-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Revert "ABZU-69611-Implment degraded health check (#192)"
This reverts commit 2804c16.
- Loading branch information
Showing
8 changed files
with
40 additions
and
348 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
218 changes: 0 additions & 218 deletions
218
...UKHO.ExchangeSetService.Common.UnitTests/HealthCheck/AzureWebJobsHealthCheckClientTest.cs
This file was deleted.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
79 changes: 38 additions & 41 deletions
79
...etService.API/UKHO.ExchangeSetService.Common/HealthCheck/AzureWebJobsHealthCheckClient.cs
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,64 +1,61 @@ | ||
| using Microsoft.Extensions.Diagnostics.HealthChecks; | ||
| using Microsoft.AspNetCore.Hosting; | ||
| using Microsoft.Extensions.Diagnostics.HealthChecks; | ||
| using Newtonsoft.Json; | ||
| using System; | ||
| using System.Collections.Concurrent; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Diagnostics.CodeAnalysis; | ||
| using System.Net; | ||
| using System.Net.Http; | ||
| using System.Net.Http.Headers; | ||
| using System.Threading; | ||
| using System.Threading.Tasks; | ||
|
|
||
| namespace UKHO.ExchangeSetService.Common.HealthCheck | ||
| { | ||
| [ExcludeFromCodeCoverage] | ||
| public class AzureWebJobsHealthCheckClient : IAzureWebJobsHealthCheckClient | ||
| { | ||
| private readonly IAzureWebJobsHealthCheckHttpClient azureWebJobsHealthCheckHttpClient; | ||
|
|
||
| public AzureWebJobsHealthCheckClient(IAzureWebJobsHealthCheckHttpClient azureWebJobsHealthCheckHttpClient) | ||
| static HttpClient httpClient = new HttpClient(); | ||
| private readonly IWebHostEnvironment webHostEnvironment; | ||
|
|
||
| public AzureWebJobsHealthCheckClient(IWebHostEnvironment webHostEnvironment) | ||
| { | ||
| this.azureWebJobsHealthCheckHttpClient = azureWebJobsHealthCheckHttpClient; | ||
| this.webHostEnvironment = webHostEnvironment; | ||
| } | ||
|
|
||
| public async Task<HealthCheckResult> CheckAllWebJobsHealth(List<WebJobDetails> webJobs) | ||
| { | ||
| try | ||
| { | ||
| var jobsHealthCheckResults = new ConcurrentBag<(WebJobDetails webJobDetails, HealthCheckResult healthCheckResult)>(); | ||
|
|
||
| await Parallel.ForEachAsync(webJobs, async (job, token) => | ||
| string webJobDetail, webJobStatus = string.Empty; | ||
| foreach (var webJob in webJobs) | ||
| { | ||
| jobsHealthCheckResults.Add(new (job, await azureWebJobsHealthCheckHttpClient.CheckHealth(job))); | ||
| }); | ||
|
|
||
| return GetHealthStatus(jobsHealthCheckResults); | ||
| using var httpRequestMessage = new HttpRequestMessage(HttpMethod.Get, webJob.WebJobUri); | ||
| httpClient.DefaultRequestHeaders.Accept.Clear(); | ||
| httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); | ||
| httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", webJob.UserPassword); | ||
| var response = await httpClient.SendAsync(httpRequestMessage, HttpCompletionOption.ResponseHeadersRead, CancellationToken.None); | ||
|
|
||
| if (response.StatusCode == HttpStatusCode.OK) | ||
| { | ||
| var webJobDetails = JsonConvert.DeserializeObject<dynamic>(await response.Content.ReadAsStringAsync()); | ||
| webJobStatus = webJobDetails["status"]; | ||
| if (webJobStatus != "Running") | ||
| { | ||
| webJobDetail = $"Webjob ess-{webHostEnvironment.EnvironmentName}-{webJob.ExchangeSetType}-{webJob.Instance} status is {webJobStatus}"; | ||
| return HealthCheckResult.Unhealthy("Azure webjob is unhealthy", new Exception(webJobDetail)); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| return HealthCheckResult.Unhealthy("Azure webjob is unhealthy", new Exception($"Webjob ess-{webHostEnvironment.EnvironmentName}-{webJob.ExchangeSetType}-{webJob.Instance} status code is {response.StatusCode}")); | ||
| } | ||
| } | ||
| return HealthCheckResult.Healthy("Azure webjob is healthy"); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| return HealthCheckResult.Unhealthy("Azure webjob is unhealthy", new Exception(ex.Message)); | ||
| } | ||
| } | ||
|
|
||
| private HealthCheckResult GetHealthStatus(ConcurrentBag<(WebJobDetails webJobDetails, HealthCheckResult healthCheckResult)> healthCheckResults) | ||
| { | ||
| if (healthCheckResults.All(h => h.healthCheckResult.Status == HealthStatus.Healthy)) | ||
| return healthCheckResults.First().healthCheckResult; | ||
|
|
||
| var unhealthyResults = healthCheckResults | ||
| .Where(h => h.healthCheckResult.Status != HealthStatus.Healthy) | ||
| .OrderBy(a => a.webJobDetails.ExchangeSetType) | ||
| .ThenBy(a => a.webJobDetails.Instance) | ||
| .ToList(); | ||
|
|
||
| var description = string.Join(", ", unhealthyResults | ||
| .Select(h => h.healthCheckResult.Description)); | ||
|
|
||
| var message = string.Join(", ", unhealthyResults | ||
| .Select(h => h.healthCheckResult.Exception?.Message)); | ||
|
|
||
| var allUnhealthyInstancesOfSameType = healthCheckResults | ||
| .GroupBy(w => w.Item1.ExchangeSetType) | ||
| .Where(a => a.All(x => x.Item2.Status == HealthStatus.Unhealthy)); | ||
|
|
||
| return allUnhealthyInstancesOfSameType.Any() | ||
| ? HealthCheckResult.Unhealthy(description, new Exception(message)) | ||
| : HealthCheckResult.Degraded(description, new Exception(message)); | ||
| } | ||
| } | ||
| } |
Oops, something went wrong.