Provide explicit JRE dependencies and bin paths for each OS version

[bastelfreak]

This is a minimal / cleaned up version of #61. It introduces two OS specific options, java and java_bin. The first is the name of a specific JRE package that we want to depend on. We depend on JRE 21 where available, otherwise 17. java_bin points to the Java binary. This OS-specific value is currently not used. In a future PR, we will update the systemd units to directly start the process via java_bin, instead of the wrapper script.

[github-actions]

The rpm/deb packages and the JAR file for OpenVoxProject/ezbake are available in a zip archive:
https://github.com/OpenVoxProject/ezbake/actions/runs/24410093180/artifacts/6432650927

The rpm/deb packages and the JAR file for OpenVoxProject/ezbake are available in a zip archive:
https://github.com/OpenVoxProject/ezbake/actions/runs/24410093180/artifacts/6432664543

The rpm/deb packages and the JAR file for OpenVoxProject/ezbake are available in a zip archive:
https://github.com/OpenVoxProject/ezbake/actions/runs/24410326386/artifacts/6432749403

The rpm/deb packages and the JAR file for OpenVoxProject/ezbake are available in a zip archive:
https://github.com/OpenVoxProject/ezbake/actions/runs/24410326386/artifacts/6432771881

The rpm/deb packages and the JAR file for OpenVoxProject/ezbake are available in a zip archive:
https://github.com/OpenVoxProject/ezbake/actions/runs/24410409486/artifacts/6432791339

The rpm/deb packages and the JAR file for OpenVoxProject/ezbake are available in a zip archive:
https://github.com/OpenVoxProject/ezbake/actions/runs/24410409486/artifacts/6432815142

[bastelfreak]

example on Ubuntu 24.04:

root@openvox-ubuntu24204:~# apt info openvox-server
Package: openvox-server
Version: 8.13.0-0.1SNAPSHOT.2026.04.14T1628+ubuntu24.04
Status: install ok installed
Priority: optional
Section: utils
Maintainer: Vox Pupuli <openvox@voxpupuli.org>
Installed-Size: 82.9 MB
Depends: openjdk-21-jre-headless, bash, net-tools, adduser, procps, openvox-agent (>= 8.21.1)
Conflicts: puppetserver
Replaces: puppetserver
Homepage: http://github.com/openvoxproject
License: Apache-2.0
Vendor: Vox Pupuli <openvox@voxpupuli.org>
Build-Depends: cdbs, bc, mawk, lsb-release, ruby | ruby-interpreter
Download-Size: unknown
APT-Manual-Installed: yes
APT-Sources: /var/lib/dpkg/status
Description: Vox Pupuli puppetserver
 Contains: OpenVox Server (org.openvoxproject/puppetserver 8.12.1,org.clojure/clojure 1.12.4,org.bouncycastle/bcpkix-jdk18on 1.83,org.openvoxproject/jruby-utils 5.3.6,org.openvoxproject/puppetserver 8.12.1,org.openvoxproject/trapperkeeper-webserver-jetty10 1.1.4,org.openvoxproject/trapperkeeper-metrics 2.1.7)

N: There are 3 additional records. Please use the '-a' switch to see them.
root@openvox-ubuntu24204:~#

[bastelfreak]

root@openvox-ubuntu24204:~# grep JAVA_BIN /etc/default/puppetserver
JAVA_BIN="/usr/bin/java"
root@openvox-ubuntu24204:~#

[bastelfreak]

And on EL:

[root@openvox ~]# dnf info openvox-server
Last metadata expiration check: 0:22:48 ago on Tue 14 Apr 2026 07:12:55 PM UTC.
Installed Packages
Name         : openvox-server
Version      : 8.13.0
Release      : 0.1SNAPSHOT.2026.04.14T1628.el10
Architecture : noarch
Size         : 79 M
Source       : openvox-server-8.13.0-0.1SNAPSHOT.2026.04.14T1628.el10.src.rpm
Repository   : @System
From repo    : @commandline
Summary      : Vox Pupuli puppetserver
URL          : http://github.com/openvoxproject
License      : Apache-2.0
Description  : Vox Pupuli puppetserver
             : Contains: OpenVox Server (org.openvoxproject/puppetserver 8.13.0-SNAPSHOT,org.clojure/clojure
             : 1.12.4,org.bouncycastle/bcpkix-jdk18on 1.83,org.openvoxproject/jruby-utils 5.3.7,org.openvoxproject/puppetserver
             : 8.13.0-SNAPSHOT,org.openvoxproject/trapperkeeper-webserver-jetty10 1.1.5,org.openvoxproject/trapperkeeper-metrics 2.1.7)

[root@openvox ~]# grep JAVA_BIN /etc/sysconfig/puppetserver
JAVA_BIN="/usr/bin/java"
[root@openvox ~]# dnf repoquery --requires openvox-server --resolve
Last metadata expiration check: 0:25:06 ago on Tue 14 Apr 2026 07:12:55 PM UTC.
bash-0:5.2.26-6.el10.x86_64
java-21-openjdk-headless-1:21.0.10.0.7-1.el10.x86_64
net-tools-0:2.0-0.73.20160912git.el10.x86_64
openvox-agent-0:8.25.0-1.el10.x86_64
procps-ng-0:4.0.4-8.el10.x86_64
systemd-0:257-13.el10.rocky.0.1.x86_64
tzdata-java-0:2026a-1.el10_1.noarch
which-0:2.21-44.el10_0.x86_64
[root@openvox ~]#

[kenyon]

It would be neat if there were a way to avoid duplicating the default-java-selection work that's done in https://github.com/puppetlabs/puppetlabs-java, but that's probably more effort than it's worth.

[bastelfreak]

deduplicating would be complicated. In ezbake we set the used JRE version for our openvoxdb/openvox-server packages. And ezbake is a lot, but not a puppet module.