Need to switch adoptopenjdk based images to Temurin

[itzg]

https://hub.docker.com/_/eclipse-temurin/

[itzg]

A couple of images are now available to test

• itzg/minecraft-server:test-temurin-16
• itzg/minecraft-server:test-temurin-8

[C0Nd3Mnd]

If I understand it correctly, Temurin or Adoptium don't offer OpenJ9 builds:

Part of Eclipse’s agreement governing the use of the Oracle Java SE TCK, requires that Adoptium does not release OpenJ9-based or GraalVM-based runtimes. We know that OpenJ9 builds were very popular at AdoptOpenJDK, and we are delighted to report that IBM has stepped in to provide equivalent builds directly from their website.

Source

They refer to IBM's Semeru. Will you continue supporting OpenJ9 images this way (or any other way)?

[itzg]

You are correct, it gets a little more complicated with OpenJ9 and will base on IBM's for that variant. Thanks for asking about that.

[itzg]

Now that Java 17 is out and is an LTS release, this switch to Temurin should also bump latest to Java 17 and I'll add a tracking branch/variant called java17.

[itzg]

The image itzg/minecraft-server:java17 is now available.

[itzg]

itzg/minecraft-server:java8-multiarch is now switched to Temurin.

[itzg]

All image tags except for openj9 and alpine ones have been switched.

[C0Nd3Mnd]

FYI, IBM Semeru OpenJ9 container images are now available with Java 17 => https://hub.docker.com/_/ibm-semeru-runtimes