How Do I Read the Current Configuration of the Data Center?
This use case explains how to read the current configuration of the data center using a REST API. You can validate your configuration by reading the current configuration of the data center.
To read the current configuration of the data center
1. Read the current configuration of the data center using the GET/rest/apigateway/dataspace REST API.
Request: GET http://uk.myhost.com:5555/rest/apigateway/dataspace.
HTTP response appears as follows:
{
"listener": {
"listener": {
"nodeName": "ecb1308f-22ac-4877-aba9-471a31a834e6",
"host": "uk.myhost.com",
"port": 4440
},
"insecureTrustManager": false
},
"listener.active": {
"listener": {
"nodeName": "ecb1308f-22ac-4877-aba9-471a31a834e6",
"host": "uk.myhost.com",
"port": 4440
},
"insecureTrustManager": false
},
"ring": [
{
"nodeName": "a04609a0-ca13-44db-98e1-f988ba18fbb4",
"host": "us.myhost.com",
"port": 4440
},
{
"nodeName": "b04609v0-ef13-44vu-98x1-f988mn18max4",
"host": "in.myhost.com",
"port": 4440
}
],
"ring.active": [
{
"nodeName": "a04609a0-ca13-44db-98e1-f988ba18fbb4",
"host": "us.myhost.com",
"port": 4440
},
{
"nodeName": "b04609v0-ef13-44vu-98x1-f988mn18max4",
"host": "in.myhost.com",
"port": 4440
}
],
"mode": "ACTIVE_RING"
}
On successful configuration, the response status code displays as 200 and the first entry in the response displays mode field with the current configuration mode of the data center.