/*
* Copyright 2014 SeaClouds
* Contact: SeaClouds
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package eu.seaclouds.policy.utils;
import eu.seaclouds.policy.SeaCloudsManagementPolicy;
import org.apache.brooklyn.util.text.Strings;
public class SeaCloudsPolicyRequestComposer {
public static String setupObserverInitializerPayload(SeaCloudsManagementPolicy policy) {
// T4C JSON payload to attach a INFLUXDB Observer to T4C
return "{ \"format\":\"INFLUXDB\", \"protocol\":\"HTTP\",\"callbackUrl\":" +
"\"" + policy.getConfig(SeaCloudsManagementPolicy.INFLUXDB_ENDPOINT) + "/db/" + policy.getConfig(SeaCloudsManagementPolicy.INFLUXDB_DATABASE) +
"/series?u=" + policy.getConfig(SeaCloudsManagementPolicy.INFLUXDB_USERNAME) + "&p=" + policy.getConfig(SeaCloudsManagementPolicy.INFLUXDB_PASSWORD) + "\" }";
}
public static String setupGrafanaInitializerPayload(SeaCloudsManagementPolicy policy, String id) {
final String globalGrafanaOptionsJSON =
"{ " +
"\"overwrite\": false," +
"\"dashboard\": {" +
"\"id\": null," +
"\"title\": \"" + id + " Dashboard\"," +
"\"tags\": [\"SeaClouds\", \"AUTOGENERATED\"]," +
"\"style\": \"dark\"," +
"\"timezone\": \"browser\"," +
"\"editable\": true," +
"\"hideControls\": false," +
"\"sharedCrosshair\": true," +
"\"time\": { \"from\": \"now-6h\", \"to\": \"now\" }," +
"\"timepicker\": { " +
" \"refresh_intervals\": [\"1m\", \"1h\", \"1d\"]," +
" \"time_options\": [\"1h\", \"12h\", \"24h\", \"2d\", \"7d\", \"30d\"] " +
"}," +
"\"templating\": { \"list\": [] }," +
"\"annotations\": { \"list\": [] }," +
"\"schemaVersion\": 7," +
"\"version\": 1," +
"\"links\": []," +
"\"rows\": [";
String rowOptions = "";
for (String metricName : policy.extractMetricNames()) {
int index = 0;
String currentRow =
"{" +
"\"collapse\": false," +
"\"editable\": false," +
"\"height\": \"250px\"," +
"\"panels\": [{" +
" \"id\":" + index + "," +
" \"aliasColors\": {}," +
" \"bars\": false," +
" \"datasource\": null," +
" \"editable\": true," +
" \"error\": false," +
" \"fill\": 1," +
" \"grid\": { \"leftLogBase\": 1, \"leftMax\": null, \"leftMin\": null, \"rightLogBase\": 1, \"rightMax\": null, \"rightMin\": null, \"threshold1\": null, \"threshold1Color\": \"rgba(216, 200, 27, 0.27)\", \"threshold2\": null, \"threshold2Color\": \"rgba(234, 112, 112, 0.22)\" }," +
" \"legend\": { \"avg\": true, \"current\": false, \"max\": true, \"min\": true, \"show\": true, \"total\": false, \"values\": false}," +
" \"lines\": true," +
" \"linewidth\": 2," +
" \"links\": []," +
" \"nullPointMode\": \"connected\"," +
" \"percentage\": false," +
" \"pointradius\": 5," +
" \"points\": false," +
" \"renderer\": \"flot\"," +
" \"seriesOverrides\": []," +
" \"span\": 12," +
" \"stack\": false," +
" \"steppedLine\": false," +
" \"targets\": [{ " +
" \"column\": \"value\"," +
" \"function\": \"mean\"," +
" \"query\": \"select mean(value) from \\\"" + metricName + "\\\" where $timeFilter group by time($interval) order asc\"," +
" \"refId\": \"A\"," +
" \"series\": \"" + metricName + "\"" +
" }]," +
" \"timeFrom\": null," +
" \"timeShift\": null," +
" \"title\": \"" + metricName + "\"," +
" \"tooltip\": { \"shared\": true, \"value_type\": \"cumulative\"}," +
" \"type\": \"graph\"," +
" \"x-axis\": true," +
" \"y-axis\": true," +
" \"y_formats\": [\"short\",\"short\"]" +
" }]," +
" \"title\": \"" + id + "\"" +
"},";
rowOptions += currentRow;
}
// Remove last ,
rowOptions = Strings.removeFromEnd(rowOptions, ",");
return globalGrafanaOptionsJSON + rowOptions + "] } }";
}
}