SwaggerEndPoints configuration section is missing or empty for merged ocelot jsons about mmlib.swaggerforocelot HOT 8 CLOSED

Hi,

when you use .AddOcelot("./Ocelot", hostingContext.HostingEnvironment) extension, then Ocelot merge configuration by own way and remove unknown elements.

As workaround you can move SwaggerEndPoints section into your appsettings.json file.
I hope, that help you.

from mmlib.swaggerforocelot.

Hi,

thanks for your issue. I never test this scenario.

I'll look into it in the near future.

from mmlib.swaggerforocelot.

Hi,
Thanks for the quick reply!

Moving SwaggerEndPoints to appsettings.json of gateway indeed helped with SwaggerEndPoints configuration section is missing or empty
but now i'm getting
IndexOutOfRangeException: Index was outside the bounds of the array.
MMLib.SwaggerForOcelot.Middleware.SwaggerForOcelotMiddleware.GetEndPointInfo(string path)

Also, I'm wondering how to move "SwaggerKey": "service1" from ReRoutes of service. From what I saw .AddOcelot() is also removing it from merged ocelot.json.

UPDATE:
IndexOutOfRangeException was caused by accidentally removed /docs suffix from .PathToSwaggerGenerator.
Now swagger page is loaded but with "No operations defined in spec!" info. I guess that's because of missing SwaggerKey in ReRoutes.

from mmlib.swaggerforocelot.

Hi,

yes you are right SwaggerKey is removed. Unfortunately now I don't have any workaround for this. I apologize.

from mmlib.swaggerforocelot.

Hi,

No problem ;)
Thanks for the help anyway ;)

from mmlib.swaggerforocelot.

Hi,
On such case if we can take ServiceName from route and map it to SwaggerKey.it will work

from mmlib.swaggerforocelot.

You can config teh Program.cs to read ocelot.json or ocelot.dev.json like this:

from mmlib.swaggerforocelot.

Hi,
sorry for the 3 years delay,
i was making a gateway 2 weeks ago with ocelot and MMLib.SwaggerForOcelot and i have faced the same problem when using ocelot merging the swagger properties and swagger endpoints are missing then i read the ocelot implementation

and i found that they are using specific properties so i have added more my self



in the last image the FileRoute is the for ocelot i have just inherited from it the same as SwaggerEndPointOptions it is for MMLib.SwaggerForOcelot,
and for the implementation with the help of this awesome guy i got the idea from him to add my own swagger end point the link

so as ocelot said in the documentation they use the ocelot.json as the entry point so we made our own extension and put all the files content in the ocelot.json with our extra properties as you can see in the previous images
and for the extension implementation

extension implementation

`
public static class ConfigurationBuilderExtensions
{
public static IConfigurationBuilder AddOcelotConfigFiles(this IConfigurationBuilder builder, string folder, string[] appNames, IWebHostEnvironment env)
{
const string primaryConfigFile = "ocelot.json";

     var files = new DirectoryInfo(folder)
         .EnumerateFiles()
         .Where(fi => fi.Name.Contains($"ocelot.{env.EnvironmentName}.json") && appNames.Any(e => fi.Name.Contains(e)))
         .ToList();

     var fileConfiguration = new MyFileConfiguration();

     foreach (var file in files)
     {
         if (files.Count > 1 && file.Name.Equals(primaryConfigFile, StringComparison.OrdinalIgnoreCase))
         {
             continue;
         }

         var lines = File.ReadAllText(file.FullName);

         var config = JsonConvert.DeserializeObject<MyFileConfiguration>(lines);

         fileConfiguration.Aggregates.AddRange(config.Aggregates);
         fileConfiguration.Routes.AddRange(config.Routes);
         fileConfiguration.SwaggerEndPoints.AddRange(config.SwaggerEndPoints);
     }

     var json = JsonConvert.SerializeObject(fileConfiguration);

     File.WriteAllText(primaryConfigFile, json);

     builder.AddJsonFile(primaryConfigFile, true, true);

     return builder;
 }

}
`

and for the programs.cs

and that's it.

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