gazebo.dsl: use 20.04 for pull request CI builds

[scpeters]

We can switch to 20.04 for gazebo-classic CI when the fix for gazebo9 is merged in gazebosim/gazebo-classic#3278, which will resolve the issue gazebosim/gazebo-classic#3151.

[j-rivero]

Only in /tmp/current_xml_configuration: gazebo-ci-coverage-bionic-amd64-gpu-nvidia.xml
Only in /tmp/pr_xml_configuration: gazebo-ci-coverage-focal-amd64-gpu-nvidia.xml
Only in /tmp/current_xml_configuration: gazebo-ci-gazebo11-bionic-amd64-gpu-nvidia.xml
Only in /tmp/current_xml_configuration: gazebo-ci-gazebo11-bionic-i386-gpu-none.xml
Only in /tmp/pr_xml_configuration: gazebo-ci-gazebo11-focal-amd64-gpu-nvidia.xml
Only in /tmp/pr_xml_configuration: gazebo-ci-gazebo11-focal-i386-gpu-none.xml
Only in /tmp/current_xml_configuration: gazebo-ci-gazebo9-bionic-amd64-gpu-nvidia.xml
Only in /tmp/pr_xml_configuration: gazebo-ci-gazebo9-focal-amd64-gpu-nvidia.xml
Only in /tmp/current_xml_configuration: gazebo-ci-pr_any+sdformat_any+ign_any-bionic-amd64-gpu-nvidia.xml
Only in /tmp/pr_xml_configuration: gazebo-ci-pr_any+sdformat_any+ign_any-focal-amd64-gpu-nvidia.xml
diff -ur -I '.*<id>dashboard_portlet_.*</id>.*' /tmp/current_xml_configuration/gazebo-ci-pr_any-ubuntu_auto-amd64-gpu-nvidia.xml /tmp/pr_xml_configuration/gazebo-ci-pr_any-ubuntu_auto-amd64-gpu-nvidia.xml
--- /tmp/current_xml_configuration/gazebo-ci-pr_any-ubuntu_auto-amd64-gpu-nvidia.xml	2022-11-15 06:55:20.022322680 +0000
+++ /tmp/pr_xml_configuration/gazebo-ci-pr_any-ubuntu_auto-amd64-gpu-nvidia.xml	2022-11-15 06:53:45.710641098 +0000
@@ -88,7 +88,7 @@
         <hudson.tasks.Shell>
             <command>#!/bin/bash -xe
 
-export DISTRO=bionic
+export DISTRO=focal
 
 export ARCH=amd64
 export GPU_SUPPORT_NEEDED=true
Only in /tmp/current_xml_configuration: gazebo-ci_BTCoverage-gazebo11-bionic-amd64-gpu-none.xml
Only in /tmp/pr_xml_configuration: gazebo-ci_BTCoverage-gazebo11-focal-amd64-gpu-none.xml
Only in /tmp/current_xml_configuration: gazebo-ci_BTDebug-gazebo11-bionic-amd64-gpu-none.xml
Only in /tmp/pr_xml_configuration: gazebo-ci_BTDebug-gazebo11-focal-amd64-gpu-none.xml
Only in /tmp/current_xml_configuration: gazebo-ci_BTRelease-gazebo11-bionic-amd64-gpu-none.xml
Only in /tmp/pr_xml_configuration: gazebo-ci_BTRelease-gazebo11-focal-amd64-gpu-none.xml
Only in /tmp/current_xml_configuration: gazebo-install-gazebo11_pkg-bionic-amd64.xml
Only in /tmp/pr_xml_configuration: gazebo-install-gazebo11_pkg-focal-amd64.xml
Only in /tmp/current_xml_configuration: gazebo-install-gazebo9_pkg-bionic-amd64.xml
Only in /tmp/pr_xml_configuration: gazebo-install-gazebo9_pkg-focal-amd64.xml

[j-rivero]

Note that this change is going to break the CI series for stable branches since new jobs will be created leaving the others disabled, unless we manually rename the old ones. If we rename manually the jobs to match new ones, the current existing links pointing there will be broken but might be a better alternative.

We also need a corresponding PR for buildfarmers @Blast545 @Crola1702. You can see the current names under the text "Only in /tmp/current_xml_configuration" and the new ones using "Only in /tmp/pr_xml_configuration" in the comment above this one.

[scpeters]

my main short-term goal is to switch the pull request CI to 20.04, but it will be needed when 18.04 reaches EOL next year

[j-rivero]

Changed job names using Jenkins console // @Crola1702

 = Job gazebo-ci-gazebo11-focal-amd64-gpu-nvidia exists!
 * gazebo-ci-gazebo11-bionic-i386-gpu-none ----> gazebo-ci-gazebo11-focal-i386-gpu-none
 * gazebo-ci_BTCoverage-gazebo11-bionic-amd64-gpu-none ----> gazebo-ci_BTCoverage-gazebo11-focal-amd64-gpu-none
 * gazebo-ci_BTDebug-gazebo11-bionic-amd64-gpu-none ----> gazebo-ci_BTDebug-gazebo11-focal-amd64-gpu-none
 * gazebo-ci_BTRelease-gazebo11-bionic-amd64-gpu-none ----> gazebo-ci_BTRelease-gazebo11-focal-amd64-gpu-none
 * gazebo-install-gazebo11_pkg-bionic-amd64 ----> gazebo-install-gazebo11_pkg-focal-amd64
  = Job gazebo-install-gazebo9_pkg-focal-amd64 exists!
  = Job gazebo-ci-gazebo9-focal-amd64-gpu-nvidia exists!
 * gazebo-ci-coverage-bionic-amd64-gpu-nvidia ----> gazebo-ci-coverage-focal-amd64-gpu-nvidia

[Crola1702]

@j-rivero ros2_gazebo_pkgs-install_pkg_rolling-jammy-amd64 was downgraded to ros2_gazebo_pkgs-install_pkg_rolling-focal-amd64 right?

[j-rivero]

@j-rivero ros2_gazebo_pkgs-install_pkg_rolling-jammy-amd64 was downgraded to ros2_gazebo_pkgs-install_pkg_rolling-focal-amd64 right?

Not sure if that was a bug, it was not on propose. The list of jobs currently produced by the DSL code does not display that job https://build.osrfoundation.org/job/_dsl_gazebo_ros_pkgs/947/console so was probably a left over of some test or similar. The focal job builds seems to have been using focal for some time: https://build.osrfoundation.org/job/ros2_gazebo_pkgs-install_pkg_rolling-focal-amd64/364/console#console-section-2

We probably need to update the DSL code if we are interested into having that rolling + jammy job back.