Help, someone can clarify my doubt please, We have the products in invectory service so why we call the path of product-service from the front-end, i followed with attention the tutorial many times but still searching some solution, im not able to make a order from front-end interface; Have a good one and thank you in advance

top notch content !!

Amazing tutorial, my brother. Thank you very much.

I have deleted the container created for order service. I am grtting an error designated data directory /var/lib/mysql is unusable . How to resolve this

Man you are a legend , a lot of love from Morocco <3

Can you please explain the other configuration method (not XML but Java based)? I have problems understanding this in terms of having the same elegance in easily changing the types as we have in XML by just changing the ref or class value

Very good and concise explanation! Keep up with those kind of videos. You are doing a great job

Hi. Thanks for the video. But I have the question. Why do you set server.http_listen_port = 3200 in tempo.yml, when you launch Tempo on 3100 in Docker and there are no containers on port 3200.

For those who have a problem with Zipkin, add this as base-url: management.zipkin.tracing.endpoint=zipkin:9411/api/v2/spans if you put it like the author did in his project zipkin:9411/, will not work.

I understand that one of the key concepts of microservices is the independence between services. My question is: does having, for example, a call to the inventory service (check inventory) in order service contradict this principle? Great job. learning a lot

awesome video, learned a lot.

docker compose works for me but the command inside init.sql is never executed for me. anyone else facing same issue?

Thank you so much for uploading such an interesting an informative video, I am feeling more confident in microservices after watching your video. Highly Appreciated

I know basic k8s. Waiting for K8s deployment part with lot of hunger. Lot of curiosity abt how backend pod, db pod & frontend pod will interact. It'll be fun ✌️

Great series. When it came to spring boot, implemented it smoothly. Loving it. 😍 Sai, just a silly question..I personally found, Backend is easier than angular. Do you think same or it just about difference of spending more time? I'm struggling to convert ur angular17 code into angular16, because I don't want to upgrade my angular version in my laptop, as engaged in some other angular16 project.😂 I know standalone module features of angular17 but I found interceptor, appConfig everything different here for keyclock. Is erstwhile angular keycloak-js integration were different? I know u don't want to indulge in angular part & it was great favour that u gave us frontend part, but can u suggest me any notes/article where I can properly learn angular-auth-oidc-client in detail.

Ser, can i ask ur whole spring microservice project code? Because i got a problem at "Order Product Feature". When i try to add product, it works well. But, when i try to order product, it doesn't work.

Making this available for free means a lot, thanks from the bottom of my heart

One question, please? Do we still need this Circuit Breaker if we already have service discovery? thanks.

Can you make a video about push notifications when ordering?

Thanks for continuing this series. How many sections are pending?

Good day greetings 🙂🙏🏻

Why is the mysql test container initialized in a static block instead of inside a @BeforeAll method?

@ProgrammingTechie can you please update links to repository and blog (blog follows to Spring Boot Microservices Tutorial - Part 7)

Awesome Tutorial, Thanks a lot Sai..

I dont even know java, but i'm here to implement oauth2 with keycloak in my golang microsservices

When calling POST to create a product I am receiving an error. 401 Cors missign allow origin e ns error dom bad uri. What can it be? I configured cors config in services the same as in videos. Maybe I missed something. I checked this error by calling the routes at localhost:4200. login process using keycloak is working and etc

Many Many and Many Thanks for posting this playlist ! ☺

Hi friends. For those who are stuck at WebSecurityConfigurerAdapter, that class is no longer used in SpringBoot 3. Instead of extending that class, just use the class below. It's not ideal, do not use in production, the username and pass are hardcoded, but it's good for testing the microservice architecture for this tutorial. @Configuration @EnableWebSecurity public class SecurityConfig { @Bean public InMemoryUserDetailsManager userDetailsManager() { UserDetails viorel = User.builder() .username("viorel") .password("{noop}test123") .roles("USER") .build(); return new InMemoryUserDetailsManager(viorel); } @Bean public SecurityFilterChain filterChain(HttpSecurity http) throws Exception { http.authorizeHttpRequests(configurer -> configurer.anyRequest().authenticated()) .httpBasic(Customizer.withDefaults()) .formLogin(Customizer.withDefaults()) .csrf(csrf -> csrf.disable()); return http.build(); } }

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Your example is not working. It throws the following exception. Any ideas? ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: E rror creating bean with name 'pdfAssistantApplication': Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'embeddingStoreIngestor' defined in class path resource [com/programming/techie/pdfassistant/PdfAssistantConfig.class]: Failed to instantiate [dev.langchain4j.store.embedding.EmbeddingStoreIngestor]: Factory method 'embeddingStoreIngestor' threw exception with message: Error creating bean with name 'astraDbEmbeddingStore' defined in class path resource [com/programming/techie/pdfassistant/PdfAssistantConfig.class]: Failed to instantiate [dev.langchain4j.store.embedding.cassandra.AstraDbEmbeddingStore]: Factory method 'astraDbEmbeddingStore' threw exception with message: null

Thank you so much bro. I completed this, feels unreal now to have come through all the learning, bugs and challenges. I walk away as a highly motivated and confident person. Again, thank you so so much. 🙏🙏

i have not watched yet , if someone watched can i put this my resume , will it be effective

Great to see the email service being added here :)

Why you have not used spring boot data rest to call the other service where we dont have to create apis again and again if repository is already available.

He is brilliant guys..Give him more likes so that the videos will gp viral and let him get more subscribers. tremendous hardwork dude

Could you please tell me, what kind of design pattern have you used in the microservice apoplication

Could you please tell me, what kind of design pattern have you used in the microservice apoplication

3 years ago, many thing have changed.

exactly what i am looking for!!!

I am getting an error when you run the application for the first time around 5:44, stating "Detected failed migration to version 1 (init). Any suggestions?

Thanks Sai. Can you also share github link for this one ? Also please keep the old microservices project's github still active, it still is superb !!

im unable to understand that why we are establishing @oneToMany realtion then what is need of 3rd table because we didn't use mapped by hence its creating 3 tables inside mysql ? is there any one who tell me why this we are following in tutorial ?

Good video. Need sessions on how to store the users and their roles and permissions to DB and maintain the hierarchy.

All the microservices' under one parent folder, Can we do that with the eclipse IDE?

Great tutorial, thank you man. I actually never heard before about this project - schema registry which seems to very useful - to follow DRY and what is more important avoid some adapters for different programming languages (I assume it's not available for java, right?). One small question - doesn't it make sense to use schema-registry as a separate module (aka lib) and add as a dependency for order-service and notification-service?

I am getting "Page Not Found" on accessing "localhost:8180/home" @14:14..Not sure what is the issue. Any resolution to that? I am using Keycloak v25

Superb tutorial. Thanks sai