I found the solution in a workflow, and using JavaScript, we search for each monitored host, filter them based on the pattern we need, and then shut them down. Here's the code.
var https://{environmentid}.live.dynatrace.com/api/v2/";
//const request = require('request');
const schemaIds = "builtin:host.monitoring"
var api_token_entities = "<token TOKEN READ WRITTE ENTITIES>";
var api_token = "<TOKEN ONEAGENT - READ - WRITTE>";
// Step 1: Get all Object Ids for HOST schema
const options = {
method: 'GET',
headers: {
'Authorization': `Api-Token ${api_token}`
}
};
const disable_host_group = ["qa-xxxxxx", "qa-yyyyyyy", "qa-ddddddd", "qa-sssssssss"]
https://{environmentid}.live.dynatrace.com/api/v1/oneagents`, options, (response) => {
let data = '';
response.on('data', (chunk) => {
data += chunk;
});
response.on('end', () => {
const hostObjects = JSON.parse(data);
if ("error" in hostObjects) {
console.log(`Error occurred: ${hostObjects.error.message}`);
process.exit(1);
}
const hosts = hostObjects["hosts"]
Object.keys(hosts).forEach(key => {
var cluster = hosts[key]["hostInfo"]["kubernetesCluster"];
var estado = hosts[key]["availabilityState"];
var entityID = hosts[key]["hostInfo"]["entityId"];
try {
var hostgroupID = hosts[key]["hostInfo"]["hostGroup"]["meId"];
} catch (error) {
var hostgroupID = "nulo";
}
try {
var hostGroup = hosts[key]["hostInfo"]["hostGroup"]["name"];
} catch (error) {
var hostGroup = "nulo";
}
if(disable_host_group.includes(hostGroup)) {
if(estado == "MONITORED"){
console.log(key + " " + entityID + " ---> " + cluster + " ---> " + estado + " ---> " + hostgroupID + " ---> " + hostGroup );
update(entityID);
}
}
});
});
}).on("error", (error) => {
console.error(`Error: ${error.message}`);
});
// Configura las opciones para la solicitud
function update(host) {
console.log("inicio actualizacion : " + host)
const options_update = {
hostname: '<tenantdyantrace>.live.dynatrace.com',
port: 443,
path: '/api/v2/settings/objects/?scope='+host,
method: 'POST',
headers: {
'Accept': 'application/json; charset=utf-8',
'Content-Type': 'application/json; charset=utf-8',
'Authorization': `Api-Token ${api_token_entities}`
}
};
// make the petition
const req_update = https.request(options_update, (res) => {
let data1 = '';
// Reception the data
res.on('data1', (chunk) => {
data1 += chunk;
});
// when the answere end, process data
res.on('end', () => {
//console.info('Response:', data1);
});
});
// error management
req_update.on('error', (e) => {
console.error('Error:', e.message);
});
// send data
const postData = JSON.stringify([{
"schemaId": "builtin:host.monitoring",
"scope": host,
"value": { "enabled": false }
}]);
req_update.write(postData);
req_update.end();
console.log("update end: " + host)
}
i hope this solution can help somebody
MaciejNeumann
