I wrote simple springboot app which is use my postgres database on my external server. When I deployed my app one heroku postgres database was created too. How to disable it? I want to deploy only my springboot app on heroku because my database is on external server and I don't need it on heroku.
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For a learning project we've built a frontend and backend application. The frontend "application" is just a bunch of linked html/css/javascript files. The backend application is a spring boot / maven / java project with some endpoints.
When I run the backend application locally I am able to send a GET-request successfully using Postman. Now we've hosted the backend application via Azure and I have no idea how I can send a GET-request, I don't know which url to use.
After I get this to work I'd like to connect front- and backend application using these url's.
As you can run the backend application in your local environment successfully, you have to follow the below steps to configure and deploy the spring boot web app to azure app service:
In a terminal window, run the following command to configure your web app with the Azure Maven Plugin
./mvnw com.microsoft.azure:azure-webapp-maven-plugin:1.14.0:config
Then, at the Command Prompt, run this maven command and set the default configurations by typing ENTER and Confirm (Y/N) => 'y' and the configuration will gets completed.
Once you've done with the above steps, run
mvn azure-webapp:deploy to publish the web app to Azure.
Your webapp URL will be displayed in the output.
I don't know which url to use?
You can use that URL from maven console output and access the web-app.
Also Refer this SO thread to know how to deploy frontend and backend to the same app service plan.
I created a full stack application (Angular front end, java spring boot back end, mysql database), and I was able to upload successfully both the angular files and mysql into BanaHost cPanel, however I have not found useful information on how to upload spring boot REST API, as a consequence only the front end is working. How can I deploy this REST API on cpanel?
Spring Boot Applications can't just upload and deploy if you're utilizing a cPanel Web hosting (shared) plan, like you deployed the Angular Application by uploading.
For spring boot you must do it yourself, a Virtual Private Server or Dedicated Server will unlock the site hosting restriction. If you are not much familiar with the Linux command line, you can use a Window VPS instead. Providers like, Digital Ocean, Linode, and Oracle Cloud all provide free trials.
And also, there are platforms, such as Heroku (Platform as a Service(PaSS)), where you can deploy your app without the need for a VPS. You can refer their documentation regarding this:
https://devcenter.heroku.com/articles/deploying-spring-boot-apps-to-heroku
Currently I'm working on a Spring Boot 2 project where we use Heroku as our Cloud Service. We push our changes to Github and our instance on Heroku cloud gets provisioned and deployed. After participating Javaday in my city, I attended to a speech and got to know about this amazing framework, Keycloak. After some investigation, we have decided using Keycloak as our identity and access management.
From what I understand, we need to start a Keycloak standalone server as explained here https://www.keycloak.org/docs/latest/server_installation/index.html.
But the problem is, we cannot access to filesystem on Heroku instance and thus, cannot extract the Keycloak files and start the server.
I tried to follow these steps https://github.com/yurtsevich/keycloak-swarm-heroku yurtsevich has provided but I noticed that latest version of Keycloak Swarm is not compatible with Spring Boot 2.
Can we start Keycloak server on the same Heroku instance we have? I'm unable to find any solution to this at this moment.
Edit: this button from readme will deploy Keycloak on Heroku with free dynos: https://github.com/sannonaragao/keycloak-heroku
This button deploys the lastest version straight to Heroku.
https://elements.heroku.com/buttons/mieckert/keycloak-heroku
Beware! It deploys at the Performance-M dyno, you must change to free right after if you don't want to pay some use fee.
I am deploying Spring Boot Application in Amazon BeanStalk.
Created a new RDS Postgres instance and connected to that instance using Postgres Client Application. Then created a new database in that. Then Changed database configuration to that instance in my local system Spring boot application. Then I able to connect to that database and use it through the application. But when deployed as a war file in Amazon Beanstalk. It is not working. Showing error as
Unable to obtain JDBC Connection
Any Solution?
Thanks in Adavance
I want to deploy spring boot application (connect to cloud sql and return result) on Google App Engine, please share what are the steps to deploy it.
You can try jenkins auto deployment feature to deploy the application on to the server
Refer this link to get more Idea on jenkins.
http://www.tutorialspoint.com/jenkins/jenkins_automated_deployment.htm
please share more info on what is the server and how do you set up connection with database for more info.