Deploy Spring Boot

Deploy Spring Boot on your own server.

Deploy a Spring Boot app on your own server: a jar built for you, Flyway migrations on startup, and health-checked releases with no downtime.

Spring Boot on Beep
Build
Railpack (auto)
Start
java -jar build/libs/app.jar
Port
$PORT, set by Beep
Health check
/actuator/health

Step by step.

  1. Connect a server

    Use Beep Cloud, a server in your own cloud account, or any Ubuntu or Debian VPS. Beep installs its runtime and agent and locks the server down: inbound traffic is denied, and app ports are reachable only from Beep’s edge.

  2. Create a service from your repository

    Pick the GitHub or GitLab repository and the branch to track. In a monorepo, set the root directory for this service; watch paths limit rebuilds to changes that touch it.

  3. Let Beep build it

    Beep detects Java from build.gradle or pom.xml and builds your application. You can override the install, build or start command on the service.

    Start command
    java -jar build/libs/app.jar
  4. Listen on $PORT

    Beep sets PORT for every service unless you set it yourself, and routes traffic from its edge to that port. Bind to 0.0.0.0 so the edge can reach the container.

    application.properties
    server.port=${PORT:8080}
    server.address=0.0.0.0
  5. Add a database

    Add managed Postgres (16 to 18, with pgvector and PostGIS), Redis or Valkey to the project, then reference its connection string from your service. References resolve at deploy time.

    application.properties
    # PGHOST=${{ postgres.PGHOST }}, and PGPORT, PGDATABASE, PGUSER, PGPASSWORD the same way
    spring.datasource.url=jdbc:postgresql://${PGHOST}:${PGPORT}/${PGDATABASE}
    spring.datasource.username=${PGUSER}
    spring.datasource.password=${PGPASSWORD}
  6. Set a health check and deploy

    Set the health check path to /actuator/health. Every push to the tracked branch builds and releases; traffic moves to the new version only once it passes, and rolling back re-releases an earlier image without a rebuild.

  7. Add your domain

    Every service starts with a URL on edge.usebeep.sh. When it works, point a CNAME for your domain at Beep; the certificate is issued and renewed for you. Each GitHub pull request also gets its own preview environment, removed when it closes.

Spring Boot tips.

JDBC needs a jdbc:postgresql:// URL, so build it from the PG variables instead of using DATABASE_URL.

With Flyway or Liquibase on the classpath, migrations run at startup; no pre-deploy command is needed.

Add spring-boot-starter-actuator and use /actuator/health as the health check path.

Spring Boot on Beep, answered.

Straight answers. Anything missing, ask us directly.

Do I need a Dockerfile to deploy Spring Boot?

No. Beep detects Java from build.gradle or pom.xml and builds your application. If your project already has a Dockerfile, you can build with that instead.

Where does the Spring Boot app run?

On the server you connected: Beep Cloud, your own cloud account or any Ubuntu or Debian VPS. Beep bills per server, so databases, workers and previews on the same server add nothing to the plan.

Can I SSH into the server?

No, and that’s deliberate: Beep manages each host end to end so manual changes can’t drift from its setup. To debug, open a shell inside any container from the dashboard, next to its logs and metrics.

Own your infrastructure again.

Plans from $1 a month, billed per server, never per service.

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