GroovyScriptHelper issues - method missing | Product Discussions

rthomasgww · 2023-03-30T02:23:18Z

I’m trying to build a datasource for our health-check API that returns a system name, status, and response time. I believe I need to set up active discovery to map the system names as the instance keys, then query the API again to get that data. Issue I’m running into is that the GSH methods intended to handle the instancing won’t load, giving me the below error. The actual script does run successfully, it’s just the instancing bit that’s giving me trouble.MissingMethodException: No signature of method: Script1.withBinding() is applicable for argument types: (groovy.lang.Binding) values: [groovy.lang.Binding@781fc692] Possible solutions: setBinding(groovy.lang.Binding), getBinding() com.logicmonitor.common.sse.utils.exception.ScriptExecutingFailedException: MissingMethodException: No signature of method: Script1.withBinding() is applicable for argument types: (groovy.lang.Binding) values: [groovy.lang.Binding@781fc692] Possible solutions: setBinding(groovy.lang.Binding), getBinding() at com.logicmonitor.common.sse.utils.GroovyScriptHelper.execute(GroovyScriptHelper.java:197) at jdk.internal.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at com.logicmonitor.common.sse.executor.impl.GroovyScriptHelperWrapper.execute(GroovyScriptHelperWrapper.java:86) at com.logicmonitor.common.sse.executor.GroovyScriptExecutor.execute(GroovyScriptExecutor.java:75) at com.logicmonitor.common.sse.SSEScriptExecutor$ScriptExecutingTask.call(SSEScriptExecutor.java:212) at com.logicmonitor.common.sse.SSEScriptExecutor$ScriptExecutingTask.call(SSEScriptExecutor.java:155) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) elapsed time: 0 secondsCode-block I’m using for discovery:import com.santaba.agent.groovyapi.http.*; import groovy.json.JsonBuilder; import groovy.json.JsonSlurper; import com.logicmonitor.common.sse.utils.GroovyScriptHelper as GSH import com.logicmonitor.mod.Snippets def modLoader = GSH.getInstance()._getScript("Snippets", Snippets.getLoader()).withBinding(getBinding()) def lmEmit = modLoader.load("lm.emit", "0") // Load LM emit module def api_key = hostProps.get("boomi.client_id"); def api_secret = hostProps.get("boomi.client_secret"); def api_scope = hostProps.get("boomi.api_scope") if (!api_key && ! api_secret) { println "boomi.client_id and boomi.client_secret must be defined."; return 1; } // used to get an OAuth2 token def api_auth_host = "login.microsoftonline.com"; def api_tenant_id = hostProps.get("boomi.azure_tenant_id"); def api_auth_url = "https://login.microsoftonline.com/${api_tenant_id}/oauth2/v2.0/token" // define API path to get info from def api_base_host = hostProps.get("system.hostname"); def api_base_url = "https://${api_base_host}/healthcheck/v2"; def api_x_apikey = hostProps.get("boomi.apixkey"); // get OAuth2 token def auth_token; try { def conn = HTTP.open(api_auth_host, 443); def headers = [ "Content-Type": "application/x-www-form-urlencoded" ]; def postdata = "grant_type=client_credentials&client_id=${api_key}&client_secret=${api_secret}&scope=${api_scope}" def response = HTTPPost(api_auth_host, api_auth_url, postdata, headers); auth_token = ParseJsonResponse(response); } catch (Exception e) { println "OAuth2 Exception: " + e.message; return 1; } // get data from API using token def systems; try { def conn = HTTP.open(api_auth_host, 443); def headers = [ "Accept": "application/json", "Authorization": "${auth_token.token_type} ${auth_token.access_token}", "X-APIKey": api_x_apikey ]; def response = HTTPGet(api_base_host, api_base_url + "/oncloud", headers); systems = ParseJsonResponse(response); } catch (Exception e) { println "API Exception from oncloud: " + e.message; return 1; } systems?.each { val -> def wildvalue = val.systemName def wildalias = wildvalue def description = val.systemName lmEmit.instance(wildvalue, wildalias, description, [:]) } try { def conn = HTTP.open(api_auth_host, 443); def headers = [ "Accept": "application/json", "Authorization": "${auth_token.token_type} ${auth_token.access_token}", "X-APIKey": api_x_apikey ]; def response = HTTPGet(api_base_host, api_base_url + "/onpremise", headers); systems = ParseJsonResponse(response); } catch (Exception e) { println "API Exception from onpremise: " + e.message; return 1; } systems?.each { val -> def wildvalue = val.systemName def wildalias = wildvalue def description = val.systemName lmEmit.instance(wildvalue, wildalias, description, [:]) } return 0; // Functions // Convenience method for making HTTP POST requests to REST API def HTTPPost(host, url, post_data, request_headers, user = null, pass = null) { // Create an http client object def conn = HTTP.open(host, 443) // If we have credentials add them to the headers if (user && pass) { conn.setAuthentication(user, pass) } // Query the endpoint def response = conn.post(url, post_data, request_headers) def response_code = conn.getStatusCode() def response_body = conn.getResponseBody() // Close the connection conn.close(); return ; } // Convenience method for making HTTP POST requests to REST API def HTTPGet(host, url, request_headers, user = null, pass = null) { // Create an http client object def conn = HTTP.open(host, 443) // If we have credentials add them to the headers if (user && pass) { conn.setAuthentication(user, pass) } // Query the endpoint def response = conn.get(url, request_headers) def response_code = conn.getStatusCode() def response_body = conn.getResponseBody() // Close the connection conn.close(); return ; } // Convenience method for parsing REST responses. def ParseJsonResponse(response) { // Successful response? if (response.code =~ /^2\d\d/) { // yes, parse out a JSON object return new JsonSlurper()?.parseText(response.body); } else { // No, error out throw new Exception("There was an error fetching from the API: ${response.code}"); } }

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GroovyScriptHelper issues - method missing | Product Discussions | LogicMonitor Community