Pandatech.PandaVaultClient 2.0.0

PandaVaultClient

PandaVaultClient is an internal NuGet package designed to retrieve and apply configurations from an PandaVault service, to your .NET projects. This package offers a seamless way to integrate and manage configurations securely within your applications.

Features

• Configuration Retrieval: Fetches configuration data from an internal service using HTTP requests with secret authentication.
• Configuration Application: Applies the fetched configuration data to your .NET projects using Microsoft's Microsoft.Extensions.Configuration.
• Configuration Refresh: Refreshes the configuration data at a specified interval, allowing for dynamic configuration changes without the need to restart your application.

Installation

PandaVaultClient can be installed via NuGet Package Manager or by adding the following package reference to your project:

dotnet add package Pandatech.PandaVaultClient

Usage

Basic Configuration Retrieval

To use PandaVaultClient within your project, first, ensure you have the necessary environment variables set for the configuration service URL and secret:

// Set environment variables
Environment.SetEnvironmentVariable("PANDAVAULT_URL", "Your_PandaVault_URL");
Environment.SetEnvironmentVariable("PANDAVAULT_SECRET", "Your_PandaVault_Secret");

Then, within your program.cs register the nuget package: After registering on application startup, you can call PandaVault.SetConfigurationsAsync() to fetch and apply the configurations to your project: Additionally, you can map endpoints for PandaVault.GetAllConfigurations() or RefreshConfigurationsAsync to retrieve the configurations.

Program.cs

using Microsoft.AspNetCore.Mvc;
using PandaVaultClient;

var builder = WebApplication.CreateBuilder(args);

builder.Services.RegisterPandaVault();
builder.Services.AddHostedService<Startup>();

var app = builder.Build();

app.MapGet("/configurations", (PandaVault vault, [FromHeader] string secret) => vault.GetAllConfigurations(secret));
app.MapPut("/configurations",
    async (PandaVault vault, [FromHeader] string secret) => await vault.RefreshConfigurationsAsync(secret));

app.Run();

Startup.cs

namespace PandaVaultClient.Test;

public class Startup : IHostedService
{
    private readonly PandaVault _vault;

    public Startup(PandaVault vault)
    {
        _vault = vault;
    }

    public async Task StartAsync(CancellationToken cancellationToken)
    {
        await _vault.SetConfigurationsAsync();
    }

    public Task StopAsync(CancellationToken cancellationToken)
    {
        return Task.CompletedTask;
    }
}

License

Pandatech.PandaVaultClient is licensed under the MIT License.