VaultConfig.java

@Configuration
public class VaultConfig extends AbstractVaultConfiguration {

    @Override
    public ClientAuthentication clientAuthentication() {
        return new TokenAuthentication("00000000-0000-0000-0000-000000000000");
    }

    @Override
    public VaultEndpoint vaultEndpoint() {
        return VaultEndpoint.create("vault", 8201);
    }
}