1curl -XPOST '{内网地址}:{eureka 协议端口}/eureka/v2/apps/EUREKA-DEMO-PROVIDER' \
2--header 'Content-Type: application/json' \
3--data-raw '{
4    "instance": {
5        "instanceId": "10.91.80.100:eureka-demo-provider:18081",
6        "hostName": "10.91.80.100",
7        "app": "EUREKA-DEMO-PROVIDER",
8        "ipAddr": "10.91.80.100",
9        "status": "UP",
10        "overriddenStatus": "UNKNOWN",
11        "port": {
12            "$": 18081,
13            "@enabled": "true"
14        },
15        "securePort": {
16            "$": 443,
17            "@enabled": "false"
18        },
19        "countryId": 1,
20        "dataCenterInfo": {
21            "@class": "com.netflix.appinfo.InstanceInfo$DefaultDataCenterInfo",
22            "name": "MyOwn"
23        },
24        "leaseInfo": {
25            "renewalIntervalInSecs": 30,
26            "durationInSecs": 90,
27            "registrationTimestamp": 0,
28            "lastRenewalTimestamp": 0,
29            "evictionTimestamp": 0,
30            "serviceUpTimestamp": 0
31        },
32        "metadata": {
33            "management.port": "18081"
34        },
35        "homePageUrl": "http://10.91.80.100:18081/",
36        "statusPageUrl": "http://10.91.80.100:18081/actuator/info",
37        "healthCheckUrl": "http://10.91.80.100:18081/actuator/health",
38        "vipAddress": "EUREKA-DEMO-PROVIDER",
39        "secureVipAddress": "EUREKA-DEMO-PROVIDER",
40        "isCoordinatingDiscoveryServer": "false",
41        "lastUpdatedTimestamp": "1681266990026",
42        "lastDirtyTimestamp": "1681266990889"
43    }
44}'