I need to add self-signed certificates to a spring-boot docker image using `spring-boot:build-image` and `paketo-buildpacks/ca-certificates` but couldn't get it working.

So:

* where to put the certificates to add?
* in which format?
* how to define `paketo-buildpacks/ca-certificates` bindings?
* should any additional argument be provided to `mvn spring-boot:build-image`?

What I tried with no success so far:
update pom.xml `spring-boot-maven-plugin`:

```xml
    <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <configuration>
            <image>
                <bindings>
                    <binding>${basedir}/bindings/ca-certificates:/platform/bindings/ca-certificates</binding>
                </bindings>
            </image>
        </configuration>
        <executions>
            <execution>
                <goals>
                    <goal>build-image</goal>
                </goals>
            </execution>
        </executions>
    </plugin>

```

from `${basedir}` folder:

```sh
mkdir bindings
mkdir bindings/ca-certificates
echo "ca-certificates" > bindings/ca-certificates/type
cp ~/.ssh/mycert.pem bindings/ca-certificates/
mvn spring-boot:build-image

```

Edit: moved image bindings configuration directly under boot-plugin (rather than inside a specific execution) as suggested by @nick-valanos and solved the problem.