示例#1
0
        public async Task <string> ProcessDynatraceAlert()
        {
            Log.Info("In ProcessDynatraceAlert(), notificationObject.ImpactedEnties: " + this.NotificationObject?.ImpactedEntities);
            FixedEvent[] fixedEvents = await fixMostRecentDeploymentsOnEntities(NotificationObject?.ImpactedEntities, DEFAULT_TIME_SPAN);

            Log.Info("fixed events, updating problem ticket");
            // we have our information and can now iterate and update the problem ticket
            foreach (var fixedEvent in fixedEvents)
            {
                Log.Info("fixedEvent: " + fixedEvent);
                // create comment body
                var commentBody = new FixedEventComment
                {
                    comment = "Triggered release " + fixedEvent.OrigEvent?.deploymentName.Value + " " + fixedEvent.RollbackReleaseId + " in project " + fixedEvent.OrigEvent?.deploymentProject.Value,
                    user    = "******",
                    context = "Azure Function"
                };
                Log.Info("Created FixedEventComment object: " + JsonConvert.SerializeObject(commentBody));

                // post comment body to dynatrace problem comments
                var fullUrl = this.DTTenantUrl + "/api/v1/problem/details/" + this.NotificationObject?.PID.Value + "/comments";
                Log.Info("full url: " + fullUrl);
                var response = await DynatraceAPIHelper.Post(fullUrl, this.DTApiToken, JsonConvert.SerializeObject(commentBody));

                var statusCode = response.StatusCode;
                var data       = await response.Content.ReadAsStringAsync();

                this.Log.Info("Push comment to Dynatrace: " + fullUrl + " " + statusCode + "-" + data);
            }


            return("Executed Handler successfully!");
        }
示例#2
0
        /**
         * Returns the most recent CUSTOM_DEPLOYMENT event on these passed entites where the event.source == VSTS
         *
         */
        private async Task <dynamic[]> getMostRecentDeploymentOnEntity(dynamic entities, int timespan)
        {
            this.Log.Info("Starting getMostRecentDeploymentOnEntity");
            List <dynamic> resultEvents = new List <dynamic>();

            this.Log.Info("Iterating through all entities");
            foreach (var entity in entities)
            {
                this.Log.Info("Entity: " + entity);
                // build out dynatrace query to get most recent deployment event for each entity
                var dtEventUrl  = this.DTTenantUrl + "/api/v1/events";
                var to          = DateTime.Now;
                var from        = to.Subtract(new TimeSpan(0, 0, 0, 0, timespan));
                var queryString = "?entitydId=" + entity?.entity + "&eventType=CUSTOM_DEPLOYMENT";
                if (timespan > 0)
                {
                    queryString += "&to=" + DynatraceAPIHelper.ConvertToJSSMilliseconds(to) + "&from=" + DynatraceAPIHelper.ConvertToJSSMilliseconds(from);
                }

                // execute query to dynatrace
                this.Log.Info("Executing query to Dynatrace: " + queryString);
                HttpResponseMessage response = await DynatraceAPIHelper.Post(dtEventUrl + queryString, this.DTApiToken, null);

                if (response.StatusCode == HttpStatusCode.OK)
                {
                    this.Log.Info("Got valid response from dynatrace");
                    // get list of events from response
                    dynamic data = await response.Content.ReadAsAsync <object>();

                    this.Log.Info("response data: " + data);
                    var events = data?.events;

                    // test code, should read this from the response
                    //var dataString = "{\n    \"nextEventStartTms\": null,\n    \"nextEventId\": null,\n    \"nextCursor\": null,\n    \"from\": 1532067180000,\n    \"to\": 1532110380000,\n    \"totalEventCount\": 1,\n    \"events\": [\n	\n      {\n        \"eventId\": 7587387097431610000,        \"startTime\": 1532086141275,\n        \"endTime\": 153208614127,\n \n       \"entityId\": \"SERVICE - 8AC3A0761537D748\",\n        \"entityName\": \"SampleNodeJsService\",\n        \"severityLevel\": null,\n        \"impactLevel\": \"SERVICE\",\n        \"eventType\": \"CUSTOM_DEPLOYMENT\",\n        \"eventStatus\": \"CLOSED\",\n        \"tags\": [\n          {\n            \"context\": \"CONTEXTLESS\",\n            \"key\": \"DeploymentGroup\",\n            \"value\": \"Production\"\n          }\n        ],\n        \"id\": \"7587387097431610671_1532086141275\",\n        \"customProperties\": {\n          \"CodeDeploy.DeploymentGroup\": \"Production\",\n          \"PipelineStage\": \"Production\",\n          \"PipelineName\": \"SampleDevOpsPipeline\",\n    \"CodeDeploy.DeploymentId\": \"d - 4P826EJDU\",\n          \"CodeDeploy.Application\": \"SampleDevOpsApp\",\n         \"PipelineAction\": \"PushDynatraceDeploymentEvent\"\n        },\n        \"deploymentProject\": \"SampleDevOpsPipeline\",\n        \"remediationAction\": \"https://42g9h6vd6i.execute-api.us-east-1.amazonaws.com/v1/HandleDynatraceProblem\",\n        \"deploymentVersion\": \"78\",        \"deploymentName\": \"CodePipeline Deploying in Production\",\n        \"source\": \"VSTS\"\n      }\n    ]\n  }";
                    //dynamic data = JsonConvert.DeserializeObject(dataString);
                    //var events = data?.events;

                    // only look at most recent one that came from VSTS, once you find the first one, break out of for loop
                    this.Log.Info("Iterating through all events, find first one from VSTS");
                    foreach (var problemEvent in events)
                    {
                        this.Log.Info("ProblemEvent: " + problemEvent);
                        if (problemEvent?.source.Value.Equals("VSTS"))
                        {
                            // only push it if the same deployment id is not already on the list
                            var exists = resultEvents.Any(item => item?.deploymentVersion == problemEvent?.deploymentVersion);
                            if (!exists)
                            {
                                resultEvents.Add(problemEvent);
                            }
                            break;
                        }
                    }
                }
            }

            this.Log.Info("Finisehd with getMostRecentDeploymentOnEntity, resultEvents: " + resultEvents);
            return(resultEvents.ToArray());
        }
        public async Task <string> ProcessDynatraceAlert()
        {
            var DTTimeSpanMS = 60 * 1000 * Int32.Parse(this.DTTimeSpanMinutes);

            Log.Info("ProcessDynatraceAlert: notificationObject.ImpactedEnties: " + this.NotificationObject?.ImpactedEntities);

            FixedEvent[] fixedEvents = await fixMostRecentDeploymentsOnEntities(NotificationObject?.ImpactedEntities, DTTimeSpanMS);

            Log.Info("ProcessDynatraceAlert: fixed events, updating problem ticket");

            // we have our information and can now iterate and update the problem ticket
            if (fixedEvents.Length > 0)
            {
                foreach (var fixedEvent in fixedEvents)
                {
                    Log.Info("ProcessDynatraceAlert: fixedEvent: " + fixedEvent);
                    // create comment body
                    var commentBody = new FixedEventComment
                    {
                        comment = "Triggered release deploymentName: " + fixedEvent.OrigEvent?.deploymentName.Value + " RollbackReleaseId: " + fixedEvent.RollbackReleaseId + " in project " + fixedEvent.OrigEvent?.deploymentProject.Value,
                        user    = "******",
                        context = "Azure Function"
                    };
                    Log.Info("ProcessDynatraceAlert: Created FixedEventComment object: " + JsonConvert.SerializeObject(commentBody));

                    // post comment body to dynatrace problem comments
                    var fullUrl = this.DTTenantUrl + "/api/v1/problem/details/" + this.NotificationObject?.PID.Value + "/comments";
                    Log.Info("full url: " + fullUrl);
                    var response = await DynatraceAPIHelper.Post(fullUrl, this.DTApiToken, JsonConvert.SerializeObject(commentBody));

                    var statusCode = response.StatusCode;
                    var data       = await response.Content.ReadAsStringAsync();

                    this.Log.Info("ProcessDynatraceAlert: Push comment to Dynatrace: " + fullUrl + " " + statusCode + "-" + data);
                    if ((int)statusCode != 200)
                    {
                        throw new Exception("ProcessDynatraceAlert: Error udpating Dynatrace deployment entity: " + data);
                    }
                }
            }
            else
            {
                throw new Exception("ProcessDynatraceAlert: There are no recent Dynatrace deployment entities to update");
            }

            return("Executed Handler successfully!");
        }