Maven Spring Boot connection?

[jnxzu]

Github action for maven spring boot fails on "Build with maven" with error:

org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.

My application.properties regarding the connection are:
spring.datasource.url=jdbc:postgresql://localhost:5432/postgres spring.datasource.driverClassName=org.postgresql.Driver spring.datasource.username=postgres spring.datasource.password=admin

My maven.yml:

steps: - uses: actions/checkout@v1 - name: Set up JDK 1.8 uses: actions/setup-java@v1 with: java-version: 1.8 - name: Build with Maven run: mvn -B package --file pom.xml - name: Setup PostgreSQL uses: Harmon758/postgresql-action@v1.0.0 with: postgresql db: postgres postgresql user: postgres postgresql password: admin

Everything works correctly when ran locally of course.