use gcr.io/google-appengine/openjdk:8 to avoid toomanyrequests
<version>${jib.maven-plugin-version}</version>
<configuration>
<from>
- <image>openjdk</image> <!-- has jdb -->
+ <image>gcr.io/google-appengine/openjdk:8</image> <!-- has jdb -->
</from>
<container>
<jvmFlags>
