gatus external-endpoints push

Helpers/HelperGatusToMona.cs

@@ -1,4 +1,5 @@
 using System.Collections.ObjectModel;
+using System.Net.Http.Headers;
 
 using Gatus.To.MonA.Infineon.Monitoring.MonA;
 using Gatus.To.MonA.Models;
@@ -8,6 +9,7 @@ namespace Gatus.To.MonA.Helpers;
 internal static partial class HelperGatusToMona {
 
     private static IMonIn? _MonIn;
+    private static HttpClient? _HttpClient;
 
     private static string GetFile(AppSettings appSettings) =>
         Path.Combine(appSettings.GatusToMonaConfiguration.Directory, appSettings.GatusConfiguration.FileName);
@@ -44,6 +46,14 @@ internal static partial class HelperGatusToMona {
 
     internal static bool UpdateCount(AppSettings appSettings, IHttpClientFactory httpClientFactory, ILogger<Worker> logger, CancellationToken cancellationToken) {
         _MonIn ??= MonIn.GetInstance(httpClientFactory);
+        if (_HttpClient is null) {
+            _HttpClient = httpClientFactory.CreateClient();
+            _HttpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", appSettings.GatusConfiguration.Token);
+        }
+        Task<HttpResponseMessage> httpResponseMessage = _HttpClient.PostAsync($"{appSettings.GatusConfiguration.BaseUniformResourceLocator}/api/v1/endpoints/{appSettings.GatusConfiguration.Key}/external?success=true&error=", null, cancellationToken);
+        httpResponseMessage.Wait(cancellationToken);
+        if (httpResponseMessage.Result.StatusCode != System.Net.HttpStatusCode.OK)
+            logger.LogWarning("Result is {statusCode}", httpResponseMessage.Result.StatusCode);
         Heartbeat(appSettings, httpClientFactory, logger, State.Up, cancellationToken);
         ReadOnlyCollection<string> successMatches = GetSuccessMatches(appSettings, logger, cancellationToken);
         SendPerformanceMessage(appSettings, logger, successMatches, cancellationToken);
@@ -83,7 +93,7 @@ internal static partial class HelperGatusToMona {
         string[] results;
         FileStream fileStream = new(file, FileMode.Truncate);
         HttpClient httpClient = new();
-        Task<Stream> streamTask = httpClient.GetStreamAsync(appSettings.GatusConfiguration.URL, cancellationToken);
+        Task<Stream> streamTask = httpClient.GetStreamAsync($"{appSettings.GatusConfiguration.BaseUniformResourceLocator}/metrics", cancellationToken);
         streamTask.Wait(cancellationToken);
         Task task = streamTask.Result.CopyToAsync(fileStream, cancellationToken);
         task.Wait(cancellationToken);

Models/GatusConfiguration.cs

@@ -3,9 +3,11 @@ using System.Text.Json.Serialization;
 
 namespace Gatus.To.MonA.Models;
 
-public record GatusConfiguration(string FileName,
+public record GatusConfiguration(string BaseUniformResourceLocator,
+                                 string FileName,
+                                 string Key,
                                  string Metric,
-                                 string URL) {
+                                 string Token) {
 
     public override string ToString() {
         string result = JsonSerializer.Serialize(this, GatusConfigurationSourceGenerationContext.Default.GatusConfiguration);

README.md

@@ -113,21 +113,21 @@ sc.exe create "Gatus-to-MonA" binpath="C:\Windows\System32\config\systemprofile\
 ## MonA Instances
 
 - [MES_APC_GATUS](https://mona.auc.infineon.com/auc/systems/563556/dependencies?config=true)
-    - messa013ec.infineon.com
+    - [messa013ec.infineon.com](http://messa013ec.infineon.com:8082)
 - [MES_EAF_GATUS](https://mona.auc.infineon.com/auc/systems/563493/dependencies?config=true)
-    - messa08ec.infineon.com
+    - [messa08ec.infineon.com](http://messa08ec.infineon.com:8082)
 - [MES_EAF_STAGE_GATUS](https://mona.auc.infineon.com/auc/systems/563516/dependencies?config=true)
-    - mestsa07ec.infineon.com
+    - [mestsa07ec.infineon.com](http://mestsa07ec.infineon.com:8082)
 - [MES_FAB_APPROVAL_SYSTEM_GATUS](https://mona.auc.infineon.com/auc/systems/563517/dependencies?config=true)
-    - messa016ec.infineon.com
+    - [messa016ec.infineon.com](http://messa016ec.infineon.com:8082)
         - https://messa016ec.infineon.com
 - [MES_FAB_TIME_GATUS](https://mona.auc.infineon.com/auc/systems/563518/dependencies?config=true)
-    - messa004.infineon.com
+    - [messa004.infineon.com](http://messa004.infineon.com:8082)
 - [MES_INFINITY_QS_SI_GATUS](https://mona.auc.infineon.com/auc/systems/563519/dependencies?config=true)
-    - messa04ec.infineon.com
+    - [messa04ec.infineon.com](http://messa04ec.infineon.com:8082)
 - [MES_OPEN_INSIGHT_GATUS](https://mona.auc.infineon.com/auc/systems/563520/dependencies?config=true)
     - GATUS_CONFIG_PATH=./oi.yaml
-    - messa01ec.infineon.com
+    - [messa01ec.infineon.com](http://messa01ec.infineon.com:8082)
         - http://messa014.infineon.com/api/heartbeat
         - http://messa014.infineon.com/API/RemoteHealthCheck/Mona/MonaEngines/DB-EN1
         - http://messa014.infineon.com/api/RemoteHealthCheck/Mona/MonaEngines/DB-EN10
@@ -141,14 +141,56 @@ sc.exe create "Gatus-to-MonA" binpath="C:\Windows\System32\config\systemprofile\
         - http://messa014.infineon.com/api/RemoteHealthCheck/Mona/MonaEngines/DB-EN7
         - http://messa014.infineon.com/api/RemoteHealthCheck/Mona/MonaEngines/DB-EN9
 - [MES_OPEN_INSIGHT_DEV_GATUS](https://mona.auc.infineon.com/auc/systems/563521/dependencies?config=true)
-    - mestsa01ec.infineon.com
+    - [mestsa01ec.infineon.com](http://mestsa01ec.infineon.com:8082)
 - [MES_OI_METROLOGY_VIEWER_GATUS](https://mona.auc.infineon.com/auc/systems/557090/dependencies?config=true)
-    - messa010ec.infineon.com
+    - [messa010ec.infineon.com](http://messa010ec.infineon.com:8082)
 - [MES_OI_WEB_SERVICES_GATUS](https://mona.auc.infineon.com/auc/systems/563522/dependencies?config=true)
-    - messa020ec.infineon.com
+    - [messa020ec.infineon.com](http://messa020ec.infineon.com:8082)
     - ~~messa014.infineon.com~~
         - https://messa014.infineon.com/scan
         - https://messa014.infineon.com:50184
         - https://messa014.infineon.com:5022
 - [LEO_EAF_GATUS](https://mona.auc.infineon.com/auc/systems/563522/dependencies?config=true)
-    - leosaec17.infineon.com
+    - [leosaec17.infineon.com](http://leosaec17.infineon.com:8082)
+
+## Prometheus config to consume Gatus metrics
+
+- [prometheus](https://github.com/TwiN/gatus/blob/master/.examples/docker-compose-grafana-prometheus/README.md)
+
+
+## Outline
+
+### Goal
+
+- Monitor TLS Cert
+
+### Options
+
+- Uptime Kuma
+    - Configuration is GUI driven
+- Prometheus
+    - Not as easy to get started
+- Grafana
+    - Too many features
+    - Open source but still have to login to use
+
+### Benefits
+
+- [x] Open Source
+- [x] Written in GoLang
+- [x] Doesn't need WAN connectivity
+- [x] Keeps history with simple graph
+- [x] Metrics output built for Prometheus
+- [x] Sends e-mail alerts and has other alerting
+- [x] Check status more often than five minute intervals
+- [x] Single Config file that can be put in source control
+- [x] Can wait for pushed data as well as default pull data
+- [x] Simple GUI (website) that can be accessed outside server
+- [x] Badge api that can be embedded in website (see oi server?)
+- [x] Easy deployment [one binary, one config, runs via Non-Sucking Service Manager (nssm) and outputs sqlite files]
+
+### Drawbacks
+
+- [x] Another item to manage
+- [x] Not part of the target solution
+- [x] Haven't figured out how to push to MonIn directly with both heartbeat and performance