jib
JHipster
Our great sponsors
jib | JHipster | |
---|---|---|
46 | 63 | |
13,377 | 21,214 | |
0.7% | 0.3% | |
8.0 | 10.0 | |
1 day ago | 2 days ago | |
Java | Java | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
jib
- Nix is a better Docker image builder than Docker's image builder
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Deploy Secure Spring Boot Microservices on Amazon EKS Using Terraform and Kubernetes
You need to build Docker images for each app. This is specific to the JHipster application used in this tutorial which uses Jib to build the images. Make sure you are logged into Docker using docker login. Navigate to each app folder (store, invoice, product) and run the following command:
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Tool to build Docker images
JIB
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Thin (ish) Clojure jars for better docker containers
It is pretty easy to do with https://github.com/GoogleContainerTools/jib.
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Trying to spin up a Ktor app using docker containers. I keep getting "no main manifest attribute, in app.jar"
Save yourself the dockerfile and use jib: https://github.com/GoogleContainerTools/jib/tree/master/jib-maven-plugin
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Fearless Distroless
I first learned about Distroless because it was the default option in Google's Jib. Jib is a Maven plugin to create Docker containers without dependency on Docker. Note that the default has changed now.
- Razvijanje mikroservisa na lokalnoj mrezi
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Spring Boot pod takes 60 seconds to become ready; trouble handling spiky workloads
Optimize your Dockerfile by using a small base Java Image, use either Spring Boot's layers tools or Google Jib to build your docker file, and increase CPU/Memory requests and limits if you can.
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CI/CD with Spring Boot and Jenkins Pipelines
In this section, we will setup the automated generation and deployment of a Docker container image. You will need a Docker Hub account and the Jib Gradle Plugin.
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What is Docker All About and How to Deploy Spring Boot Application In Docker?
If you don't want to hack on your own scripts to package your app into a container, I can recommend the JIB maven plugin. A gradle version is also available.
JHipster
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Java Microservices with Spring Boot and Spring Cloud
An easy way to get a pre-configured Keycloak instance is to use JHipster's jhipster-sample-app-oauth2 application. It gets updated with every JHipster release. You can clone it with the following command:
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Deploy Secure Spring Boot Microservices on Amazon EKS Using Terraform and Kubernetes
provider "auth0" { domain = "https://" debug = false } # Create a new Auth0 application for the JHipster app resource "auth0_client" "java_ms_client" { name = "JavaMicroservices" description = "Java Microservices Client Created Through Terraform" app_type = "regular_web" callbacks = ["http://localhost:8080/login/oauth2/code/oidc"] allowed_logout_urls = ["http://localhost:8080"] oidc_conformant = true jwt_configuration { alg = "RS256" } } # Configuring client_secret_post as an authentication method. resource "auth0_client_credentials" "java_ms_client_creds" { client_id = auth0_client.java_ms_client.id authentication_method = "client_secret_post" } # Create roles for the JHipster app resource "auth0_role" "admin" { name = "ROLE_ADMIN" description = "Administrator" } resource "auth0_role" "user" { name = "ROLE_USER" description = "User" } # Create an action to customize the authentication flow to add the roles and the username to the access token claims expected by JHipster applications. resource "auth0_action" "jhipster_action" { name = "jhipster_roles_claim" runtime = "node18" deploy = true code = <<-EOT /** * Handler that will be called during the execution of a PostLogin flow. * * @param {Event} event - Details about the user and the context in which they are logging in. * @param {PostLoginAPI} api - Interface whose methods can be used to change the behavior of the login. */ exports.onExecutePostLogin = async (event, api) => { const namespace = 'https://www.jhipster.tech'; if (event.authorization) { api.idToken.setCustomClaim(namespace + '/roles', event.authorization.roles); api.accessToken.setCustomClaim(namespace + '/roles', event.authorization.roles); } }; EOT supported_triggers { id = "post-login" version = "v3" } } # Attach the action to the login flow resource "auth0_trigger_actions" "login_flow" { trigger = "post-login" actions { id = auth0_action.jhipster_action.id display_name = auth0_action.jhipster_action.name } } # Create a test user. You can create more users here if needed resource "auth0_user" "test_user" { connection_name = "Username-Password-Authentication" name = "Jane Doe" email = "[email protected]" email_verified = true password = "passpass$12$12" # Don't set passwords like this in production! Use env variables instead. lifecycle { ignore_changes = [roles] } } resource "auth0_user_roles" "test_user_roles" { user_id = auth0_user.test_user.id roles = [auth0_role.admin.id, auth0_role.user.id] } output "auth0_webapp_client_id" { description = "Auth0 JavaMicroservices Client ID" value = auth0_client.java_ms_client.client_id } output "auth0_webapp_client_secret" { description = "Auth0 JavaMicroservices Client Secret" value = auth0_client_credentials.java_ms_client_creds.client_secret sensitive = true }
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Simpler way to develop CRUD apps?
If you want a Spring backend with an Angular Frontend check out https://www.jhipster.tech. This is very nice for CRUD stuff.
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How hard is it to make one ?
Use https://www.jhipster.tech/
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DevOps For Developers: Continuous Integration, GitHub Actions & Sonar Cloud
To test GitHub Actions, we need a new project which in this case I generated using JHipster with the configuration seen here:
- Anyone using JHipster?
- Looking for professional code bases / boilerplates to check out and learn best practices
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Micro Frontends for Java Microservices
exports.onExecutePostLogin = async (event, api) => { const namespace = 'https://www.jhipster.tech'; if (event.authorization) { api.idToken.setCustomClaim('preferred_username', event.user.email); api.idToken.setCustomClaim(`${namespace}/roles`, event.authorization.roles); api.accessToken.setCustomClaim(`${namespace}/roles`, event.authorization.roles); } }
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Are there any recommended libraries to make Spring Boot development even faster / easier?
What you maybe asking for is something like vaadin or jhipster which marries the front with the backend. (I don't like them tbh but it worth mentioning)
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Looking for a ready-to-extend-and-deploy OpenID + Spring REST solution.
You can try this stack https://www.jhipster.tech with generator for mobile app https://github.com/jhipster/generator-jhipster-ionic.
What are some alternatives?
kaniko - Build Container Images In Kubernetes
Lombok - Very spicy additions to the Java programming language.
jkube - Build and Deploy java applications on Kubernetes
jhipster-lite - JHipster Lite ⚡ is a development platform to generate, develop & deploy modern web applications & microservices architecture, step by step - using Hexagonal Architecture :gem:
buildkit - concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit
Quarkus - Quarkus: Supersonic Subatomic Java.
Bazel - a fast, scalable, multi-language and extensible build system
CircleMenu for Android - :octocat: ⭕️ CircleMenu is a simple, elegant UI menu with a circular layout and material design animations. Android UI library made by @Ramotion
docker-maven-plugin - INACTIVE: A maven plugin for Docker
AspectJ
shadow - Gradle plugin to create fat/uber JARs, apply file transforms, and relocate packages for applications and libraries. Gradle version of Maven's Shade plugin.
initializr - A quickstart generator for Spring projects