C#•16mo ago

✅ .NET Worker service doesn't load appsettings.json into a class

Hello,
I am trying to load configuration values into a class or record, but it doesn't work. The properties remain

null

null

null

null.

I do the following:

c#
builder.Services.Configure<DnsRecordOptions>(builder.Configuration.GetSection("DnsRecords"));

c#
builder.Services.Configure<DnsRecordOptions>(builder.Configuration.GetSection("DnsRecords"));

c#
builder.Services.Configure<DnsRecordOptions>(builder.Configuration.GetSection("DnsRecords"));

c#
builder.Services.Configure<DnsRecordOptions>(builder.Configuration.GetSection("DnsRecords"));

c#
"DnsRecords:": {
  "ARecord": "0.0.0.0",
},

c#
"DnsRecords:": {
  "ARecord": "0.0.0.0",
},

c#
"DnsRecords:": {
  "ARecord": "0.0.0.0",
},

c#
"DnsRecords:": {
  "ARecord": "0.0.0.0",
},

c#
public record DnsRecordOptions
{
    public required string ARecord { get; init; }
}

c#
public record DnsRecordOptions
{
    public required string ARecord { get; init; }
}

c#
public record DnsRecordOptions
{
    public required string ARecord { get; init; }
}

c#
public record DnsRecordOptions
{
    public required string ARecord { get; init; }
}

Loading config values this way works in a Web API project, but I don't understand why it wouldn't in an other type of project.
I've also added the

DnsRecords

DnsRecords

DnsRecords

DnsRecords configuration to

appsettings.json

appsettings.json

appsettings.json

appsettings.json and

appsetting.Development.json

appsetting.Development.json

appsetting.Development.json

appsetting.Development.json, but the outcome was the same.