Etcd.Microsoft.Extensions.Configuration 2.0.1

Etcd.Microsoft.Extensions.Configuration

Etcd based configuration provider for Microsoft.Extensions.Configuration.

Keep in mind that starting from v2 it will work only under Windows 10 or Windows Server 2016 (or later) because of internal Grpc client uses HTTP/2 protocol for communication (https://docs.microsoft.com/en-us/answers/questions/310032/2012-r2-net-core-http2.html).

Quick start

HTTP

 var config = new ConfigurationBuilder()
  .AddEtcd(
   new Credentials("MyEtcdUserName", "passw"),
   new EtcdSettings("http://serveraddress:2379"))
  .Build();

 var mySection = config.GetSection("MySection");
 var myKeyValue = mySection["MyKeyName"];

HTTPS

When using HTTPS, *.crt CA certificate (should be provided by etcd administrator) should be placed in well known system certificate store (depending on OS).

• For Windows it is Trusted Root Certification Authority.
• For Linux, at least for Arch/Manjaro Linux it should be placed in : /etc/ca-certificates/trust-source/anchors/ followed by sudo trust extract-compat command

HTTPS with settings from local JSON file

appsettings.json

{
  "EtcdSettings":
  {
    "ConnectionString": "https://serveraddress:2379"
  }
}

var jsonConfig = new ConfigurationBuilder()
 .AddJsonFile("appsettings.json")
 .Build();

 var config = new ConfigurationBuilder()
 .AddEtcd(
  new Credentials("MyEtcdUserName", "passw"),
  new ConfigurationBasedEtcdSettings(jsonConfig))
 .Build();

var mySection = config.GetSection("MySection");
var myKeyValue = mySection["MyKeyName"];

Settings can be mixed from different locations.

Contributing

There are many ways in which you can participate in the project. Like most open-source software projects, contributing code is just one of many outlets where you can help improve. Some of the things that you could help out with are:

• Documentation (both code and features)
• Bug reports
• Bug fixes
• Feature requests
• Feature implementations
• Test coverage
• Code quality
• Sample applications

License

Licensed under the GNU LESSER GENERAL PUBLIC LICENSE