setting up for metrics

CodexPlugin/CodexContainerRecipe.cs

@@ -23,8 +23,8 @@ namespace CodexPlugin
         {
             Image = GetDockerImage();
 
-            Resources.Requests = new ContainerResourceSet(milliCPUs: 1000, memory: 6.GB());
+            //Resources.Requests = new ContainerResourceSet(milliCPUs: 1000, memory: 6.GB());
-            Resources.Limits = new ContainerResourceSet(milliCPUs: 4000, memory: 12.GB());
+            //Resources.Limits = new ContainerResourceSet(milliCPUs: 4000, memory: 12.GB());
         }
 
         protected override void InitializeRecipe(StartupConfig startupConfig)

CodexPlugin/CodexStarter.cs

@@ -7,10 +7,12 @@ namespace CodexPlugin
     public class CodexStarter
     {
         private readonly IPluginTools pluginTools;
+        private readonly ILog log;
 
         public CodexStarter(IPluginTools pluginTools)
         {
             this.pluginTools = pluginTools;
+            log = new LogPrefixer(pluginTools.GetLog(), "(CodexStarter) ");
         }
 
         public RunningContainers[] BringOnline(CodexSetup codexSetup)
@@ -118,7 +120,7 @@ namespace CodexPlugin
 
             try
             {
-                Stopwatch.Measure(pluginTools.GetLog(), "(CodexStarter) EnsureOnline", group.EnsureOnline); // log prefixer plz
+                Stopwatch.Measure(log, "EnsureOnline", group.EnsureOnline);
             }
             catch
             {
@@ -131,7 +133,7 @@ namespace CodexPlugin
 
         private void CodexNodesNotOnline(RunningContainers[] runningContainers)
         {
-            pluginTools.GetLog().Log("Codex nodes failed to start");
+            Log("Codex nodes failed to start");
             // todo:
             //foreach (var container in runningContainers.Containers()) lifecycle.DownloadLog(container);
         }
@@ -148,7 +150,7 @@ namespace CodexPlugin
 
         private void Log(string message)
         {
-            pluginTools.GetLog().Log($"(CodexStarter) {message}");
+            log.Log(message);
         }
 
         //private void StopCrashWatcher(RunningContainers containers)

DistTestCore/BaseStarter.cs

@@ -1,42 +0,0 @@
-using Logging;
-
-namespace DistTestCore
-{
-    public class BaseStarter
-    {
-        protected readonly TestLifecycle lifecycle;
-        private Stopwatch? stopwatch;
-
-        public BaseStarter(TestLifecycle lifecycle)
-        {
-            this.lifecycle = lifecycle;
-        }
-
-        protected void LogStart(string msg)
-        {
-            Log(msg);
-            stopwatch = Stopwatch.Begin(lifecycle.Log, GetClassName());
-        }
-
-        protected void LogEnd(string msg)
-        {
-            stopwatch!.End(msg);
-            stopwatch = null;
-        }
-
-        protected void Log(string msg)
-        {
-            lifecycle.Log.Log($"{GetClassName()} {msg}");
-        }
-
-        protected void Debug(string msg)
-        {
-            lifecycle.Log.Debug($"{GetClassName()} {msg}", 1);
-        }
-
-        private string GetClassName()
-        {
-            return $"({GetType().Name})";
-        }
-    }
-}

Logging/LogPrefixer.cs

@@ -0,0 +1,34 @@
+namespace Logging
+{
+    public class LogPrefixer : ILog
+    {
+        private readonly ILog backingLog;
+        private readonly string prefix;
+
+        public LogPrefixer(ILog backingLog, string prefix)
+        {
+            this.backingLog = backingLog;
+            this.prefix = prefix;
+        }
+
+        public LogFile CreateSubfile(string ext = "log")
+        {
+            return backingLog.CreateSubfile(ext);
+        }
+
+        public void Debug(string message = "", int skipFrames = 0)
+        {
+            backingLog.Debug(prefix + message, skipFrames);
+        }
+
+        public void Error(string message)
+        {
+            backingLog.Error(prefix + message);
+        }
+
+        public void Log(string message)
+        {
+            backingLog.Log(prefix + message);
+        }
+    }
+}

MetricsPlugin/CoreInterfaceExtensions.cs

@@ -0,0 +1,18 @@
+using Core;
+using KubernetesWorkflow;
+
+namespace MetricsPlugin
+{
+    public static class CoreInterfaceExtensions
+    {
+        public static RunningContainer StartMetricsCollector(this CoreInterface ci, RunningContainers[] scrapeTargets)
+        {
+            return Plugin(ci).StartMetricsCollector(scrapeTargets);
+        }
+
+        private static MetricsPlugin Plugin(CoreInterface ci)
+        {
+            return ci.GetPlugin<MetricsPlugin>();
+        }
+    }
+}

MetricsPlugin/GrafanaStarter.cs

@@ -1,6 +1,6 @@
 using KubernetesWorkflow;
 
-namespace DistTestCore
+namespace MetricsPlugin
 {
     public class GrafanaStarter : BaseStarter
     {

MetricsPlugin/MetricsPlugin.cs

@@ -0,0 +1,32 @@
+using Core;
+using KubernetesWorkflow;
+using Logging;
+
+namespace MetricsPlugin
+{
+    public class MetricsPlugin : IProjectPlugin
+    {
+
+        #region IProjectPlugin Implementation
+
+        public void Announce(ILog log)
+        {
+            log.Log("Hi from the metrics plugin.");
+        }
+
+        public void Initialize(IPluginTools tools)
+        {
+        }
+
+        public void Finalize(ILog log)
+        {
+        }
+
+        #endregion
+
+        public RunningContainer StartMetricsCollector(RunningContainers[] scrapeTargets)
+        {
+            return null!;
+        }
+    }
+}

MetricsPlugin/MetricsPlugin.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

MetricsPlugin/PrometheusStarter.cs

@@ -1,13 +1,16 @@
-using KubernetesWorkflow;
+using Core;
+using KubernetesWorkflow;
 using System.Text;
 
-namespace DistTestCore
+namespace MetricsPlugin
 {
-    public class PrometheusStarter : BaseStarter
+    public class PrometheusStarter
     {
-        public PrometheusStarter(TestLifecycle lifecycle)
+        private readonly IPluginTools tools;
-            : base(lifecycle)
+
+        public PrometheusStarter(IPluginTools tools)
         {
+            this.tools = tools;
         }
 
         public RunningContainers CollectMetricsFor(RunningContainers[] containers)