetes",                "svc-dev-web__20c27603-2d0f-45f5-9647-defe4adaba9a"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/20c27603-2d0f-45f5-9647-defe4adaba9a",            "attr": null,            "uuid": "20c27603-2d0f-45f5-9647-defe4adaba9a"        }    ],    "display_name": "dev-share__svc-dev-web",    "loadbalancer_provider": "native",    "annotations": {        "key_value_pair": [            {                "key": "cluster",                "value": "k8s-default"            },            {                "key": "kind",                "value": "Service"            },            {                "key": "namespace",                "value": "dev-share"            },            {                "key": "project",                "value": "kubernetes"            },            {                "key": "name",                "value": "svc-dev-web"            },            {                "key": "owner",                "value": "k8s"            }        ]    }}

LB Listener
{    "loadbalancer_listener_properties": {        "default_tls_container": null,        "protocol": "TCP",        "connection_limit": null,        "admin_state": true,        "sni_containers": [],        "protocol_port": 80    },    "fq_name": [        "default-domain",        "kubernetes",        "svc-dev-web__34f826d8-f7ac-11e7-9dbb-98f2b3a33b90-TCP-80-331d4fc1-7e80-47a7-a6a0-6cef54c37b6c"    ],    "uuid": "331d4fc1-7e80-47a7-a6a0-6cef54c37b6c",    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:21:05.564006",        "uuid": {            "uuid_mslong": 3683187762728552359,            "uuid_lslong": 12006716381744823148        },        "user_visible": true,        "last_modified": "2018-01-12T15:21:05.564006",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "loadbalancer_refs": [        {            "to": [                "default-domain",                "kubernetes",                "svc-dev-web__34f826d8-f7ac-11e7-9dbb-98f2b3a33b90"            ],            "href": "http://127.0.0.1:8082/loadbalancer/34f826d8-f7ac-11e7-9dbb-98f2b3a33b90",            "attr": null,            "uuid": "34f826d8-f7ac-11e7-9dbb-98f2b3a33b90"        }    ],    "display_name": "svc-dev-web__34f826d8-f7ac-11e7-9dbb-98f2b3a33b90-TCP-80-331d4fc1-7e80-47a7-a6a0-6cef54c37b6c"}

LB Pool
{    "fq_name": [        "default-domain",        "kubernetes",        "svc-dev-web__34f826d8-f7ac-11e7-9dbb-98f2b3a33b90-TCP-80-331d4fc1-7e80-47a7-a6a0-6cef54c37b6c"    ],    "uuid": "3ed542dc-cbc5-4b47-aeb7-c35f8443a672",    "parent_type": "project",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "loadbalancer_listener_refs": [        {            "to": [                "default-domain",                "kubernetes",                "svc-dev-web__34f826d8-f7ac-11e7-9dbb-98f2b3a33b90-TCP-80-331d4fc1-7e80-47a7-a6a0-6cef54c37b6c"            ],            "href": "http://127.0.0.1:8082/loadbalancer-listener/331d4fc1-7e80-47a7-a6a0-6cef54c37b6c",            "attr": null,            "uuid": "331d4fc1-7e80-47a7-a6a0-6cef54c37b6c"        }    ],    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:21:05.646375",        "uuid": {            "uuid_mslong": 4527598516469844807,            "uuid_lslong": 12589746098345846386        },        "user_visible": true,        "last_modified": "2018-01-12T15:21:05.646375",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "loadbalancer_pool_properties": {        "status": null,        "protocol": "TCP",        "subnet_id": null,        "session_persistence": null,        "admin_state": true,        "persistence_cookie_name": null,        "status_description": null,        "loadbalancer_method": null    },    "display_name": "svc-dev-web__34f826d8-f7ac-11e7-9dbb-98f2b3a33b90-TCP-80-331d4fc1-7e80-47a7-a6a0-6cef54c37b6c"}

LB Member
{    "fq_name": [        "default-domain",        "kubernetes",        "svc-dev-web__34f826d8-f7ac-11e7-9dbb-98f2b3a33b90-TCP-80-331d4fc1-7e80-47a7-a6a0-6cef54c37b6c",        "53d85c7f-6b13-482e-8706-92142bfa2543"    ],    "uuid": "53d85c7f-6b13-482e-8706-92142bfa2543",    "parent_type": "loadbalancer-pool",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T15:21:05.811773",        "uuid": {            "uuid_mslong": 6041680602444548142,            "uuid_lslong": 9729624660315350339        },        "user_visible": true,        "last_modified": "2018-01-12T15:21:05.830431",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "display_name": "53d85c7f-6b13-482e-8706-92142bfa2543",    "loadbalancer_member_properties": {        "status": null,        "status_description": null,        "weight": 1,        "admin_state": true,        "address": null,        "protocol_port": 80    },    "annotations": {        "key_value_pair": [            {                "key": "vm",                "value": "708154c6-f7ab-11e7-a9df-98f2b3a36be0"            },            {                "key": "vmi",                "value": "5a1fc03e-f7ab-11e7-8f66-52540065dced"            }        ]    }}

B.4 外部FIP

{    "project_refs": [        {            "to": [                "default-domain",                "kubernetes"            ],            "href": "http://127.0.0.1:8082/project/46c31b9b-d21c-4c27-9445-6c94db948b6d",            "attr": null,            "uuid": "46c31b9b-d21c-4c27-9445-6c94db948b6d"        }    ],    "fq_name": [        "default-domain",        "kubernetes",        "BGP",        "BGP",        "svc-dev-web__1526aa69-f7bf-11e7-9dbb-98f2b3a33b90120.136.134.67-externalIP"    ],    "uuid": "ac091da2-28d7-467f-bd49-10edb2885219",    "floating_ip_port_mappings": {        "port_mappings": [            {                "protocol": "TCP",                "src_port": 80,                "dst_port": 80            }        ]    },    "parent_type": "floating-ip-pool",    "perms2": {        "owner": "None",        "owner_access": 7,        "global_access": 0,        "share": []    },    "id_perms": {        "enable": true,        "description": null,        "creator": null,        "created": "2018-01-12T17:36:13.280888",        "uuid": {            "uuid_mslong": 12396472031621105279,            "uuid_lslong": 13639451559556829721        },        "user_visible": true,        "last_modified": "2018-01-12T17:36:13.424379",        "permissions": {            "owner": "cloud-admin",            "owner_access": 7,            "other_access": 7,            "group": "cloud-admin-group",            "group_access": 7        }    },    "floating_ip_address": "120.136.134.67",    "virtual_machine_interface_refs": [        {            "to": [                "default-domain",                "kubernetes",                "dev-web-669n0__59f3d2a8-f7ab-11e7-8f66-52540065dced"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/59f3d2a8-f7ab-11e7-8f66-52540065dced",            "attr": null,            "uuid": "59f3d2a8-f7ab-11e7-8f66-52540065dced"        },        {            "to": [                "default-domain",                "kubernetes",                "svc-dev-web__78f5adca-cbfe-422a-810c-bb3be9c15589"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/78f5adca-cbfe-422a-810c-bb3be9c15589",            "attr": null,            "uuid": "78f5adca-cbfe-422a-810c-bb3be9c15589"        },        {            "to": [                "default-domain",                "kubernetes",                "dev-web-k528t__5a1fc03e-f7ab-11e7-8f66-52540065dced"            ],            "href": "http://127.0.0.1:8082/virtual-machine-interface/5a1fc03e-f7ab-11e7-8f66-52540065dced",            "attr": null,            "uuid": "5a1fc03e-f7ab-11e7-8f66-52540065dced"        }    ],    "floating_ip_port_mappings_enable": true,    "display_name": "svc-dev-web__1526aa69-f7bf-11e7-9dbb-98f2b3a33b90120.136.134.67-externalIP",    "floating_ip_traffic_direction": "ingress"}

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