See what labels are set in popular Java base images

[loosebazooka]

This is a task for someone to complete, but do a survey of existing java base images and inspect what labels they are using.

[briandealwis]

So I looked at a variety of images and the answer is: there are no labels set except for the fabric8/java-centos-openjdk8-jre and fabric8/java-centos-openjdk7-jre images, and those labels come from the centos base image:

    "org.label-schema.build-date": "20181204"
    "org.label-schema.license": "GPLv2"
    "org.label-schema.name": "CentOS Base Image"
    "org.label-schema.schema-version": "1.0"
    "org.label-schema.vendor": "CentOS""

Examined: - openjdk:11 - openjdk:11-jre - openjdk:11-jre-alpine - openjdk:11-jre-slim - openjdk:10 - openjdk:10-jre - openjdk:10-jre-alpine - openjdk:10-jre-slim - openjdk:9 - openjdk:9-jre - openjdk:8 - openjdk:8-jre - openjdk:8-jre-alpine - openjdk:8-jre-slim - openjdk:7 - openjdk:7-jre - openjdk:7-jre-alpine - openjdk:7-jre-slim - adoptopenjdk/openjdk11 - adoptopenjdk/openjdk11:alpine - adoptopenjdk/openjdk11:slim - adoptopenjdk/openjdk11:alpine-slim - adoptopenjdk/openjdk11-openj9 - adoptopenjdk/openjdk11-openj9:slim - adoptopenjdk/openjdk11-openj9:alpine - adoptopenjdk/openjdk11-openj9:alpine-slim - adoptopenjdk/openjdk10 - adoptopenjdk/openjdk10:alpine - adoptopenjdk/openjdk10:slim - adoptopenjdk/openjdk10:alpine-slim - adoptopenjdk/openjdk9 - adoptopenjdk/openjdk9:alpine - adoptopenjdk/openjdk9:slim - adoptopenjdk/openjdk9:alpine-slim - adoptopenjdk/openjdk8 - adoptopenjdk/openjdk8:alpine - adoptopenjdk/openjdk8:slim - adoptopenjdk/openjdk8:alpine-slim - azul/zulu-openjdk:11 - azul/zulu-openjdk-alpine:11 - azul/zulu-openjdk-debian:11 - azul/zulu-openjdk:8 - azul/zulu-openjdk-alpine:8 - azul/zulu-openjdk-debian:8 - azul/zulu-openjdk:7 - azul/zulu-openjdk-alpine:7 - azul/zulu-openjdk-debian:7 - mcr.microsoft.com/java/jre-headless:11u2-zulu-alpine - mcr.microsoft.com/java/jre-headless:8u192-zulu-alpine - mcr.microsoft.com/java/jre-headless:7u201-zulu-alpine - amazoncorretto:8 - fabric8/java-centos-openjdk8-jre - fabric8/java-centos-openjdk7-jre - fabric8/java-alpine-openjdk8-jre - fabric8/java-alpine-openjdk7-jre

[patflynn]

Thanks for doing that Brian!!

…

On Thu, Jan 31, 2019 at 3:11 PM Brian de Alwis ***@***.***> wrote: So I looked at a variety of images and the answer is: there are no labels set except for the fabric8/java-centos-openjdk8-jre and fabric8/java-centos-openjdk7-jre images, and those labels come from the centos base image: "org.label-schema.build-date": "20181204" "org.label-schema.license": "GPLv2" "org.label-schema.name": "CentOS Base Image" "org.label-schema.schema-version": "1.0" "org.label-schema.vendor": "CentOS"" Examined: - openjdk:11 - openjdk:11-jre - openjdk:11-jre-alpine - openjdk:11-jre-slim - openjdk:10 - openjdk:10-jre - openjdk:10-jre-alpine - openjdk:10-jre-slim - openjdk:9 - openjdk:9-jre - openjdk:8 - openjdk:8-jre - openjdk:8-jre-alpine - openjdk:8-jre-slim - openjdk:7 - openjdk:7-jre - openjdk:7-jre-alpine - openjdk:7-jre-slim - adoptopenjdk/openjdk11 - adoptopenjdk/openjdk11:alpine - adoptopenjdk/openjdk11:slim - adoptopenjdk/openjdk11:alpine-slim - adoptopenjdk/openjdk11-openj9 - adoptopenjdk/openjdk11-openj9:slim - adoptopenjdk/openjdk11-openj9:alpine - adoptopenjdk/openjdk11-openj9:alpine-slim - adoptopenjdk/openjdk10 - adoptopenjdk/openjdk10:alpine - adoptopenjdk/openjdk10:slim - adoptopenjdk/openjdk10:alpine-slim - adoptopenjdk/openjdk9 - adoptopenjdk/openjdk9:alpine - adoptopenjdk/openjdk9:slim - adoptopenjdk/openjdk9:alpine-slim - adoptopenjdk/openjdk8 - adoptopenjdk/openjdk8:alpine - adoptopenjdk/openjdk8:slim - adoptopenjdk/openjdk8:alpine-slim - azul/zulu-openjdk:11 - azul/zulu-openjdk-alpine:11 - azul/zulu-openjdk-debian:11 - azul/zulu-openjdk:8 - azul/zulu-openjdk-alpine:8 - azul/zulu-openjdk-debian:8 - azul/zulu-openjdk:7 - azul/zulu-openjdk-alpine:7 - azul/zulu-openjdk-debian:7 - mcr.microsoft.com/java/jre-headless:11u2-zulu-alpine - mcr.microsoft.com/java/jre-headless:8u192-zulu-alpine - mcr.microsoft.com/java/jre-headless:7u201-zulu-alpine - amazoncorretto:8 - fabric8/java-centos-openjdk8-jre - fabric8/java-centos-openjdk7-jre - fabric8/java-alpine-openjdk8-jre - fabric8/java-alpine-openjdk7-jre — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1402 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHf5HfmcIHkIGBT7Z134b1pB7oTN9_HJks5vI04CgaJpZM4Z4ZAX> .

[briandealwis]

The label-schema.org initiative defines a small set of labels that are oriented to build information. It might make sense for Jib to automatically populate some of these.

[patflynn]

+1

…

On Thu, Jan 31, 2019 at 3:15 PM Brian de Alwis ***@***.***> wrote: The label-schema.org initiative defines a small set of labels that are oriented to build information. It might make sense for Jib to automatically populate some of these. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1402 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHf5HTVW14XmUryQmGoSypF3Z2Tduwbaks5vI074gaJpZM4Z4ZAX> .

[briandealwis]

Oh. OCI have their own annotations and claim they supersede those defined by label-schema.org.

[patflynn]

@jonjohnsonjr may have some knowledge about this.

[briandealwis]

Found a blog post with the list of top 100 labels used in public images on Docker Hub, though it dates back to October 2016.

[briandealwis]

Closing: details are in the details on #1402 (comment)