public string GetDeploymentErrors(int PastInstances)
{
string result = "";
List <TfsReleaseError> errorlist = new List <TfsReleaseError>();
Dictionary <string, string> inputs = new Dictionary <string, string>();
var def = relclient.GetReleaseDefinitionsAsync(TfsEnvInfo.ProjectName, TfsEnvInfo.ReleaseDefinitionName, isExactNameMatch: true).Result;
if (def.Count() > 0)
{
var id = def.First().Id;
var runs = relclient.GetDeploymentsAsync(project: TfsEnvInfo.ProjectName, definitionId: id, deploymentStatus: DeploymentStatus.Failed, operationStatus: DeploymentOperationStatus.PhaseFailed, queryOrder: ReleaseQueryOrder.Descending, top: PastInstances).Result;
foreach (var run in runs)
{
var rel = relclient.GetReleaseAsync(TfsEnvInfo.ProjectName, run.Release.Id).Result;
var env = rel.Environments.First(e => e.Id == run.ReleaseEnvironmentReference.Id);
var attempt = env.DeploySteps.First(s => s.Attempt == run.Attempt);
var phase = attempt.ReleaseDeployPhases.First(p => p.Status == DeployPhaseStatus.Failed);
//assumption here is each phase has only one job that failed
var job = phase.DeploymentJobs.First(j => j.Job.Status == Microsoft.VisualStudio.Services.ReleaseManagement.WebApi.TaskStatus.Failed);
var failedtask = job.Tasks.Where(t => t.Status == Microsoft.VisualStudio.Services.ReleaseManagement.WebApi.TaskStatus.Failed).First();
var error = new TfsReleaseError()
{
ReleaseName = rel.Name,
EnvironmentName = env.Name,
Attempt = attempt.Attempt,
PhaseType = phase.PhaseType.ToString(),
AgentName = failedtask.AgentName,
TaskName = failedtask.Name,
StartTime = failedtask.StartTime,
FinishTime = failedtask.FinishTime,
ErrorMessages = failedtask.Issues.Where(i => i.Message != "").Select(i => i.Message).ToArray()
};
var snapshot = env.DeployPhasesSnapshot.First(dps => dps.Rank == phase.Rank);
if (failedtask.Task != null) //failing at download artifacts
{
inputs = snapshot.WorkflowTasks.First(w => w.TaskId == failedtask.Task.Id).Inputs;
}
error.TaskInputs = inputs;
List <TfsArtifact> artifacts = new List <TfsArtifact>();
foreach (var a in rel.Artifacts)
{
var build = a.DefinitionReference.Where(d => d.Key == "version").Select(v => v.Value.Name).First();
var buildurl = a.DefinitionReference.Where(d => d.Key == "artifactSourceVersionUrl").Select(v => v.Value.Id).First();
artifacts.Add(new TfsArtifact()
{
Build = build,
BuildUrl = buildurl
});
}
error.Artifacts = artifacts.ToArray();
errorlist.Add(error);
}
//To download all logs for a given release
//docs: https://docs.microsoft.com/en-us/rest/api/vsts/release/releases/get%20logs?view=vsts-rest-4.1
//GET https://{accountName}.vsrm.visualstudio.com/{project}/_apis/release/releases/{releaseId}/logs?api-version=4.1-preview.2
//client.DownloadFile(rel.LogsContainerUrl, rel.Name + ".zip");
//The return data seems to have bad encoding; looks like a bug
//var logs = tfsclient.GetLogsAsync(tfsinfo.ProjectName, id).Result;
//Handle case when no errors are found
if (errorlist.Count > 0)
{
result = JsonConvert.SerializeObject(errorlist, Formatting.Indented);
}
else
{
result = $"**Warning** No errors found";
}
}
else
{
result = $"**Warning** Failed to find Release Definition with name \"{TfsEnvInfo.ReleaseDefinitionName}\"";
}
return(result);
}
public string GetDeploymentErrors(DateTime mindate, DateTime maxdate)
{
string result = "";
List <TfsReleaseError> errorlist = new List <TfsReleaseError>();
Dictionary <string, string> inputs = new Dictionary <string, string>();
var runs = relclient.GetDeploymentsAsync(project: TfsEnvInfo.ProjectName, minStartedTime: mindate, maxStartedTime: maxdate, deploymentStatus: DeploymentStatus.Failed, operationStatus: DeploymentOperationStatus.PhaseFailed, queryOrder: ReleaseQueryOrder.Descending).Result;
foreach (var run in runs)
{
var rel = relclient.GetReleaseAsync(TfsEnvInfo.ProjectName, run.Release.Id).Result;
var env = rel.Environments.First(e => e.Id == run.ReleaseEnvironmentReference.Id);
var attempt = env.DeploySteps.First(s => s.Attempt == run.Attempt);
var phase = attempt.ReleaseDeployPhases.First(p => p.Status == DeployPhaseStatus.Failed);
//assumption here is each phase has only one job that failed
var job = phase.DeploymentJobs.First(j => j.Job.Status == TaskStatus.Failed);
var failedtask = job.Tasks.Where(t => t.Status == TaskStatus.Failed).First();
//GetDeploymentsAsync return top 50 regardless of minStartedTime or maxStartedTime
//looks like a bug
if (failedtask.StartTime >= mindate && failedtask.StartTime <= maxdate)
{
var error = new TfsReleaseError()
{
ReleaseName = rel.Name,
EnvironmentName = env.Name,
Attempt = attempt.Attempt,
PhaseType = phase.PhaseType.ToString(),
AgentName = failedtask.AgentName,
TaskName = failedtask.Name,
StartTime = failedtask.StartTime,
FinishTime = failedtask.FinishTime,
ErrorMessages = failedtask.Issues.Where(i => i.Message != "").Select(i => i.Message).ToArray()
};
var snapshot = env.DeployPhasesSnapshot.First(dps => dps.Rank == phase.Rank);
if (failedtask.Task != null) //failing at download artifacts
{
inputs = snapshot.WorkflowTasks.First(w => w.TaskId == failedtask.Task.Id).Inputs;
}
error.TaskInputs = inputs;
List <TfsArtifact> artifacts = new List <TfsArtifact>();
foreach (var a in rel.Artifacts)
{
var build = a.DefinitionReference.Where(d => d.Key == "version").Select(v => v.Value.Name).First();
var q = a.DefinitionReference.Where(d => d.Key == "artifactSourceVersionUrl").Select(v => v.Value.Id);
var buildurl = (q.Count() > 0) ? q.First() : "";
artifacts.Add(new TfsArtifact()
{
Build = build,
BuildUrl = buildurl
});
}
error.Artifacts = artifacts.ToArray();
errorlist.Add(error);
}
}
//Handle case when no errors are found
if (errorlist.Count > 0)
{
result = JsonConvert.SerializeObject(errorlist, Formatting.Indented);
}
else
{
result = $"**Warning** No errors found";
}
return(result);
}
public string GetLatestError()
{
string result = "";
List <TfsReleaseError> errorlist = new List <TfsReleaseError>();
var deflist = relclient.GetReleaseDefinitionsAsync(TfsEnvInfo.ProjectName, TfsEnvInfo.ReleaseDefinitionName, isExactNameMatch: true, expand: ReleaseDefinitionExpands.Environments).Result;
if (deflist.Count() > 0)
{
var def = deflist.First();
var defenvlist = def.Environments.Where(e => e.Name == TfsEnvInfo.EnvironmentName);
if (defenvlist.Count() > 0)
{
var defenv = defenvlist.First();
var rellist = relclient.GetReleasesAsync(def.Id, defenv.Id).Result;
if (rellist.Count() > 0)
{
var rel = rellist.Where(r => r.Name == TfsEnvInfo.ReleaseName);
if (rel.Count() > 0)
{
var relid = rel.First().Id;
var reldetails = relclient.GetReleaseAsync(TfsEnvInfo.ProjectName, relid).Result;
var env = reldetails.Environments.Where(e => e.Name == TfsEnvInfo.EnvironmentName).First();
var steplist = env.DeploySteps.Where(s => s.Status == DeploymentStatus.Failed);
foreach (var step in steplist)
{
//assuming only one phase that fails in any one deployment
var phase = step.ReleaseDeployPhases.Where(p => p.Status == DeployPhaseStatus.Failed).First();
//assumption here is each phase has only one job that failed
var job = phase.DeploymentJobs.First(j => j.Job.Status == TaskStatus.Failed);
var failedtask = job.Tasks.Where(t => t.Status == TaskStatus.Failed).First();
var error = new TfsReleaseError()
{
ReleaseName = reldetails.Name,
EnvironmentName = env.Name,
Attempt = step.Attempt,
PhaseType = phase.PhaseType.ToString(),
AgentName = failedtask.AgentName,
TaskName = failedtask.Name,
StartTime = failedtask.StartTime,
FinishTime = failedtask.FinishTime,
ErrorMessages = failedtask.Issues.Where(i => i.Message != "").Select(i => i.Message).ToArray()
};
var logstream = relclient.GetTaskLogAsync(TfsEnvInfo.ProjectName, reldetails.Id, env.Id, phase.Id, failedtask.Id).Result;
var reader = new StreamReader(logstream);
var logstring = reader.ReadToEnd();
var lines = logstring.Replace("\n", "").Split('\r');
var errorindex = Array.FindIndex(lines, l => l.Contains(error.ErrorMessages.First()));
string logsample = "";
var samplelength = 10;
int begin = (errorindex - samplelength) > 0 ? (errorindex - samplelength) : 0;
int end = (errorindex + samplelength) < lines.Length ? (errorindex + samplelength) : lines.Length;
for (int i = begin; i < end; i++)
{
logsample += lines[i];
}
error.ErrorLog = logstring;
errorlist.Add(error);
}
//Handle case when no errors are found
if (errorlist.Count > 0)
{
result = JsonConvert.SerializeObject(errorlist, Formatting.Indented);
}
else
{
result = $"**Warning** No errors found";
}
}
else
{
result = $"**Warning** Failed to find Release Details with name \"{TfsEnvInfo.ReleaseName}\"";
}
}
else
{
result = $"**Warning** Failed to find Release with name \"{TfsEnvInfo.ReleaseName}\"";
}
}
else
{
result = $"**Warning** Failed to find Env with name \"{TfsEnvInfo.EnvironmentName}\"";
}
}
else
{
result = $"**Warning** Failed to find Release Definition with name \"{TfsEnvInfo.ReleaseDefinitionName}\"";
}
return(result);
}
