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新增learn-kubernetes（https://github.com/yyong-brs/learn-kubernetes）相关文件

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This commit is contained in:
huty
2024-02-20 17:15:27 +08:00
committed by huty
parent 6706e1a633
commit 34158042ad
1529 changed files with 177765 additions and 0 deletions
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18
learn/learn-kubernetes-master/kiamol/ch07/docker-images/timecheck/Dockerfile Normal file
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FROM mcr.microsoft.com/dotnet/sdk:6.0-alpine AS builder
WORKDIR /src
COPY src/TimeCheck.csproj .
RUN dotnet restore
COPY src /src
RUN dotnet publish -c Release -o /out TimeCheck.csproj
# app image
FROM mcr.microsoft.com/dotnet/runtime:6.0-alpine
COPY src/appsettings.json /config/appsettings.json
WORKDIR /app
ENTRYPOINT ["dotnet", "TimeCheck.dll"]
COPY --from=builder /out/ .

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learn/learn-kubernetes-master/kiamol/ch07/docker-images/timecheck/src/Program.cs Normal file
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using System;
using System.Threading;
using System.Timers;
using Microsoft.Extensions.Configuration;
using Prometheus;
using Serilog;
namespace Kiamol.Ch07.TimeCheck
{
class Program
{
private static readonly ManualResetEvent _ResetEvent = new ManualResetEvent(false);
private static Counter _CheckCounter;
private static string _Version;
private static string _Env;
public static void Main()
{
var config = new ConfigurationBuilder()
.AddJsonFile("appsettings.json")
.AddJsonFile("/config/appsettings.json", optional: true)
.AddEnvironmentVariables()
.Build();
_Version = config["Application:Version"];
_Env = config["Application:Environment"];
var intervalSeconds = config.GetValue<int>("Timer:IntervalSeconds") * 1000;
var metricsEnabled = config.GetValue<bool>("Metrics:Enabled");
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Information()
.WriteTo.File("/logs/timecheck.log", shared: true, flushToDiskInterval: TimeSpan.FromSeconds(intervalSeconds))
.CreateLogger();
if (metricsEnabled)
{
_CheckCounter = Metrics.CreateCounter("timecheck_total", "Number of timechecks");
StartMetricServer(config);
}
using (var timer = new System.Timers.Timer(intervalSeconds))
{
timer.Elapsed += WriteTimeCheck;
timer.Enabled = true;
_ResetEvent.WaitOne();
}
}
private static void WriteTimeCheck(Object source, ElapsedEventArgs e)
{
Log.Information("Environment: {environment}; version: {version}; time check: {timestamp}",
_Env, _Version, e.SignalTime.ToString("HH:mm.ss"));
if (_CheckCounter != null)
{
_CheckCounter.Inc();
}
}
private static void StartMetricServer(IConfiguration config)
{
var metricsPort = config.GetValue<int>("Metrics:Port");
var server = new MetricServer(metricsPort);
server.Start();
Log.Information("Metrics server listening on port: {metricsPort}", metricsPort);
}
}
}

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learn/learn-kubernetes-master/kiamol/ch07/docker-images/timecheck/src/TimeCheck.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="6.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="6.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0" />
<PackageReference Include="prometheus-net" Version="3.6.0" />
<PackageReference Include="Serilog" Version="2.9.0" />
<PackageReference Include="Serilog.Sinks.File" Version="4.1.0" />
</ItemGroup>
<ItemGroup>
<Content Include="appsettings.json">
<CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
</ItemGroup>
</Project>

25
learn/learn-kubernetes-master/kiamol/ch07/docker-images/timecheck/src/TimeCheck.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.30204.135
MinimumVisualStudioVersion = 10.0.40219.1
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "TimeCheck", "TimeCheck.csproj", "{FC0AF23D-2E33-4AE5-8ED8-E8F228AA00B0}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{FC0AF23D-2E33-4AE5-8ED8-E8F228AA00B0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{FC0AF23D-2E33-4AE5-8ED8-E8F228AA00B0}.Debug|Any CPU.Build.0 = Debug|Any CPU
{FC0AF23D-2E33-4AE5-8ED8-E8F228AA00B0}.Release|Any CPU.ActiveCfg = Release|Any CPU
{FC0AF23D-2E33-4AE5-8ED8-E8F228AA00B0}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {502A678D-1443-4853-A777-00FA08C2BF53}
EndGlobalSection
EndGlobal

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learn/learn-kubernetes-master/kiamol/ch07/docker-images/timecheck/src/appsettings.json Normal file
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{
"Application": {
"Version": "1.0",
"Environment": "DEV"
},
"Timer": {
"IntervalSeconds": "5"
},
"Metrics": {
"Enabled": false,
"Port" : 8080
}
}