cs-codex-dist-tests/CodexPlugin/CodexStarter.cs

163 lines
5.7 KiB
C#

using Core;
using KubernetesWorkflow;
using Logging;
namespace CodexPlugin
{
public class CodexStarter
{
private readonly IPluginTools pluginTools;
public CodexStarter(IPluginTools pluginTools)
{
this.pluginTools = pluginTools;
}
public RunningContainers[] BringOnline(CodexSetup codexSetup)
{
LogSeparator();
Log($"Starting {codexSetup.Describe()}...");
//var gethStartResult = lifecycle.GethStarter.BringOnlineMarketplaceFor(codexSetup);
var startupConfig = CreateStartupConfig(/*gethStartResult,*/ codexSetup);
var containers = StartCodexContainers(startupConfig, codexSetup.NumberOfNodes, codexSetup.Location);
//var metricAccessFactory = CollectMetrics(codexSetup, containers);
//var codexNodeFactory = new CodexNodeFactory(lifecycle, metricAccessFactory, gethStartResult.MarketplaceAccessFactory);
//var group = CreateCodexGroup(codexSetup, containers, codexNodeFactory);
//lifecycle.SetCodexVersion(group.Version);
var podInfos = string.Join(", ", containers.Containers().Select(c => $"Container: '{c.Name}' runs at '{c.Pod.PodInfo.K8SNodeName}'={c.Pod.PodInfo.Ip}"));
Log($"Started {codexSetup.NumberOfNodes} nodes of image '{containers.Containers().First().Recipe.Image}'. ({podInfos})");
LogSeparator();
return containers;
}
public ICodexNodeGroup WrapCodexContainers(RunningContainers[] containers)
{
//var metricAccessFactory = CollectMetrics(codexSetup, containers);
var codexNodeFactory = new CodexNodeFactory(pluginTools);// (lifecycle, metricAccessFactory, gethStartResult.MarketplaceAccessFactory);
var group = CreateCodexGroup(containers, codexNodeFactory);
Log($"Codex version: {group.Version}");
//lifecycle.SetCodexVersion(group.Version);
return group;
}
public void BringOffline(CodexNodeGroup group)
{
Log($"Stopping {group.Describe()}...");
var workflow = pluginTools.CreateWorkflow();
foreach (var c in group.Containers)
{
StopCrashWatcher(c);
workflow.Stop(c);
}
Log("Stopped.");
}
//public void DeleteAllResources()
//{
// //var workflow = CreateWorkflow();
// //workflow.DeleteTestResources();
//}
//public void DownloadLog(RunningContainer container, ILogHandler logHandler, int? tailLines)
//{
// //var workflow = CreateWorkflow();
// //workflow.DownloadContainerLog(container, logHandler, tailLines);
//}
//private IMetricsAccessFactory CollectMetrics(CodexSetup codexSetup, RunningContainers[] containers)
//{
// if (codexSetup.MetricsMode == MetricsMode.None) return new MetricsUnavailableAccessFactory();
// var runningContainers = lifecycle.PrometheusStarter.CollectMetricsFor(containers);
// if (codexSetup.MetricsMode == MetricsMode.Dashboard)
// {
// lifecycle.GrafanaStarter.StartDashboard(runningContainers.Containers.First(), codexSetup);
// }
// return new CodexNodeMetricsAccessFactory(lifecycle, runningContainers);
//}
private StartupConfig CreateStartupConfig(/*GethStartResult gethStartResult, */ CodexSetup codexSetup)
{
var startupConfig = new StartupConfig();
startupConfig.NameOverride = codexSetup.NameOverride;
startupConfig.CreateCrashWatcher = true;
startupConfig.Add(codexSetup);
//startupConfig.Add(gethStartResult);
return startupConfig;
}
private RunningContainers[] StartCodexContainers(StartupConfig startupConfig, int numberOfNodes, Location location)
{
var result = new List<RunningContainers>();
var recipe = new CodexContainerRecipe();
for (var i = 0; i < numberOfNodes; i++)
{
var workflow = pluginTools.CreateWorkflow();
result.Add(workflow.Start(1, location, recipe, startupConfig));
}
return result.ToArray();
}
private CodexNodeGroup CreateCodexGroup(RunningContainers[] runningContainers, CodexNodeFactory codexNodeFactory)
{
var group = new CodexNodeGroup(this, pluginTools, runningContainers, codexNodeFactory);
try
{
Stopwatch.Measure(pluginTools.GetLog(), "EnsureOnline", group.EnsureOnline);
}
catch
{
CodexNodesNotOnline(runningContainers);
throw;
}
return group;
}
private void CodexNodesNotOnline(RunningContainers[] runningContainers)
{
Log("Codex nodes failed to start");
// todo:
//foreach (var container in runningContainers.Containers()) lifecycle.DownloadLog(container);
}
//private StartupWorkflow CreateWorkflow()
//{
// return lifecycle.WorkflowCreator.CreateWorkflow();
//}
private void LogSeparator()
{
Log("----------------------------------------------------------------------------");
}
private void Log(string message)
{
pluginTools.GetLog().Log(message);
}
private void StopCrashWatcher(RunningContainers containers)
{
foreach (var c in containers.Containers)
{
c.CrashWatcher?.Stop();
}
}
}
}