services | Real World Micro Services | Microservice library

by micro Go Version: v1.5.0 License: Apache-2.0

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | services Summary

services is a Go library typically used in Architecture, Microservice applications. services has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Micro services provide the fundamental building blocks for any products, apps or services. They can be used in isolation or combined to create a powerful distributed system. The services are intended to be consumed by each other using RPC and from the external world through a Micro API.

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Quality

Security

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Support

services has a medium active ecosystem.

It has 1189 star(s) with 118 fork(s). There are 16 watchers for this library.

It had no major release in the last 12 months.

There are 44 open issues and 47 have been closed. On average issues are closed in 79 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of services is v1.5.0

Quality

services has no bugs reported.

Security

services has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

services is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

services releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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services Key Features

No Key Features are available at this moment for services.

services Examples and Code Snippets

Binds the services .

java

Lines of Code : 27

License : Permissive (MIT License)

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@Override
	protected void configure() {
		try {
			bind(AccountService.class).to(AccountServiceImpl.class);
			bind(Person.class).toConstructor(Person.class.getConstructor());
			// bind(Person.class).toProvider(new Provider() {
			// public Person g

Community Discussions

Trending Discussions on services

How to publish two messages of the same type to different worker instances based on the message content without using Send and RequestAddress?

Elastic beanstalk deploy fails when deploying more than 4 containers using docker compose

Apereo CAS HTML template does not seem to load

Installing Quickstart UI for IdentityServer4

How to get a value from application.properties in Spring Boot with a component in a service to encrypt a property in a entity

How to run Sequelize migrations inside Docker

Registering repository using generics with multiple types c# dotnet core

How do you do GRPC authentication in an istio mTLS setup?

Django REST Serializer not getting data from request

Select last rows based on increasing column value before reset?

QUESTION

How to publish two messages of the same type to different worker instances based on the message content without using Send and RequestAddress?

Asked 2021-Jun-16 at 03:47

How to publish two messages of the same type to different worker instances based on the message content without using Send and RequestAddress?

My scenario is:

I am using Azure ServiceBus and Azure StorageTables.

I am running two different instances of the same worker service workera and workerb. I need workera and workerb to both consume messages of type Command based on the value of Command.WorkerPrefix.

the Command type looks like:

...

ANSWER

Answered 2021-Jun-15 at 23:37

Using MassTransit with Azure Service Bus, I would suggest taking the message routing burden away from the publisher, and moving it to the consumer. By configuring the receive endpoint and using a subscription filter each instance would add its own subscription and use a message header to filter published messages.

On the publisher, a message header would be added:

Source https://stackoverflow.com/questions/67993639

QUESTION

Elastic beanstalk deploy fails when deploying more than 4 containers using docker compose

Asked 2021-Jun-16 at 03:01

I am having this weird issue with elastic beanstalk. I am using docker compose to run multiple docker containers on same elastic beanstalk instance.

if I run 4 docker containers everything works fine. but if i make it 5, deploy fails with error Instance deployment failed to download the Docker image. The deployment failed. and if I check eb-engine.log. it retries to docker pull command and fails with error.

this is really weird error. bcs all docker images are valid and correctly tagged. it just the number of services that I am adding in docker compose file. if number is greater than 4, deploy fails

my question is, is there any limit of docker services that can be run using docker compose ? or is there any timeout in elastic beanstalk to pull images?

...

ANSWER

Answered 2021-Jun-16 at 03:01

Based on the comments.

The issue was that t2.micro instance was used. The instance has only 1 vCPu and 1GB of ram. This was not enough to run 5 docker containers. Changing instance type to t2.large with 8GB ram and 2 vCPUs solved the problem.

docker-compose allows to specify cpu and memory limits. Maybe you can set them up to keep your containers resource requirements in check.

Source https://stackoverflow.com/questions/67977894

QUESTION

Apereo CAS HTML template does not seem to load

Asked 2021-Jun-15 at 18:37

So I initialized CAS using cas-initializr with the following command inside the cas folder:

...

ANSWER

Answered 2021-Jun-15 at 18:37

Starting with 6.4 RC5 (which is the version you run as of this writing and should provide this in your original post):

The collection of thymeleaf user interface template pages are no longer found in the context root of the web application resources. Instead, they are organized and grouped into logical folders for each feature category. For example, the pages that deal with login or logout functionality can now be found inside login or logout directories. The page names themselves remain unchecked. You should always cross-check the template locations with the CAS WAR Overlay and use the tooling provided by the build to locate or fetch the templates from the CAS web application context.

https://apereo.github.io/cas/development/release_notes/RC5.html#thymeleaf-user-interface-pages

Please read the release notes and adjust your setup.

All templates are listed here: https://apereo.github.io/cas/development/ux/User-Interface-Customization-Views.html#templates

Source https://stackoverflow.com/questions/67979701

QUESTION

Installing Quickstart UI for IdentityServer4

Asked 2021-Jun-15 at 17:53

I created an empty asp.net core web application (dotnet new web -n ) and went to the github for IdentityServer4.Quickstart.UI and was followed the instructions to add the quickstart UI. I first did the powershell cmd iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/IdentityServer/IdentityServer4.Quickstart.UI/main/getmain.ps1')) to download the files and run the application but it keeps telling me Index not found but the file is inside of the Views folder. So I then deleted all those files it downloaded from the project and installed it using its templates by running the cmds dotnet new -i identityserver4.templates then dotnet new is4ui --force which downloaded those files again onto my project. However, it keeps telling me the same message.

I noticed that under the Quickstart folder, contains a folder named Home which has the HomeController.cs and the namespace is as IdentityServerHost.Quickstart.UI... do I need to change that namespace to match my solution i.e. ids.Quickstart.Home?

What is causing this to display that error when infact there is the Index.cshtml file inside of the Views folder?**

This is my startup.cs file:

...

ANSWER

Answered 2021-Jun-15 at 14:49

Try changing your app.UseEndpoints( endpoints => ...) line, in your Configure() method to the following:

Source https://stackoverflow.com/questions/67988185

QUESTION

How to get a value from application.properties in Spring Boot with a component in a service to encrypt a property in a entity

Asked 2021-Jun-15 at 16:03

When I call the method llaveCom.getName() I always get a null, I don't know why

Code of component"

...

ANSWER

Answered 2021-Jun-15 at 15:59

You should use constructor injection. And because you already injection Llaveompo you don't need to have @Value for the secret.

Source https://stackoverflow.com/questions/67989436

QUESTION

How to run Sequelize migrations inside Docker

Asked 2021-Jun-15 at 15:38

I'm trying to docerize my NodeJS API together with a MySQL image. Before the initial run, I want to run Sequelize migrations and seeds to have the tables up and ready to be served.

Here's my docker-compose.yaml:

...

ANSWER

Answered 2021-Jun-15 at 15:38

I solved my issue by using Docker Compose Wait. Essentially, it adds a wait loop that samples the DB container, and only when it's up, runs migrations and seeds the DB.

My next problem was: those seeds ran every time the container was run - I solved that by instead running a script that runs the seeds, and touchs a semaphore file. If the file exists already, it skips the seeds.

Source https://stackoverflow.com/questions/67765749

QUESTION

Registering repository using generics with multiple types c# dotnet core

Asked 2021-Jun-15 at 15:37

I'm creating a generic repository as follows:

...

ANSWER

Answered 2021-Jun-15 at 15:37

Three things come immediate to mind.

The first is nothing to do with your question but CouponRepository should not have its own member for _couponApiDBContext it has access to the base class TContext - that's the whole point of having it generic in the first place.

The second is that you are specializing IRepository with RedeemCoupon method in ICouponRepository - so you have zero chance of registering an open generic type and just expecting DI to know what actual interface you're after.

You're left with removing this AddTransient(typeof(IRepository<>), typeof(Repository<,>)) - it's pointless as DI cannot instantiate an abstract class anyway, and that is the root cause of your error message and you should register AddTransient() and request ICouponRepository where you need it - you cant ask for IRepository as that will not have your RedeemCoupon method which I assume you need.

Source https://stackoverflow.com/questions/67989219

QUESTION

How do you do GRPC authentication in an istio mTLS setup?

Asked 2021-Jun-15 at 14:41

I have bunch of GRPC microservices and they are using self signed certs. I add authentication info to the GRPC channel which is then used to identify endpoints and provide right services.

Now I want migrate to Istio mTLS.

In phase one, I got Istio to BYPASS all GRPC connections and my services works as it is now.

In Phase two, I want to hand off TLS to Istio, but I am stuck on how to pass the authentication information to GRPC?

How do you handle auth in Istio mTLS setup?

GRPC can support other authentication mechanisms Has anyone used this to inject Istio auth info to GRPC? any other suggestions on how you implemented this in your setup

I am using go-lang just in case if this can be useful to provide any additional information.

Thanks

...

ANSWER

Answered 2021-Jun-11 at 09:21

One way of doing this is using grpc.WithInsecure(), this way you don't have to add certificates to your services, since istio-proxy containers in your pods will TLS terminate any incoming connections.

Client side:

Source https://stackoverflow.com/questions/67929723

QUESTION

Django REST Serializer not getting data from request

Asked 2021-Jun-15 at 13:39

I have the following serializer setup to take in a postcode and return a list of service objects:

...

ANSWER

Answered 2021-Jun-15 at 13:39

I just checked the docs and they specify returning the value. Try returning it like this:

Source https://stackoverflow.com/questions/67987161

QUESTION

Select last rows based on increasing column value before reset?

Asked 2021-Jun-15 at 13:21

I try to write a (postgres) sql query which returns the last rows before a specific numeric column drops below it's preceding value, for multiple services.

Let's say the given data looks like:

...

ANSWER

Answered 2021-Jun-15 at 12:28

Based on your data, you want to see where the values increase from the value on the immediately preceding value for that service. For that, use lag():

Source https://stackoverflow.com/questions/67986238

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