eureka | 💡 CLI tool to input and store your ideas | Command Line Interface library
kandi X-RAY | eureka Summary
kandi X-RAY | eureka Summary
eureka is a CLI tool that allows you to quickly write down an idea using your preferred editor, and then have the idea committed and pushed to your idea git repository. Imagine working on something important and then having an idea. Instead of letting your idea slip by you can just type eureka and you're able to quickly store your idea and then continue working.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of eureka
eureka Key Features
eureka Examples and Code Snippets
Lines of Code : 3License : Permissive (MIT License)
Copypublic static void main(String[] args) {
SpringApplication.run(EurekaClientApplication.class, args);
} Community Discussions
Trending Discussions on eureka
QUESTION
Currently I have a Spring containers running in a Kubernetes cluster. I am going through Udacity's Spring web classes and find the Eureka server interesting.
Is there any benefit in using the Eureka server within the cluster?
any help will be appreciated.
Thank you
...ANSWER
Answered 2021-Jun-12 at 22:33This is mostly an option question but ... probably not? The core Service system does most of the same thing. But if you're specifically using Eureka's service metadata system then maybe?
QUESTION
I updated Spring cloud application to the latest Spring boot version 2.5.0.
But during startup I get this exception:
...ANSWER
Answered 2021-Jun-11 at 11:18In your application-dev.yml, you declare :
QUESTION
What is the best way to get a jwt token from a running NodeJS server, in a C# .NET Windows app? in .NET I use HttpClient to connect to an oauth2 server (and that succeeds), but how to get the very jwt token?
In NodeJS:
...ANSWER
Answered 2021-Jun-09 at 13:13In NodeJS you never send the token result in the api response, modify it like this :
QUESTION
I'm trying to build sample Service Registration Server using Kotlin & Gradle, when i deploy it locally using intelliJ everything works fine, but when I try to pack it up into docker and launch container I get this:
...ANSWER
Answered 2021-Jun-06 at 12:35dockerfile was poorly constructed, also added main-class config for application in build.gradl.kt
QUESTION
My docker-compose.yml contains this:
...ANSWER
Answered 2021-Jun-03 at 10:34network_mode: host is almost never necessary. For straightforward servers, like the MySQL server you show or what looks like a normal HTTP application, it's enough to use normal (bridged) Docker networking and ports:, like you show.
If you do set up host networking, it completely disables Docker's networking stack. You can't call to other containers using their host name, and you can't remap a container's port using ports: (or choose to not publish it at all).
You should delete the network_mode: lines you show in your docker-compose.yml file. The container_name: and hostname: lines are also unnecessary, and you can delete those too (specific exception: RabbitMQ needs a fixed hostname:).
I feel like the two places I see host networking are endorsed are either to call back to the host machine (see From inside of a Docker container, how do I connect to the localhost of the machine?), or because the application code has hard-coded localhost as the host name of the database or other components (in which case Docker and a non-Docker development setup fundamentally act differently, and you should configure these locations using environment variable or another mechanism).
QUESTION
I have these two codes, with variations in them. When entering the values 8, 2, 9 for the top code while using the debugger, it shows that it doesn't go to the 'else if' nor the 'else' conditionals and when I use the debugger for the Bottom , it shows that it doesn't go to the 'else' statement. I think I have the braces correct for the top and I think the bottom does not need any braces. Because 8, 2, 9 is neither ascending or descending order, the output should be the println in the else statement ('Eureka'). Instead, the output is blank (no output).
Top:
...ANSWER
Answered 2021-May-31 at 05:17The top code will execute the code after the first inner if, but there isn't anything there:
QUESTION
I'm building the Spring Boot Admin code and getting the below error.
pom.xml
...ANSWER
Answered 2021-May-04 at 08:45I was able to solve this issue. Basically all your microservices should use below configuration. Here prefer-ip-address: true and fetch-registry: true is the key here.
QUESTION
I'm making a sequential request using Feign Builder. There are no x-b3-traceid,x-b3-spanid .. in the title of the request. That's why the log my last client appears on the zipkin.
I use spring boot 2.4.2 , spring cloud 2020.0.0 , feign-core 10.10.1 , feign-okhttp 10.10.1. I have tried spring-cloud-openfeign and i achieved wanted result. But i don't want to use this lib. There are requests when using Feign Builder and Rest Template in here. I dont' see same log at zipkin.
My Client1 App. I am sending request http://localhost:8082/
...ANSWER
Answered 2021-Mar-01 at 08:16The problem might be related to the fact that you're creating the Feign builder manually via Feign.builder() factory method. We're unable to instrument that call. You should create a bean (via SleuthFeignBuilder.builder) and inject that into your code.
QUESTION
In my project I'm using Jhipster Spring Boot and I would like to start 2 instances of one microservise at the same time, but on different instances of a database (MongoDB).
In this microservice I have classes, services, rests that are used for collections A, B C,.. for which now I would like to have also history collections A_history, B_history, C_history (that are structured exactly the same like A, B, C) stored in separated instance of a database. It makes no sense to me to create "really separated" microservice since I would have to copy all logic from the first one and end up with doubled code that is very hard to maintain. So, the idea is to have 2 instances of the same microservice, one for A, B, C collections stored in "MicroserviceDB" and second for A_history, B_history, C_history collections stored in "HistoryDB".
I've tried with creating 2 profiles, but when I start from a command line History microservice, it is started ok, but if I also try to start "original" microservice at the same time, it is started but immediately history service becomes "original" microservice. Like they cannot work at the same time.
Is this concept even possible in microservice architecture? Does anyone have an idea how to make this to work, or have some other solution for my problem?
Thanks.
application.yml
...ANSWER
Answered 2021-May-20 at 09:18In general, this concept should be easily achievable with microservices and a suiting configuration. And yes, you should be able to use profiles to define different database connections so that you can have multiple instances running.
I assume you are overwriting temporary build artifacts, that's why it is not working somehow. But that is hard to diagnose from distance. You might consider using Docker containers with a suiting configuration to increase isolation in this regard.
QUESTION
I am using spring boot along with Netflix Eureka. I need to find the total length of Page to set the content-length in the HTTP response header. My controller is like this ...
...ANSWER
Answered 2021-May-23 at 10:22ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream out = null;
try {
out = new ObjectOutputStream(bos);
out.writeObject(yourObject);
out.flush();
byte[] yourBytes = bos.toByteArray();
} finally {
try {
bos.close();
} catch (IOException ex) {
// ignore close exception
}
}
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